diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php
index 8e77515ce..b6d7ff5a3 100644
--- a/Zotlabs/Module/Cdav.php
+++ b/Zotlabs/Module/Cdav.php
@@ -901,19 +901,9 @@ class Cdav extends Controller {
 
 		//Display calendar(s) here
 		if(argc() <= 3 && argv(1) === 'calendar') {
-
-			head_add_css('/library/fullcalendar/packages/core/main.min.css');
-			head_add_css('/library/fullcalendar/packages/daygrid/main.min.css');
-			head_add_css('/library/fullcalendar/packages/timegrid/main.min.css');
-			head_add_css('/library/fullcalendar/packages/list/main.min.css');
+			head_add_js('/library/fullcalendar/dist/index.global.js');
 			head_add_css('cdav_calendar.css');
 
-			head_add_js('/library/fullcalendar/packages/core/main.min.js');
-			head_add_js('/library/fullcalendar/packages/interaction/main.min.js');
-			head_add_js('/library/fullcalendar/packages/daygrid/main.min.js');
-			head_add_js('/library/fullcalendar/packages/timegrid/main.min.js');
-			head_add_js('/library/fullcalendar/packages/list/main.min.js');
-
 			$o = '';
 			$sources = '';
 			$resource_id = '';
diff --git a/library/fullcalendar/LICENSE.txt b/library/fullcalendar/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/README.md b/library/fullcalendar/README.md
index 991011fc5..8c9540922 100644
--- a/library/fullcalendar/README.md
+++ b/library/fullcalendar/README.md
@@ -1,13 +1,74 @@
 
-# FullCalendar [![Build Status](https://travis-ci.com/fullcalendar/fullcalendar.svg?branch=master)](https://travis-ci.com/fullcalendar/fullcalendar)
+# FullCalendar
 
-A full-sized drag & drop JavaScript event calendar
+Full-sized drag & drop calendar in JavaScript
 
-- [Project website and demos](http://fullcalendar.io/)
-- [Documentation](http://fullcalendar.io/docs)
-- [Support](http://fullcalendar.io/support)
-- [Contributing](CONTRIBUTING.md)
+- [Project Website](https://fullcalendar.io/)
+- [Documentation](https://fullcalendar.io/docs)
 - [Changelog](CHANGELOG.md)
-- [License](LICENSE.txt)
+- [Support](https://fullcalendar.io/support)
+- [License](LICENSE.md)
+- [Roadmap](https://fullcalendar.io/roadmap)
 
-*From the blog*: [Changes in the Upcoming v5](https://fullcalendar.io/blog/2020/02/changes-in-the-upcoming-v5)
+Connectors:
+
+- [React](https://github.com/fullcalendar/fullcalendar-react)
+- [Angular](https://github.com/fullcalendar/fullcalendar-angular)
+- [Vue 3](https://github.com/fullcalendar/fullcalendar-vue) |
+  [2](https://github.com/fullcalendar/fullcalendar-vue2)
+
+## Bundle
+
+The [FullCalendar Standard Bundle](bundle) is easier to install than individual plugins, though filesize will be larger. It works well with a CDN.
+
+## Installation
+
+Install the FullCalendar core package and any plugins you plan to use:
+
+```sh
+npm install @fullcalendar/core @fullcalendar/interaction @fullcalendar/daygrid
+```
+
+## Usage
+
+Instantiate a Calendar with plugins and options:
+
+```js
+import { Calendar } from '@fullcalendar/core'
+import interactionPlugin from '@fullcalendar/interaction'
+import dayGridPlugin from '@fullcalendar/daygrid'
+
+const calendarEl = document.getElementById('calendar')
+const calendar = new Calendar(calendarEl, {
+  plugins: [
+    interactionPlugin,
+    dayGridPlugin
+  ],
+  initialView: 'timeGridWeek',
+  editable: true,
+  events: [
+    { title: 'Meeting', start: new Date() }
+  ]
+})
+
+calendar.render()
+```
+
+## Development
+
+You must install this repo with [PNPM](https://pnpm.io/):
+
+```
+pnpm install
+```
+
+Available scripts (via `pnpm run <script>`):
+
+- `build` - build production-ready dist files
+- `dev` - build & watch development dist files
+- `test` - test headlessly
+- `test:dev` - test interactively
+- `lint`
+- `clean`
+
+[Info about contributing code &raquo;](CONTRIBUTING.md)
diff --git a/library/fullcalendar/examples/background-events.html b/library/fullcalendar/examples/background-events.html
index 307966dcc..fd36fde4c 100644
--- a/library/fullcalendar/examples/background-events.html
+++ b/library/fullcalendar/examples/background-events.html
@@ -2,80 +2,72 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      header: {
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
         right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
       },
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       navLinks: true, // can click day/week names to navigate views
       businessHours: true, // display business hours
       editable: true,
+      selectable: true,
       events: [
         {
           title: 'Business Lunch',
-          start: '2020-05-03T13:00:00',
+          start: '2020-09-03T13:00:00',
           constraint: 'businessHours'
         },
         {
           title: 'Meeting',
-          start: '2020-05-13T11:00:00',
+          start: '2020-09-13T11:00:00',
           constraint: 'availableForMeeting', // defined below
           color: '#257e4a'
         },
         {
           title: 'Conference',
-          start: '2020-05-18',
-          end: '2020-05-20'
+          start: '2020-09-18',
+          end: '2020-09-20'
         },
         {
           title: 'Party',
-          start: '2020-05-29T20:00:00'
+          start: '2020-09-29T20:00:00'
         },
 
         // areas where "Meeting" must be dropped
         {
           groupId: 'availableForMeeting',
-          start: '2020-05-11T10:00:00',
-          end: '2020-05-11T16:00:00',
-          rendering: 'background'
+          start: '2020-09-11T10:00:00',
+          end: '2020-09-11T16:00:00',
+          display: 'background'
         },
         {
           groupId: 'availableForMeeting',
-          start: '2020-05-13T10:00:00',
-          end: '2020-05-13T16:00:00',
-          rendering: 'background'
+          start: '2020-09-13T10:00:00',
+          end: '2020-09-13T16:00:00',
+          display: 'background'
         },
 
         // red areas where no events can be dropped
         {
-          start: '2020-05-24',
-          end: '2020-05-28',
+          start: '2020-09-24',
+          end: '2020-09-28',
           overlap: false,
-          rendering: 'background',
+          display: 'background',
           color: '#ff9f89'
         },
         {
-          start: '2020-05-06',
-          end: '2020-05-08',
+          start: '2020-09-06',
+          end: '2020-09-08',
           overlap: false,
-          rendering: 'background',
+          display: 'background',
           color: '#ff9f89'
         }
       ]
@@ -95,7 +87,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/daygrid-views.html b/library/fullcalendar/examples/daygrid-views.html
index 0521d5d1a..9c20c5f0f 100644
--- a/library/fullcalendar/examples/daygrid-views.html
+++ b/library/fullcalendar/examples/daygrid-views.html
@@ -2,81 +2,76 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid' ],
-      header: {
+      headerToolbar: {
         left: 'prevYear,prev,next,nextYear today',
         center: 'title',
         right: 'dayGridMonth,dayGridWeek,dayGridDay'
       },
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       navLinks: true, // can click day/week names to navigate views
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01'
+          start: '2020-09-01'
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
@@ -95,7 +90,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/external-dragging-2cals.html b/library/fullcalendar/examples/external-dragging-2cals.html
index 52023b7be..a0744b24c 100644
--- a/library/fullcalendar/examples/external-dragging-2cals.html
+++ b/library/fullcalendar/examples/external-dragging-2cals.html
@@ -2,11 +2,7 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
@@ -14,19 +10,18 @@
     var destCalendarEl = document.getElementById('destination-calendar');
 
     var srcCalendar = new FullCalendar.Calendar(srcCalendarEl, {
-      plugins: [ 'interaction', 'dayGrid' ],
       editable: true,
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       events: [
         {
           title: 'event1',
-          start: '2020-05-11T10:00:00',
-          end: '2020-05-11T16:00:00'
+          start: '2020-09-11T10:00:00',
+          end: '2020-09-11T16:00:00'
         },
         {
           title: 'event2',
-          start: '2020-05-13T10:00:00',
-          end: '2020-05-13T16:00:00'
+          start: '2020-09-13T10:00:00',
+          end: '2020-09-13T16:00:00'
         }
       ],
       eventLeave: function(info) {
@@ -35,8 +30,7 @@
     });
 
     var destCalendar = new FullCalendar.Calendar(destCalendarEl, {
-      plugins: [ 'interaction', 'dayGrid' ],
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       editable: true,
       droppable: true, // will let it receive events!
       eventReceive: function(info) {
diff --git a/library/fullcalendar/examples/external-dragging-builtin.html b/library/fullcalendar/examples/external-dragging-builtin.html
index f9471b0ef..78fcd89f9 100644
--- a/library/fullcalendar/examples/external-dragging-builtin.html
+++ b/library/fullcalendar/examples/external-dragging-builtin.html
@@ -2,26 +2,16 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
-    var Calendar = FullCalendar.Calendar;
-    var Draggable = FullCalendarInteraction.Draggable
 
     /* initialize the external events
     -----------------------------------------------------------------*/
 
     var containerEl = document.getElementById('external-events-list');
-    new Draggable(containerEl, {
+    new FullCalendar.Draggable(containerEl, {
       itemSelector: '.fc-event',
       eventData: function(eventEl) {
         return {
@@ -36,7 +26,7 @@
     //   containerEl.querySelectorAll('.fc-event')
     // );
     // eventEls.forEach(function(eventEl) {
-    //   new Draggable(eventEl, {
+    //   new FullCalendar.Draggable(eventEl, {
     //     eventData: {
     //       title: eventEl.innerText.trim(),
     //     }
@@ -47,9 +37,8 @@
     -----------------------------------------------------------------*/
 
     var calendarEl = document.getElementById('calendar');
-    var calendar = new Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      header: {
+    var calendar = new FullCalendar.Calendar(calendarEl, {
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
         right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
@@ -77,13 +66,10 @@
     font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
   }
 
-  #wrap {
-    width: 1100px;
-    margin: 0 auto;
-  }
-
   #external-events {
-    float: left;
+    position: fixed;
+    left: 20px;
+    top: 20px;
     width: 150px;
     padding: 0 10px;
     border: 1px solid #ccc;
@@ -98,8 +84,8 @@
   }
 
   #external-events .fc-event {
-    margin: 10px 0;
-    cursor: pointer;
+    margin: 3px 0;
+    cursor: move;
   }
 
   #external-events p {
@@ -113,9 +99,13 @@
     vertical-align: middle;
   }
 
+  #calendar-wrap {
+    margin-left: 200px;
+  }
+
   #calendar {
-    float: right;
-    width: 900px;
+    max-width: 1100px;
+    margin: 0 auto;
   }
 
 </style>
@@ -127,11 +117,21 @@
       <h4>Draggable Events</h4>
 
       <div id='external-events-list'>
-        <div class='fc-event'>My Event 1</div>
-        <div class='fc-event'>My Event 2</div>
-        <div class='fc-event'>My Event 3</div>
-        <div class='fc-event'>My Event 4</div>
-        <div class='fc-event'>My Event 5</div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 1</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 2</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 3</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 4</div>
+        </div>
+        <div class='fc-event fc-h-event fc-daygrid-event fc-daygrid-block-event'>
+          <div class='fc-event-main'>My Event 5</div>
+        </div>
       </div>
 
       <p>
@@ -140,9 +140,9 @@
       </p>
     </div>
 
-    <div id='calendar'></div>
-
-    <div style='clear:both'></div>
+    <div id='calendar-wrap'>
+      <div id='calendar'></div>
+    </div>
 
   </div>
 </body>
diff --git a/library/fullcalendar/examples/full-height.html b/library/fullcalendar/examples/full-height.html
index be8195472..89b8f7a60 100644
--- a/library/fullcalendar/examples/full-height.html
+++ b/library/fullcalendar/examples/full-height.html
@@ -2,87 +2,83 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      height: 'parent',
-      header: {
+      height: '100%',
+      expandRows: true,
+      slotMinTime: '08:00',
+      slotMaxTime: '20:00',
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
         right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
       },
-      defaultView: 'dayGridMonth',
-      defaultDate: '2020-05-12',
+      initialView: 'dayGridMonth',
+      initialDate: '2020-09-12',
       navLinks: true, // can click day/week names to navigate views
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      selectable: true,
+      nowIndicator: true,
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01',
+          start: '2020-09-01',
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
diff --git a/library/fullcalendar/examples/google-calendar.html b/library/fullcalendar/examples/google-calendar.html
deleted file mode 100644
index 96194ac62..000000000
--- a/library/fullcalendar/examples/google-calendar.html
+++ /dev/null
@@ -1,86 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script src='../packages/google-calendar/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-
-      plugins: [ 'interaction', 'dayGrid', 'list', 'googleCalendar' ],
-
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,listYear'
-      },
-
-      displayEventTime: false, // don't show the time column in list view
-
-      // THIS KEY WON'T WORK IN PRODUCTION!!!
-      // To make your own Google API key, follow the directions here:
-      // http://fullcalendar.io/docs/google_calendar/
-      googleCalendarApiKey: 'AIzaSyDcnW6WejpTOCffshGDDb4neIrXVUA1EAE',
-
-      // US Holidays
-      events: 'en.usa#holiday@group.v.calendar.google.com',
-
-      eventClick: function(arg) {
-        // opens events in a popup window
-        window.open(arg.event.url, 'google-calendar-event', 'width=700,height=600');
-
-        arg.jsEvent.preventDefault() // don't navigate in main tab
-      },
-
-      loading: function(bool) {
-        document.getElementById('loading').style.display =
-          bool ? 'block' : 'none';
-      }
-
-    });
-
-    calendar.render();
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 40px 10px;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #loading {
-    display: none;
-    position: absolute;
-    top: 10px;
-    right: 10px;
-  }
-
-  #calendar {
-    max-width: 900px;
-    margin: 0 auto;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='loading'>loading...</div>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/js/theme-chooser.js b/library/fullcalendar/examples/js/theme-chooser.js
deleted file mode 100644
index 92a7c4753..000000000
--- a/library/fullcalendar/examples/js/theme-chooser.js
+++ /dev/null
@@ -1,141 +0,0 @@
-
-function initThemeChooser(settings) {
-  var isInitialized = false;
-  var currentThemeSystem; // don't set this directly. use setThemeSystem
-  var currentStylesheetEl;
-  var loadingEl = document.getElementById('loading');
-  var systemSelectEl = document.querySelector('#theme-system-selector select');
-  var themeSelectWrapEls = Array.prototype.slice.call( // convert to real array
-    document.querySelectorAll('.selector[data-theme-system]')
-  );
-
-  systemSelectEl.addEventListener('change', function() {
-    setThemeSystem(this.value);
-  });
-
-  setThemeSystem(systemSelectEl.value);
-
-  themeSelectWrapEls.forEach(function(themeSelectWrapEl) {
-    var themeSelectEl = themeSelectWrapEl.querySelector('select');
-
-    themeSelectWrapEl.addEventListener('change', function() {
-      setTheme(
-        currentThemeSystem,
-        themeSelectEl.options[themeSelectEl.selectedIndex].value
-      );
-    });
-  });
-
-
-  function setThemeSystem(themeSystem) {
-    var selectedTheme;
-
-    currentThemeSystem = themeSystem;
-
-    themeSelectWrapEls.forEach(function(themeSelectWrapEl) {
-      var themeSelectEl = themeSelectWrapEl.querySelector('select');
-
-      if (themeSelectWrapEl.getAttribute('data-theme-system') === themeSystem) {
-        selectedTheme = themeSelectEl.options[themeSelectEl.selectedIndex].value;
-        themeSelectWrapEl.style.display = 'inline-block';
-      } else {
-        themeSelectWrapEl.style.display = 'none';
-      }
-    });
-
-    setTheme(themeSystem, selectedTheme);
-  }
-
-
-  function setTheme(themeSystem, themeName) {
-    var stylesheetUrl = generateStylesheetUrl(themeSystem, themeName);
-    var stylesheetEl;
-
-    function done() {
-      if (!isInitialized) {
-        isInitialized = true;
-        settings.init(themeSystem);
-      }
-      else {
-        settings.change(themeSystem);
-      }
-
-      showCredits(themeSystem, themeName);
-    }
-
-    if (stylesheetUrl) {
-      stylesheetEl = document.createElement('link');
-      stylesheetEl.setAttribute('rel', 'stylesheet');
-      stylesheetEl.setAttribute('href', stylesheetUrl);
-      document.querySelector('head').appendChild(stylesheetEl);
-
-      loadingEl.style.display = 'inline';
-
-      whenStylesheetLoaded(stylesheetEl, function() {
-        if (currentStylesheetEl) {
-          currentStylesheetEl.parentNode.removeChild(currentStylesheetEl);
-        }
-        currentStylesheetEl = stylesheetEl;
-        loadingEl.style.display = 'none';
-        done();
-      });
-    } else {
-      if (currentStylesheetEl) {
-        currentStylesheetEl.parentNode.removeChild(currentStylesheetEl);
-        currentStylesheetEl = null
-      }
-      done();
-    }
-  }
-
-
-  function generateStylesheetUrl(themeSystem, themeName) {
-    if (themeSystem === 'bootstrap') {
-      if (themeName) {
-        return 'https://bootswatch.com/4/' + themeName + '/bootstrap.min.css';
-      }
-      else { // the default bootstrap theme
-        return 'https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css';
-      }
-    }
-  }
-
-
-  function showCredits(themeSystem, themeName) {
-    var creditId;
-
-    if (themeSystem.match('bootstrap')) {
-      if (themeName) {
-        creditId = 'bootstrap-custom';
-      }
-      else {
-        creditId = 'bootstrap-standard';
-      }
-    }
-
-    Array.prototype.slice.call( // convert to real array
-      document.querySelectorAll('.credits')
-    ).forEach(function(creditEl) {
-      if (creditEl.getAttribute('data-credit-id') === creditId) {
-        creditEl.style.display = 'block';
-      } else {
-        creditEl.style.display = 'none';
-      }
-    })
-  }
-
-
-  function whenStylesheetLoaded(linkNode, callback) {
-    var isReady = false;
-
-    function ready() {
-      if (!isReady) { // avoid double-call
-        isReady = true;
-        callback();
-      }
-    }
-
-    linkNode.onload = ready; // does not work cross-browser
-    setTimeout(ready, 2000); // max wait. also handles browsers that don't support onload
-  }
-}
diff --git a/library/fullcalendar/examples/json.html b/library/fullcalendar/examples/json.html
deleted file mode 100644
index d7c9a5328..000000000
--- a/library/fullcalendar/examples/json.html
+++ /dev/null
@@ -1,93 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
-      },
-      defaultDate: '2020-05-12',
-      editable: true,
-      navLinks: true, // can click day/week names to navigate views
-      eventLimit: true, // allow "more" link when too many events
-      events: {
-        url: 'php/get-events.php',
-        failure: function() {
-          document.getElementById('script-warning').style.display = 'block'
-        }
-      },
-      loading: function(bool) {
-        document.getElementById('loading').style.display =
-          bool ? 'block' : 'none';
-      }
-    });
-
-    calendar.render();
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 0;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #script-warning {
-    display: none;
-    background: #eee;
-    border-bottom: 1px solid #ddd;
-    padding: 0 10px;
-    line-height: 40px;
-    text-align: center;
-    font-weight: bold;
-    font-size: 12px;
-    color: red;
-  }
-
-  #loading {
-    display: none;
-    position: absolute;
-    top: 10px;
-    right: 10px;
-  }
-
-  #calendar {
-    max-width: 900px;
-    margin: 40px auto;
-    padding: 0 10px;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='script-warning'>
-    <code>php/get-events.php</code> must be running.
-  </div>
-
-  <div id='loading'>loading...</div>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/json/events.json b/library/fullcalendar/examples/json/events.json
deleted file mode 100644
index 2352f2d87..000000000
--- a/library/fullcalendar/examples/json/events.json
+++ /dev/null
@@ -1,56 +0,0 @@
-[
-  {
-    "title": "All Day Event",
-    "start": "2020-05-01"
-  },
-  {
-    "title": "Long Event",
-    "start": "2020-05-07",
-    "end": "2020-05-10"
-  },
-  {
-    "id": "999",
-    "title": "Repeating Event",
-    "start": "2020-05-09T16:00:00-05:00"
-  },
-  {
-    "id": "999",
-    "title": "Repeating Event",
-    "start": "2020-05-16T16:00:00-05:00"
-  },
-  {
-    "title": "Conference",
-    "start": "2020-05-11",
-    "end": "2020-05-13"
-  },
-  {
-    "title": "Meeting",
-    "start": "2020-05-12T10:30:00-05:00",
-    "end": "2020-05-12T12:30:00-05:00"
-  },
-  {
-    "title": "Lunch",
-    "start": "2020-05-12T12:00:00-05:00"
-  },
-  {
-    "title": "Meeting",
-    "start": "2020-05-12T14:30:00-05:00"
-  },
-  {
-    "title": "Happy Hour",
-    "start": "2020-05-12T17:30:00-05:00"
-  },
-  {
-    "title": "Dinner",
-    "start": "2020-05-12T20:00:00"
-  },
-  {
-    "title": "Birthday Party",
-    "start": "2020-05-13T07:00:00-05:00"
-  },
-  {
-    "title": "Click for Google",
-    "url": "http://google.com/",
-    "start": "2020-05-28"
-  }
-]
diff --git a/library/fullcalendar/examples/list-views.html b/library/fullcalendar/examples/list-views.html
index e97c1c231..43094334d 100644
--- a/library/fullcalendar/examples/list-views.html
+++ b/library/fullcalendar/examples/list-views.html
@@ -2,22 +2,18 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/list/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'list' ],
 
-      header: {
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
-        right: 'listDay,listWeek,dayGridMonth'
+        right: 'listDay,listWeek'
       },
 
       // customize the button names,
@@ -27,65 +23,65 @@
         listWeek: { buttonText: 'list week' }
       },
 
-      defaultView: 'listWeek',
-      defaultDate: '2020-05-12',
+      initialView: 'listWeek',
+      initialDate: '2020-09-12',
       navLinks: true, // can click day/week names to navigate views
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01'
+          start: '2020-09-01'
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
@@ -104,7 +100,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/locales.html b/library/fullcalendar/examples/locales.html
deleted file mode 100644
index c6d76798f..000000000
--- a/library/fullcalendar/examples/locales.html
+++ /dev/null
@@ -1,152 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/core/locales-all.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var initialLocaleCode = 'en';
-    var localeSelectorEl = document.getElementById('locale-selector');
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
-      },
-      defaultDate: '2020-05-12',
-      locale: initialLocaleCode,
-      buttonIcons: false, // show the prev/next text
-      weekNumbers: true,
-      navLinks: true, // can click day/week names to navigate views
-      editable: true,
-      eventLimit: true, // allow "more" link when too many events
-      events: [
-        {
-          title: 'All Day Event',
-          start: '2020-05-01'
-        },
-        {
-          title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
-        },
-        {
-          groupId: 999,
-          title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
-        },
-        {
-          groupId: 999,
-          title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
-        },
-        {
-          title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
-        },
-        {
-          title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
-        },
-        {
-          title: 'Lunch',
-          start: '2020-05-12T12:00:00'
-        },
-        {
-          title: 'Meeting',
-          start: '2020-05-12T14:30:00'
-        },
-        {
-          title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
-        },
-        {
-          title: 'Dinner',
-          start: '2020-05-12T20:00:00'
-        },
-        {
-          title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
-        },
-        {
-          title: 'Click for Google',
-          url: 'http://google.com/',
-          start: '2020-05-28'
-        }
-      ]
-    });
-
-    calendar.render();
-
-    // build the locale selector's options
-    calendar.getAvailableLocaleCodes().forEach(function(localeCode) {
-      var optionEl = document.createElement('option');
-      optionEl.value = localeCode;
-      optionEl.selected = localeCode == initialLocaleCode;
-      optionEl.innerText = localeCode;
-      localeSelectorEl.appendChild(optionEl);
-    });
-
-    // when the selected option changes, dynamically change the calendar option
-    localeSelectorEl.addEventListener('change', function() {
-      if (this.value) {
-        calendar.setOption('locale', this.value);
-      }
-    });
-
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 0;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #top {
-    background: #eee;
-    border-bottom: 1px solid #ddd;
-    padding: 0 10px;
-    line-height: 40px;
-    font-size: 12px;
-  }
-
-  #calendar {
-    max-width: 900px;
-    margin: 40px auto;
-    padding: 0 10px;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='top'>
-
-    Locales:
-    <select id='locale-selector'></select>
-
-  </div>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/month-view.html b/library/fullcalendar/examples/month-view.html
index 9df8682b3..a285ff949 100644
--- a/library/fullcalendar/examples/month-view.html
+++ b/library/fullcalendar/examples/month-view.html
@@ -2,75 +2,72 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid' ],
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      selectable: true,
+      businessHours: true,
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01'
+          start: '2020-09-01'
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
@@ -89,7 +86,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/php/get-events.php b/library/fullcalendar/examples/php/get-events.php
deleted file mode 100644
index e4d765433..000000000
--- a/library/fullcalendar/examples/php/get-events.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-//--------------------------------------------------------------------------------------------------
-// This script reads event data from a JSON file and outputs those events which are within the range
-// supplied by the "start" and "end" GET parameters.
-//
-// An optional "timeZone" GET parameter will force all ISO8601 date stings to a given timeZone.
-//
-// Requires PHP 5.2.0 or higher.
-//--------------------------------------------------------------------------------------------------
-
-// Require our Event class and datetime utilities
-require dirname(__FILE__) . '/utils.php';
-
-// Short-circuit if the client did not give us a date range.
-if (!isset($_GET['start']) || !isset($_GET['end'])) {
-  die("Please provide a date range.");
-}
-
-// Parse the start/end parameters.
-// These are assumed to be ISO8601 strings with no time nor timeZone, like "2013-12-29".
-// Since no timeZone will be present, they will parsed as UTC.
-$range_start = parseDateTime($_GET['start']);
-$range_end = parseDateTime($_GET['end']);
-
-// Parse the timeZone parameter if it is present.
-$time_zone = null;
-if (isset($_GET['timeZone'])) {
-  $time_zone = new DateTimeZone($_GET['timeZone']);
-}
-
-// Read and parse our events JSON file into an array of event data arrays.
-$json = file_get_contents(dirname(__FILE__) . '/../json/events.json');
-$input_arrays = json_decode($json, true);
-
-// Accumulate an output array of event data arrays.
-$output_arrays = array();
-foreach ($input_arrays as $array) {
-
-  // Convert the input array into a useful Event object
-  $event = new Event($array, $time_zone);
-
-  // If the event is in-bounds, add it to the output
-  if ($event->isWithinDayRange($range_start, $range_end)) {
-    $output_arrays[] = $event->toArray();
-  }
-}
-
-// Send JSON to the client.
-echo json_encode($output_arrays);
diff --git a/library/fullcalendar/examples/php/get-time-zones.php b/library/fullcalendar/examples/php/get-time-zones.php
deleted file mode 100644
index 241e1bd18..000000000
--- a/library/fullcalendar/examples/php/get-time-zones.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-//--------------------------------------------------------------------------------------------------
-// This script outputs a JSON array of all timezones (like "America/Chicago") that PHP supports.
-//
-// Requires PHP 5.2.0 or higher.
-//--------------------------------------------------------------------------------------------------
-
-echo json_encode(DateTimeZone::listIdentifiers());
\ No newline at end of file
diff --git a/library/fullcalendar/examples/php/utils.php b/library/fullcalendar/examples/php/utils.php
deleted file mode 100644
index aa67cda75..000000000
--- a/library/fullcalendar/examples/php/utils.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-//--------------------------------------------------------------------------------------------------
-// Utilities for our event-fetching scripts.
-//
-// Requires PHP 5.2.0 or higher.
-//--------------------------------------------------------------------------------------------------
-
-// PHP will fatal error if we attempt to use the DateTime class without this being set.
-date_default_timezone_set('UTC');
-
-
-class Event {
-
-  // Tests whether the given ISO8601 string has a time-of-day or not
-  const ALL_DAY_REGEX = '/^\d{4}-\d\d-\d\d$/'; // matches strings like "2013-12-29"
-
-  public $title;
-  public $allDay; // a boolean
-  public $start; // a DateTime
-  public $end; // a DateTime, or null
-  public $properties = array(); // an array of other misc properties
-
-
-  // Constructs an Event object from the given array of key=>values.
-  // You can optionally force the timeZone of the parsed dates.
-  public function __construct($array, $timeZone=null) {
-
-    $this->title = $array['title'];
-
-    if (isset($array['allDay'])) {
-      // allDay has been explicitly specified
-      $this->allDay = (bool)$array['allDay'];
-    }
-    else {
-      // Guess allDay based off of ISO8601 date strings
-      $this->allDay = preg_match(self::ALL_DAY_REGEX, $array['start']) &&
-        (!isset($array['end']) || preg_match(self::ALL_DAY_REGEX, $array['end']));
-    }
-
-    if ($this->allDay) {
-      // If dates are allDay, we want to parse them in UTC to avoid DST issues.
-      $timeZone = null;
-    }
-
-    // Parse dates
-    $this->start = parseDateTime($array['start'], $timeZone);
-    $this->end = isset($array['end']) ? parseDateTime($array['end'], $timeZone) : null;
-
-    // Record misc properties
-    foreach ($array as $name => $value) {
-      if (!in_array($name, array('title', 'allDay', 'start', 'end'))) {
-        $this->properties[$name] = $value;
-      }
-    }
-  }
-
-
-  // Returns whether the date range of our event intersects with the given all-day range.
-  // $rangeStart and $rangeEnd are assumed to be dates in UTC with 00:00:00 time.
-  public function isWithinDayRange($rangeStart, $rangeEnd) {
-
-    // Normalize our event's dates for comparison with the all-day range.
-    $eventStart = stripTime($this->start);
-
-    if (isset($this->end)) {
-      $eventEnd = stripTime($this->end); // normalize
-    }
-    else {
-      $eventEnd = $eventStart; // consider this a zero-duration event
-    }
-
-    // Check if the two whole-day ranges intersect.
-    return $eventStart < $rangeEnd && $eventEnd >= $rangeStart;
-  }
-
-
-  // Converts this Event object back to a plain data array, to be used for generating JSON
-  public function toArray() {
-
-    // Start with the misc properties (don't worry, PHP won't affect the original array)
-    $array = $this->properties;
-
-    $array['title'] = $this->title;
-
-    // Figure out the date format. This essentially encodes allDay into the date string.
-    if ($this->allDay) {
-      $format = 'Y-m-d'; // output like "2013-12-29"
-    }
-    else {
-      $format = 'c'; // full ISO8601 output, like "2013-12-29T09:00:00+08:00"
-    }
-
-    // Serialize dates into strings
-    $array['start'] = $this->start->format($format);
-    if (isset($this->end)) {
-      $array['end'] = $this->end->format($format);
-    }
-
-    return $array;
-  }
-
-}
-
-
-// Date Utilities
-//----------------------------------------------------------------------------------------------
-
-
-// Parses a string into a DateTime object, optionally forced into the given timeZone.
-function parseDateTime($string, $timeZone=null) {
-  $date = new DateTime(
-    $string,
-    $timeZone ? $timeZone : new DateTimeZone('UTC')
-      // Used only when the string is ambiguous.
-      // Ignored if string has a timeZone offset in it.
-  );
-  if ($timeZone) {
-    // If our timeZone was ignored above, force it.
-    $date->setTimezone($timeZone);
-  }
-  return $date;
-}
-
-
-// Takes the year/month/date values of the given DateTime and converts them to a new DateTime,
-// but in UTC.
-function stripTime($datetime) {
-  return new DateTime($datetime->format('Y-m-d'));
-}
diff --git a/library/fullcalendar/examples/rrule.html b/library/fullcalendar/examples/rrule.html
deleted file mode 100644
index 937c6d25b..000000000
--- a/library/fullcalendar/examples/rrule.html
+++ /dev/null
@@ -1,73 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../vendor/rrule.js'></script>
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script src='../packages/rrule/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list', 'rrule' ],
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
-      },
-      defaultDate: '2020-05-12',
-      editable: true,
-      events: [
-        {
-          title: 'rrule event',
-          rrule: {
-            dtstart: '2020-05-09T13:00:00',
-            // until: '2020-05-01',
-            freq: 'weekly'
-          },
-          duration: '02:00'
-        }
-      ],
-      eventClick: function(arg) {
-        if (confirm('delete event?')) {
-          arg.event.remove()
-        }
-      }
-    });
-
-    calendar.render();
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 40px 10px;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #calendar {
-    max-width: 900px;
-    margin: 0 auto;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/selectable.html b/library/fullcalendar/examples/selectable.html
index 13aa88ee8..09d384498 100644
--- a/library/fullcalendar/examples/selectable.html
+++ b/library/fullcalendar/examples/selectable.html
@@ -2,26 +2,19 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid' ],
-      header: {
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
         right: 'dayGridMonth,timeGridWeek,timeGridDay'
       },
-      defaultDate: '2020-05-12',
+      initialDate: '2020-09-12',
       navLinks: true, // can click day/week names to navigate views
       selectable: true,
       selectMirror: true,
@@ -37,62 +30,67 @@
         }
         calendar.unselect()
       },
+      eventClick: function(arg) {
+        if (confirm('Are you sure you want to delete this event?')) {
+          arg.event.remove()
+        }
+      },
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01'
+          start: '2020-09-01'
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
@@ -111,7 +109,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/theming.html b/library/fullcalendar/examples/theming.html
deleted file mode 100644
index 6b4a89e76..000000000
--- a/library/fullcalendar/examples/theming.html
+++ /dev/null
@@ -1,215 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='https://use.fontawesome.com/releases/v5.0.6/css/all.css' rel='stylesheet'>
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/bootstrap/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/bootstrap/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script src='js/theme-chooser.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var calendarEl = document.getElementById('calendar');
-    var calendar;
-
-    initThemeChooser({
-
-      init: function(themeSystem) {
-        calendar = new FullCalendar.Calendar(calendarEl, {
-          plugins: [ 'bootstrap', 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-          themeSystem: themeSystem,
-          header: {
-            left: 'prev,next today',
-            center: 'title',
-            right: 'dayGridMonth,timeGridWeek,timeGridDay,listMonth'
-          },
-          defaultDate: '2020-05-12',
-          weekNumbers: true,
-          navLinks: true, // can click day/week names to navigate views
-          editable: true,
-          eventLimit: true, // allow "more" link when too many events
-          events: [
-            {
-              title: 'All Day Event',
-              start: '2020-05-01'
-            },
-            {
-              title: 'Long Event',
-              start: '2020-05-07',
-              end: '2020-05-10'
-            },
-            {
-              groupId: 999,
-              title: 'Repeating Event',
-              start: '2020-05-09T16:00:00'
-            },
-            {
-              groupId: 999,
-              title: 'Repeating Event',
-              start: '2020-05-16T16:00:00'
-            },
-            {
-              title: 'Conference',
-              start: '2020-05-11',
-              end: '2020-05-13'
-            },
-            {
-              title: 'Meeting',
-              start: '2020-05-12T10:30:00',
-              end: '2020-05-12T12:30:00'
-            },
-            {
-              title: 'Lunch',
-              start: '2020-05-12T12:00:00'
-            },
-            {
-              title: 'Meeting',
-              start: '2020-05-12T14:30:00'
-            },
-            {
-              title: 'Happy Hour',
-              start: '2020-05-12T17:30:00'
-            },
-            {
-              title: 'Dinner',
-              start: '2020-05-12T20:00:00'
-            },
-            {
-              title: 'Birthday Party',
-              start: '2020-05-13T07:00:00'
-            },
-            {
-              title: 'Click for Google',
-              url: 'http://google.com/',
-              start: '2020-05-28'
-            }
-          ]
-        });
-        calendar.render();
-      },
-
-      change: function(themeSystem) {
-        calendar.setOption('themeSystem', themeSystem);
-      }
-
-    });
-
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 0;
-    padding: 0;
-    font-size: 14px;
-  }
-
-  #top,
-  #calendar.fc-unthemed {
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-  }
-
-  #top {
-    background: #eee;
-    border-bottom: 1px solid #ddd;
-    padding: 0 10px;
-    line-height: 40px;
-    font-size: 12px;
-    color: #000;
-  }
-
-  #top .selector {
-    display: inline-block;
-    margin-right: 10px;
-  }
-
-  #top select {
-    font: inherit; /* mock what Boostrap does, don't compete  */
-  }
-
-  .left { float: left }
-  .right { float: right }
-  .clear { clear: both }
-
-  #calendar {
-    max-width: 900px;
-    margin: 40px auto;
-    padding: 0 10px;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='top'>
-
-    <div class='left'>
-
-      <div id='theme-system-selector' class='selector'>
-        Theme System:
-
-        <select>
-          <option value='bootstrap' selected>Bootstrap 4</option>
-          <option value='standard'>unthemed</option>
-        </select>
-      </div>
-
-      <div data-theme-system="bootstrap" class='selector' style='display:none'>
-        Theme Name:
-
-        <select>
-          <option value='' selected>Default</option>
-          <option value='cerulean'>Cerulean</option>
-          <option value='cosmo'>Cosmo</option>
-          <option value='cyborg'>Cyborg</option>
-          <option value='darkly'>Darkly</option>
-          <option value='flatly'>Flatly</option>
-          <option value='journal'>Journal</option>
-          <option value='litera'>Litera</option>
-          <option value='lumen'>Lumen</option>
-          <option value='lux'>Lux</option>
-          <option value='materia'>Materia</option>
-          <option value='minty'>Minty</option>
-          <option value='pulse'>Pulse</option>
-          <option value='sandstone'>Sandstone</option>
-          <option value='simplex'>Simplex</option>
-          <option value='sketchy'>Sketchy</option>
-          <option value='slate'>Slate</option>
-          <option value='solar'>Solar</option>
-          <option value='spacelab'>Spacelab</option>
-          <option value='superhero'>Superhero</option>
-          <option value='united'>United</option>
-          <option value='yeti'>Yeti</option>
-        </select>
-      </div>
-
-      <span id='loading' style='display:none'>loading theme...</span>
-
-    </div>
-
-    <div class='right'>
-      <span class='credits' data-credit-id='bootstrap-standard' style='display:none'>
-        <a href='https://getbootstrap.com/docs/3.3/' target='_blank'>Theme by Bootstrap</a>
-      </span>
-      <span class='credits' data-credit-id='bootstrap-custom' style='display:none'>
-        <a href='https://bootswatch.com/' target='_blank'>Theme by Bootswatch</a>
-      </span>
-    </div>
-
-    <div class='clear'></div>
-  </div>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/time-zones.html b/library/fullcalendar/examples/time-zones.html
deleted file mode 100644
index f4174a714..000000000
--- a/library/fullcalendar/examples/time-zones.html
+++ /dev/null
@@ -1,145 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var initialTimeZone = 'local';
-    var timeZoneSelectorEl = document.getElementById('time-zone-selector');
-    var loadingEl = document.getElementById('loading');
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      timeZone: initialTimeZone,
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
-      },
-      defaultDate: '2020-05-12',
-      navLinks: true, // can click day/week names to navigate views
-      editable: true,
-      selectable: true,
-      eventLimit: true, // allow "more" link when too many events
-      events: {
-        url: 'php/get-events.php',
-        failure: function() {
-          document.getElementById('script-warning').style.display = 'inline'; // show
-        }
-      },
-      loading: function(bool) {
-        if (bool) {
-          loadingEl.style.display = 'inline'; // show
-        } else {
-          loadingEl.style.display = 'none'; // hide
-        }
-      },
-
-      eventTimeFormat: { hour: 'numeric', minute: '2-digit', timeZoneName: 'short' },
-
-      dateClick: function(arg) {
-        console.log('dateClick', calendar.formatIso(arg.date));
-      },
-      select: function(arg) {
-        console.log('select', calendar.formatIso(arg.start), calendar.formatIso(arg.end));
-      }
-    });
-
-    calendar.render();
-
-    // load the list of available timezones, build the <select> options
-    // it's HIGHLY recommended to use a different library for network requests, not this internal util func
-    FullCalendar.requestJson('GET', 'php/get-time-zones.php', {}, function(timeZones) {
-
-      timeZones.forEach(function(timeZone) {
-        var optionEl;
-
-        if (timeZone !== 'UTC') { // UTC is already in the list
-          optionEl = document.createElement('option');
-          optionEl.value = timeZone;
-          optionEl.innerText = timeZone;
-          timeZoneSelectorEl.appendChild(optionEl);
-        }
-      });
-    }, function() {
-      // TODO: handle error
-    });
-
-    // when the timezone selector changes, dynamically change the calendar option
-    timeZoneSelectorEl.addEventListener('change', function() {
-      calendar.setOption('timeZone', this.value);
-    });
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 0;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #top {
-    background: #eee;
-    border-bottom: 1px solid #ddd;
-    padding: 0 10px;
-    line-height: 40px;
-    font-size: 12px;
-  }
-  .left { float: left }
-  .right { float: right }
-  .clear { clear: both }
-
-  #script-warning, #loading { display: none }
-  #script-warning { font-weight: bold; color: red }
-
-  #calendar {
-    max-width: 900px;
-    margin: 40px auto;
-    padding: 0 10px;
-  }
-
-  .tzo {
-    color: #000;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='top'>
-
-    <div class='left'>
-      Timezone:
-      <select id='time-zone-selector'>
-        <option value='local' selected>local</option>
-        <option value='UTC'>UTC</option>
-      </select>
-    </div>
-
-    <div class='right'>
-      <span id='loading'>loading...</span>
-      <span id='script-warning'><code>php/get-events.php</code> must be running.</span>
-    </div>
-
-    <div class='clear'></div>
-
-  </div>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/examples/timegrid-views.html b/library/fullcalendar/examples/timegrid-views.html
index dcef41065..c197b1ae5 100644
--- a/library/fullcalendar/examples/timegrid-views.html
+++ b/library/fullcalendar/examples/timegrid-views.html
@@ -2,85 +2,80 @@
 <html>
 <head>
 <meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
+<script src='../dist/index.global.js'></script>
 <script>
 
   document.addEventListener('DOMContentLoaded', function() {
     var calendarEl = document.getElementById('calendar');
 
     var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'dayGrid', 'timeGrid', 'list', 'interaction' ],
-      header: {
+      initialDate: '2020-09-12',
+      initialView: 'timeGridWeek',
+      nowIndicator: true,
+      headerToolbar: {
         left: 'prev,next today',
         center: 'title',
         right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
       },
-      defaultDate: '2020-05-12',
       navLinks: true, // can click day/week names to navigate views
       editable: true,
-      eventLimit: true, // allow "more" link when too many events
+      selectable: true,
+      selectMirror: true,
+      dayMaxEvents: true, // allow "more" link when too many events
       events: [
         {
           title: 'All Day Event',
-          start: '2020-05-01',
+          start: '2020-09-01',
         },
         {
           title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
+          start: '2020-09-07',
+          end: '2020-09-10'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
+          start: '2020-09-09T16:00:00'
         },
         {
           groupId: 999,
           title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
+          start: '2020-09-16T16:00:00'
         },
         {
           title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
+          start: '2020-09-11',
+          end: '2020-09-13'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
+          start: '2020-09-12T10:30:00',
+          end: '2020-09-12T12:30:00'
         },
         {
           title: 'Lunch',
-          start: '2020-05-12T12:00:00'
+          start: '2020-09-12T12:00:00'
         },
         {
           title: 'Meeting',
-          start: '2020-05-12T14:30:00'
+          start: '2020-09-12T14:30:00'
         },
         {
           title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
+          start: '2020-09-12T17:30:00'
         },
         {
           title: 'Dinner',
-          start: '2020-05-12T20:00:00'
+          start: '2020-09-12T20:00:00'
         },
         {
           title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
+          start: '2020-09-13T07:00:00'
         },
         {
           title: 'Click for Google',
           url: 'http://google.com/',
-          start: '2020-05-28'
+          start: '2020-09-28'
         }
       ]
     });
@@ -99,7 +94,7 @@
   }
 
   #calendar {
-    max-width: 900px;
+    max-width: 1100px;
     margin: 0 auto;
   }
 
diff --git a/library/fullcalendar/examples/week-numbers.html b/library/fullcalendar/examples/week-numbers.html
deleted file mode 100644
index 954454b04..000000000
--- a/library/fullcalendar/examples/week-numbers.html
+++ /dev/null
@@ -1,118 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset='utf-8' />
-<link href='../packages/core/main.css' rel='stylesheet' />
-<link href='../packages/daygrid/main.css' rel='stylesheet' />
-<link href='../packages/timegrid/main.css' rel='stylesheet' />
-<link href='../packages/list/main.css' rel='stylesheet' />
-<script src='../packages/core/main.js'></script>
-<script src='../packages/interaction/main.js'></script>
-<script src='../packages/daygrid/main.js'></script>
-<script src='../packages/timegrid/main.js'></script>
-<script src='../packages/list/main.js'></script>
-<script>
-
-  document.addEventListener('DOMContentLoaded', function() {
-    var calendarEl = document.getElementById('calendar');
-
-    var calendar = new FullCalendar.Calendar(calendarEl, {
-      plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
-      header: {
-        left: 'prev,next today',
-        center: 'title',
-        right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
-      },
-      defaultDate: '2020-05-12',
-      navLinks: true, // can click day/week names to navigate views
-
-      weekNumbers: true,
-      weekNumbersWithinDays: true,
-      weekNumberCalculation: 'ISO',
-
-      editable: true,
-      eventLimit: true, // allow "more" link when too many events
-      events: [
-        {
-          title: 'All Day Event',
-          start: '2020-05-01'
-        },
-        {
-          title: 'Long Event',
-          start: '2020-05-07',
-          end: '2020-05-10'
-        },
-        {
-          groupId: 999,
-          title: 'Repeating Event',
-          start: '2020-05-09T16:00:00'
-        },
-        {
-          groupId: 999,
-          title: 'Repeating Event',
-          start: '2020-05-16T16:00:00'
-        },
-        {
-          title: 'Conference',
-          start: '2020-05-11',
-          end: '2020-05-13'
-        },
-        {
-          title: 'Meeting',
-          start: '2020-05-12T10:30:00',
-          end: '2020-05-12T12:30:00'
-        },
-        {
-          title: 'Lunch',
-          start: '2020-05-12T12:00:00'
-        },
-        {
-          title: 'Meeting',
-          start: '2020-05-12T14:30:00'
-        },
-        {
-          title: 'Happy Hour',
-          start: '2020-05-12T17:30:00'
-        },
-        {
-          title: 'Dinner',
-          start: '2020-05-12T20:00:00'
-        },
-        {
-          title: 'Birthday Party',
-          start: '2020-05-13T07:00:00'
-        },
-        {
-          title: 'Click for Google',
-          url: 'http://google.com/',
-          start: '2020-05-28'
-        }
-      ]
-    });
-
-    calendar.render();
-  });
-
-</script>
-<style>
-
-  body {
-    margin: 40px 10px;
-    padding: 0;
-    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
-    font-size: 14px;
-  }
-
-  #calendar {
-    max-width: 900px;
-    margin: 0 auto;
-  }
-
-</style>
-</head>
-<body>
-
-  <div id='calendar'></div>
-
-</body>
-</html>
diff --git a/library/fullcalendar/packages/bootstrap/LICENSE.txt b/library/fullcalendar/packages/bootstrap/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/bootstrap/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/bootstrap/README.md b/library/fullcalendar/packages/bootstrap/README.md
deleted file mode 100644
index 1da7990c1..000000000
--- a/library/fullcalendar/packages/bootstrap/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Bootstrap Plugin
-
-Bootstrap 4 theming for your calendar
-
-[View the docs &raquo;](https://fullcalendar.io/docs/bootstrap-theme)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/bootstrap/main.css b/library/fullcalendar/packages/bootstrap/main.css
deleted file mode 100644
index 3dc71f583..000000000
--- a/library/fullcalendar/packages/bootstrap/main.css
+++ /dev/null
@@ -1,36 +0,0 @@
-.fc.fc-bootstrap a {
-  text-decoration: none;
-}
-
-.fc.fc-bootstrap a[data-goto]:hover {
-  text-decoration: underline;
-}
-
-.fc-bootstrap hr.fc-divider {
-  border-color: inherit;
-}
-
-.fc-bootstrap .fc-today.alert {
-  border-radius: 0;
-}
-
-.fc-bootstrap a.fc-event:not([href]):not([tabindex]) {
-  color: #fff;
-}
-
-.fc-bootstrap .fc-popover.card {
-  position: absolute;
-}
-
-/* Popover
---------------------------------------------------------------------------------------------------*/
-.fc-bootstrap .fc-popover .card-body {
-  padding: 0;
-}
-
-/* TimeGrid Slats (lines that run horizontally)
---------------------------------------------------------------------------------------------------*/
-.fc-bootstrap .fc-time-grid .fc-slats table {
-  /* some themes have background color. see through to slats */
-  background: none;
-}
diff --git a/library/fullcalendar/packages/bootstrap/main.d.ts b/library/fullcalendar/packages/bootstrap/main.d.ts
deleted file mode 100644
index 4aa91f33d..000000000
--- a/library/fullcalendar/packages/bootstrap/main.d.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/bootstrap' {
-    import { Theme } from '@fullcalendar/core';
-    export class BootstrapTheme extends Theme {
-    }
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/bootstrap/main.esm.js b/library/fullcalendar/packages/bootstrap/main.esm.js
deleted file mode 100644
index 1a8a2f833..000000000
--- a/library/fullcalendar/packages/bootstrap/main.esm.js
+++ /dev/null
@@ -1,83 +0,0 @@
-/*!
-FullCalendar Bootstrap Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { createPlugin, Theme } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var BootstrapTheme = /** @class */ (function (_super) {
-    __extends(BootstrapTheme, _super);
-    function BootstrapTheme() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    return BootstrapTheme;
-}(Theme));
-BootstrapTheme.prototype.classes = {
-    widget: 'fc-bootstrap',
-    tableGrid: 'table-bordered',
-    tableList: 'table',
-    tableListHeading: 'table-active',
-    buttonGroup: 'btn-group',
-    button: 'btn btn-primary',
-    buttonActive: 'active',
-    today: 'alert alert-info',
-    popover: 'card card-primary',
-    popoverHeader: 'card-header',
-    popoverContent: 'card-body',
-    // day grid
-    // for left/right border color when border is inset from edges (all-day in timeGrid view)
-    // avoid `table` class b/c don't want margins/padding/structure. only border color.
-    headerRow: 'table-bordered',
-    dayRow: 'table-bordered',
-    // list view
-    listView: 'card card-primary'
-};
-BootstrapTheme.prototype.baseIconClass = 'fa';
-BootstrapTheme.prototype.iconClasses = {
-    close: 'fa-times',
-    prev: 'fa-chevron-left',
-    next: 'fa-chevron-right',
-    prevYear: 'fa-angle-double-left',
-    nextYear: 'fa-angle-double-right'
-};
-BootstrapTheme.prototype.iconOverrideOption = 'bootstrapFontAwesome';
-BootstrapTheme.prototype.iconOverrideCustomButtonOption = 'bootstrapFontAwesome';
-BootstrapTheme.prototype.iconOverridePrefix = 'fa-';
-var main = createPlugin({
-    themeClasses: {
-        bootstrap: BootstrapTheme
-    }
-});
-
-export default main;
-export { BootstrapTheme };
diff --git a/library/fullcalendar/packages/bootstrap/main.js b/library/fullcalendar/packages/bootstrap/main.js
deleted file mode 100644
index 455ca78a2..000000000
--- a/library/fullcalendar/packages/bootstrap/main.js
+++ /dev/null
@@ -1,91 +0,0 @@
-/*!
-FullCalendar Bootstrap Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarBootstrap = {}, global.FullCalendar));
-}(this, function (exports, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var BootstrapTheme = /** @class */ (function (_super) {
-        __extends(BootstrapTheme, _super);
-        function BootstrapTheme() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        return BootstrapTheme;
-    }(core.Theme));
-    BootstrapTheme.prototype.classes = {
-        widget: 'fc-bootstrap',
-        tableGrid: 'table-bordered',
-        tableList: 'table',
-        tableListHeading: 'table-active',
-        buttonGroup: 'btn-group',
-        button: 'btn btn-primary',
-        buttonActive: 'active',
-        today: 'alert alert-info',
-        popover: 'card card-primary',
-        popoverHeader: 'card-header',
-        popoverContent: 'card-body',
-        // day grid
-        // for left/right border color when border is inset from edges (all-day in timeGrid view)
-        // avoid `table` class b/c don't want margins/padding/structure. only border color.
-        headerRow: 'table-bordered',
-        dayRow: 'table-bordered',
-        // list view
-        listView: 'card card-primary'
-    };
-    BootstrapTheme.prototype.baseIconClass = 'fa';
-    BootstrapTheme.prototype.iconClasses = {
-        close: 'fa-times',
-        prev: 'fa-chevron-left',
-        next: 'fa-chevron-right',
-        prevYear: 'fa-angle-double-left',
-        nextYear: 'fa-angle-double-right'
-    };
-    BootstrapTheme.prototype.iconOverrideOption = 'bootstrapFontAwesome';
-    BootstrapTheme.prototype.iconOverrideCustomButtonOption = 'bootstrapFontAwesome';
-    BootstrapTheme.prototype.iconOverridePrefix = 'fa-';
-    var main = core.createPlugin({
-        themeClasses: {
-            bootstrap: BootstrapTheme
-        }
-    });
-
-    exports.BootstrapTheme = BootstrapTheme;
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/bootstrap/main.min.css b/library/fullcalendar/packages/bootstrap/main.min.css
deleted file mode 100644
index e9249b568..000000000
--- a/library/fullcalendar/packages/bootstrap/main.min.css
+++ /dev/null
@@ -1 +0,0 @@
-.fc.fc-bootstrap a{text-decoration:none}.fc.fc-bootstrap a[data-goto]:hover{text-decoration:underline}.fc-bootstrap hr.fc-divider{border-color:inherit}.fc-bootstrap .fc-today.alert{border-radius:0}.fc-bootstrap a.fc-event:not([href]):not([tabindex]){color:#fff}.fc-bootstrap .fc-popover.card{position:absolute}.fc-bootstrap .fc-popover .card-body{padding:0}.fc-bootstrap .fc-time-grid .fc-slats table{background:0 0}
\ No newline at end of file
diff --git a/library/fullcalendar/packages/bootstrap/main.min.js b/library/fullcalendar/packages/bootstrap/main.min.js
deleted file mode 100644
index 9510309c6..000000000
--- a/library/fullcalendar/packages/bootstrap/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Bootstrap Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],t):t((e=e||self).FullCalendarBootstrap={},e.FullCalendar)}(this,(function(e,t){"use strict";var o=function(e,t){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var o in t)t.hasOwnProperty(o)&&(e[o]=t[o])})(e,t)};var r=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return function(e,t){function r(){this.constructor=e}o(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}(t,e),t}(t.Theme);r.prototype.classes={widget:"fc-bootstrap",tableGrid:"table-bordered",tableList:"table",tableListHeading:"table-active",buttonGroup:"btn-group",button:"btn btn-primary",buttonActive:"active",today:"alert alert-info",popover:"card card-primary",popoverHeader:"card-header",popoverContent:"card-body",headerRow:"table-bordered",dayRow:"table-bordered",listView:"card card-primary"},r.prototype.baseIconClass="fa",r.prototype.iconClasses={close:"fa-times",prev:"fa-chevron-left",next:"fa-chevron-right",prevYear:"fa-angle-double-left",nextYear:"fa-angle-double-right"},r.prototype.iconOverrideOption="bootstrapFontAwesome",r.prototype.iconOverrideCustomButtonOption="bootstrapFontAwesome",r.prototype.iconOverridePrefix="fa-";var a=t.createPlugin({themeClasses:{bootstrap:r}});e.BootstrapTheme=r,e.default=a,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/bootstrap/package.json b/library/fullcalendar/packages/bootstrap/package.json
deleted file mode 100644
index cef495a8c..000000000
--- a/library/fullcalendar/packages/bootstrap/package.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "name": "@fullcalendar/bootstrap",
-  "version": "4.4.2",
-  "title": "FullCalendar Bootstrap Plugin",
-  "description": "Bootstrap 4 theming for your calendar",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/bootstrap-theme",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/core/LICENSE.txt b/library/fullcalendar/packages/core/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/core/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/core/README.md b/library/fullcalendar/packages/core/README.md
deleted file mode 100644
index 7ed36f442..000000000
--- a/library/fullcalendar/packages/core/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Core Package
-
-Provides core functionality, including the Calendar class
-
-[View the docs &raquo;](https://fullcalendar.io/docs/initialize-es6)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/core/locales-all.js b/library/fullcalendar/packages/core/locales-all.js
deleted file mode 100644
index e6c77df2c..000000000
--- a/library/fullcalendar/packages/core/locales-all.js
+++ /dev/null
@@ -1,1405 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, global.FullCalendarLocalesAll = factory());
-}(this, function () { 'use strict';
-
-    var _m0 = {
-        code: "af",
-        week: {
-            dow: 1,
-            doy: 4 // Die week wat die 4de Januarie bevat is die eerste week van die jaar.
-        },
-        buttonText: {
-            prev: "Vorige",
-            next: "Volgende",
-            today: "Vandag",
-            year: "Jaar",
-            month: "Maand",
-            week: "Week",
-            day: "Dag",
-            list: "Agenda"
-        },
-        allDayHtml: "Heeldag",
-        eventLimitText: "Addisionele",
-        noEventsMessage: "Daar is geen gebeurtenisse nie"
-    };
-
-    var _m1 = {
-        code: "ar-dz",
-        week: {
-            dow: 0,
-            doy: 4 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m2 = {
-        code: "ar-kw",
-        week: {
-            dow: 0,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m3 = {
-        code: "ar-ly",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m4 = {
-        code: "ar-ma",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m5 = {
-        code: "ar-sa",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m6 = {
-        code: "ar-tn",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m7 = {
-        code: "ar",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    var _m8 = {
-        code: "az",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Əvvəl",
-            next: "Sonra",
-            today: "Bu Gün",
-            month: "Ay",
-            week: "Həftə",
-            day: "Gün",
-            list: "Gündəm"
-        },
-        weekLabel: "Həftə",
-        allDayText: "Bütün Gün",
-        eventLimitText: function (n) {
-            return "+ daha çox " + n;
-        },
-        noEventsMessage: "Göstərmək üçün hadisə yoxdur"
-    };
-
-    var _m9 = {
-        code: "bg",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "назад",
-            next: "напред",
-            today: "днес",
-            month: "Месец",
-            week: "Седмица",
-            day: "Ден",
-            list: "График"
-        },
-        allDayText: "Цял ден",
-        eventLimitText: function (n) {
-            return "+още " + n;
-        },
-        noEventsMessage: "Няма събития за показване"
-    };
-
-    var _m10 = {
-        code: "bs",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prošli",
-            next: "Sljedeći",
-            today: "Danas",
-            month: "Mjesec",
-            week: "Sedmica",
-            day: "Dan",
-            list: "Raspored"
-        },
-        weekLabel: "Sed",
-        allDayText: "Cijeli dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nema događaja za prikazivanje"
-    };
-
-    var _m11 = {
-        code: "ca",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Anterior",
-            next: "Següent",
-            today: "Avui",
-            month: "Mes",
-            week: "Setmana",
-            day: "Dia",
-            list: "Agenda"
-        },
-        weekLabel: "Set",
-        allDayText: "Tot el dia",
-        eventLimitText: "més",
-        noEventsMessage: "No hi ha esdeveniments per mostrar"
-    };
-
-    var _m12 = {
-        code: "cs",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Dříve",
-            next: "Později",
-            today: "Nyní",
-            month: "Měsíc",
-            week: "Týden",
-            day: "Den",
-            list: "Agenda"
-        },
-        weekLabel: "Týd",
-        allDayText: "Celý den",
-        eventLimitText: function (n) {
-            return "+další: " + n;
-        },
-        noEventsMessage: "Žádné akce k zobrazení"
-    };
-
-    var _m13 = {
-        code: "da",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Forrige",
-            next: "Næste",
-            today: "I dag",
-            month: "Måned",
-            week: "Uge",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Uge",
-        allDayText: "Hele dagen",
-        eventLimitText: "flere",
-        noEventsMessage: "Ingen arrangementer at vise"
-    };
-
-    var _m14 = {
-        code: "de",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Zurück",
-            next: "Vor",
-            today: "Heute",
-            year: "Jahr",
-            month: "Monat",
-            week: "Woche",
-            day: "Tag",
-            list: "Terminübersicht"
-        },
-        weekLabel: "KW",
-        allDayText: "Ganztägig",
-        eventLimitText: function (n) {
-            return "+ weitere " + n;
-        },
-        noEventsMessage: "Keine Ereignisse anzuzeigen"
-    };
-
-    var _m15 = {
-        code: "el",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Προηγούμενος",
-            next: "Επόμενος",
-            today: "Σήμερα",
-            month: "Μήνας",
-            week: "Εβδομάδα",
-            day: "Ημέρα",
-            list: "Ατζέντα"
-        },
-        weekLabel: "Εβδ",
-        allDayText: "Ολοήμερο",
-        eventLimitText: "περισσότερα",
-        noEventsMessage: "Δεν υπάρχουν γεγονότα προς εμφάνιση"
-    };
-
-    var _m16 = {
-        code: "en-au",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    var _m17 = {
-        code: "en-gb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    var _m18 = {
-        code: "en-nz",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    var _m19 = {
-        code: "es",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Sig",
-            today: "Hoy",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>el día",
-        eventLimitText: "más",
-        noEventsMessage: "No hay eventos para mostrar"
-    };
-
-    var _m20 = {
-        code: "es",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Sig",
-            today: "Hoy",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>el día",
-        eventLimitText: "más",
-        noEventsMessage: "No hay eventos para mostrar"
-    };
-
-    var _m21 = {
-        code: "et",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Eelnev",
-            next: "Järgnev",
-            today: "Täna",
-            month: "Kuu",
-            week: "Nädal",
-            day: "Päev",
-            list: "Päevakord"
-        },
-        weekLabel: "näd",
-        allDayText: "Kogu päev",
-        eventLimitText: function (n) {
-            return "+ veel " + n;
-        },
-        noEventsMessage: "Kuvamiseks puuduvad sündmused"
-    };
-
-    var _m22 = {
-        code: "eu",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Aur",
-            next: "Hur",
-            today: "Gaur",
-            month: "Hilabetea",
-            week: "Astea",
-            day: "Eguna",
-            list: "Agenda"
-        },
-        weekLabel: "As",
-        allDayHtml: "Egun<br/>osoa",
-        eventLimitText: "gehiago",
-        noEventsMessage: "Ez dago ekitaldirik erakusteko"
-    };
-
-    var _m23 = {
-        code: "fa",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "قبلی",
-            next: "بعدی",
-            today: "امروز",
-            month: "ماه",
-            week: "هفته",
-            day: "روز",
-            list: "برنامه"
-        },
-        weekLabel: "هف",
-        allDayText: "تمام روز",
-        eventLimitText: function (n) {
-            return "بیش از " + n;
-        },
-        noEventsMessage: "هیچ رویدادی به نمایش"
-    };
-
-    var _m24 = {
-        code: "fi",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Edellinen",
-            next: "Seuraava",
-            today: "Tänään",
-            month: "Kuukausi",
-            week: "Viikko",
-            day: "Päivä",
-            list: "Tapahtumat"
-        },
-        weekLabel: "Vk",
-        allDayText: "Koko päivä",
-        eventLimitText: "lisää",
-        noEventsMessage: "Ei näytettäviä tapahtumia"
-    };
-
-    var _m25 = {
-        code: "fr",
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Aujourd'hui",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Mon planning"
-        },
-        weekLabel: "Sem.",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    var _m26 = {
-        code: "fr-ch",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Courant",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Mon planning"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    var _m27 = {
-        code: "fr",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Aujourd'hui",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Planning"
-        },
-        weekLabel: "Sem.",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    var _m28 = {
-        code: "gl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Seg",
-            today: "Hoxe",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Axenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>o día",
-        eventLimitText: "máis",
-        noEventsMessage: "Non hai eventos para amosar"
-    };
-
-    var _m29 = {
-        code: "he",
-        dir: 'rtl',
-        buttonText: {
-            prev: "הקודם",
-            next: "הבא",
-            today: "היום",
-            month: "חודש",
-            week: "שבוע",
-            day: "יום",
-            list: "סדר יום"
-        },
-        allDayText: "כל היום",
-        eventLimitText: "אחר",
-        noEventsMessage: "אין אירועים להצגה",
-        weekLabel: "שבוע"
-    };
-
-    var _m30 = {
-        code: "hi",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "पिछला",
-            next: "अगला",
-            today: "आज",
-            month: "महीना",
-            week: "सप्ताह",
-            day: "दिन",
-            list: "कार्यसूची"
-        },
-        weekLabel: "हफ्ता",
-        allDayText: "सभी दिन",
-        eventLimitText: function (n) {
-            return "+अधिक " + n;
-        },
-        noEventsMessage: "कोई घटनाओं को प्रदर्शित करने के लिए"
-    };
-
-    var _m31 = {
-        code: "hr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prijašnji",
-            next: "Sljedeći",
-            today: "Danas",
-            month: "Mjesec",
-            week: "Tjedan",
-            day: "Dan",
-            list: "Raspored"
-        },
-        weekLabel: "Tje",
-        allDayText: "Cijeli dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nema događaja za prikaz"
-    };
-
-    var _m32 = {
-        code: "hu",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "vissza",
-            next: "előre",
-            today: "ma",
-            month: "Hónap",
-            week: "Hét",
-            day: "Nap",
-            list: "Napló"
-        },
-        weekLabel: "Hét",
-        allDayText: "Egész nap",
-        eventLimitText: "további",
-        noEventsMessage: "Nincs megjeleníthető esemény"
-    };
-
-    var _m33 = {
-        code: "id",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "mundur",
-            next: "maju",
-            today: "hari ini",
-            month: "Bulan",
-            week: "Minggu",
-            day: "Hari",
-            list: "Agenda"
-        },
-        weekLabel: "Mg",
-        allDayHtml: "Sehari<br/>penuh",
-        eventLimitText: "lebih",
-        noEventsMessage: "Tidak ada acara untuk ditampilkan"
-    };
-
-    var _m34 = {
-        code: "is",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Fyrri",
-            next: "Næsti",
-            today: "Í dag",
-            month: "Mánuður",
-            week: "Vika",
-            day: "Dagur",
-            list: "Dagskrá"
-        },
-        weekLabel: "Vika",
-        allDayHtml: "Allan<br/>daginn",
-        eventLimitText: "meira",
-        noEventsMessage: "Engir viðburðir til að sýna"
-    };
-
-    var _m35 = {
-        code: "it",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prec",
-            next: "Succ",
-            today: "Oggi",
-            month: "Mese",
-            week: "Settimana",
-            day: "Giorno",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Tutto il<br/>giorno",
-        eventLimitText: function (n) {
-            return "+altri " + n;
-        },
-        noEventsMessage: "Non ci sono eventi da visualizzare"
-    };
-
-    var _m36 = {
-        code: "ja",
-        buttonText: {
-            prev: "前",
-            next: "次",
-            today: "今日",
-            month: "月",
-            week: "週",
-            day: "日",
-            list: "予定リスト"
-        },
-        weekLabel: "週",
-        allDayText: "終日",
-        eventLimitText: function (n) {
-            return "他 " + n + " 件";
-        },
-        noEventsMessage: "表示する予定はありません"
-    };
-
-    var _m37 = {
-        code: "ka",
-        week: {
-            dow: 1,
-            doy: 7
-        },
-        buttonText: {
-            prev: "წინა",
-            next: "შემდეგი",
-            today: "დღეს",
-            month: "თვე",
-            week: "კვირა",
-            day: "დღე",
-            list: "დღის წესრიგი"
-        },
-        weekLabel: "კვ",
-        allDayText: "მთელი დღე",
-        eventLimitText: function (n) {
-            return "+ კიდევ " + n;
-        },
-        noEventsMessage: "ღონისძიებები არ არის"
-    };
-
-    var _m38 = {
-        code: "kk",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Алдыңғы",
-            next: "Келесі",
-            today: "Бүгін",
-            month: "Ай",
-            week: "Апта",
-            day: "Күн",
-            list: "Күн тәртібі"
-        },
-        weekLabel: "Не",
-        allDayText: "Күні бойы",
-        eventLimitText: function (n) {
-            return "+ тағы " + n;
-        },
-        noEventsMessage: "Көрсету үшін оқиғалар жоқ"
-    };
-
-    var _m39 = {
-        code: "ko",
-        buttonText: {
-            prev: "이전달",
-            next: "다음달",
-            today: "오늘",
-            month: "월",
-            week: "주",
-            day: "일",
-            list: "일정목록"
-        },
-        weekLabel: "주",
-        allDayText: "종일",
-        eventLimitText: "개",
-        noEventsMessage: "일정이 없습니다"
-    };
-
-    var _m40 = {
-        code: "lb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Zréck",
-            next: "Weider",
-            today: "Haut",
-            month: "Mount",
-            week: "Woch",
-            day: "Dag",
-            list: "Terminiwwersiicht"
-        },
-        weekLabel: "W",
-        allDayText: "Ganzen Dag",
-        eventLimitText: "méi",
-        noEventsMessage: "Nee Evenementer ze affichéieren"
-    };
-
-    var _m41 = {
-        code: "lt",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Atgal",
-            next: "Pirmyn",
-            today: "Šiandien",
-            month: "Mėnuo",
-            week: "Savaitė",
-            day: "Diena",
-            list: "Darbotvarkė"
-        },
-        weekLabel: "SAV",
-        allDayText: "Visą dieną",
-        eventLimitText: "daugiau",
-        noEventsMessage: "Nėra įvykių rodyti"
-    };
-
-    var _m42 = {
-        code: "lv",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Iepr.",
-            next: "Nāk.",
-            today: "Šodien",
-            month: "Mēnesis",
-            week: "Nedēļa",
-            day: "Diena",
-            list: "Dienas kārtība"
-        },
-        weekLabel: "Ned.",
-        allDayText: "Visu dienu",
-        eventLimitText: function (n) {
-            return "+vēl " + n;
-        },
-        noEventsMessage: "Nav notikumu"
-    };
-
-    var _m43 = {
-        code: "mk",
-        buttonText: {
-            prev: "претходно",
-            next: "следно",
-            today: "Денес",
-            month: "Месец",
-            week: "Недела",
-            day: "Ден",
-            list: "График"
-        },
-        weekLabel: "Сед",
-        allDayText: "Цел ден",
-        eventLimitText: function (n) {
-            return "+повеќе " + n;
-        },
-        noEventsMessage: "Нема настани за прикажување"
-    };
-
-    var _m44 = {
-        code: "ms",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Sebelum",
-            next: "Selepas",
-            today: "hari ini",
-            month: "Bulan",
-            week: "Minggu",
-            day: "Hari",
-            list: "Agenda"
-        },
-        weekLabel: "Mg",
-        allDayText: "Sepanjang hari",
-        eventLimitText: function (n) {
-            return "masih ada " + n + " acara";
-        },
-        noEventsMessage: "Tiada peristiwa untuk dipaparkan"
-    };
-
-    var _m45 = {
-        code: "nb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Forrige",
-            next: "Neste",
-            today: "I dag",
-            month: "Måned",
-            week: "Uke",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Uke",
-        allDayText: "Hele dagen",
-        eventLimitText: "til",
-        noEventsMessage: "Ingen hendelser å vise"
-    };
-
-    var _m46 = {
-        code: "nl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Voorgaand",
-            next: "Volgende",
-            today: "Vandaag",
-            year: "Jaar",
-            month: "Maand",
-            week: "Week",
-            day: "Dag",
-            list: "Agenda"
-        },
-        allDayText: "Hele dag",
-        eventLimitText: "extra",
-        noEventsMessage: "Geen evenementen om te laten zien"
-    };
-
-    var _m47 = {
-        code: "nn",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Førre",
-            next: "Neste",
-            today: "I dag",
-            month: "Månad",
-            week: "Veke",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Veke",
-        allDayText: "Heile dagen",
-        eventLimitText: "til",
-        noEventsMessage: "Ingen hendelser å vise"
-    };
-
-    var _m48 = {
-        code: "pl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Poprzedni",
-            next: "Następny",
-            today: "Dziś",
-            month: "Miesiąc",
-            week: "Tydzień",
-            day: "Dzień",
-            list: "Plan dnia"
-        },
-        weekLabel: "Tydz",
-        allDayText: "Cały dzień",
-        eventLimitText: "więcej",
-        noEventsMessage: "Brak wydarzeń do wyświetlenia"
-    };
-
-    var _m49 = {
-        code: "pt-br",
-        buttonText: {
-            prev: "Anterior",
-            next: "Próximo",
-            today: "Hoje",
-            month: "Mês",
-            week: "Semana",
-            day: "Dia",
-            list: "Lista"
-        },
-        weekLabel: "Sm",
-        allDayText: "dia inteiro",
-        eventLimitText: function (n) {
-            return "mais +" + n;
-        },
-        noEventsMessage: "Não há eventos para mostrar"
-    };
-
-    var _m50 = {
-        code: "pt",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Anterior",
-            next: "Seguinte",
-            today: "Hoje",
-            month: "Mês",
-            week: "Semana",
-            day: "Dia",
-            list: "Agenda"
-        },
-        weekLabel: "Sem",
-        allDayText: "Todo o dia",
-        eventLimitText: "mais",
-        noEventsMessage: "Não há eventos para mostrar"
-    };
-
-    var _m51 = {
-        code: "ro",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "precedentă",
-            next: "următoare",
-            today: "Azi",
-            month: "Lună",
-            week: "Săptămână",
-            day: "Zi",
-            list: "Agendă"
-        },
-        weekLabel: "Săpt",
-        allDayText: "Toată ziua",
-        eventLimitText: function (n) {
-            return "+alte " + n;
-        },
-        noEventsMessage: "Nu există evenimente de afișat"
-    };
-
-    var _m52 = {
-        code: "ru",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Пред",
-            next: "След",
-            today: "Сегодня",
-            month: "Месяц",
-            week: "Неделя",
-            day: "День",
-            list: "Повестка дня"
-        },
-        weekLabel: "Нед",
-        allDayText: "Весь день",
-        eventLimitText: function (n) {
-            return "+ ещё " + n;
-        },
-        noEventsMessage: "Нет событий для отображения"
-    };
-
-    var _m53 = {
-        code: "sk",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Predchádzajúci",
-            next: "Nasledujúci",
-            today: "Dnes",
-            month: "Mesiac",
-            week: "Týždeň",
-            day: "Deň",
-            list: "Rozvrh"
-        },
-        weekLabel: "Ty",
-        allDayText: "Celý deň",
-        eventLimitText: function (n) {
-            return "+ďalšie: " + n;
-        },
-        noEventsMessage: "Žiadne akcie na zobrazenie"
-    };
-
-    var _m54 = {
-        code: "sl",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prejšnji",
-            next: "Naslednji",
-            today: "Trenutni",
-            month: "Mesec",
-            week: "Teden",
-            day: "Dan",
-            list: "Dnevni red"
-        },
-        weekLabel: "Teden",
-        allDayText: "Ves dan",
-        eventLimitText: "več",
-        noEventsMessage: "Ni dogodkov za prikaz"
-    };
-
-    var _m55 = {
-        code: "sq",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "mbrapa",
-            next: "Përpara",
-            today: "sot",
-            month: "Muaj",
-            week: "Javë",
-            day: "Ditë",
-            list: "Listë"
-        },
-        weekLabel: "Ja",
-        allDayHtml: "Gjithë<br/>ditën",
-        eventLimitText: function (n) {
-            return "+më tepër " + n;
-        },
-        noEventsMessage: "Nuk ka evente për të shfaqur"
-    };
-
-    var _m56 = {
-        code: "sr-cyrl",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Претходна",
-            next: "следећи",
-            today: "Данас",
-            month: "Месец",
-            week: "Недеља",
-            day: "Дан",
-            list: "Планер"
-        },
-        weekLabel: "Сед",
-        allDayText: "Цео дан",
-        eventLimitText: function (n) {
-            return "+ још " + n;
-        },
-        noEventsMessage: "Нема догађаја за приказ"
-    };
-
-    var _m57 = {
-        code: "sr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prethodna",
-            next: "Sledeći",
-            today: "Danas",
-            month: "Mеsеc",
-            week: "Nеdеlja",
-            day: "Dan",
-            list: "Planеr"
-        },
-        weekLabel: "Sed",
-        allDayText: "Cеo dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nеma događaja za prikaz"
-    };
-
-    var _m58 = {
-        code: "sv",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Förra",
-            next: "Nästa",
-            today: "Idag",
-            month: "Månad",
-            week: "Vecka",
-            day: "Dag",
-            list: "Program"
-        },
-        weekLabel: "v.",
-        allDayText: "Heldag",
-        eventLimitText: "till",
-        noEventsMessage: "Inga händelser att visa"
-    };
-
-    var _m59 = {
-        code: "th",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "ก่อนหน้า",
-            next: "ถัดไป",
-            prevYear: 'ปีก่อนหน้า',
-            nextYear: 'ปีถัดไป',
-            year: 'ปี',
-            today: "วันนี้",
-            month: "เดือน",
-            week: "สัปดาห์",
-            day: "วัน",
-            list: "กำหนดการ"
-        },
-        weekLabel: "สัปดาห์",
-        allDayText: "ตลอดวัน",
-        eventLimitText: "เพิ่มเติม",
-        noEventsMessage: "ไม่มีกิจกรรมที่จะแสดง"
-    };
-
-    var _m60 = {
-        code: "tr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "geri",
-            next: "ileri",
-            today: "bugün",
-            month: "Ay",
-            week: "Hafta",
-            day: "Gün",
-            list: "Ajanda"
-        },
-        weekLabel: "Hf",
-        allDayText: "Tüm gün",
-        eventLimitText: "daha fazla",
-        noEventsMessage: "Gösterilecek etkinlik yok"
-    };
-
-    var _m61 = {
-        code: "ug",
-        buttonText: {
-            month: "ئاي",
-            week: "ھەپتە",
-            day: "كۈن",
-            list: "كۈنتەرتىپ"
-        },
-        allDayText: "پۈتۈن كۈن"
-    };
-
-    var _m62 = {
-        code: "uk",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Попередній",
-            next: "далі",
-            today: "Сьогодні",
-            month: "Місяць",
-            week: "Тиждень",
-            day: "День",
-            list: "Порядок денний"
-        },
-        weekLabel: "Тиж",
-        allDayText: "Увесь день",
-        eventLimitText: function (n) {
-            return "+ще " + n + "...";
-        },
-        noEventsMessage: "Немає подій для відображення"
-    };
-
-    var _m63 = {
-        code: "uz",
-        buttonText: {
-            month: "Oy",
-            week: "Xafta",
-            day: "Kun",
-            list: "Kun tartibi"
-        },
-        allDayText: "Kun bo'yi",
-        eventLimitText: function (n) {
-            return "+ yana " + n;
-        },
-        noEventsMessage: "Ko'rsatish uchun voqealar yo'q"
-    };
-
-    var _m64 = {
-        code: "vi",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Trước",
-            next: "Tiếp",
-            today: "Hôm nay",
-            month: "Tháng",
-            week: "Tuần",
-            day: "Ngày",
-            list: "Lịch biểu"
-        },
-        weekLabel: "Tu",
-        allDayText: "Cả ngày",
-        eventLimitText: function (n) {
-            return "+ thêm " + n;
-        },
-        noEventsMessage: "Không có sự kiện để hiển thị"
-    };
-
-    var _m65 = {
-        code: "zh-cn",
-        week: {
-            // GB/T 7408-1994《数据元和交换格式·信息交换·日期和时间表示法》与ISO 8601:1988等效
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "上月",
-            next: "下月",
-            today: "今天",
-            month: "月",
-            week: "周",
-            day: "日",
-            list: "日程"
-        },
-        weekLabel: "周",
-        allDayText: "全天",
-        eventLimitText: function (n) {
-            return "另外 " + n + " 个";
-        },
-        noEventsMessage: "没有事件显示"
-    };
-
-    var _m66 = {
-        code: "zh-tw",
-        buttonText: {
-            prev: "上月",
-            next: "下月",
-            today: "今天",
-            month: "月",
-            week: "週",
-            day: "天",
-            list: "活動列表"
-        },
-        weekLabel: "周",
-        allDayText: "整天",
-        eventLimitText: '顯示更多',
-        noEventsMessage: "没有任何活動"
-    };
-
-    var _rollupPluginMultiEntry_entryPoint = [
-    _m0, _m1, _m2, _m3, _m4, _m5, _m6, _m7, _m8, _m9, _m10, _m11, _m12, _m13, _m14, _m15, _m16, _m17, _m18, _m19, _m20, _m21, _m22, _m23, _m24, _m25, _m26, _m27, _m28, _m29, _m30, _m31, _m32, _m33, _m34, _m35, _m36, _m37, _m38, _m39, _m40, _m41, _m42, _m43, _m44, _m45, _m46, _m47, _m48, _m49, _m50, _m51, _m52, _m53, _m54, _m55, _m56, _m57, _m58, _m59, _m60, _m61, _m62, _m63, _m64, _m65, _m66
-    ];
-
-    return _rollupPluginMultiEntry_entryPoint;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales-all.min.js b/library/fullcalendar/packages/core/locales-all.min.js
deleted file mode 100644
index e553f6653..000000000
--- a/library/fullcalendar/packages/core/locales-all.min.js
+++ /dev/null
@@ -1 +0,0 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).FullCalendarLocalesAll=t()}(this,(function(){"use strict";return[{code:"af",week:{dow:1,doy:4},buttonText:{prev:"Vorige",next:"Volgende",today:"Vandag",year:"Jaar",month:"Maand",week:"Week",day:"Dag",list:"Agenda"},allDayHtml:"Heeldag",eventLimitText:"Addisionele",noEventsMessage:"Daar is geen gebeurtenisse nie"},{code:"ar-dz",week:{dow:0,doy:4},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar-kw",week:{dow:0,doy:12},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar-ly",week:{dow:6,doy:12},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar-ma",week:{dow:6,doy:12},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar-sa",week:{dow:0,doy:6},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar-tn",week:{dow:1,doy:4},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"ar",week:{dow:6,doy:12},dir:"rtl",buttonText:{prev:"السابق",next:"التالي",today:"اليوم",month:"شهر",week:"أسبوع",day:"يوم",list:"أجندة"},weekLabel:"أسبوع",allDayText:"اليوم كله",eventLimitText:"أخرى",noEventsMessage:"أي أحداث لعرض"},{code:"az",week:{dow:1,doy:4},buttonText:{prev:"Əvvəl",next:"Sonra",today:"Bu Gün",month:"Ay",week:"Həftə",day:"Gün",list:"Gündəm"},weekLabel:"Həftə",allDayText:"Bütün Gün",eventLimitText:function(e){return"+ daha çox "+e},noEventsMessage:"Göstərmək üçün hadisə yoxdur"},{code:"bg",week:{dow:1,doy:7},buttonText:{prev:"назад",next:"напред",today:"днес",month:"Месец",week:"Седмица",day:"Ден",list:"График"},allDayText:"Цял ден",eventLimitText:function(e){return"+още "+e},noEventsMessage:"Няма събития за показване"},{code:"bs",week:{dow:1,doy:7},buttonText:{prev:"Prošli",next:"Sljedeći",today:"Danas",month:"Mjesec",week:"Sedmica",day:"Dan",list:"Raspored"},weekLabel:"Sed",allDayText:"Cijeli dan",eventLimitText:function(e){return"+ još "+e},noEventsMessage:"Nema događaja za prikazivanje"},{code:"ca",week:{dow:1,doy:4},buttonText:{prev:"Anterior",next:"Següent",today:"Avui",month:"Mes",week:"Setmana",day:"Dia",list:"Agenda"},weekLabel:"Set",allDayText:"Tot el dia",eventLimitText:"més",noEventsMessage:"No hi ha esdeveniments per mostrar"},{code:"cs",week:{dow:1,doy:4},buttonText:{prev:"Dříve",next:"Později",today:"Nyní",month:"Měsíc",week:"Týden",day:"Den",list:"Agenda"},weekLabel:"Týd",allDayText:"Celý den",eventLimitText:function(e){return"+další: "+e},noEventsMessage:"Žádné akce k zobrazení"},{code:"da",week:{dow:1,doy:4},buttonText:{prev:"Forrige",next:"Næste",today:"I dag",month:"Måned",week:"Uge",day:"Dag",list:"Agenda"},weekLabel:"Uge",allDayText:"Hele dagen",eventLimitText:"flere",noEventsMessage:"Ingen arrangementer at vise"},{code:"de",week:{dow:1,doy:4},buttonText:{prev:"Zurück",next:"Vor",today:"Heute",year:"Jahr",month:"Monat",week:"Woche",day:"Tag",list:"Terminübersicht"},weekLabel:"KW",allDayText:"Ganztägig",eventLimitText:function(e){return"+ weitere "+e},noEventsMessage:"Keine Ereignisse anzuzeigen"},{code:"el",week:{dow:1,doy:4},buttonText:{prev:"Προηγούμενος",next:"Επόμενος",today:"Σήμερα",month:"Μήνας",week:"Εβδομάδα",day:"Ημέρα",list:"Ατζέντα"},weekLabel:"Εβδ",allDayText:"Ολοήμερο",eventLimitText:"περισσότερα",noEventsMessage:"Δεν υπάρχουν γεγονότα προς εμφάνιση"},{code:"en-au",week:{dow:1,doy:4}},{code:"en-gb",week:{dow:1,doy:4}},{code:"en-nz",week:{dow:1,doy:4}},{code:"es",week:{dow:0,doy:6},buttonText:{prev:"Ant",next:"Sig",today:"Hoy",month:"Mes",week:"Semana",day:"Día",list:"Agenda"},weekLabel:"Sm",allDayHtml:"Todo<br/>el día",eventLimitText:"más",noEventsMessage:"No hay eventos para mostrar"},{code:"es",week:{dow:1,doy:4},buttonText:{prev:"Ant",next:"Sig",today:"Hoy",month:"Mes",week:"Semana",day:"Día",list:"Agenda"},weekLabel:"Sm",allDayHtml:"Todo<br/>el día",eventLimitText:"más",noEventsMessage:"No hay eventos para mostrar"},{code:"et",week:{dow:1,doy:4},buttonText:{prev:"Eelnev",next:"Järgnev",today:"Täna",month:"Kuu",week:"Nädal",day:"Päev",list:"Päevakord"},weekLabel:"näd",allDayText:"Kogu päev",eventLimitText:function(e){return"+ veel "+e},noEventsMessage:"Kuvamiseks puuduvad sündmused"},{code:"eu",week:{dow:1,doy:7},buttonText:{prev:"Aur",next:"Hur",today:"Gaur",month:"Hilabetea",week:"Astea",day:"Eguna",list:"Agenda"},weekLabel:"As",allDayHtml:"Egun<br/>osoa",eventLimitText:"gehiago",noEventsMessage:"Ez dago ekitaldirik erakusteko"},{code:"fa",week:{dow:6,doy:12},dir:"rtl",buttonText:{prev:"قبلی",next:"بعدی",today:"امروز",month:"ماه",week:"هفته",day:"روز",list:"برنامه"},weekLabel:"هف",allDayText:"تمام روز",eventLimitText:function(e){return"بیش از "+e},noEventsMessage:"هیچ رویدادی به نمایش"},{code:"fi",week:{dow:1,doy:4},buttonText:{prev:"Edellinen",next:"Seuraava",today:"Tänään",month:"Kuukausi",week:"Viikko",day:"Päivä",list:"Tapahtumat"},weekLabel:"Vk",allDayText:"Koko päivä",eventLimitText:"lisää",noEventsMessage:"Ei näytettäviä tapahtumia"},{code:"fr",buttonText:{prev:"Précédent",next:"Suivant",today:"Aujourd'hui",year:"Année",month:"Mois",week:"Semaine",day:"Jour",list:"Mon planning"},weekLabel:"Sem.",allDayHtml:"Toute la<br/>journée",eventLimitText:"en plus",noEventsMessage:"Aucun événement à afficher"},{code:"fr-ch",week:{dow:1,doy:4},buttonText:{prev:"Précédent",next:"Suivant",today:"Courant",year:"Année",month:"Mois",week:"Semaine",day:"Jour",list:"Mon planning"},weekLabel:"Sm",allDayHtml:"Toute la<br/>journée",eventLimitText:"en plus",noEventsMessage:"Aucun événement à afficher"},{code:"fr",week:{dow:1,doy:4},buttonText:{prev:"Précédent",next:"Suivant",today:"Aujourd'hui",year:"Année",month:"Mois",week:"Semaine",day:"Jour",list:"Planning"},weekLabel:"Sem.",allDayHtml:"Toute la<br/>journée",eventLimitText:"en plus",noEventsMessage:"Aucun événement à afficher"},{code:"gl",week:{dow:1,doy:4},buttonText:{prev:"Ant",next:"Seg",today:"Hoxe",month:"Mes",week:"Semana",day:"Día",list:"Axenda"},weekLabel:"Sm",allDayHtml:"Todo<br/>o día",eventLimitText:"máis",noEventsMessage:"Non hai eventos para amosar"},{code:"he",dir:"rtl",buttonText:{prev:"הקודם",next:"הבא",today:"היום",month:"חודש",week:"שבוע",day:"יום",list:"סדר יום"},allDayText:"כל היום",eventLimitText:"אחר",noEventsMessage:"אין אירועים להצגה",weekLabel:"שבוע"},{code:"hi",week:{dow:0,doy:6},buttonText:{prev:"पिछला",next:"अगला",today:"आज",month:"महीना",week:"सप्ताह",day:"दिन",list:"कार्यसूची"},weekLabel:"हफ्ता",allDayText:"सभी दिन",eventLimitText:function(e){return"+अधिक "+e},noEventsMessage:"कोई घटनाओं को प्रदर्शित करने के लिए"},{code:"hr",week:{dow:1,doy:7},buttonText:{prev:"Prijašnji",next:"Sljedeći",today:"Danas",month:"Mjesec",week:"Tjedan",day:"Dan",list:"Raspored"},weekLabel:"Tje",allDayText:"Cijeli dan",eventLimitText:function(e){return"+ još "+e},noEventsMessage:"Nema događaja za prikaz"},{code:"hu",week:{dow:1,doy:4},buttonText:{prev:"vissza",next:"előre",today:"ma",month:"Hónap",week:"Hét",day:"Nap",list:"Napló"},weekLabel:"Hét",allDayText:"Egész nap",eventLimitText:"további",noEventsMessage:"Nincs megjeleníthető esemény"},{code:"id",week:{dow:1,doy:7},buttonText:{prev:"mundur",next:"maju",today:"hari ini",month:"Bulan",week:"Minggu",day:"Hari",list:"Agenda"},weekLabel:"Mg",allDayHtml:"Sehari<br/>penuh",eventLimitText:"lebih",noEventsMessage:"Tidak ada acara untuk ditampilkan"},{code:"is",week:{dow:1,doy:4},buttonText:{prev:"Fyrri",next:"Næsti",today:"Í dag",month:"Mánuður",week:"Vika",day:"Dagur",list:"Dagskrá"},weekLabel:"Vika",allDayHtml:"Allan<br/>daginn",eventLimitText:"meira",noEventsMessage:"Engir viðburðir til að sýna"},{code:"it",week:{dow:1,doy:4},buttonText:{prev:"Prec",next:"Succ",today:"Oggi",month:"Mese",week:"Settimana",day:"Giorno",list:"Agenda"},weekLabel:"Sm",allDayHtml:"Tutto il<br/>giorno",eventLimitText:function(e){return"+altri "+e},noEventsMessage:"Non ci sono eventi da visualizzare"},{code:"ja",buttonText:{prev:"前",next:"次",today:"今日",month:"月",week:"週",day:"日",list:"予定リスト"},weekLabel:"週",allDayText:"終日",eventLimitText:function(e){return"他 "+e+" 件"},noEventsMessage:"表示する予定はありません"},{code:"ka",week:{dow:1,doy:7},buttonText:{prev:"წინა",next:"შემდეგი",today:"დღეს",month:"თვე",week:"კვირა",day:"დღე",list:"დღის წესრიგი"},weekLabel:"კვ",allDayText:"მთელი დღე",eventLimitText:function(e){return"+ კიდევ "+e},noEventsMessage:"ღონისძიებები არ არის"},{code:"kk",week:{dow:1,doy:7},buttonText:{prev:"Алдыңғы",next:"Келесі",today:"Бүгін",month:"Ай",week:"Апта",day:"Күн",list:"Күн тәртібі"},weekLabel:"Не",allDayText:"Күні бойы",eventLimitText:function(e){return"+ тағы "+e},noEventsMessage:"Көрсету үшін оқиғалар жоқ"},{code:"ko",buttonText:{prev:"이전달",next:"다음달",today:"오늘",month:"월",week:"주",day:"일",list:"일정목록"},weekLabel:"주",allDayText:"종일",eventLimitText:"개",noEventsMessage:"일정이 없습니다"},{code:"lb",week:{dow:1,doy:4},buttonText:{prev:"Zréck",next:"Weider",today:"Haut",month:"Mount",week:"Woch",day:"Dag",list:"Terminiwwersiicht"},weekLabel:"W",allDayText:"Ganzen Dag",eventLimitText:"méi",noEventsMessage:"Nee Evenementer ze affichéieren"},{code:"lt",week:{dow:1,doy:4},buttonText:{prev:"Atgal",next:"Pirmyn",today:"Šiandien",month:"Mėnuo",week:"Savaitė",day:"Diena",list:"Darbotvarkė"},weekLabel:"SAV",allDayText:"Visą dieną",eventLimitText:"daugiau",noEventsMessage:"Nėra įvykių rodyti"},{code:"lv",week:{dow:1,doy:4},buttonText:{prev:"Iepr.",next:"Nāk.",today:"Šodien",month:"Mēnesis",week:"Nedēļa",day:"Diena",list:"Dienas kārtība"},weekLabel:"Ned.",allDayText:"Visu dienu",eventLimitText:function(e){return"+vēl "+e},noEventsMessage:"Nav notikumu"},{code:"mk",buttonText:{prev:"претходно",next:"следно",today:"Денес",month:"Месец",week:"Недела",day:"Ден",list:"График"},weekLabel:"Сед",allDayText:"Цел ден",eventLimitText:function(e){return"+повеќе "+e},noEventsMessage:"Нема настани за прикажување"},{code:"ms",week:{dow:1,doy:7},buttonText:{prev:"Sebelum",next:"Selepas",today:"hari ini",month:"Bulan",week:"Minggu",day:"Hari",list:"Agenda"},weekLabel:"Mg",allDayText:"Sepanjang hari",eventLimitText:function(e){return"masih ada "+e+" acara"},noEventsMessage:"Tiada peristiwa untuk dipaparkan"},{code:"nb",week:{dow:1,doy:4},buttonText:{prev:"Forrige",next:"Neste",today:"I dag",month:"Måned",week:"Uke",day:"Dag",list:"Agenda"},weekLabel:"Uke",allDayText:"Hele dagen",eventLimitText:"til",noEventsMessage:"Ingen hendelser å vise"},{code:"nl",week:{dow:1,doy:4},buttonText:{prev:"Voorgaand",next:"Volgende",today:"Vandaag",year:"Jaar",month:"Maand",week:"Week",day:"Dag",list:"Agenda"},allDayText:"Hele dag",eventLimitText:"extra",noEventsMessage:"Geen evenementen om te laten zien"},{code:"nn",week:{dow:1,doy:4},buttonText:{prev:"Førre",next:"Neste",today:"I dag",month:"Månad",week:"Veke",day:"Dag",list:"Agenda"},weekLabel:"Veke",allDayText:"Heile dagen",eventLimitText:"til",noEventsMessage:"Ingen hendelser å vise"},{code:"pl",week:{dow:1,doy:4},buttonText:{prev:"Poprzedni",next:"Następny",today:"Dziś",month:"Miesiąc",week:"Tydzień",day:"Dzień",list:"Plan dnia"},weekLabel:"Tydz",allDayText:"Cały dzień",eventLimitText:"więcej",noEventsMessage:"Brak wydarzeń do wyświetlenia"},{code:"pt-br",buttonText:{prev:"Anterior",next:"Próximo",today:"Hoje",month:"Mês",week:"Semana",day:"Dia",list:"Lista"},weekLabel:"Sm",allDayText:"dia inteiro",eventLimitText:function(e){return"mais +"+e},noEventsMessage:"Não há eventos para mostrar"},{code:"pt",week:{dow:1,doy:4},buttonText:{prev:"Anterior",next:"Seguinte",today:"Hoje",month:"Mês",week:"Semana",day:"Dia",list:"Agenda"},weekLabel:"Sem",allDayText:"Todo o dia",eventLimitText:"mais",noEventsMessage:"Não há eventos para mostrar"},{code:"ro",week:{dow:1,doy:7},buttonText:{prev:"precedentă",next:"următoare",today:"Azi",month:"Lună",week:"Săptămână",day:"Zi",list:"Agendă"},weekLabel:"Săpt",allDayText:"Toată ziua",eventLimitText:function(e){return"+alte "+e},noEventsMessage:"Nu există evenimente de afișat"},{code:"ru",week:{dow:1,doy:4},buttonText:{prev:"Пред",next:"След",today:"Сегодня",month:"Месяц",week:"Неделя",day:"День",list:"Повестка дня"},weekLabel:"Нед",allDayText:"Весь день",eventLimitText:function(e){return"+ ещё "+e},noEventsMessage:"Нет событий для отображения"},{code:"sk",week:{dow:1,doy:4},buttonText:{prev:"Predchádzajúci",next:"Nasledujúci",today:"Dnes",month:"Mesiac",week:"Týždeň",day:"Deň",list:"Rozvrh"},weekLabel:"Ty",allDayText:"Celý deň",eventLimitText:function(e){return"+ďalšie: "+e},noEventsMessage:"Žiadne akcie na zobrazenie"},{code:"sl",week:{dow:1,doy:7},buttonText:{prev:"Prejšnji",next:"Naslednji",today:"Trenutni",month:"Mesec",week:"Teden",day:"Dan",list:"Dnevni red"},weekLabel:"Teden",allDayText:"Ves dan",eventLimitText:"več",noEventsMessage:"Ni dogodkov za prikaz"},{code:"sq",week:{dow:1,doy:4},buttonText:{prev:"mbrapa",next:"Përpara",today:"sot",month:"Muaj",week:"Javë",day:"Ditë",list:"Listë"},weekLabel:"Ja",allDayHtml:"Gjithë<br/>ditën",eventLimitText:function(e){return"+më tepër "+e},noEventsMessage:"Nuk ka evente për të shfaqur"},{code:"sr-cyrl",week:{dow:1,doy:7},buttonText:{prev:"Претходна",next:"следећи",today:"Данас",month:"Месец",week:"Недеља",day:"Дан",list:"Планер"},weekLabel:"Сед",allDayText:"Цео дан",eventLimitText:function(e){return"+ још "+e},noEventsMessage:"Нема догађаја за приказ"},{code:"sr",week:{dow:1,doy:7},buttonText:{prev:"Prethodna",next:"Sledeći",today:"Danas",month:"Mеsеc",week:"Nеdеlja",day:"Dan",list:"Planеr"},weekLabel:"Sed",allDayText:"Cеo dan",eventLimitText:function(e){return"+ još "+e},noEventsMessage:"Nеma događaja za prikaz"},{code:"sv",week:{dow:1,doy:4},buttonText:{prev:"Förra",next:"Nästa",today:"Idag",month:"Månad",week:"Vecka",day:"Dag",list:"Program"},weekLabel:"v.",allDayText:"Heldag",eventLimitText:"till",noEventsMessage:"Inga händelser att visa"},{code:"th",week:{dow:1,doy:4},buttonText:{prev:"ก่อนหน้า",next:"ถัดไป",prevYear:"ปีก่อนหน้า",nextYear:"ปีถัดไป",year:"ปี",today:"วันนี้",month:"เดือน",week:"สัปดาห์",day:"วัน",list:"กำหนดการ"},weekLabel:"สัปดาห์",allDayText:"ตลอดวัน",eventLimitText:"เพิ่มเติม",noEventsMessage:"ไม่มีกิจกรรมที่จะแสดง"},{code:"tr",week:{dow:1,doy:7},buttonText:{prev:"geri",next:"ileri",today:"bugün",month:"Ay",week:"Hafta",day:"Gün",list:"Ajanda"},weekLabel:"Hf",allDayText:"Tüm gün",eventLimitText:"daha fazla",noEventsMessage:"Gösterilecek etkinlik yok"},{code:"ug",buttonText:{month:"ئاي",week:"ھەپتە",day:"كۈن",list:"كۈنتەرتىپ"},allDayText:"پۈتۈن كۈن"},{code:"uk",week:{dow:1,doy:7},buttonText:{prev:"Попередній",next:"далі",today:"Сьогодні",month:"Місяць",week:"Тиждень",day:"День",list:"Порядок денний"},weekLabel:"Тиж",allDayText:"Увесь день",eventLimitText:function(e){return"+ще "+e+"..."},noEventsMessage:"Немає подій для відображення"},{code:"uz",buttonText:{month:"Oy",week:"Xafta",day:"Kun",list:"Kun tartibi"},allDayText:"Kun bo'yi",eventLimitText:function(e){return"+ yana "+e},noEventsMessage:"Ko'rsatish uchun voqealar yo'q"},{code:"vi",week:{dow:1,doy:4},buttonText:{prev:"Trước",next:"Tiếp",today:"Hôm nay",month:"Tháng",week:"Tuần",day:"Ngày",list:"Lịch biểu"},weekLabel:"Tu",allDayText:"Cả ngày",eventLimitText:function(e){return"+ thêm "+e},noEventsMessage:"Không có sự kiện để hiển thị"},{code:"zh-cn",week:{dow:1,doy:4},buttonText:{prev:"上月",next:"下月",today:"今天",month:"月",week:"周",day:"日",list:"日程"},weekLabel:"周",allDayText:"全天",eventLimitText:function(e){return"另外 "+e+" 个"},noEventsMessage:"没有事件显示"},{code:"zh-tw",buttonText:{prev:"上月",next:"下月",today:"今天",month:"月",week:"週",day:"天",list:"活動列表"},weekLabel:"周",allDayText:"整天",eventLimitText:"顯示更多",noEventsMessage:"没有任何活動"}]}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/core/locales/af.js b/library/fullcalendar/packages/core/locales/af.js
deleted file mode 100644
index ee9f9f747..000000000
--- a/library/fullcalendar/packages/core/locales/af.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.af = factory()));
-}(this, function () { 'use strict';
-
-    var af = {
-        code: "af",
-        week: {
-            dow: 1,
-            doy: 4 // Die week wat die 4de Januarie bevat is die eerste week van die jaar.
-        },
-        buttonText: {
-            prev: "Vorige",
-            next: "Volgende",
-            today: "Vandag",
-            year: "Jaar",
-            month: "Maand",
-            week: "Week",
-            day: "Dag",
-            list: "Agenda"
-        },
-        allDayHtml: "Heeldag",
-        eventLimitText: "Addisionele",
-        noEventsMessage: "Daar is geen gebeurtenisse nie"
-    };
-
-    return af;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-dz.js b/library/fullcalendar/packages/core/locales/ar-dz.js
deleted file mode 100644
index 201eb171a..000000000
--- a/library/fullcalendar/packages/core/locales/ar-dz.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-dz'] = factory()));
-}(this, function () { 'use strict';
-
-    var arDz = {
-        code: "ar-dz",
-        week: {
-            dow: 0,
-            doy: 4 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arDz;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-kw.js b/library/fullcalendar/packages/core/locales/ar-kw.js
deleted file mode 100644
index 94c690014..000000000
--- a/library/fullcalendar/packages/core/locales/ar-kw.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-kw'] = factory()));
-}(this, function () { 'use strict';
-
-    var arKw = {
-        code: "ar-kw",
-        week: {
-            dow: 0,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arKw;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-ly.js b/library/fullcalendar/packages/core/locales/ar-ly.js
deleted file mode 100644
index e1c8aeb07..000000000
--- a/library/fullcalendar/packages/core/locales/ar-ly.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-ly'] = factory()));
-}(this, function () { 'use strict';
-
-    var arLy = {
-        code: "ar-ly",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arLy;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-ma.js b/library/fullcalendar/packages/core/locales/ar-ma.js
deleted file mode 100644
index 00cc7c679..000000000
--- a/library/fullcalendar/packages/core/locales/ar-ma.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-ma'] = factory()));
-}(this, function () { 'use strict';
-
-    var arMa = {
-        code: "ar-ma",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arMa;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-sa.js b/library/fullcalendar/packages/core/locales/ar-sa.js
deleted file mode 100644
index 0361f6d87..000000000
--- a/library/fullcalendar/packages/core/locales/ar-sa.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-sa'] = factory()));
-}(this, function () { 'use strict';
-
-    var arSa = {
-        code: "ar-sa",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arSa;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar-tn.js b/library/fullcalendar/packages/core/locales/ar-tn.js
deleted file mode 100644
index 57a07f8f5..000000000
--- a/library/fullcalendar/packages/core/locales/ar-tn.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['ar-tn'] = factory()));
-}(this, function () { 'use strict';
-
-    var arTn = {
-        code: "ar-tn",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return arTn;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ar.js b/library/fullcalendar/packages/core/locales/ar.js
deleted file mode 100644
index f789afd15..000000000
--- a/library/fullcalendar/packages/core/locales/ar.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ar = factory()));
-}(this, function () { 'use strict';
-
-    var ar = {
-        code: "ar",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "السابق",
-            next: "التالي",
-            today: "اليوم",
-            month: "شهر",
-            week: "أسبوع",
-            day: "يوم",
-            list: "أجندة"
-        },
-        weekLabel: "أسبوع",
-        allDayText: "اليوم كله",
-        eventLimitText: "أخرى",
-        noEventsMessage: "أي أحداث لعرض"
-    };
-
-    return ar;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/az.js b/library/fullcalendar/packages/core/locales/az.js
deleted file mode 100644
index fbd2dc35c..000000000
--- a/library/fullcalendar/packages/core/locales/az.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.az = factory()));
-}(this, function () { 'use strict';
-
-    var az = {
-        code: "az",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Əvvəl",
-            next: "Sonra",
-            today: "Bu Gün",
-            month: "Ay",
-            week: "Həftə",
-            day: "Gün",
-            list: "Gündəm"
-        },
-        weekLabel: "Həftə",
-        allDayText: "Bütün Gün",
-        eventLimitText: function (n) {
-            return "+ daha çox " + n;
-        },
-        noEventsMessage: "Göstərmək üçün hadisə yoxdur"
-    };
-
-    return az;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/bg.js b/library/fullcalendar/packages/core/locales/bg.js
deleted file mode 100644
index e7343a6c5..000000000
--- a/library/fullcalendar/packages/core/locales/bg.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.bg = factory()));
-}(this, function () { 'use strict';
-
-    var bg = {
-        code: "bg",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "назад",
-            next: "напред",
-            today: "днес",
-            month: "Месец",
-            week: "Седмица",
-            day: "Ден",
-            list: "График"
-        },
-        allDayText: "Цял ден",
-        eventLimitText: function (n) {
-            return "+още " + n;
-        },
-        noEventsMessage: "Няма събития за показване"
-    };
-
-    return bg;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/bs.js b/library/fullcalendar/packages/core/locales/bs.js
deleted file mode 100644
index d96b8adb3..000000000
--- a/library/fullcalendar/packages/core/locales/bs.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.bs = factory()));
-}(this, function () { 'use strict';
-
-    var bs = {
-        code: "bs",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prošli",
-            next: "Sljedeći",
-            today: "Danas",
-            month: "Mjesec",
-            week: "Sedmica",
-            day: "Dan",
-            list: "Raspored"
-        },
-        weekLabel: "Sed",
-        allDayText: "Cijeli dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nema događaja za prikazivanje"
-    };
-
-    return bs;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ca.js b/library/fullcalendar/packages/core/locales/ca.js
deleted file mode 100644
index d2d3e2aa7..000000000
--- a/library/fullcalendar/packages/core/locales/ca.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ca = factory()));
-}(this, function () { 'use strict';
-
-    var ca = {
-        code: "ca",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Anterior",
-            next: "Següent",
-            today: "Avui",
-            month: "Mes",
-            week: "Setmana",
-            day: "Dia",
-            list: "Agenda"
-        },
-        weekLabel: "Set",
-        allDayText: "Tot el dia",
-        eventLimitText: "més",
-        noEventsMessage: "No hi ha esdeveniments per mostrar"
-    };
-
-    return ca;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/cs.js b/library/fullcalendar/packages/core/locales/cs.js
deleted file mode 100644
index 2624e3607..000000000
--- a/library/fullcalendar/packages/core/locales/cs.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.cs = factory()));
-}(this, function () { 'use strict';
-
-    var cs = {
-        code: "cs",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Dříve",
-            next: "Později",
-            today: "Nyní",
-            month: "Měsíc",
-            week: "Týden",
-            day: "Den",
-            list: "Agenda"
-        },
-        weekLabel: "Týd",
-        allDayText: "Celý den",
-        eventLimitText: function (n) {
-            return "+další: " + n;
-        },
-        noEventsMessage: "Žádné akce k zobrazení"
-    };
-
-    return cs;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/da.js b/library/fullcalendar/packages/core/locales/da.js
deleted file mode 100644
index 73d155929..000000000
--- a/library/fullcalendar/packages/core/locales/da.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.da = factory()));
-}(this, function () { 'use strict';
-
-    var da = {
-        code: "da",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Forrige",
-            next: "Næste",
-            today: "I dag",
-            month: "Måned",
-            week: "Uge",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Uge",
-        allDayText: "Hele dagen",
-        eventLimitText: "flere",
-        noEventsMessage: "Ingen arrangementer at vise"
-    };
-
-    return da;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/de.js b/library/fullcalendar/packages/core/locales/de.js
deleted file mode 100644
index ab5a815a0..000000000
--- a/library/fullcalendar/packages/core/locales/de.js
+++ /dev/null
@@ -1,33 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.de = factory()));
-}(this, function () { 'use strict';
-
-    var de = {
-        code: "de",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Zurück",
-            next: "Vor",
-            today: "Heute",
-            year: "Jahr",
-            month: "Monat",
-            week: "Woche",
-            day: "Tag",
-            list: "Terminübersicht"
-        },
-        weekLabel: "KW",
-        allDayText: "Ganztägig",
-        eventLimitText: function (n) {
-            return "+ weitere " + n;
-        },
-        noEventsMessage: "Keine Ereignisse anzuzeigen"
-    };
-
-    return de;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/el.js b/library/fullcalendar/packages/core/locales/el.js
deleted file mode 100644
index cdc10a66e..000000000
--- a/library/fullcalendar/packages/core/locales/el.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.el = factory()));
-}(this, function () { 'use strict';
-
-    var el = {
-        code: "el",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Προηγούμενος",
-            next: "Επόμενος",
-            today: "Σήμερα",
-            month: "Μήνας",
-            week: "Εβδομάδα",
-            day: "Ημέρα",
-            list: "Ατζέντα"
-        },
-        weekLabel: "Εβδ",
-        allDayText: "Ολοήμερο",
-        eventLimitText: "περισσότερα",
-        noEventsMessage: "Δεν υπάρχουν γεγονότα προς εμφάνιση"
-    };
-
-    return el;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/en-au.js b/library/fullcalendar/packages/core/locales/en-au.js
deleted file mode 100644
index be10bfb66..000000000
--- a/library/fullcalendar/packages/core/locales/en-au.js
+++ /dev/null
@@ -1,17 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['en-au'] = factory()));
-}(this, function () { 'use strict';
-
-    var enAu = {
-        code: "en-au",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    return enAu;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/en-gb.js b/library/fullcalendar/packages/core/locales/en-gb.js
deleted file mode 100644
index 8a4a84e6b..000000000
--- a/library/fullcalendar/packages/core/locales/en-gb.js
+++ /dev/null
@@ -1,17 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['en-gb'] = factory()));
-}(this, function () { 'use strict';
-
-    var enGb = {
-        code: "en-gb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    return enGb;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/en-nz.js b/library/fullcalendar/packages/core/locales/en-nz.js
deleted file mode 100644
index df56c1455..000000000
--- a/library/fullcalendar/packages/core/locales/en-nz.js
+++ /dev/null
@@ -1,17 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['en-nz'] = factory()));
-}(this, function () { 'use strict';
-
-    var enNz = {
-        code: "en-nz",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    };
-
-    return enNz;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/es-us.js b/library/fullcalendar/packages/core/locales/es-us.js
deleted file mode 100644
index 1efa89a4d..000000000
--- a/library/fullcalendar/packages/core/locales/es-us.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['es-us'] = factory()));
-}(this, function () { 'use strict';
-
-    var esUs = {
-        code: "es",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Sig",
-            today: "Hoy",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>el día",
-        eventLimitText: "más",
-        noEventsMessage: "No hay eventos para mostrar"
-    };
-
-    return esUs;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/es.js b/library/fullcalendar/packages/core/locales/es.js
deleted file mode 100644
index bfd9af4c6..000000000
--- a/library/fullcalendar/packages/core/locales/es.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.es = factory()));
-}(this, function () { 'use strict';
-
-    var es = {
-        code: "es",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Sig",
-            today: "Hoy",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>el día",
-        eventLimitText: "más",
-        noEventsMessage: "No hay eventos para mostrar"
-    };
-
-    return es;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/et.js b/library/fullcalendar/packages/core/locales/et.js
deleted file mode 100644
index c44fcaec9..000000000
--- a/library/fullcalendar/packages/core/locales/et.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.et = factory()));
-}(this, function () { 'use strict';
-
-    var et = {
-        code: "et",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Eelnev",
-            next: "Järgnev",
-            today: "Täna",
-            month: "Kuu",
-            week: "Nädal",
-            day: "Päev",
-            list: "Päevakord"
-        },
-        weekLabel: "näd",
-        allDayText: "Kogu päev",
-        eventLimitText: function (n) {
-            return "+ veel " + n;
-        },
-        noEventsMessage: "Kuvamiseks puuduvad sündmused"
-    };
-
-    return et;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/eu.js b/library/fullcalendar/packages/core/locales/eu.js
deleted file mode 100644
index 91903aaaf..000000000
--- a/library/fullcalendar/packages/core/locales/eu.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.eu = factory()));
-}(this, function () { 'use strict';
-
-    var eu = {
-        code: "eu",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Aur",
-            next: "Hur",
-            today: "Gaur",
-            month: "Hilabetea",
-            week: "Astea",
-            day: "Eguna",
-            list: "Agenda"
-        },
-        weekLabel: "As",
-        allDayHtml: "Egun<br/>osoa",
-        eventLimitText: "gehiago",
-        noEventsMessage: "Ez dago ekitaldirik erakusteko"
-    };
-
-    return eu;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/fa.js b/library/fullcalendar/packages/core/locales/fa.js
deleted file mode 100644
index 031fc7b30..000000000
--- a/library/fullcalendar/packages/core/locales/fa.js
+++ /dev/null
@@ -1,33 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.fa = factory()));
-}(this, function () { 'use strict';
-
-    var fa = {
-        code: "fa",
-        week: {
-            dow: 6,
-            doy: 12 // The week that contains Jan 1st is the first week of the year.
-        },
-        dir: 'rtl',
-        buttonText: {
-            prev: "قبلی",
-            next: "بعدی",
-            today: "امروز",
-            month: "ماه",
-            week: "هفته",
-            day: "روز",
-            list: "برنامه"
-        },
-        weekLabel: "هف",
-        allDayText: "تمام روز",
-        eventLimitText: function (n) {
-            return "بیش از " + n;
-        },
-        noEventsMessage: "هیچ رویدادی به نمایش"
-    };
-
-    return fa;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/fi.js b/library/fullcalendar/packages/core/locales/fi.js
deleted file mode 100644
index 3912845cf..000000000
--- a/library/fullcalendar/packages/core/locales/fi.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.fi = factory()));
-}(this, function () { 'use strict';
-
-    var fi = {
-        code: "fi",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Edellinen",
-            next: "Seuraava",
-            today: "Tänään",
-            month: "Kuukausi",
-            week: "Viikko",
-            day: "Päivä",
-            list: "Tapahtumat"
-        },
-        weekLabel: "Vk",
-        allDayText: "Koko päivä",
-        eventLimitText: "lisää",
-        noEventsMessage: "Ei näytettäviä tapahtumia"
-    };
-
-    return fi;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/fr-ca.js b/library/fullcalendar/packages/core/locales/fr-ca.js
deleted file mode 100644
index d554c1408..000000000
--- a/library/fullcalendar/packages/core/locales/fr-ca.js
+++ /dev/null
@@ -1,27 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['fr-ca'] = factory()));
-}(this, function () { 'use strict';
-
-    var frCa = {
-        code: "fr",
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Aujourd'hui",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Mon planning"
-        },
-        weekLabel: "Sem.",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    return frCa;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/fr-ch.js b/library/fullcalendar/packages/core/locales/fr-ch.js
deleted file mode 100644
index 358b8bf31..000000000
--- a/library/fullcalendar/packages/core/locales/fr-ch.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['fr-ch'] = factory()));
-}(this, function () { 'use strict';
-
-    var frCh = {
-        code: "fr-ch",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Courant",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Mon planning"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    return frCh;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/fr.js b/library/fullcalendar/packages/core/locales/fr.js
deleted file mode 100644
index 4760a71a9..000000000
--- a/library/fullcalendar/packages/core/locales/fr.js
+++ /dev/null
@@ -1,31 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.fr = factory()));
-}(this, function () { 'use strict';
-
-    var fr = {
-        code: "fr",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Précédent",
-            next: "Suivant",
-            today: "Aujourd'hui",
-            year: "Année",
-            month: "Mois",
-            week: "Semaine",
-            day: "Jour",
-            list: "Planning"
-        },
-        weekLabel: "Sem.",
-        allDayHtml: "Toute la<br/>journée",
-        eventLimitText: "en plus",
-        noEventsMessage: "Aucun événement à afficher"
-    };
-
-    return fr;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/gl.js b/library/fullcalendar/packages/core/locales/gl.js
deleted file mode 100644
index 721a6a89b..000000000
--- a/library/fullcalendar/packages/core/locales/gl.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.gl = factory()));
-}(this, function () { 'use strict';
-
-    var gl = {
-        code: "gl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Ant",
-            next: "Seg",
-            today: "Hoxe",
-            month: "Mes",
-            week: "Semana",
-            day: "Día",
-            list: "Axenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Todo<br/>o día",
-        eventLimitText: "máis",
-        noEventsMessage: "Non hai eventos para amosar"
-    };
-
-    return gl;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/he.js b/library/fullcalendar/packages/core/locales/he.js
deleted file mode 100644
index 3521d9e33..000000000
--- a/library/fullcalendar/packages/core/locales/he.js
+++ /dev/null
@@ -1,27 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.he = factory()));
-}(this, function () { 'use strict';
-
-    var he = {
-        code: "he",
-        dir: 'rtl',
-        buttonText: {
-            prev: "הקודם",
-            next: "הבא",
-            today: "היום",
-            month: "חודש",
-            week: "שבוע",
-            day: "יום",
-            list: "סדר יום"
-        },
-        allDayText: "כל היום",
-        eventLimitText: "אחר",
-        noEventsMessage: "אין אירועים להצגה",
-        weekLabel: "שבוע"
-    };
-
-    return he;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/hi.js b/library/fullcalendar/packages/core/locales/hi.js
deleted file mode 100644
index 15348e697..000000000
--- a/library/fullcalendar/packages/core/locales/hi.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.hi = factory()));
-}(this, function () { 'use strict';
-
-    var hi = {
-        code: "hi",
-        week: {
-            dow: 0,
-            doy: 6 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "पिछला",
-            next: "अगला",
-            today: "आज",
-            month: "महीना",
-            week: "सप्ताह",
-            day: "दिन",
-            list: "कार्यसूची"
-        },
-        weekLabel: "हफ्ता",
-        allDayText: "सभी दिन",
-        eventLimitText: function (n) {
-            return "+अधिक " + n;
-        },
-        noEventsMessage: "कोई घटनाओं को प्रदर्शित करने के लिए"
-    };
-
-    return hi;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/hr.js b/library/fullcalendar/packages/core/locales/hr.js
deleted file mode 100644
index 295b48566..000000000
--- a/library/fullcalendar/packages/core/locales/hr.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.hr = factory()));
-}(this, function () { 'use strict';
-
-    var hr = {
-        code: "hr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prijašnji",
-            next: "Sljedeći",
-            today: "Danas",
-            month: "Mjesec",
-            week: "Tjedan",
-            day: "Dan",
-            list: "Raspored"
-        },
-        weekLabel: "Tje",
-        allDayText: "Cijeli dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nema događaja za prikaz"
-    };
-
-    return hr;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/hu.js b/library/fullcalendar/packages/core/locales/hu.js
deleted file mode 100644
index 2f0fe8acb..000000000
--- a/library/fullcalendar/packages/core/locales/hu.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.hu = factory()));
-}(this, function () { 'use strict';
-
-    var hu = {
-        code: "hu",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "vissza",
-            next: "előre",
-            today: "ma",
-            month: "Hónap",
-            week: "Hét",
-            day: "Nap",
-            list: "Napló"
-        },
-        weekLabel: "Hét",
-        allDayText: "Egész nap",
-        eventLimitText: "további",
-        noEventsMessage: "Nincs megjeleníthető esemény"
-    };
-
-    return hu;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/id.js b/library/fullcalendar/packages/core/locales/id.js
deleted file mode 100644
index b742e80dd..000000000
--- a/library/fullcalendar/packages/core/locales/id.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.id = factory()));
-}(this, function () { 'use strict';
-
-    var id = {
-        code: "id",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "mundur",
-            next: "maju",
-            today: "hari ini",
-            month: "Bulan",
-            week: "Minggu",
-            day: "Hari",
-            list: "Agenda"
-        },
-        weekLabel: "Mg",
-        allDayHtml: "Sehari<br/>penuh",
-        eventLimitText: "lebih",
-        noEventsMessage: "Tidak ada acara untuk ditampilkan"
-    };
-
-    return id;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/is.js b/library/fullcalendar/packages/core/locales/is.js
deleted file mode 100644
index dd569bce7..000000000
--- a/library/fullcalendar/packages/core/locales/is.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.is = factory()));
-}(this, function () { 'use strict';
-
-    var is = {
-        code: "is",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Fyrri",
-            next: "Næsti",
-            today: "Í dag",
-            month: "Mánuður",
-            week: "Vika",
-            day: "Dagur",
-            list: "Dagskrá"
-        },
-        weekLabel: "Vika",
-        allDayHtml: "Allan<br/>daginn",
-        eventLimitText: "meira",
-        noEventsMessage: "Engir viðburðir til að sýna"
-    };
-
-    return is;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/it.js b/library/fullcalendar/packages/core/locales/it.js
deleted file mode 100644
index 39a2829e5..000000000
--- a/library/fullcalendar/packages/core/locales/it.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.it = factory()));
-}(this, function () { 'use strict';
-
-    var it = {
-        code: "it",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prec",
-            next: "Succ",
-            today: "Oggi",
-            month: "Mese",
-            week: "Settimana",
-            day: "Giorno",
-            list: "Agenda"
-        },
-        weekLabel: "Sm",
-        allDayHtml: "Tutto il<br/>giorno",
-        eventLimitText: function (n) {
-            return "+altri " + n;
-        },
-        noEventsMessage: "Non ci sono eventi da visualizzare"
-    };
-
-    return it;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ja.js b/library/fullcalendar/packages/core/locales/ja.js
deleted file mode 100644
index eb4245b2a..000000000
--- a/library/fullcalendar/packages/core/locales/ja.js
+++ /dev/null
@@ -1,28 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ja = factory()));
-}(this, function () { 'use strict';
-
-    var ja = {
-        code: "ja",
-        buttonText: {
-            prev: "前",
-            next: "次",
-            today: "今日",
-            month: "月",
-            week: "週",
-            day: "日",
-            list: "予定リスト"
-        },
-        weekLabel: "週",
-        allDayText: "終日",
-        eventLimitText: function (n) {
-            return "他 " + n + " 件";
-        },
-        noEventsMessage: "表示する予定はありません"
-    };
-
-    return ja;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ka.js b/library/fullcalendar/packages/core/locales/ka.js
deleted file mode 100644
index b971c033f..000000000
--- a/library/fullcalendar/packages/core/locales/ka.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ka = factory()));
-}(this, function () { 'use strict';
-
-    var ka = {
-        code: "ka",
-        week: {
-            dow: 1,
-            doy: 7
-        },
-        buttonText: {
-            prev: "წინა",
-            next: "შემდეგი",
-            today: "დღეს",
-            month: "თვე",
-            week: "კვირა",
-            day: "დღე",
-            list: "დღის წესრიგი"
-        },
-        weekLabel: "კვ",
-        allDayText: "მთელი დღე",
-        eventLimitText: function (n) {
-            return "+ კიდევ " + n;
-        },
-        noEventsMessage: "ღონისძიებები არ არის"
-    };
-
-    return ka;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/kk.js b/library/fullcalendar/packages/core/locales/kk.js
deleted file mode 100644
index 5b19b99d5..000000000
--- a/library/fullcalendar/packages/core/locales/kk.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.kk = factory()));
-}(this, function () { 'use strict';
-
-    var kk = {
-        code: "kk",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Алдыңғы",
-            next: "Келесі",
-            today: "Бүгін",
-            month: "Ай",
-            week: "Апта",
-            day: "Күн",
-            list: "Күн тәртібі"
-        },
-        weekLabel: "Не",
-        allDayText: "Күні бойы",
-        eventLimitText: function (n) {
-            return "+ тағы " + n;
-        },
-        noEventsMessage: "Көрсету үшін оқиғалар жоқ"
-    };
-
-    return kk;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ko.js b/library/fullcalendar/packages/core/locales/ko.js
deleted file mode 100644
index ffe985d6c..000000000
--- a/library/fullcalendar/packages/core/locales/ko.js
+++ /dev/null
@@ -1,26 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ko = factory()));
-}(this, function () { 'use strict';
-
-    var ko = {
-        code: "ko",
-        buttonText: {
-            prev: "이전달",
-            next: "다음달",
-            today: "오늘",
-            month: "월",
-            week: "주",
-            day: "일",
-            list: "일정목록"
-        },
-        weekLabel: "주",
-        allDayText: "종일",
-        eventLimitText: "개",
-        noEventsMessage: "일정이 없습니다"
-    };
-
-    return ko;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/lb.js b/library/fullcalendar/packages/core/locales/lb.js
deleted file mode 100644
index b9b17e3ec..000000000
--- a/library/fullcalendar/packages/core/locales/lb.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.lb = factory()));
-}(this, function () { 'use strict';
-
-    var lb = {
-        code: "lb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Zréck",
-            next: "Weider",
-            today: "Haut",
-            month: "Mount",
-            week: "Woch",
-            day: "Dag",
-            list: "Terminiwwersiicht"
-        },
-        weekLabel: "W",
-        allDayText: "Ganzen Dag",
-        eventLimitText: "méi",
-        noEventsMessage: "Nee Evenementer ze affichéieren"
-    };
-
-    return lb;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/lt.js b/library/fullcalendar/packages/core/locales/lt.js
deleted file mode 100644
index ec641b750..000000000
--- a/library/fullcalendar/packages/core/locales/lt.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.lt = factory()));
-}(this, function () { 'use strict';
-
-    var lt = {
-        code: "lt",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Atgal",
-            next: "Pirmyn",
-            today: "Šiandien",
-            month: "Mėnuo",
-            week: "Savaitė",
-            day: "Diena",
-            list: "Darbotvarkė"
-        },
-        weekLabel: "SAV",
-        allDayText: "Visą dieną",
-        eventLimitText: "daugiau",
-        noEventsMessage: "Nėra įvykių rodyti"
-    };
-
-    return lt;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/lv.js b/library/fullcalendar/packages/core/locales/lv.js
deleted file mode 100644
index 5453630df..000000000
--- a/library/fullcalendar/packages/core/locales/lv.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.lv = factory()));
-}(this, function () { 'use strict';
-
-    var lv = {
-        code: "lv",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Iepr.",
-            next: "Nāk.",
-            today: "Šodien",
-            month: "Mēnesis",
-            week: "Nedēļa",
-            day: "Diena",
-            list: "Dienas kārtība"
-        },
-        weekLabel: "Ned.",
-        allDayText: "Visu dienu",
-        eventLimitText: function (n) {
-            return "+vēl " + n;
-        },
-        noEventsMessage: "Nav notikumu"
-    };
-
-    return lv;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/mk.js b/library/fullcalendar/packages/core/locales/mk.js
deleted file mode 100644
index 6729fa63d..000000000
--- a/library/fullcalendar/packages/core/locales/mk.js
+++ /dev/null
@@ -1,28 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.mk = factory()));
-}(this, function () { 'use strict';
-
-    var mk = {
-        code: "mk",
-        buttonText: {
-            prev: "претходно",
-            next: "следно",
-            today: "Денес",
-            month: "Месец",
-            week: "Недела",
-            day: "Ден",
-            list: "График"
-        },
-        weekLabel: "Сед",
-        allDayText: "Цел ден",
-        eventLimitText: function (n) {
-            return "+повеќе " + n;
-        },
-        noEventsMessage: "Нема настани за прикажување"
-    };
-
-    return mk;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ms.js b/library/fullcalendar/packages/core/locales/ms.js
deleted file mode 100644
index 7205ecc72..000000000
--- a/library/fullcalendar/packages/core/locales/ms.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ms = factory()));
-}(this, function () { 'use strict';
-
-    var ms = {
-        code: "ms",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Sebelum",
-            next: "Selepas",
-            today: "hari ini",
-            month: "Bulan",
-            week: "Minggu",
-            day: "Hari",
-            list: "Agenda"
-        },
-        weekLabel: "Mg",
-        allDayText: "Sepanjang hari",
-        eventLimitText: function (n) {
-            return "masih ada " + n + " acara";
-        },
-        noEventsMessage: "Tiada peristiwa untuk dipaparkan"
-    };
-
-    return ms;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/nb.js b/library/fullcalendar/packages/core/locales/nb.js
deleted file mode 100644
index 6464461c6..000000000
--- a/library/fullcalendar/packages/core/locales/nb.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.nb = factory()));
-}(this, function () { 'use strict';
-
-    var nb = {
-        code: "nb",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Forrige",
-            next: "Neste",
-            today: "I dag",
-            month: "Måned",
-            week: "Uke",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Uke",
-        allDayText: "Hele dagen",
-        eventLimitText: "til",
-        noEventsMessage: "Ingen hendelser å vise"
-    };
-
-    return nb;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/nl.js b/library/fullcalendar/packages/core/locales/nl.js
deleted file mode 100644
index c91b5e55f..000000000
--- a/library/fullcalendar/packages/core/locales/nl.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.nl = factory()));
-}(this, function () { 'use strict';
-
-    var nl = {
-        code: "nl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Voorgaand",
-            next: "Volgende",
-            today: "Vandaag",
-            year: "Jaar",
-            month: "Maand",
-            week: "Week",
-            day: "Dag",
-            list: "Agenda"
-        },
-        allDayText: "Hele dag",
-        eventLimitText: "extra",
-        noEventsMessage: "Geen evenementen om te laten zien"
-    };
-
-    return nl;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/nn.js b/library/fullcalendar/packages/core/locales/nn.js
deleted file mode 100644
index a5cdd1626..000000000
--- a/library/fullcalendar/packages/core/locales/nn.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.nn = factory()));
-}(this, function () { 'use strict';
-
-    var nn = {
-        code: "nn",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Førre",
-            next: "Neste",
-            today: "I dag",
-            month: "Månad",
-            week: "Veke",
-            day: "Dag",
-            list: "Agenda"
-        },
-        weekLabel: "Veke",
-        allDayText: "Heile dagen",
-        eventLimitText: "til",
-        noEventsMessage: "Ingen hendelser å vise"
-    };
-
-    return nn;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/pl.js b/library/fullcalendar/packages/core/locales/pl.js
deleted file mode 100644
index 0a22e69c4..000000000
--- a/library/fullcalendar/packages/core/locales/pl.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.pl = factory()));
-}(this, function () { 'use strict';
-
-    var pl = {
-        code: "pl",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Poprzedni",
-            next: "Następny",
-            today: "Dziś",
-            month: "Miesiąc",
-            week: "Tydzień",
-            day: "Dzień",
-            list: "Plan dnia"
-        },
-        weekLabel: "Tydz",
-        allDayText: "Cały dzień",
-        eventLimitText: "więcej",
-        noEventsMessage: "Brak wydarzeń do wyświetlenia"
-    };
-
-    return pl;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/pt-br.js b/library/fullcalendar/packages/core/locales/pt-br.js
deleted file mode 100644
index bfa023dd6..000000000
--- a/library/fullcalendar/packages/core/locales/pt-br.js
+++ /dev/null
@@ -1,28 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['pt-br'] = factory()));
-}(this, function () { 'use strict';
-
-    var ptBr = {
-        code: "pt-br",
-        buttonText: {
-            prev: "Anterior",
-            next: "Próximo",
-            today: "Hoje",
-            month: "Mês",
-            week: "Semana",
-            day: "Dia",
-            list: "Lista"
-        },
-        weekLabel: "Sm",
-        allDayText: "dia inteiro",
-        eventLimitText: function (n) {
-            return "mais +" + n;
-        },
-        noEventsMessage: "Não há eventos para mostrar"
-    };
-
-    return ptBr;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/pt.js b/library/fullcalendar/packages/core/locales/pt.js
deleted file mode 100644
index 5c54d8d40..000000000
--- a/library/fullcalendar/packages/core/locales/pt.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.pt = factory()));
-}(this, function () { 'use strict';
-
-    var pt = {
-        code: "pt",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Anterior",
-            next: "Seguinte",
-            today: "Hoje",
-            month: "Mês",
-            week: "Semana",
-            day: "Dia",
-            list: "Agenda"
-        },
-        weekLabel: "Sem",
-        allDayText: "Todo o dia",
-        eventLimitText: "mais",
-        noEventsMessage: "Não há eventos para mostrar"
-    };
-
-    return pt;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ro.js b/library/fullcalendar/packages/core/locales/ro.js
deleted file mode 100644
index e8992f276..000000000
--- a/library/fullcalendar/packages/core/locales/ro.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ro = factory()));
-}(this, function () { 'use strict';
-
-    var ro = {
-        code: "ro",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "precedentă",
-            next: "următoare",
-            today: "Azi",
-            month: "Lună",
-            week: "Săptămână",
-            day: "Zi",
-            list: "Agendă"
-        },
-        weekLabel: "Săpt",
-        allDayText: "Toată ziua",
-        eventLimitText: function (n) {
-            return "+alte " + n;
-        },
-        noEventsMessage: "Nu există evenimente de afișat"
-    };
-
-    return ro;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ru.js b/library/fullcalendar/packages/core/locales/ru.js
deleted file mode 100644
index 77e0308e2..000000000
--- a/library/fullcalendar/packages/core/locales/ru.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ru = factory()));
-}(this, function () { 'use strict';
-
-    var ru = {
-        code: "ru",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Пред",
-            next: "След",
-            today: "Сегодня",
-            month: "Месяц",
-            week: "Неделя",
-            day: "День",
-            list: "Повестка дня"
-        },
-        weekLabel: "Нед",
-        allDayText: "Весь день",
-        eventLimitText: function (n) {
-            return "+ ещё " + n;
-        },
-        noEventsMessage: "Нет событий для отображения"
-    };
-
-    return ru;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sk.js b/library/fullcalendar/packages/core/locales/sk.js
deleted file mode 100644
index 3513a64ad..000000000
--- a/library/fullcalendar/packages/core/locales/sk.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.sk = factory()));
-}(this, function () { 'use strict';
-
-    var sk = {
-        code: "sk",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Predchádzajúci",
-            next: "Nasledujúci",
-            today: "Dnes",
-            month: "Mesiac",
-            week: "Týždeň",
-            day: "Deň",
-            list: "Rozvrh"
-        },
-        weekLabel: "Ty",
-        allDayText: "Celý deň",
-        eventLimitText: function (n) {
-            return "+ďalšie: " + n;
-        },
-        noEventsMessage: "Žiadne akcie na zobrazenie"
-    };
-
-    return sk;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sl.js b/library/fullcalendar/packages/core/locales/sl.js
deleted file mode 100644
index 323355359..000000000
--- a/library/fullcalendar/packages/core/locales/sl.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.sl = factory()));
-}(this, function () { 'use strict';
-
-    var sl = {
-        code: "sl",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prejšnji",
-            next: "Naslednji",
-            today: "Trenutni",
-            month: "Mesec",
-            week: "Teden",
-            day: "Dan",
-            list: "Dnevni red"
-        },
-        weekLabel: "Teden",
-        allDayText: "Ves dan",
-        eventLimitText: "več",
-        noEventsMessage: "Ni dogodkov za prikaz"
-    };
-
-    return sl;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sq.js b/library/fullcalendar/packages/core/locales/sq.js
deleted file mode 100644
index 0d43a5220..000000000
--- a/library/fullcalendar/packages/core/locales/sq.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.sq = factory()));
-}(this, function () { 'use strict';
-
-    var sq = {
-        code: "sq",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "mbrapa",
-            next: "Përpara",
-            today: "sot",
-            month: "Muaj",
-            week: "Javë",
-            day: "Ditë",
-            list: "Listë"
-        },
-        weekLabel: "Ja",
-        allDayHtml: "Gjithë<br/>ditën",
-        eventLimitText: function (n) {
-            return "+më tepër " + n;
-        },
-        noEventsMessage: "Nuk ka evente për të shfaqur"
-    };
-
-    return sq;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sr-cyrl.js b/library/fullcalendar/packages/core/locales/sr-cyrl.js
deleted file mode 100644
index ba0d0dfa3..000000000
--- a/library/fullcalendar/packages/core/locales/sr-cyrl.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['sr-cyrl'] = factory()));
-}(this, function () { 'use strict';
-
-    var srCyrl = {
-        code: "sr-cyrl",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Претходна",
-            next: "следећи",
-            today: "Данас",
-            month: "Месец",
-            week: "Недеља",
-            day: "Дан",
-            list: "Планер"
-        },
-        weekLabel: "Сед",
-        allDayText: "Цео дан",
-        eventLimitText: function (n) {
-            return "+ још " + n;
-        },
-        noEventsMessage: "Нема догађаја за приказ"
-    };
-
-    return srCyrl;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sr.js b/library/fullcalendar/packages/core/locales/sr.js
deleted file mode 100644
index 23e5c9b23..000000000
--- a/library/fullcalendar/packages/core/locales/sr.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.sr = factory()));
-}(this, function () { 'use strict';
-
-    var sr = {
-        code: "sr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Prethodna",
-            next: "Sledeći",
-            today: "Danas",
-            month: "Mеsеc",
-            week: "Nеdеlja",
-            day: "Dan",
-            list: "Planеr"
-        },
-        weekLabel: "Sed",
-        allDayText: "Cеo dan",
-        eventLimitText: function (n) {
-            return "+ još " + n;
-        },
-        noEventsMessage: "Nеma događaja za prikaz"
-    };
-
-    return sr;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/sv.js b/library/fullcalendar/packages/core/locales/sv.js
deleted file mode 100644
index a887060ba..000000000
--- a/library/fullcalendar/packages/core/locales/sv.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.sv = factory()));
-}(this, function () { 'use strict';
-
-    var sv = {
-        code: "sv",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Förra",
-            next: "Nästa",
-            today: "Idag",
-            month: "Månad",
-            week: "Vecka",
-            day: "Dag",
-            list: "Program"
-        },
-        weekLabel: "v.",
-        allDayText: "Heldag",
-        eventLimitText: "till",
-        noEventsMessage: "Inga händelser att visa"
-    };
-
-    return sv;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/th.js b/library/fullcalendar/packages/core/locales/th.js
deleted file mode 100644
index faeaee214..000000000
--- a/library/fullcalendar/packages/core/locales/th.js
+++ /dev/null
@@ -1,33 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.th = factory()));
-}(this, function () { 'use strict';
-
-    var th = {
-        code: "th",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "ก่อนหน้า",
-            next: "ถัดไป",
-            prevYear: 'ปีก่อนหน้า',
-            nextYear: 'ปีถัดไป',
-            year: 'ปี',
-            today: "วันนี้",
-            month: "เดือน",
-            week: "สัปดาห์",
-            day: "วัน",
-            list: "กำหนดการ"
-        },
-        weekLabel: "สัปดาห์",
-        allDayText: "ตลอดวัน",
-        eventLimitText: "เพิ่มเติม",
-        noEventsMessage: "ไม่มีกิจกรรมที่จะแสดง"
-    };
-
-    return th;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/tr.js b/library/fullcalendar/packages/core/locales/tr.js
deleted file mode 100644
index 48458982f..000000000
--- a/library/fullcalendar/packages/core/locales/tr.js
+++ /dev/null
@@ -1,30 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.tr = factory()));
-}(this, function () { 'use strict';
-
-    var tr = {
-        code: "tr",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "geri",
-            next: "ileri",
-            today: "bugün",
-            month: "Ay",
-            week: "Hafta",
-            day: "Gün",
-            list: "Ajanda"
-        },
-        weekLabel: "Hf",
-        allDayText: "Tüm gün",
-        eventLimitText: "daha fazla",
-        noEventsMessage: "Gösterilecek etkinlik yok"
-    };
-
-    return tr;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/ug.js b/library/fullcalendar/packages/core/locales/ug.js
deleted file mode 100644
index f13a5c286..000000000
--- a/library/fullcalendar/packages/core/locales/ug.js
+++ /dev/null
@@ -1,20 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.ug = factory()));
-}(this, function () { 'use strict';
-
-    var ug = {
-        code: "ug",
-        buttonText: {
-            month: "ئاي",
-            week: "ھەپتە",
-            day: "كۈن",
-            list: "كۈنتەرتىپ"
-        },
-        allDayText: "پۈتۈن كۈن"
-    };
-
-    return ug;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/uk.js b/library/fullcalendar/packages/core/locales/uk.js
deleted file mode 100644
index de33f250c..000000000
--- a/library/fullcalendar/packages/core/locales/uk.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.uk = factory()));
-}(this, function () { 'use strict';
-
-    var uk = {
-        code: "uk",
-        week: {
-            dow: 1,
-            doy: 7 // The week that contains Jan 1st is the first week of the year.
-        },
-        buttonText: {
-            prev: "Попередній",
-            next: "далі",
-            today: "Сьогодні",
-            month: "Місяць",
-            week: "Тиждень",
-            day: "День",
-            list: "Порядок денний"
-        },
-        weekLabel: "Тиж",
-        allDayText: "Увесь день",
-        eventLimitText: function (n) {
-            return "+ще " + n + "...";
-        },
-        noEventsMessage: "Немає подій для відображення"
-    };
-
-    return uk;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/uz.js b/library/fullcalendar/packages/core/locales/uz.js
deleted file mode 100644
index 24089756d..000000000
--- a/library/fullcalendar/packages/core/locales/uz.js
+++ /dev/null
@@ -1,24 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.uz = factory()));
-}(this, function () { 'use strict';
-
-    var uz = {
-        code: "uz",
-        buttonText: {
-            month: "Oy",
-            week: "Xafta",
-            day: "Kun",
-            list: "Kun tartibi"
-        },
-        allDayText: "Kun bo'yi",
-        eventLimitText: function (n) {
-            return "+ yana " + n;
-        },
-        noEventsMessage: "Ko'rsatish uchun voqealar yo'q"
-    };
-
-    return uz;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/vi.js b/library/fullcalendar/packages/core/locales/vi.js
deleted file mode 100644
index 167ce11d7..000000000
--- a/library/fullcalendar/packages/core/locales/vi.js
+++ /dev/null
@@ -1,32 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales.vi = factory()));
-}(this, function () { 'use strict';
-
-    var vi = {
-        code: "vi",
-        week: {
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "Trước",
-            next: "Tiếp",
-            today: "Hôm nay",
-            month: "Tháng",
-            week: "Tuần",
-            day: "Ngày",
-            list: "Lịch biểu"
-        },
-        weekLabel: "Tu",
-        allDayText: "Cả ngày",
-        eventLimitText: function (n) {
-            return "+ thêm " + n;
-        },
-        noEventsMessage: "Không có sự kiện để hiển thị"
-    };
-
-    return vi;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/zh-cn.js b/library/fullcalendar/packages/core/locales/zh-cn.js
deleted file mode 100644
index 4debbb9e6..000000000
--- a/library/fullcalendar/packages/core/locales/zh-cn.js
+++ /dev/null
@@ -1,33 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['zh-cn'] = factory()));
-}(this, function () { 'use strict';
-
-    var zhCn = {
-        code: "zh-cn",
-        week: {
-            // GB/T 7408-1994《数据元和交换格式·信息交换·日期和时间表示法》与ISO 8601:1988等效
-            dow: 1,
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        },
-        buttonText: {
-            prev: "上月",
-            next: "下月",
-            today: "今天",
-            month: "月",
-            week: "周",
-            day: "日",
-            list: "日程"
-        },
-        weekLabel: "周",
-        allDayText: "全天",
-        eventLimitText: function (n) {
-            return "另外 " + n + " 个";
-        },
-        noEventsMessage: "没有事件显示"
-    };
-
-    return zhCn;
-
-}));
diff --git a/library/fullcalendar/packages/core/locales/zh-tw.js b/library/fullcalendar/packages/core/locales/zh-tw.js
deleted file mode 100644
index bc14dcd4b..000000000
--- a/library/fullcalendar/packages/core/locales/zh-tw.js
+++ /dev/null
@@ -1,26 +0,0 @@
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global = global || self, (global.FullCalendarLocales = global.FullCalendarLocales || {}, global.FullCalendarLocales['zh-tw'] = factory()));
-}(this, function () { 'use strict';
-
-    var zhTw = {
-        code: "zh-tw",
-        buttonText: {
-            prev: "上月",
-            next: "下月",
-            today: "今天",
-            month: "月",
-            week: "週",
-            day: "天",
-            list: "活動列表"
-        },
-        weekLabel: "周",
-        allDayText: "整天",
-        eventLimitText: '顯示更多',
-        noEventsMessage: "没有任何活動"
-    };
-
-    return zhTw;
-
-}));
diff --git a/library/fullcalendar/packages/core/main.css b/library/fullcalendar/packages/core/main.css
deleted file mode 100644
index 4412a1858..000000000
--- a/library/fullcalendar/packages/core/main.css
+++ /dev/null
@@ -1,1052 +0,0 @@
-@charset "UTF-8";
-.fc {
-  direction: ltr;
-  text-align: left;
-}
-
-.fc-rtl {
-  text-align: right;
-}
-
-body .fc {
-  /* extra precedence to overcome jqui */
-  font-size: 1em;
-}
-
-/* Colors
---------------------------------------------------------------------------------------------------*/
-.fc-highlight {
-  /* when user is selecting cells */
-  background: #bce8f1;
-  opacity: 0.3;
-}
-
-.fc-bgevent {
-  /* default look for background events */
-  background: #8fdf82;
-  opacity: 0.3;
-}
-
-.fc-nonbusiness {
-  /* default look for non-business-hours areas */
-  /* will inherit .fc-bgevent's styles */
-  background: #d7d7d7;
-}
-
-/* Popover
---------------------------------------------------------------------------------------------------*/
-.fc-popover {
-  position: absolute;
-  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
-}
-
-.fc-popover .fc-header {
-  /* TODO: be more consistent with fc-head/fc-body */
-  display: flex;
-  flex-direction: row;
-  justify-content: space-between;
-  align-items: center;
-  padding: 2px 4px;
-}
-
-.fc-rtl .fc-popover .fc-header {
-  flex-direction: row-reverse;
-}
-
-.fc-popover .fc-header .fc-title {
-  margin: 0 2px;
-}
-
-.fc-popover .fc-header .fc-close {
-  cursor: pointer;
-  opacity: 0.65;
-  font-size: 1.1em;
-}
-
-/* Misc Reusable Components
---------------------------------------------------------------------------------------------------*/
-.fc-divider {
-  border-style: solid;
-  border-width: 1px;
-}
-
-hr.fc-divider {
-  height: 0;
-  margin: 0;
-  padding: 0 0 2px;
-  /* height is unreliable across browsers, so use padding */
-  border-width: 1px 0;
-}
-
-.fc-bg,
-.fc-bgevent-skeleton,
-.fc-highlight-skeleton,
-.fc-mirror-skeleton {
-  /* these element should always cling to top-left/right corners */
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-}
-
-.fc-bg {
-  bottom: 0;
-  /* strech bg to bottom edge */
-}
-
-.fc-bg table {
-  height: 100%;
-  /* strech bg to bottom edge */
-}
-
-/* Tables
---------------------------------------------------------------------------------------------------*/
-.fc table {
-  width: 100%;
-  box-sizing: border-box;
-  /* fix scrollbar issue in firefox */
-  table-layout: fixed;
-  border-collapse: collapse;
-  border-spacing: 0;
-  font-size: 1em;
-  /* normalize cross-browser */
-}
-
-.fc th {
-  text-align: center;
-}
-
-.fc th,
-.fc td {
-  border-style: solid;
-  border-width: 1px;
-  padding: 0;
-  vertical-align: top;
-}
-
-.fc td.fc-today {
-  border-style: double;
-  /* overcome neighboring borders */
-}
-
-/* Internal Nav Links
---------------------------------------------------------------------------------------------------*/
-a[data-goto] {
-  cursor: pointer;
-}
-
-a[data-goto]:hover {
-  text-decoration: underline;
-}
-
-/* Fake Table Rows
---------------------------------------------------------------------------------------------------*/
-.fc .fc-row {
-  /* extra precedence to overcome themes forcing a 1px border */
-  /* no visible border by default. but make available if need be (scrollbar width compensation) */
-  border-style: solid;
-  border-width: 0;
-}
-
-.fc-row table {
-  /* don't put left/right border on anything within a fake row.
-     the outer tbody will worry about this */
-  border-left: 0 hidden transparent;
-  border-right: 0 hidden transparent;
-  /* no bottom borders on rows */
-  border-bottom: 0 hidden transparent;
-}
-
-.fc-row:first-child table {
-  border-top: 0 hidden transparent;
-  /* no top border on first row */
-}
-
-/* Day Row (used within the header and the DayGrid)
---------------------------------------------------------------------------------------------------*/
-.fc-row {
-  position: relative;
-}
-
-.fc-row .fc-bg {
-  z-index: 1;
-}
-
-/* highlighting cells & background event skeleton */
-.fc-row .fc-bgevent-skeleton,
-.fc-row .fc-highlight-skeleton {
-  bottom: 0;
-  /* stretch skeleton to bottom of row */
-}
-
-.fc-row .fc-bgevent-skeleton table,
-.fc-row .fc-highlight-skeleton table {
-  height: 100%;
-  /* stretch skeleton to bottom of row */
-}
-
-.fc-row .fc-highlight-skeleton td,
-.fc-row .fc-bgevent-skeleton td {
-  border-color: transparent;
-}
-
-.fc-row .fc-bgevent-skeleton {
-  z-index: 2;
-}
-
-.fc-row .fc-highlight-skeleton {
-  z-index: 3;
-}
-
-/*
-row content (which contains day/week numbers and events) as well as "mirror" (which contains
-temporary rendered events).
-*/
-.fc-row .fc-content-skeleton {
-  position: relative;
-  z-index: 4;
-  padding-bottom: 2px;
-  /* matches the space above the events */
-}
-
-.fc-row .fc-mirror-skeleton {
-  z-index: 5;
-}
-
-.fc .fc-row .fc-content-skeleton table,
-.fc .fc-row .fc-content-skeleton td,
-.fc .fc-row .fc-mirror-skeleton td {
-  /* see-through to the background below */
-  /* extra precedence to prevent theme-provided backgrounds */
-  background: none;
-  /* in case <td>s are globally styled */
-  border-color: transparent;
-}
-
-.fc-row .fc-content-skeleton td,
-.fc-row .fc-mirror-skeleton td {
-  /* don't put a border between events and/or the day number */
-  border-bottom: 0;
-}
-
-.fc-row .fc-content-skeleton tbody td,
-.fc-row .fc-mirror-skeleton tbody td {
-  /* don't put a border between event cells */
-  border-top: 0;
-}
-
-/* Scrolling Container
---------------------------------------------------------------------------------------------------*/
-.fc-scroller {
-  -webkit-overflow-scrolling: touch;
-}
-
-/* TODO: move to timegrid/daygrid */
-.fc-scroller > .fc-day-grid,
-.fc-scroller > .fc-time-grid {
-  position: relative;
-  /* re-scope all positions */
-  width: 100%;
-  /* hack to force re-sizing this inner element when scrollbars appear/disappear */
-}
-
-/* Global Event Styles
---------------------------------------------------------------------------------------------------*/
-.fc-event {
-  position: relative;
-  /* for resize handle and other inner positioning */
-  display: block;
-  /* make the <a> tag block */
-  font-size: 0.85em;
-  line-height: 1.4;
-  border-radius: 3px;
-  border: 1px solid #3788d8;
-}
-
-.fc-event,
-.fc-event-dot {
-  background-color: #3788d8;
-  /* default BACKGROUND color */
-}
-
-.fc-event,
-.fc-event:hover {
-  color: #fff;
-  /* default TEXT color */
-  text-decoration: none;
-  /* if <a> has an href */
-}
-
-.fc-event[href],
-.fc-event.fc-draggable {
-  cursor: pointer;
-  /* give events with links and draggable events a hand mouse pointer */
-}
-
-.fc-not-allowed,
-.fc-not-allowed .fc-event {
-  /* to override an event's custom cursor */
-  cursor: not-allowed;
-}
-
-.fc-event .fc-content {
-  position: relative;
-  z-index: 2;
-}
-
-/* resizer (cursor AND touch devices) */
-.fc-event .fc-resizer {
-  position: absolute;
-  z-index: 4;
-}
-
-/* resizer (touch devices) */
-.fc-event .fc-resizer {
-  display: none;
-}
-
-.fc-event.fc-allow-mouse-resize .fc-resizer,
-.fc-event.fc-selected .fc-resizer {
-  /* only show when hovering or selected (with touch) */
-  display: block;
-}
-
-/* hit area */
-.fc-event.fc-selected .fc-resizer:before {
-  /* 40x40 touch area */
-  content: "";
-  position: absolute;
-  z-index: 9999;
-  /* user of this util can scope within a lower z-index */
-  top: 50%;
-  left: 50%;
-  width: 40px;
-  height: 40px;
-  margin-left: -20px;
-  margin-top: -20px;
-}
-
-/* Event Selection (only for touch devices)
---------------------------------------------------------------------------------------------------*/
-.fc-event.fc-selected {
-  z-index: 9999 !important;
-  /* overcomes inline z-index */
-  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
-}
-
-.fc-event.fc-selected:after {
-  content: "";
-  position: absolute;
-  z-index: 1;
-  /* same z-index as fc-bg, behind text */
-  /* overcome the borders */
-  top: -1px;
-  right: -1px;
-  bottom: -1px;
-  left: -1px;
-  /* darkening effect */
-  background: #000;
-  opacity: 0.25;
-}
-
-/* Event Dragging
---------------------------------------------------------------------------------------------------*/
-.fc-event.fc-dragging.fc-selected {
-  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
-}
-
-.fc-event.fc-dragging:not(.fc-selected) {
-  opacity: 0.75;
-}
-
-/* Horizontal Events
---------------------------------------------------------------------------------------------------*/
-/* bigger touch area when selected */
-.fc-h-event.fc-selected:before {
-  content: "";
-  position: absolute;
-  z-index: 3;
-  /* below resizers */
-  top: -10px;
-  bottom: -10px;
-  left: 0;
-  right: 0;
-}
-
-/* events that are continuing to/from another week. kill rounded corners and butt up against edge */
-.fc-ltr .fc-h-event.fc-not-start,
-.fc-rtl .fc-h-event.fc-not-end {
-  margin-left: 0;
-  border-left-width: 0;
-  padding-left: 1px;
-  /* replace the border with padding */
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-}
-
-.fc-ltr .fc-h-event.fc-not-end,
-.fc-rtl .fc-h-event.fc-not-start {
-  margin-right: 0;
-  border-right-width: 0;
-  padding-right: 1px;
-  /* replace the border with padding */
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
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-/* resizer (cursor AND touch devices) */
-/* left resizer  */
-.fc-ltr .fc-h-event .fc-start-resizer,
-.fc-rtl .fc-h-event .fc-end-resizer {
-  cursor: w-resize;
-  left: -1px;
-  /* overcome border */
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-
-/* right resizer */
-.fc-ltr .fc-h-event .fc-end-resizer,
-.fc-rtl .fc-h-event .fc-start-resizer {
-  cursor: e-resize;
-  right: -1px;
-  /* overcome border */
-}
-
-/* resizer (mouse devices) */
-.fc-h-event.fc-allow-mouse-resize .fc-resizer {
-  width: 7px;
-  top: -1px;
-  /* overcome top border */
-  bottom: -1px;
-  /* overcome bottom border */
-}
-
-/* resizer (touch devices) */
-.fc-h-event.fc-selected .fc-resizer {
-  /* 8x8 little dot */
-  border-radius: 4px;
-  border-width: 1px;
-  width: 6px;
-  height: 6px;
-  border-style: solid;
-  border-color: inherit;
-  background: #fff;
-  /* vertically center */
-  top: 50%;
-  margin-top: -4px;
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-/* left resizer  */
-.fc-ltr .fc-h-event.fc-selected .fc-start-resizer,
-.fc-rtl .fc-h-event.fc-selected .fc-end-resizer {
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-/* right resizer */
-.fc-ltr .fc-h-event.fc-selected .fc-end-resizer,
-.fc-rtl .fc-h-event.fc-selected .fc-start-resizer {
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-/* DayGrid events
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-*/
-.fc-day-grid-event {
-  margin: 1px 2px 0;
-  /* spacing between events and edges */
-  padding: 0 1px;
-}
-
-tr:first-child > td > .fc-day-grid-event {
-  margin-top: 2px;
-  /* a little bit more space before the first event */
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-
-.fc-mirror-skeleton tr:first-child > td > .fc-day-grid-event {
-  margin-top: 0;
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-.fc-day-grid-event .fc-content {
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-  white-space: nowrap;
-  overflow: hidden;
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-
-.fc-day-grid-event .fc-time {
-  font-weight: bold;
-}
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-/* resizer (cursor devices) */
-/* left resizer  */
-.fc-ltr .fc-day-grid-event.fc-allow-mouse-resize .fc-start-resizer,
-.fc-rtl .fc-day-grid-event.fc-allow-mouse-resize .fc-end-resizer {
-  margin-left: -2px;
-  /* to the day cell's edge */
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-
-/* right resizer */
-.fc-ltr .fc-day-grid-event.fc-allow-mouse-resize .fc-end-resizer,
-.fc-rtl .fc-day-grid-event.fc-allow-mouse-resize .fc-start-resizer {
-  margin-right: -2px;
-  /* to the day cell's edge */
-}
-
-/* Event Limiting
---------------------------------------------------------------------------------------------------*/
-/* "more" link that represents hidden events */
-a.fc-more {
-  margin: 1px 3px;
-  font-size: 0.85em;
-  cursor: pointer;
-  text-decoration: none;
-}
-
-a.fc-more:hover {
-  text-decoration: underline;
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-
-.fc-limited {
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-  display: none;
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-/* popover that appears when "more" link is clicked */
-.fc-day-grid .fc-row {
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-  /* make the "more" popover one higher than this */
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-
-.fc-more-popover {
-  z-index: 2;
-  width: 220px;
-}
-
-.fc-more-popover .fc-event-container {
-  padding: 10px;
-}
-
-/* Now Indicator
---------------------------------------------------------------------------------------------------*/
-.fc-now-indicator {
-  position: absolute;
-  border: 0 solid red;
-}
-
-/* Utilities
---------------------------------------------------------------------------------------------------*/
-.fc-unselectable {
-  -webkit-user-select: none;
-  -khtml-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
-  user-select: none;
-  -webkit-touch-callout: none;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-}
-
-/*
-TODO: more distinction between this file and common.css
-*/
-/* Colors
---------------------------------------------------------------------------------------------------*/
-.fc-unthemed th,
-.fc-unthemed td,
-.fc-unthemed thead,
-.fc-unthemed tbody,
-.fc-unthemed .fc-divider,
-.fc-unthemed .fc-row,
-.fc-unthemed .fc-content,
-.fc-unthemed .fc-popover,
-.fc-unthemed .fc-list-view,
-.fc-unthemed .fc-list-heading td {
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-
-.fc-unthemed .fc-popover {
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-.fc-unthemed .fc-divider,
-.fc-unthemed .fc-popover .fc-header,
-.fc-unthemed .fc-list-heading td {
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-
-.fc-unthemed td.fc-today {
-  background: #fcf8e3;
-}
-
-.fc-unthemed .fc-disabled-day {
-  background: #d7d7d7;
-  opacity: 0.3;
-}
-
-/* Icons
---------------------------------------------------------------------------------------------------
-from https://feathericons.com/ and built with IcoMoon
-*/
-@font-face {
-  font-family: "fcicons";
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-  font-weight: normal;
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-}
-.fc-icon {
-  /* use !important to prevent issues with browser extensions that change fonts */
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-  speak: none;
-  font-style: normal;
-  font-weight: normal;
-  font-variant: normal;
-  text-transform: none;
-  line-height: 1;
-  /* Better Font Rendering =========== */
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-.fc-icon-chevron-left:before {
-  content: "";
-}
-
-.fc-icon-chevron-right:before {
-  content: "";
-}
-
-.fc-icon-chevrons-left:before {
-  content: "";
-}
-
-.fc-icon-chevrons-right:before {
-  content: "";
-}
-
-.fc-icon-minus-square:before {
-  content: "";
-}
-
-.fc-icon-plus-square:before {
-  content: "";
-}
-
-.fc-icon-x:before {
-  content: "";
-}
-
-.fc-icon {
-  display: inline-block;
-  width: 1em;
-  height: 1em;
-  text-align: center;
-}
-
-/* Buttons
---------------------------------------------------------------------------------------------------
-Lots taken from Flatly (MIT): https://bootswatch.com/4/flatly/bootstrap.css
-*/
-/* reset */
-.fc-button {
-  border-radius: 0;
-  overflow: visible;
-  text-transform: none;
-  margin: 0;
-  font-family: inherit;
-  font-size: inherit;
-  line-height: inherit;
-}
-
-.fc-button:focus {
-  outline: 1px dotted;
-  outline: 5px auto -webkit-focus-ring-color;
-}
-
-.fc-button {
-  -webkit-appearance: button;
-}
-
-.fc-button:not(:disabled) {
-  cursor: pointer;
-}
-
-.fc-button::-moz-focus-inner {
-  padding: 0;
-  border-style: none;
-}
-
-/* theme */
-.fc-button {
-  display: inline-block;
-  font-weight: 400;
-  color: #212529;
-  text-align: center;
-  vertical-align: middle;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
-  user-select: none;
-  background-color: transparent;
-  border: 1px solid transparent;
-  padding: 0.4em 0.65em;
-  font-size: 1em;
-  line-height: 1.5;
-  border-radius: 0.25em;
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-
-.fc-button:hover {
-  color: #212529;
-  text-decoration: none;
-}
-
-.fc-button:focus {
-  outline: 0;
-  -webkit-box-shadow: 0 0 0 0.2rem rgba(44, 62, 80, 0.25);
-  box-shadow: 0 0 0 0.2rem rgba(44, 62, 80, 0.25);
-}
-
-.fc-button:disabled {
-  opacity: 0.65;
-}
-
-/* "primary" coloring */
-.fc-button-primary {
-  color: #fff;
-  background-color: #2C3E50;
-  border-color: #2C3E50;
-}
-
-.fc-button-primary:hover {
-  color: #fff;
-  background-color: #1e2b37;
-  border-color: #1a252f;
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-
-.fc-button-primary:focus {
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-  box-shadow: 0 0 0 0.2rem rgba(76, 91, 106, 0.5);
-}
-
-.fc-button-primary:disabled {
-  color: #fff;
-  background-color: #2C3E50;
-  border-color: #2C3E50;
-}
-
-.fc-button-primary:not(:disabled):active,
-.fc-button-primary:not(:disabled).fc-button-active {
-  color: #fff;
-  background-color: #1a252f;
-  border-color: #151e27;
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-
-.fc-button-primary:not(:disabled):active:focus,
-.fc-button-primary:not(:disabled).fc-button-active:focus {
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-  box-shadow: 0 0 0 0.2rem rgba(76, 91, 106, 0.5);
-}
-
-/* icons within buttons */
-.fc-button .fc-icon {
-  vertical-align: middle;
-  font-size: 1.5em;
-}
-
-/* Buttons Groups
---------------------------------------------------------------------------------------------------*/
-.fc-button-group {
-  position: relative;
-  display: -webkit-inline-box;
-  display: -ms-inline-flexbox;
-  display: inline-flex;
-  vertical-align: middle;
-}
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-.fc-button-group > .fc-button {
-  position: relative;
-  -webkit-box-flex: 1;
-  -ms-flex: 1 1 auto;
-  flex: 1 1 auto;
-}
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-.fc-button-group > .fc-button:hover {
-  z-index: 1;
-}
-
-.fc-button-group > .fc-button:focus,
-.fc-button-group > .fc-button:active,
-.fc-button-group > .fc-button.fc-button-active {
-  z-index: 1;
-}
-
-.fc-button-group > .fc-button:not(:first-child) {
-  margin-left: -1px;
-}
-
-.fc-button-group > .fc-button:not(:last-child) {
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-}
-
-.fc-button-group > .fc-button:not(:first-child) {
-  border-top-left-radius: 0;
-  border-bottom-left-radius: 0;
-}
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-/* Popover
---------------------------------------------------------------------------------------------------*/
-.fc-unthemed .fc-popover {
-  border-width: 1px;
-  border-style: solid;
-}
-
-/* List View
---------------------------------------------------------------------------------------------------*/
-.fc-unthemed .fc-list-item:hover td {
-  background-color: #f5f5f5;
-}
-
-/* Toolbar
---------------------------------------------------------------------------------------------------*/
-.fc-toolbar {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-}
-
-.fc-toolbar.fc-header-toolbar {
-  margin-bottom: 1.5em;
-}
-
-.fc-toolbar.fc-footer-toolbar {
-  margin-top: 1.5em;
-}
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-/* inner content */
-.fc-toolbar > * > :not(:first-child) {
-  margin-left: 0.75em;
-}
-
-.fc-toolbar h2 {
-  font-size: 1.75em;
-  margin: 0;
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-
-/* View Structure
---------------------------------------------------------------------------------------------------*/
-.fc-view-container {
-  position: relative;
-}
-
-/* undo twitter bootstrap's box-sizing rules. normalizes positioning techniques */
-/* don't do this for the toolbar because we'll want bootstrap to style those buttons as some pt */
-.fc-view-container *,
-.fc-view-container *:before,
-.fc-view-container *:after {
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-  -moz-box-sizing: content-box;
-  box-sizing: content-box;
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-
-.fc-view,
-.fc-view > table {
-  /* so dragged elements can be above the view's main element */
-  position: relative;
-  z-index: 1;
-}
-
-@media print {
-  .fc {
-    max-width: 100% !important;
-  }
-
-  /* Global Event Restyling
-  --------------------------------------------------------------------------------------------------*/
-  .fc-event {
-    background: #fff !important;
-    color: #000 !important;
-    page-break-inside: avoid;
-  }
-
-  .fc-event .fc-resizer {
-    display: none;
-  }
-
-  /* Table & Day-Row Restyling
-  --------------------------------------------------------------------------------------------------*/
-  .fc th,
-.fc td,
-.fc hr,
-.fc thead,
-.fc tbody,
-.fc-row {
-    border-color: #ccc !important;
-    background: #fff !important;
-  }
-
-  /* kill the overlaid, absolutely-positioned components */
-  /* common... */
-  .fc-bg,
-.fc-bgevent-skeleton,
-.fc-highlight-skeleton,
-.fc-mirror-skeleton,
-.fc-bgevent-container,
-.fc-business-container,
-.fc-highlight-container,
-.fc-mirror-container {
-    display: none;
-  }
-
-  /* don't force a min-height on rows (for DayGrid) */
-  .fc tbody .fc-row {
-    height: auto !important;
-    /* undo height that JS set in distributeHeight */
-    min-height: 0 !important;
-    /* undo the min-height from each view's specific stylesheet */
-  }
-
-  .fc tbody .fc-row .fc-content-skeleton {
-    position: static;
-    /* undo .fc-rigid */
-    padding-bottom: 0 !important;
-    /* use a more border-friendly method for this... */
-  }
-
-  .fc tbody .fc-row .fc-content-skeleton tbody tr:last-child td {
-    /* only works in newer browsers */
-    padding-bottom: 1em;
-    /* ...gives space within the skeleton. also ensures min height in a way */
-  }
-
-  .fc tbody .fc-row .fc-content-skeleton table {
-    /* provides a min-height for the row, but only effective for IE, which exaggerates this value,
-       making it look more like 3em. for other browers, it will already be this tall */
-    height: 1em;
-  }
-
-  /* Undo month-view event limiting. Display all events and hide the "more" links
-  --------------------------------------------------------------------------------------------------*/
-  .fc-more-cell,
-.fc-more {
-    display: none !important;
-  }
-
-  .fc tr.fc-limited {
-    display: table-row !important;
-  }
-
-  .fc td.fc-limited {
-    display: table-cell !important;
-  }
-
-  .fc-popover {
-    display: none;
-    /* never display the "more.." popover in print mode */
-  }
-
-  /* TimeGrid Restyling
-  --------------------------------------------------------------------------------------------------*/
-  /* undo the min-height 100% trick used to fill the container's height */
-  .fc-time-grid {
-    min-height: 0 !important;
-  }
-
-  /* don't display the side axis at all ("all-day" and time cells) */
-  .fc-timeGrid-view .fc-axis {
-    display: none;
-  }
-
-  /* don't display the horizontal lines */
-  .fc-slats,
-.fc-time-grid hr {
-    /* this hr is used when height is underused and needs to be filled */
-    display: none !important;
-    /* important overrides inline declaration */
-  }
-
-  /* let the container that holds the events be naturally positioned and create real height */
-  .fc-time-grid .fc-content-skeleton {
-    position: static;
-  }
-
-  /* in case there are no events, we still want some height */
-  .fc-time-grid .fc-content-skeleton table {
-    height: 4em;
-  }
-
-  /* kill the horizontal spacing made by the event container. event margins will be done below */
-  .fc-time-grid .fc-event-container {
-    margin: 0 !important;
-  }
-
-  /* TimeGrid *Event* Restyling
-  --------------------------------------------------------------------------------------------------*/
-  /* naturally position events, vertically stacking them */
-  .fc-time-grid .fc-event {
-    position: static !important;
-    margin: 3px 2px !important;
-  }
-
-  /* for events that continue to a future day, give the bottom border back */
-  .fc-time-grid .fc-event.fc-not-end {
-    border-bottom-width: 1px !important;
-  }
-
-  /* indicate the event continues via "..." text */
-  .fc-time-grid .fc-event.fc-not-end:after {
-    content: "...";
-  }
-
-  /* for events that are continuations from previous days, give the top border back */
-  .fc-time-grid .fc-event.fc-not-start {
-    border-top-width: 1px !important;
-  }
-
-  /* indicate the event is a continuation via "..." text */
-  .fc-time-grid .fc-event.fc-not-start:before {
-    content: "...";
-  }
-
-  /* time */
-  /* undo a previous declaration and let the time text span to a second line */
-  .fc-time-grid .fc-event .fc-time {
-    white-space: normal !important;
-  }
-
-  /* hide the the time that is normally displayed... */
-  .fc-time-grid .fc-event .fc-time span {
-    display: none;
-  }
-
-  /* ...replace it with a more verbose version (includes AM/PM) stored in an html attribute */
-  .fc-time-grid .fc-event .fc-time:after {
-    content: attr(data-full);
-  }
-
-  /* Vertical Scroller & Containers
-  --------------------------------------------------------------------------------------------------*/
-  /* kill the scrollbars and allow natural height */
-  .fc-scroller,
-.fc-day-grid-container,
-.fc-time-grid-container {
-    /* */
-    overflow: visible !important;
-    height: auto !important;
-  }
-
-  /* kill the horizontal border/padding used to compensate for scrollbars */
-  .fc-row {
-    border: 0 !important;
-    margin: 0 !important;
-  }
-
-  /* Button Controls
-  --------------------------------------------------------------------------------------------------*/
-  .fc-button-group,
-.fc button {
-    display: none;
-    /* don't display any button-related controls */
-  }
-}
diff --git a/library/fullcalendar/packages/core/main.d.ts b/library/fullcalendar/packages/core/main.d.ts
deleted file mode 100644
index b6459021c..000000000
--- a/library/fullcalendar/packages/core/main.d.ts
+++ /dev/null
@@ -1,2736 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/core' {
-    export const version = "<%= version %>";
-    export { OptionsInput } from '@fullcalendar/core/types/input-types';
-    export { EventInput, EventDef, EventDefHash, EventInstance, EventInstanceHash, parseEventDef, createEventInstance, EventTuple } from '@fullcalendar/core/structs/event';
-    export { BusinessHoursInput, parseBusinessHours } from '@fullcalendar/core/structs/business-hours';
-    export { applyAll, debounce, padStart, isInt, capitaliseFirstLetter, parseFieldSpecs, compareByFieldSpecs, compareByFieldSpec, flexibleCompare, computeVisibleDayRange, refineProps, matchCellWidths, uncompensateScroll, compensateScroll, subtractInnerElHeight, isMultiDayRange, distributeHeight, undistributeHeight, preventSelection, allowSelection, preventContextMenu, allowContextMenu, compareNumbers, enableCursor, disableCursor, diffDates } from '@fullcalendar/core/util/misc';
-    export { htmlEscape, cssToStr } from '@fullcalendar/core/util/html';
-    export { removeExact, isArraysEqual } from '@fullcalendar/core/util/array';
-    export { memoize, memoizeOutput } from '@fullcalendar/core/util/memoize';
-    export { memoizeRendering, MemoizedRendering } from '@fullcalendar/core/component/memoized-rendering';
-    export { intersectRects, Rect, pointInsideRect, constrainPoint, getRectCenter, diffPoints, Point, translateRect } from '@fullcalendar/core/util/geom';
-    export { mapHash, filterHash, isPropsEqual } from '@fullcalendar/core/util/object';
-    export { findElements, findChildren, htmlToElement, createElement, insertAfterElement, prependToElement, removeElement, appendToElement, applyStyle, applyStyleProp, elementMatches, elementClosest, forceClassName } from '@fullcalendar/core/util/dom-manip';
-    export { EventStore, filterEventStoreDefs, createEmptyEventStore, mergeEventStores, getRelevantEvents, eventTupleToStore } from '@fullcalendar/core/structs/event-store';
-    export { EventUiHash, EventUi, processScopedUiProps, combineEventUis } from '@fullcalendar/core/component/event-ui';
-    export { default as Splitter, SplittableProps } from '@fullcalendar/core/component/event-splitting';
-    export { buildGotoAnchorHtml, getAllDayHtml, getDayClasses } from '@fullcalendar/core/component/date-rendering';
-    export { preventDefault, listenBySelector, whenTransitionDone } from '@fullcalendar/core/util/dom-event';
-    export { computeInnerRect, computeEdges, computeHeightAndMargins, getClippingParents, computeClippingRect, computeRect } from '@fullcalendar/core/util/dom-geom';
-    export { unpromisify } from '@fullcalendar/core/util/promise';
-    export { default as EmitterMixin, EmitterInterface } from '@fullcalendar/core/common/EmitterMixin';
-    export { DateRange, rangeContainsMarker, intersectRanges, rangesEqual, rangesIntersect, rangeContainsRange } from '@fullcalendar/core/datelib/date-range';
-    export { default as Mixin } from '@fullcalendar/core/common/Mixin';
-    export { default as PositionCache } from '@fullcalendar/core/common/PositionCache';
-    export { default as ScrollComponent, ScrollbarWidths } from '@fullcalendar/core/common/ScrollComponent';
-    export { ScrollController, ElementScrollController, WindowScrollController } from '@fullcalendar/core/common/scroll-controller';
-    export { default as Theme } from '@fullcalendar/core/theme/Theme';
-    export { default as Component, ComponentContext } from '@fullcalendar/core/component/Component';
-    export { default as DateComponent, Seg, EventSegUiInteractionState } from '@fullcalendar/core/component/DateComponent';
-    export { default as Calendar, DatePointTransform, DateSpanTransform, DateSelectionApi } from '@fullcalendar/core/Calendar';
-    export { default as View, ViewProps } from '@fullcalendar/core/View';
-    export { default as FgEventRenderer, buildSegCompareObj } from '@fullcalendar/core/component/renderers/FgEventRenderer';
-    export { default as FillRenderer } from '@fullcalendar/core/component/renderers/FillRenderer';
-    export { default as DateProfileGenerator, DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    export { ViewDef } from '@fullcalendar/core/structs/view-def';
-    export { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    export { DateSpan, DateSpanApi, DatePointApi, isDateSpansEqual } from '@fullcalendar/core/structs/date-span';
-    export { DateMarker, addDays, startOfDay, addMs, addWeeks, diffWeeks, diffWholeWeeks, diffWholeDays, diffDayAndTime, diffDays, isValidDate } from '@fullcalendar/core/datelib/marker';
-    export { Duration, createDuration, isSingleDay, multiplyDuration, addDurations, asRoughMinutes, asRoughSeconds, asRoughMs, wholeDivideDurations, greatestDurationDenominator } from '@fullcalendar/core/datelib/duration';
-    export { DateEnv, DateMarkerMeta } from '@fullcalendar/core/datelib/env';
-    export { DateFormatter, createFormatter, VerboseFormattingArg, formatIsoTimeString } from '@fullcalendar/core/datelib/formatting';
-    export { NamedTimeZoneImpl } from '@fullcalendar/core/datelib/timezone';
-    export { parse as parseMarker } from '@fullcalendar/core/datelib/parsing';
-    export { EventSourceDef, EventSource, EventSourceHash } from '@fullcalendar/core/structs/event-source';
-    export { Interaction, InteractionSettings, interactionSettingsToStore, interactionSettingsStore, InteractionSettingsStore } from '@fullcalendar/core/interactions/interaction';
-    export { PointerDragEvent } from '@fullcalendar/core/interactions/pointer';
-    export { Hit } from '@fullcalendar/core/interactions/hit';
-    export { dateSelectionJoinTransformer } from '@fullcalendar/core/interactions/date-selecting';
-    export { eventDragMutationMassager, EventDropTransformers } from '@fullcalendar/core/interactions/event-dragging';
-    export { EventResizeJoinTransforms } from '@fullcalendar/core/interactions/event-resizing';
-    export { default as ElementDragging } from '@fullcalendar/core/interactions/ElementDragging';
-    export { formatDate, formatRange } from '@fullcalendar/core/formatting-api';
-    export { globalDefaults, config } from '@fullcalendar/core/options';
-    export { RecurringType, ParsedRecurring } from '@fullcalendar/core/structs/recurring-event';
-    export { DragMetaInput, DragMeta, parseDragMeta } from '@fullcalendar/core/structs/drag-meta';
-    export { createPlugin, PluginDef, PluginDefInput, ViewPropsTransformer, ViewContainerModifier } from '@fullcalendar/core/plugin-system';
-    export { reducerFunc, Action, CalendarState } from '@fullcalendar/core/reducers/types';
-    export { CalendarComponentProps } from '@fullcalendar/core/CalendarComponent';
-    export { default as DayHeader } from '@fullcalendar/core/common/DayHeader';
-    export { computeFallbackHeaderFormat, renderDateCell } from '@fullcalendar/core/common/table-utils';
-    export { default as DaySeries } from '@fullcalendar/core/common/DaySeries';
-    export { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    export { EventRenderRange, sliceEventStore, hasBgRendering, getElSeg, computeEventDraggable, computeEventStartResizable, computeEventEndResizable } from '@fullcalendar/core/component/event-rendering';
-    export { default as DayTable, DayTableSeg, DayTableCell } from '@fullcalendar/core/common/DayTable';
-    export { default as Slicer, SlicedProps } from '@fullcalendar/core/common/slicing-utils';
-    export { EventMutation, applyMutationToEventStore } from '@fullcalendar/core/structs/event-mutation';
-    export { Constraint, ConstraintInput, AllowFunc, isPropsValid, isInteractionValid } from '@fullcalendar/core/validation';
-    export { default as EventApi } from '@fullcalendar/core/api/EventApi';
-    export { default as requestJson } from '@fullcalendar/core/util/requestJson';
-}
-
-declare module '@fullcalendar/core/types/input-types' {
-    import View from '@fullcalendar/core/View';
-    import { EventSourceInput, EventInputTransformer } from '@fullcalendar/core/structs/event-source';
-    import { Duration, DurationInput } from '@fullcalendar/core/datelib/duration';
-    import { DateInput } from '@fullcalendar/core/datelib/env';
-    import { FormatterInput } from '@fullcalendar/core/datelib/formatting';
-    import { DateRangeInput } from '@fullcalendar/core/datelib/date-range';
-    import { BusinessHoursInput } from '@fullcalendar/core/structs/business-hours';
-    import EventApi from '@fullcalendar/core/api/EventApi';
-    import { AllowFunc, ConstraintInput, OverlapFunc } from '@fullcalendar/core/validation';
-    import { PluginDef } from '@fullcalendar/core/plugin-system';
-    import { LocaleSingularArg, RawLocale } from '@fullcalendar/core/datelib/locale';
-    export interface ToolbarInput {
-        left?: string;
-        center?: string;
-        right?: string;
-    }
-    export interface CustomButtonInput {
-        text: string;
-        icon?: string;
-        themeIcon?: string;
-        bootstrapFontAwesome?: string;
-        click(element: HTMLElement): void;
-    }
-    export interface ButtonIconsInput {
-        prev?: string;
-        next?: string;
-        prevYear?: string;
-        nextYear?: string;
-    }
-    export interface ButtonTextCompoundInput {
-        prev?: string;
-        next?: string;
-        prevYear?: string;
-        nextYear?: string;
-        today?: string;
-        month?: string;
-        week?: string;
-        day?: string;
-        [viewId: string]: string | undefined;
-    }
-    export interface EventSegment {
-        event: EventApi;
-        start: Date;
-        end: Date;
-        isStart: boolean;
-        isEnd: boolean;
-    }
-    export interface CellInfo {
-        date: Date;
-        dayEl: HTMLElement;
-        moreEl: HTMLElement;
-        segs: EventSegment[];
-        hiddenSegs: EventSegment[];
-    }
-    export interface DropInfo {
-        start: Date;
-        end: Date;
-    }
-    export type EventHandlerName = '_init' | 'selectAllow' | 'eventAllow' | 'eventDataTransform' | 'datesRender' | 'datesDestroy' | 'dayRender' | 'windowResize' | 'dateClick' | 'eventClick' | 'eventMouseEnter' | 'eventMouseLeave' | 'select' | 'unselect' | 'loading' | 'eventRender' | 'eventPositioned' | '_eventsPositioned' | 'eventDestroy' | 'eventDragStart' | 'eventDragStop' | 'eventDrop' | '_destroyed' | 'drop' | 'eventResizeStart' | 'eventResizeStop' | 'eventResize' | 'eventReceive' | 'eventLeave' | 'viewSkeletonRender' | 'viewSkeletonDestroy' | '_noEventDrop' | '_noEventResize' | 'eventLimitClick' | 'resourceRender';
-    export type EventHandlerArgs<T extends EventHandlerName> = Parameters<Extract<OptionsInput[T], (...args: any[]) => any>>;
-    export type EventHandlerArg<T extends EventHandlerName> = EventHandlerArgs<T>[0];
-    export interface OptionsInputBase {
-        header?: boolean | ToolbarInput;
-        footer?: boolean | ToolbarInput;
-        customButtons?: {
-            [name: string]: CustomButtonInput;
-        };
-        buttonIcons?: boolean | ButtonIconsInput;
-        themeSystem?: 'standard' | string;
-        bootstrapFontAwesome?: boolean | ButtonIconsInput;
-        firstDay?: number;
-        dir?: 'ltr' | 'rtl' | 'auto';
-        weekends?: boolean;
-        hiddenDays?: number[];
-        fixedWeekCount?: boolean;
-        weekNumbers?: boolean;
-        weekNumbersWithinDays?: boolean;
-        weekNumberCalculation?: 'local' | 'ISO' | ((m: Date) => number);
-        businessHours?: BusinessHoursInput;
-        showNonCurrentDates?: boolean;
-        height?: number | 'auto' | 'parent' | (() => number);
-        contentHeight?: number | 'auto' | (() => number);
-        aspectRatio?: number;
-        handleWindowResize?: boolean;
-        windowResizeDelay?: number;
-        eventLimit?: boolean | number;
-        eventLimitClick?: 'popover' | 'week' | 'day' | 'timeGridWeek' | 'timeGridDay' | string | ((arg: {
-            date: Date;
-            allDay: boolean;
-            dayEl: HTMLElement;
-            moreEl: HTMLElement;
-            segs: any[];
-            hiddenSegs: any[];
-            jsEvent: MouseEvent;
-            view: View;
-        }) => void);
-        timeZone?: string | boolean;
-        now?: DateInput | (() => DateInput);
-        defaultView?: string;
-        allDaySlot?: boolean;
-        allDayText?: string;
-        slotDuration?: DurationInput;
-        slotLabelFormat?: FormatterInput;
-        slotLabelInterval?: DurationInput;
-        snapDuration?: DurationInput;
-        scrollTime?: DurationInput;
-        minTime?: DurationInput;
-        maxTime?: DurationInput;
-        slotEventOverlap?: boolean;
-        listDayFormat?: FormatterInput | boolean;
-        listDayAltFormat?: FormatterInput | boolean;
-        noEventsMessage?: string;
-        defaultDate?: DateInput;
-        nowIndicator?: boolean;
-        visibleRange?: ((currentDate: Date) => DateRangeInput) | DateRangeInput;
-        validRange?: DateRangeInput;
-        dateIncrement?: DurationInput;
-        dateAlignment?: string;
-        duration?: DurationInput;
-        dayCount?: number;
-        locales?: RawLocale[];
-        locale?: LocaleSingularArg;
-        eventTimeFormat?: FormatterInput;
-        columnHeader?: boolean;
-        columnHeaderFormat?: FormatterInput;
-        columnHeaderText?: string | ((date: DateInput) => string);
-        columnHeaderHtml?: string | ((date: DateInput) => string);
-        titleFormat?: FormatterInput;
-        weekLabel?: string;
-        displayEventTime?: boolean;
-        displayEventEnd?: boolean;
-        eventLimitText?: string | ((eventCnt: number) => string);
-        dayPopoverFormat?: FormatterInput;
-        navLinks?: boolean;
-        navLinkDayClick?: string | ((date: Date, jsEvent: Event) => void);
-        navLinkWeekClick?: string | ((weekStart: any, jsEvent: Event) => void);
-        selectable?: boolean;
-        selectMirror?: boolean;
-        unselectAuto?: boolean;
-        unselectCancel?: string;
-        defaultAllDayEventDuration?: DurationInput;
-        defaultTimedEventDuration?: DurationInput;
-        cmdFormatter?: string;
-        defaultRangeSeparator?: string;
-        selectConstraint?: ConstraintInput;
-        selectOverlap?: boolean | OverlapFunc;
-        selectAllow?: AllowFunc;
-        editable?: boolean;
-        eventStartEditable?: boolean;
-        eventDurationEditable?: boolean;
-        eventConstraint?: ConstraintInput;
-        eventOverlap?: boolean | OverlapFunc;
-        eventAllow?: AllowFunc;
-        eventClassName?: string[] | string;
-        eventClassNames?: string[] | string;
-        eventBackgroundColor?: string;
-        eventBorderColor?: string;
-        eventTextColor?: string;
-        eventColor?: string;
-        events?: EventSourceInput;
-        eventSources?: EventSourceInput[];
-        allDayDefault?: boolean;
-        startParam?: string;
-        endParam?: string;
-        lazyFetching?: boolean;
-        nextDayThreshold?: DurationInput;
-        eventOrder?: string | Array<((a: EventApi, b: EventApi) => number) | (string | ((a: EventApi, b: EventApi) => number))>;
-        rerenderDelay?: number | null;
-        dragRevertDuration?: number;
-        dragScroll?: boolean;
-        longPressDelay?: number;
-        eventLongPressDelay?: number;
-        droppable?: boolean;
-        dropAccept?: string | ((draggable: any) => boolean);
-        eventDataTransform?: EventInputTransformer;
-        allDayMaintainDuration?: boolean;
-        eventResizableFromStart?: boolean;
-        timeGridEventMinHeight?: number;
-        allDayHtml?: string;
-        eventDragMinDistance?: number;
-        eventSourceFailure?: any;
-        eventSourceSuccess?: any;
-        forceEventDuration?: boolean;
-        progressiveEventRendering?: boolean;
-        selectLongPressDelay?: number;
-        selectMinDistance?: number;
-        timeZoneParam?: string;
-        titleRangeSeparator?: string;
-        datesRender?(arg: {
-            view: View;
-            el: HTMLElement;
-        }): void;
-        datesDestroy?(arg: {
-            view: View;
-            el: HTMLElement;
-        }): void;
-        dayRender?(arg: {
-            view: View;
-            date: Date;
-            allDay?: boolean;
-            el: HTMLElement;
-        }): void;
-        windowResize?(view: View): void;
-        dateClick?(arg: {
-            date: Date;
-            dateStr: string;
-            allDay: boolean;
-            resource?: any;
-            dayEl: HTMLElement;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventClick?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            jsEvent: MouseEvent;
-            view: View;
-        }): boolean | void;
-        eventMouseEnter?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventMouseLeave?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        select?(arg: {
-            start: Date;
-            end: Date;
-            startStr: string;
-            endStr: string;
-            allDay: boolean;
-            resource?: any;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        unselect?(arg: {
-            view: View;
-            jsEvent: Event;
-        }): void;
-        loading?(isLoading: boolean): void;
-        eventRender?(arg: {
-            isMirror: boolean;
-            isStart: boolean;
-            isEnd: boolean;
-            event: EventApi;
-            el: HTMLElement;
-            view: View;
-        }): void;
-        eventPositioned?(arg: {
-            isMirror: boolean;
-            isStart: boolean;
-            isEnd: boolean;
-            event: EventApi;
-            el: HTMLElement;
-            view: View;
-        }): void;
-        _eventsPositioned?(arg: {
-            view: View;
-        }): void;
-        eventDestroy?(arg: {
-            isMirror: boolean;
-            event: EventApi;
-            el: HTMLElement;
-            view: View;
-        }): void;
-        eventDragStart?(arg: {
-            event: EventApi;
-            el: HTMLElement;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventDragStop?(arg: {
-            event: EventApi;
-            el: HTMLElement;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventDrop?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            oldEvent: EventApi;
-            delta: Duration;
-            revert: () => void;
-            jsEvent: Event;
-            view: View;
-        }): void;
-        eventResizeStart?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventResizeStop?(arg: {
-            el: HTMLElement;
-            event: EventApi;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventResize?(arg: {
-            el: HTMLElement;
-            startDelta: Duration;
-            endDelta: Duration;
-            prevEvent: EventApi;
-            event: EventApi;
-            revert: () => void;
-            jsEvent: Event;
-            view: View;
-        }): void;
-        drop?(arg: {
-            date: Date;
-            dateStr: string;
-            allDay: boolean;
-            draggedEl: HTMLElement;
-            jsEvent: MouseEvent;
-            view: View;
-        }): void;
-        eventReceive?(arg: {
-            event: EventApi;
-            draggedEl: HTMLElement;
-            view: View;
-        }): void;
-        eventLeave?(arg: {
-            draggedEl: HTMLElement;
-            event: EventApi;
-            view: View;
-        }): void;
-        viewSkeletonRender?(arg: {
-            el: HTMLElement;
-            view: View;
-        }): void;
-        viewSkeletonDestroy?(arg: {
-            el: HTMLElement;
-            view: View;
-        }): void;
-        _destroyed?(): void;
-        _init?(): void;
-        _noEventDrop?(): void;
-        _noEventResize?(): void;
-        resourceRender?(arg: {
-            resource: any;
-            el: HTMLElement;
-            view: View;
-        }): void;
-    }
-    export interface ViewOptionsInput extends OptionsInputBase {
-        type?: string;
-        buttonText?: string;
-    }
-    export interface OptionsInput extends OptionsInputBase {
-        buttonText?: ButtonTextCompoundInput;
-        views?: {
-            [viewId: string]: ViewOptionsInput;
-        };
-        plugins?: (PluginDef | string)[];
-    }
-}
-
-declare module '@fullcalendar/core/structs/event' {
-    import { DateInput } from '@fullcalendar/core/datelib/env';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { UnscopedEventUiInput, EventUi } from '@fullcalendar/core/component/event-ui';
-    export type EventRenderingChoice = '' | 'background' | 'inverse-background' | 'none';
-    export interface EventNonDateInput extends UnscopedEventUiInput {
-        id?: string | number;
-        groupId?: string | number;
-        title?: string;
-        url?: string;
-        rendering?: EventRenderingChoice;
-        extendedProps?: object;
-        [extendedProp: string]: any;
-    }
-    export interface EventDateInput {
-        start?: DateInput;
-        end?: DateInput;
-        date?: DateInput;
-        allDay?: boolean;
-    }
-    export type EventInput = EventNonDateInput & EventDateInput;
-    export interface EventDef {
-        defId: string;
-        sourceId: string;
-        publicId: string;
-        groupId: string;
-        allDay: boolean;
-        hasEnd: boolean;
-        recurringDef: {
-            typeId: number;
-            typeData: any;
-            duration: Duration | null;
-        } | null;
-        title: string;
-        url: string;
-        rendering: EventRenderingChoice;
-        ui: EventUi;
-        extendedProps: any;
-    }
-    export interface EventInstance {
-        instanceId: string;
-        defId: string;
-        range: DateRange;
-        forcedStartTzo: number | null;
-        forcedEndTzo: number | null;
-    }
-    export interface EventTuple {
-        def: EventDef;
-        instance: EventInstance | null;
-    }
-    export type EventInstanceHash = {
-        [instanceId: string]: EventInstance;
-    };
-    export type EventDefHash = {
-        [defId: string]: EventDef;
-    };
-    export const NON_DATE_PROPS: {
-        id: StringConstructor;
-        groupId: StringConstructor;
-        title: StringConstructor;
-        url: StringConstructor;
-        rendering: StringConstructor;
-        extendedProps: any;
-    };
-    export const DATE_PROPS: {
-        start: any;
-        date: any;
-        end: any;
-        allDay: any;
-    };
-    export function parseEvent(raw: EventInput, sourceId: string, calendar: Calendar, allowOpenRange?: boolean): EventTuple | null;
-    export function parseEventDef(raw: EventNonDateInput, sourceId: string, allDay: boolean, hasEnd: boolean, calendar: Calendar): EventDef;
-    export type eventDefParserFunc = (def: EventDef, props: any, leftovers: any) => void;
-    export function createEventInstance(defId: string, range: DateRange, forcedStartTzo?: number, forcedEndTzo?: number): EventInstance;
-}
-
-declare module '@fullcalendar/core/structs/business-hours' {
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { EventInput } from '@fullcalendar/core/structs/event';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    export type BusinessHoursInput = boolean | EventInput | EventInput[];
-    export function parseBusinessHours(input: BusinessHoursInput, calendar: Calendar): EventStore;
-}
-
-declare module '@fullcalendar/core/util/misc' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    import { DateRange, OpenDateRange } from '@fullcalendar/core/datelib/date-range';
-    export function compensateScroll(rowEl: HTMLElement, scrollbarWidths: any): void;
-    export function uncompensateScroll(rowEl: HTMLElement): void;
-    export function disableCursor(): void;
-    export function enableCursor(): void;
-    export function distributeHeight(els: HTMLElement[], availableHeight: any, shouldRedistribute: any): void;
-    export function undistributeHeight(els: HTMLElement[]): void;
-    export function matchCellWidths(els: HTMLElement[]): number;
-    export function subtractInnerElHeight(outerEl: HTMLElement, innerEl: HTMLElement): number;
-    export function preventSelection(el: HTMLElement): void;
-    export function allowSelection(el: HTMLElement): void;
-    export function preventContextMenu(el: HTMLElement): void;
-    export function allowContextMenu(el: HTMLElement): void;
-    export function parseFieldSpecs(input: any): any[];
-    export function compareByFieldSpecs(obj0: any, obj1: any, fieldSpecs: any): any;
-    export function compareByFieldSpec(obj0: any, obj1: any, fieldSpec: any): any;
-    export function flexibleCompare(a: any, b: any): number;
-    export function capitaliseFirstLetter(str: any): any;
-    export function padStart(val: any, len: any): string;
-    export function compareNumbers(a: any, b: any): number;
-    export function isInt(n: any): boolean;
-    export function applyAll(functions: any, thisObj: any, args: any): any;
-    export function firstDefined(...args: any[]): any;
-    export function debounce(func: any, wait: any): () => any;
-    export type GenericHash = {
-        [key: string]: any;
-    };
-    export function refineProps(rawProps: GenericHash, processors: GenericHash, defaults?: GenericHash, leftoverProps?: GenericHash): GenericHash;
-    export function computeAlignedDayRange(timedRange: DateRange): DateRange;
-    export function computeVisibleDayRange(timedRange: OpenDateRange, nextDayThreshold?: Duration): OpenDateRange;
-    export function isMultiDayRange(range: DateRange): boolean;
-    export function diffDates(date0: DateMarker, date1: DateMarker, dateEnv: DateEnv, largeUnit?: string): Duration;
-}
-
-declare module '@fullcalendar/core/util/html' {
-    export function htmlEscape(s: any): string;
-    export function cssToStr(cssProps: any): string;
-    export function attrsToStr(attrs: any): string;
-    export type ClassNameInput = string | string[];
-    export function parseClassName(raw: ClassNameInput): string[];
-}
-
-declare module '@fullcalendar/core/util/array' {
-    export function removeMatching(array: any, testFunc: any): number;
-    export function removeExact(array: any, exactVal: any): number;
-    export function isArraysEqual(a0: any, a1: any): boolean;
-}
-
-declare module '@fullcalendar/core/util/memoize' {
-    export function memoize<T>(workerFunc: T): T;
-    export function memoizeOutput<T>(workerFunc: T, equalityFunc: (output0: any, output1: any) => boolean): T;
-}
-
-declare module '@fullcalendar/core/component/memoized-rendering' {
-    export interface MemoizedRendering<ArgsType extends any[]> {
-        (...args: ArgsType): void;
-        unrender: () => void;
-        dependents: MemoizedRendering<any>[];
-    }
-    export function memoizeRendering<ArgsType extends any[]>(renderFunc: (...args: ArgsType) => void, unrenderFunc?: (...args: ArgsType) => void, dependencies?: MemoizedRendering<any>[]): MemoizedRendering<ArgsType>;
-}
-
-declare module '@fullcalendar/core/util/geom' {
-    export interface Point {
-        left: number;
-        top: number;
-    }
-    export interface Rect {
-        left: number;
-        right: number;
-        top: number;
-        bottom: number;
-    }
-    export function pointInsideRect(point: Point, rect: Rect): boolean;
-    export function intersectRects(rect1: Rect, rect2: Rect): Rect | false;
-    export function translateRect(rect: Rect, deltaX: number, deltaY: number): Rect;
-    export function constrainPoint(point: Point, rect: Rect): Point;
-    export function getRectCenter(rect: Rect): Point;
-    export function diffPoints(point1: Point, point2: Point): Point;
-}
-
-declare module '@fullcalendar/core/util/object' {
-    export function mergeProps(propObjs: any, complexProps?: any): any;
-    export function filterHash(hash: any, func: any): {};
-    export function mapHash<InputItem, OutputItem>(hash: {
-        [key: string]: InputItem;
-    }, func: (input: InputItem, key: string) => OutputItem): {
-        [key: string]: OutputItem;
-    };
-    export function arrayToHash(a: any): {
-        [key: string]: true;
-    };
-    export function hashValuesToArray(obj: any): any[];
-    export function isPropsEqual(obj0: any, obj1: any): boolean;
-}
-
-declare module '@fullcalendar/core/util/dom-manip' {
-    export function createElement(tagName: string, attrs: object | null, content?: ElementContent): HTMLElement;
-    export function htmlToElement(html: string): HTMLElement;
-    export function htmlToElements(html: string): HTMLElement[];
-    export type ElementContent = string | Node | Node[] | NodeList;
-    export function appendToElement(el: HTMLElement, content: ElementContent): void;
-    export function prependToElement(parent: HTMLElement, content: ElementContent): void;
-    export function insertAfterElement(refEl: HTMLElement, content: ElementContent): void;
-    export function removeElement(el: HTMLElement): void;
-    export function elementClosest(el: HTMLElement, selector: string): HTMLElement;
-    export function elementMatches(el: HTMLElement, selector: string): HTMLElement;
-    export function findElements(container: HTMLElement[] | HTMLElement | NodeListOf<HTMLElement>, selector: string): HTMLElement[];
-    export function findChildren(parent: HTMLElement[] | HTMLElement, selector?: string): HTMLElement[];
-    export function forceClassName(el: HTMLElement, className: string, bool: any): void;
-    export function applyStyle(el: HTMLElement, props: object): void;
-    export function applyStyleProp(el: HTMLElement, name: string, val: any): void;
-}
-
-declare module '@fullcalendar/core/structs/event-store' {
-    import { EventInput, EventDef, EventDefHash, EventInstanceHash, EventTuple } from '@fullcalendar/core/structs/event';
-    import { EventSource } from '@fullcalendar/core/structs/event-source';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    export interface EventStore {
-        defs: EventDefHash;
-        instances: EventInstanceHash;
-    }
-    export function parseEvents(rawEvents: EventInput[], sourceId: string, calendar: Calendar, allowOpenRange?: boolean): EventStore;
-    export function eventTupleToStore(tuple: EventTuple, eventStore?: EventStore): EventStore;
-    export function expandRecurring(eventStore: EventStore, framingRange: DateRange, calendar: Calendar): EventStore;
-    export function getRelevantEvents(eventStore: EventStore, instanceId: string): EventStore;
-    export function transformRawEvents(rawEvents: any, eventSource: EventSource, calendar: Calendar): any;
-    export function createEmptyEventStore(): EventStore;
-    export function mergeEventStores(store0: EventStore, store1: EventStore): EventStore;
-    export function filterEventStoreDefs(eventStore: EventStore, filterFunc: (eventDef: EventDef) => boolean): EventStore;
-}
-
-declare module '@fullcalendar/core/component/event-ui' {
-    import { Constraint, AllowFunc, ConstraintInput } from '@fullcalendar/core/validation';
-    import { parseClassName } from '@fullcalendar/core/util/html';
-    import Calendar from '@fullcalendar/core/Calendar';
-    export interface UnscopedEventUiInput {
-        editable?: boolean;
-        startEditable?: boolean;
-        durationEditable?: boolean;
-        constraint?: ConstraintInput;
-        overlap?: boolean;
-        allow?: AllowFunc;
-        className?: string[] | string;
-        classNames?: string[] | string;
-        backgroundColor?: string;
-        borderColor?: string;
-        textColor?: string;
-        color?: string;
-    }
-    export interface EventUi {
-        startEditable: boolean | null;
-        durationEditable: boolean | null;
-        constraints: Constraint[];
-        overlap: boolean | null;
-        allows: AllowFunc[];
-        backgroundColor: string;
-        borderColor: string;
-        textColor: string;
-        classNames: string[];
-    }
-    export type EventUiHash = {
-        [defId: string]: EventUi;
-    };
-    export const UNSCOPED_EVENT_UI_PROPS: {
-        editable: BooleanConstructor;
-        startEditable: BooleanConstructor;
-        durationEditable: BooleanConstructor;
-        constraint: any;
-        overlap: any;
-        allow: any;
-        className: typeof parseClassName;
-        classNames: typeof parseClassName;
-        color: StringConstructor;
-        backgroundColor: StringConstructor;
-        borderColor: StringConstructor;
-        textColor: StringConstructor;
-    };
-    export function processUnscopedUiProps(rawProps: UnscopedEventUiInput, calendar: Calendar, leftovers?: any): EventUi;
-    export function processScopedUiProps(prefix: string, rawScoped: any, calendar: Calendar, leftovers?: any): EventUi;
-    export function combineEventUis(uis: EventUi[]): EventUi;
-}
-
-declare module '@fullcalendar/core/component/event-splitting' {
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventDef } from '@fullcalendar/core/structs/event';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    import { EventUiHash, EventUi } from '@fullcalendar/core/component/event-ui';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    export interface SplittableProps {
-        businessHours: EventStore | null;
-        dateSelection: DateSpan | null;
-        eventStore: EventStore;
-        eventUiBases: EventUiHash;
-        eventSelection: string;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-    }
-    export { Splitter as default, Splitter };
-    abstract class Splitter<PropsType extends SplittableProps = SplittableProps> {
-        abstract getKeyInfo(props: PropsType): {
-            [key: string]: {
-                ui?: EventUi;
-                businessHours?: EventStore;
-            };
-        };
-        abstract getKeysForDateSpan(dateSpan: DateSpan): string[];
-        abstract getKeysForEventDef(eventDef: EventDef): string[];
-        splitProps(props: PropsType): {
-            [key: string]: SplittableProps;
-        };
-    }
-}
-
-declare module '@fullcalendar/core/component/date-rendering' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    import { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    export function buildGotoAnchorHtml(allOptions: any, dateEnv: DateEnv, gotoOptions: any, attrs: any, innerHtml?: any): string;
-    export function getAllDayHtml(allOptions: any): any;
-    export function getDayClasses(date: DateMarker, dateProfile: DateProfile, context: ComponentContext, noThemeHighlight?: any): any[];
-}
-
-declare module '@fullcalendar/core/util/dom-event' {
-    export function preventDefault(ev: any): void;
-    export function listenBySelector(container: HTMLElement, eventType: string, selector: string, handler: (ev: Event, matchedTarget: HTMLElement) => void): () => void;
-    export function listenToHoverBySelector(container: HTMLElement, selector: string, onMouseEnter: (ev: Event, matchedTarget: HTMLElement) => void, onMouseLeave: (ev: Event, matchedTarget: HTMLElement) => void): () => void;
-    export function whenTransitionDone(el: HTMLElement, callback: (ev: Event) => void): void;
-}
-
-declare module '@fullcalendar/core/util/dom-geom' {
-    import { Rect } from '@fullcalendar/core/util/geom';
-    export interface EdgeInfo {
-        borderLeft: number;
-        borderRight: number;
-        borderTop: number;
-        borderBottom: number;
-        scrollbarLeft: number;
-        scrollbarRight: number;
-        scrollbarBottom: number;
-        paddingLeft?: number;
-        paddingRight?: number;
-        paddingTop?: number;
-        paddingBottom?: number;
-    }
-    export function computeEdges(el: any, getPadding?: boolean): EdgeInfo;
-    export function computeInnerRect(el: any, goWithinPadding?: boolean): {
-        left: number;
-        right: number;
-        top: number;
-        bottom: number;
-    };
-    export function computeRect(el: any): Rect;
-    export function computeHeightAndMargins(el: HTMLElement): number;
-    export function computeVMargins(el: HTMLElement): number;
-    export function getClippingParents(el: HTMLElement): HTMLElement[];
-    export function computeClippingRect(el: HTMLElement): Rect;
-}
-
-declare module '@fullcalendar/core/util/promise' {
-    export function unpromisify(func: any, success: any, failure?: any): void;
-}
-
-declare module '@fullcalendar/core/common/EmitterMixin' {
-    import Mixin from '@fullcalendar/core/common/Mixin';
-    export interface EmitterInterface {
-        on(types: any, handler: any): any;
-        one(types: any, handler: any): any;
-        off(types: any, handler: any): any;
-        trigger(type: any, ...args: any[]): any;
-        triggerWith(type: any, context: any, args: any): any;
-        hasHandlers(type: any): any;
-    }
-    export { EmitterMixin as default, EmitterMixin };
-    class EmitterMixin extends Mixin implements EmitterInterface {
-        _handlers: any;
-        _oneHandlers: any;
-        on(type: any, handler: any): this;
-        one(type: any, handler: any): this;
-        off(type: any, handler?: any): this;
-        trigger(type: any, ...args: any[]): this;
-        triggerWith(type: any, context: any, args: any): this;
-        hasHandlers(type: any): any;
-    }
-}
-
-declare module '@fullcalendar/core/datelib/date-range' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { DateEnv, DateInput } from '@fullcalendar/core/datelib/env';
-    export interface DateRangeInput {
-        start?: DateInput;
-        end?: DateInput;
-    }
-    export interface OpenDateRange {
-        start: DateMarker | null;
-        end: DateMarker | null;
-    }
-    export interface DateRange {
-        start: DateMarker;
-        end: DateMarker;
-    }
-    export function parseRange(input: DateRangeInput, dateEnv: DateEnv): OpenDateRange;
-    export function invertRanges(ranges: DateRange[], constraintRange: DateRange): DateRange[];
-    export function intersectRanges(range0: OpenDateRange, range1: OpenDateRange): OpenDateRange;
-    export function rangesEqual(range0: OpenDateRange, range1: OpenDateRange): boolean;
-    export function rangesIntersect(range0: OpenDateRange, range1: OpenDateRange): boolean;
-    export function rangeContainsRange(outerRange: OpenDateRange, innerRange: OpenDateRange): boolean;
-    export function rangeContainsMarker(range: OpenDateRange, date: DateMarker | number): boolean;
-    export function constrainMarkerToRange(date: DateMarker, range: DateRange): DateMarker;
-}
-
-declare module '@fullcalendar/core/common/Mixin' {
-    export { Mixin as default, Mixin };
-    class Mixin {
-        static mixInto(destClass: any): void;
-        static mixIntoObj(destObj: any): void;
-        static mixOver(destClass: any): void;
-    }
-}
-
-declare module '@fullcalendar/core/common/PositionCache' {
-    export { PositionCache as default, PositionCache };
-    class PositionCache {
-        originClientRect: ClientRect;
-        els: HTMLElement[];
-        originEl: HTMLElement;
-        isHorizontal: boolean;
-        isVertical: boolean;
-        lefts: any;
-        rights: any;
-        tops: any;
-        bottoms: any;
-        constructor(originEl: HTMLElement, els: HTMLElement[], isHorizontal: boolean, isVertical: boolean);
-        build(): void;
-        buildElHorizontals(originClientLeft: number): void;
-        buildElVerticals(originClientTop: number): void;
-        leftToIndex(leftPosition: number): any;
-        topToIndex(topPosition: number): any;
-        getWidth(leftIndex: number): number;
-        getHeight(topIndex: number): number;
-    }
-}
-
-declare module '@fullcalendar/core/common/ScrollComponent' {
-    import { ElementScrollController } from '@fullcalendar/core/common/scroll-controller';
-    export interface ScrollbarWidths {
-        left: number;
-        right: number;
-        bottom: number;
-    }
-    export { ScrollComponent as default, ScrollComponent };
-    class ScrollComponent extends ElementScrollController {
-        overflowX: string;
-        overflowY: string;
-        constructor(overflowX: string, overflowY: string);
-        clear(): void;
-        destroy(): void;
-        applyOverflow(): void;
-        lockOverflow(scrollbarWidths: ScrollbarWidths): void;
-        setHeight(height: number | string): void;
-        getScrollbarWidths(): ScrollbarWidths;
-    }
-}
-
-declare module '@fullcalendar/core/common/scroll-controller' {
-    export abstract class ScrollController {
-        abstract getScrollTop(): number;
-        abstract getScrollLeft(): number;
-        abstract setScrollTop(top: number): void;
-        abstract setScrollLeft(left: number): void;
-        abstract getClientWidth(): number;
-        abstract getClientHeight(): number;
-        abstract getScrollWidth(): number;
-        abstract getScrollHeight(): number;
-        getMaxScrollTop(): number;
-        getMaxScrollLeft(): number;
-        canScrollVertically(): boolean;
-        canScrollHorizontally(): boolean;
-        canScrollUp(): boolean;
-        canScrollDown(): boolean;
-        canScrollLeft(): boolean;
-        canScrollRight(): boolean;
-    }
-    export class ElementScrollController extends ScrollController {
-        el: HTMLElement;
-        constructor(el: HTMLElement);
-        getScrollTop(): number;
-        getScrollLeft(): number;
-        setScrollTop(top: number): void;
-        setScrollLeft(left: number): void;
-        getScrollWidth(): number;
-        getScrollHeight(): number;
-        getClientHeight(): number;
-        getClientWidth(): number;
-    }
-    export class WindowScrollController extends ScrollController {
-        getScrollTop(): number;
-        getScrollLeft(): number;
-        setScrollTop(n: number): void;
-        setScrollLeft(n: number): void;
-        getScrollWidth(): number;
-        getScrollHeight(): number;
-        getClientHeight(): number;
-        getClientWidth(): number;
-    }
-}
-
-declare module '@fullcalendar/core/theme/Theme' {
-    export { Theme as default, Theme };
-    class Theme {
-        calendarOptions: any;
-        classes: any;
-        iconClasses: any;
-        baseIconClass: string;
-        iconOverrideOption: any;
-        iconOverrideCustomButtonOption: any;
-        iconOverridePrefix: string;
-        constructor(calendarOptions: any);
-        processIconOverride(): void;
-        setIconOverride(iconOverrideHash: any): void;
-        applyIconOverridePrefix(className: any): any;
-        getClass(key: any): any;
-        getIconClass(buttonName: any): string;
-        getCustomButtonIconClass(customButtonProps: any): string;
-    }
-    export type ThemeClass = {
-        new (calendarOptions: any): Theme;
-    };
-}
-
-declare module '@fullcalendar/core/component/Component' {
-    import Calendar from '@fullcalendar/core/Calendar';
-    import View from '@fullcalendar/core/View';
-    import Theme from '@fullcalendar/core/theme/Theme';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    export class ComponentContext {
-        calendar: Calendar;
-        theme: Theme;
-        dateEnv: DateEnv;
-        options: any;
-        view?: View;
-        isRtl: boolean;
-        eventOrderSpecs: any;
-        nextDayThreshold: Duration;
-        constructor(calendar: Calendar, theme: Theme, dateEnv: DateEnv, options: any, view?: View);
-        extend(options?: any, view?: View): ComponentContext;
-    }
-    export type EqualityFuncHash = {
-        [propName: string]: (obj0: any, obj1: any) => boolean;
-    };
-    export { Component as default, Component };
-    class Component<PropsType> {
-        equalityFuncs: EqualityFuncHash;
-        uid: string;
-        props: PropsType | null;
-        everRendered: boolean;
-        context: ComponentContext;
-        constructor();
-        static addEqualityFuncs(newFuncs: EqualityFuncHash): void;
-        receiveProps(props: PropsType, context: ComponentContext): void;
-        receiveContext(context: ComponentContext): void;
-        protected render(props: PropsType, context: ComponentContext): void;
-        firstContext(context: ComponentContext): void;
-        beforeUpdate(): void;
-        afterUpdate(): void;
-        destroy(): void;
-    }
-}
-
-declare module '@fullcalendar/core/component/DateComponent' {
-    import Component from '@fullcalendar/core/component/Component';
-    import { EventRenderRange } from '@fullcalendar/core/component/event-rendering';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { EventInstanceHash } from '@fullcalendar/core/structs/event';
-    import { Hit } from '@fullcalendar/core/interactions/hit';
-    import FgEventRenderer from '@fullcalendar/core/component/renderers/FgEventRenderer';
-    import FillRenderer from '@fullcalendar/core/component/renderers/FillRenderer';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    export type DateComponentHash = {
-        [uid: string]: DateComponent<any>;
-    };
-    export interface Seg {
-        component?: DateComponent<any>;
-        isStart: boolean;
-        isEnd: boolean;
-        eventRange?: EventRenderRange;
-        el?: HTMLElement;
-        [otherProp: string]: any;
-    }
-    export interface EventSegUiInteractionState {
-        affectedInstances: EventInstanceHash;
-        segs: Seg[];
-        isEvent: boolean;
-        sourceSeg: any;
-    }
-    export { DateComponent as default, DateComponent };
-    class DateComponent<PropsType> extends Component<PropsType> {
-        fgSegSelector: string;
-        bgSegSelector: string;
-        largeUnit: any;
-        eventRenderer: FgEventRenderer;
-        mirrorRenderer: FgEventRenderer;
-        fillRenderer: FillRenderer;
-        el: HTMLElement;
-        constructor(el: HTMLElement);
-        destroy(): void;
-        buildPositionCaches(): void;
-        queryHit(positionLeft: number, positionTop: number, elWidth: number, elHeight: number): Hit | null;
-        isInteractionValid(interaction: EventInteractionState): boolean;
-        isDateSelectionValid(selection: DateSpan): boolean;
-        isValidSegDownEl(el: HTMLElement): boolean;
-        isValidDateDownEl(el: HTMLElement): boolean;
-        isPopover(): boolean;
-        isInPopover(el: HTMLElement): boolean;
-    }
-}
-
-declare module '@fullcalendar/core/Calendar' {
-    import { EmitterInterface } from '@fullcalendar/core/common/EmitterMixin';
-    import OptionsManager from '@fullcalendar/core/OptionsManager';
-    import View from '@fullcalendar/core/View';
-    import Theme from '@fullcalendar/core/theme/Theme';
-    import { OptionsInput, EventHandlerName, EventHandlerArgs } from '@fullcalendar/core/types/input-types';
-    import { RawLocaleMap } from '@fullcalendar/core/datelib/locale';
-    import { DateEnv, DateInput } from '@fullcalendar/core/datelib/env';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { Duration, DurationInput } from '@fullcalendar/core/datelib/duration';
-    import { DateSpan, DateSpanApi, DatePointApi } from '@fullcalendar/core/structs/date-span';
-    import { DateRangeInput } from '@fullcalendar/core/datelib/date-range';
-    import DateProfileGenerator from '@fullcalendar/core/DateProfileGenerator';
-    import { EventSourceInput } from '@fullcalendar/core/structs/event-source';
-    import { EventInput } from '@fullcalendar/core/structs/event';
-    import { CalendarState, Action } from '@fullcalendar/core/reducers/types';
-    import EventSourceApi from '@fullcalendar/core/api/EventSourceApi';
-    import EventApi from '@fullcalendar/core/api/EventApi';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventUiHash, EventUi } from '@fullcalendar/core/component/event-ui';
-    import { ViewSpecHash, ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    import { PluginSystem } from '@fullcalendar/core/plugin-system';
-    import CalendarComponent from '@fullcalendar/core/CalendarComponent';
-    import DateComponent from '@fullcalendar/core/component/DateComponent';
-    import { PointerDragEvent } from '@fullcalendar/core/interactions/pointer';
-    import { InteractionSettingsInput, Interaction } from '@fullcalendar/core/interactions/interaction';
-    export interface DateClickApi extends DatePointApi {
-        dayEl: HTMLElement;
-        jsEvent: UIEvent;
-        view: View;
-    }
-    export interface DateSelectionApi extends DateSpanApi {
-        jsEvent: UIEvent;
-        view: View;
-    }
-    export type DatePointTransform = (dateSpan: DateSpan, calendar: Calendar) => any;
-    export type DateSpanTransform = (dateSpan: DateSpan, calendar: Calendar) => any;
-    export type CalendarInteraction = {
-        destroy(): any;
-    };
-    export type CalendarInteractionClass = {
-        new (calendar: Calendar): CalendarInteraction;
-    };
-    export type OptionChangeHandler = (propValue: any, calendar: Calendar, deepEqual: any) => void;
-    export type OptionChangeHandlerMap = {
-        [propName: string]: OptionChangeHandler;
-    };
-    export { Calendar as default, Calendar };
-    class Calendar {
-        static on: EmitterInterface['on'];
-        static off: EmitterInterface['off'];
-        static trigger: EmitterInterface['trigger'];
-        on: EmitterInterface['on'];
-        one: EmitterInterface['one'];
-        off: EmitterInterface['off'];
-        trigger: EmitterInterface['trigger'];
-        triggerWith: EmitterInterface['triggerWith'];
-        hasHandlers: EmitterInterface['hasHandlers'];
-        eventUiBases: EventUiHash;
-        selectionConfig: EventUi;
-        optionsManager: OptionsManager;
-        viewSpecs: ViewSpecHash;
-        dateProfileGenerators: {
-            [viewName: string]: DateProfileGenerator;
-        };
-        theme: Theme;
-        dateEnv: DateEnv;
-        availableRawLocales: RawLocaleMap;
-        pluginSystem: PluginSystem;
-        defaultAllDayEventDuration: Duration;
-        defaultTimedEventDuration: Duration;
-        calendarInteractions: CalendarInteraction[];
-        interactionsStore: {
-            [componentUid: string]: Interaction[];
-        };
-        removeNavLinkListener: any;
-        windowResizeProxy: any;
-        isHandlingWindowResize: boolean;
-        state: CalendarState;
-        actionQueue: any[];
-        isReducing: boolean;
-        needsRerender: boolean;
-        isRendering: boolean;
-        renderingPauseDepth: number;
-        renderableEventStore: EventStore;
-        buildDelayedRerender: typeof buildDelayedRerender;
-        delayedRerender: any;
-        afterSizingTriggers: any;
-        isViewUpdated: boolean;
-        isDatesUpdated: boolean;
-        isEventsUpdated: boolean;
-        el: HTMLElement;
-        component: CalendarComponent;
-        constructor(el: HTMLElement, overrides?: OptionsInput);
-        addPluginInputs(pluginInputs: any): void;
-        readonly view: View;
-        render(): void;
-        destroy(): void;
-        bindHandlers(): void;
-        unbindHandlers(): void;
-        hydrate(): void;
-        buildInitialState(): CalendarState;
-        reduce(state: CalendarState, action: Action, calendar: Calendar): CalendarState;
-        requestRerender(): void;
-        tryRerender(): void;
-        batchRendering(func: any): void;
-        executeRender(): void;
-        renderComponent(): void;
-        setOption(name: string, val: any): void;
-        getOption(name: string): any;
-        opt(name: string): any;
-        viewOpt(name: string): any;
-        viewOpts(): any;
-        mutateOptions(updates: any, removals: string[], isDynamic?: boolean, deepEqual?: any): void;
-        handleOptions(options: any): void;
-        getAvailableLocaleCodes(): string[];
-        _buildSelectionConfig(rawOpts: any): EventUi;
-        _buildEventUiSingleBase(rawOpts: any): EventUi;
-        hasPublicHandlers<T extends EventHandlerName>(name: T): boolean;
-        publiclyTrigger<T extends EventHandlerName>(name: T, args?: EventHandlerArgs<T>): any;
-        publiclyTriggerAfterSizing<T extends EventHandlerName>(name: T, args: EventHandlerArgs<T>): void;
-        releaseAfterSizingTriggers(): void;
-        isValidViewType(viewType: string): boolean;
-        changeView(viewType: string, dateOrRange?: DateRangeInput | DateInput): void;
-        zoomTo(dateMarker: DateMarker, viewType?: string): void;
-        getUnitViewSpec(unit: string): ViewSpec | null;
-        getInitialDate(): Date;
-        prev(): void;
-        next(): void;
-        prevYear(): void;
-        nextYear(): void;
-        today(): void;
-        gotoDate(zonedDateInput: any): void;
-        incrementDate(deltaInput: any): void;
-        getDate(): Date;
-        formatDate(d: DateInput, formatter: any): string;
-        formatRange(d0: DateInput, d1: DateInput, settings: any): any;
-        formatIso(d: DateInput, omitTime?: boolean): string;
-        windowResize(ev: Event): void;
-        updateSize(): void;
-        registerInteractiveComponent(component: DateComponent<any>, settingsInput: InteractionSettingsInput): void;
-        unregisterInteractiveComponent(component: DateComponent<any>): void;
-        select(dateOrObj: DateInput | any, endDate?: DateInput): void;
-        unselect(pev?: PointerDragEvent): void;
-        triggerDateSelect(selection: DateSpan, pev?: PointerDragEvent): void;
-        triggerDateUnselect(pev?: PointerDragEvent): void;
-        triggerDateClick(dateSpan: DateSpan, dayEl: HTMLElement, view: View, ev: UIEvent): void;
-        buildDatePointApi(dateSpan: DateSpan): import("@fullcalendar/core/structs/date-span").DatePointApi;
-        buildDateSpanApi(dateSpan: DateSpan): import("@fullcalendar/core/structs/date-span").DateSpanApi;
-        getNow(): DateMarker;
-        getDefaultEventEnd(allDay: boolean, marker: DateMarker): DateMarker;
-        addEvent(eventInput: EventInput, sourceInput?: EventSourceApi | string | number): EventApi | null;
-        getEventById(id: string): EventApi | null;
-        getEvents(): EventApi[];
-        removeAllEvents(): void;
-        rerenderEvents(): void;
-        getEventSources(): EventSourceApi[];
-        getEventSourceById(id: string | number): EventSourceApi | null;
-        addEventSource(sourceInput: EventSourceInput): EventSourceApi;
-        removeAllEventSources(): void;
-        refetchEvents(): void;
-        scrollToTime(timeInput: DurationInput): void;
-    }
-    function buildDelayedRerender(this: Calendar, wait: any): any;
-    export {};
-}
-
-declare module '@fullcalendar/core/View' {
-    import DateProfileGenerator, { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { EmitterInterface } from '@fullcalendar/core/common/EmitterMixin';
-    import { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    import DateComponent from '@fullcalendar/core/component/DateComponent';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventUiHash } from '@fullcalendar/core/component/event-ui';
-    import { EventRenderRange } from '@fullcalendar/core/component/event-rendering';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    export interface ViewProps {
-        dateProfileGenerator: DateProfileGenerator;
-        dateProfile: DateProfile;
-        businessHours: EventStore;
-        eventStore: EventStore;
-        eventUiBases: EventUiHash;
-        dateSelection: DateSpan | null;
-        eventSelection: string;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-    }
-    export { View as default, View };
-    abstract class View extends DateComponent<ViewProps> {
-        usesMinMaxTime: boolean;
-        dateProfileGeneratorClass: any;
-        on: EmitterInterface['on'];
-        one: EmitterInterface['one'];
-        off: EmitterInterface['off'];
-        trigger: EmitterInterface['trigger'];
-        triggerWith: EmitterInterface['triggerWith'];
-        hasHandlers: EmitterInterface['hasHandlers'];
-        viewSpec: ViewSpec;
-        type: string;
-        title: string;
-        queuedScroll: any;
-        isNowIndicatorRendered: boolean;
-        initialNowDate: DateMarker;
-        initialNowQueriedMs: number;
-        nowIndicatorTimeoutID: any;
-        nowIndicatorIntervalID: any;
-        constructor(viewSpec: ViewSpec, parentEl: HTMLElement);
-        initialize(): void;
-        readonly activeStart: Date;
-        readonly activeEnd: Date;
-        readonly currentStart: Date;
-        readonly currentEnd: Date;
-        render(props: ViewProps, context: ComponentContext): void;
-        beforeUpdate(): void;
-        destroy(): void;
-        updateSize(isResize: boolean, viewHeight: number, isAuto: boolean): void;
-        updateBaseSize(isResize: boolean, viewHeight: number, isAuto: boolean): void;
-        renderDatesWrap(dateProfile: DateProfile): void;
-        unrenderDatesWrap(): void;
-        renderDates(dateProfile: DateProfile): void;
-        unrenderDates(): void;
-        renderBusinessHours(businessHours: EventStore): void;
-        unrenderBusinessHours(): void;
-        renderDateSelectionWrap(selection: DateSpan): void;
-        unrenderDateSelectionWrap(selection: DateSpan): void;
-        renderDateSelection(selection: DateSpan): void;
-        unrenderDateSelection(selection: DateSpan): void;
-        renderEvents(eventStore: EventStore): void;
-        unrenderEvents(): void;
-        sliceEvents(eventStore: EventStore, allDay: boolean): EventRenderRange[];
-        renderEventSelectionWrap(instanceId: string): void;
-        unrenderEventSelectionWrap(instanceId: string): void;
-        renderEventSelection(instanceId: string): void;
-        unrenderEventSelection(instanceId: string): void;
-        renderEventDragWrap(state: EventInteractionState): void;
-        unrenderEventDragWrap(state: EventInteractionState): void;
-        renderEventDrag(state: EventInteractionState): void;
-        unrenderEventDrag(state: EventInteractionState): void;
-        renderEventResizeWrap(state: EventInteractionState): void;
-        unrenderEventResizeWrap(state: EventInteractionState): void;
-        renderEventResize(state: EventInteractionState): void;
-        unrenderEventResize(state: EventInteractionState): void;
-        startNowIndicator(dateProfile: DateProfile, dateProfileGenerator: DateProfileGenerator): void;
-        updateNowIndicator(): void;
-        stopNowIndicator(): void;
-        getNowIndicatorUnit(dateProfile: DateProfile, dateProfileGenerator: DateProfileGenerator): void;
-        renderNowIndicator(date: any): void;
-        unrenderNowIndicator(): void;
-        addScroll(scroll: any, isForced?: boolean): void;
-        popScroll(isResize: boolean): void;
-        applyQueuedScroll(isResize: boolean): void;
-        queryScroll(): any;
-        applyScroll(scroll: any, isResize: boolean): void;
-        computeDateScroll(duration: Duration): {};
-        queryDateScroll(): {};
-        applyDateScroll(scroll: any): void;
-        scrollToDuration(duration: Duration): void;
-    }
-}
-
-declare module '@fullcalendar/core/component/renderers/FgEventRenderer' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { DateFormatter } from '@fullcalendar/core/datelib/formatting';
-    import { EventUi } from '@fullcalendar/core/component/event-ui';
-    import { EventRenderRange } from '@fullcalendar/core/component/event-rendering';
-    import { Seg } from '@fullcalendar/core/component/DateComponent';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    export { FgEventRenderer as default, FgEventRenderer };
-    abstract class FgEventRenderer {
-        context: ComponentContext;
-        eventTimeFormat: DateFormatter;
-        displayEventTime: boolean;
-        displayEventEnd: boolean;
-        segs: Seg[];
-        isSizeDirty: boolean;
-        renderSegs(context: ComponentContext, segs: Seg[], mirrorInfo?: any): void;
-        unrender(context: ComponentContext, _segs: Seg[], mirrorInfo?: any): void;
-        abstract renderSegHtml(seg: Seg, mirrorInfo: any): string;
-        abstract attachSegs(segs: Seg[], mirrorInfo: any): any;
-        abstract detachSegs(segs: Seg[]): any;
-        rangeUpdated(): void;
-        renderSegEls(segs: Seg[], mirrorInfo: any): Seg[];
-        getSegClasses(seg: Seg, isDraggable: any, isResizable: any, mirrorInfo: any): string[];
-        getTimeText(eventRange: EventRenderRange, formatter?: any, displayEnd?: any): any;
-        _getTimeText(start: DateMarker, end: DateMarker, allDay: any, formatter?: any, displayEnd?: any, forcedStartTzo?: number, forcedEndTzo?: number): any;
-        computeEventTimeFormat(): any;
-        computeDisplayEventTime(): boolean;
-        computeDisplayEventEnd(): boolean;
-        getSkinCss(ui: EventUi): {
-            'background-color': string;
-            'border-color': string;
-            color: string;
-        };
-        sortEventSegs(segs: any): Seg[];
-        computeSizes(force: boolean): void;
-        assignSizes(force: boolean): void;
-        computeSegSizes(segs: Seg[]): void;
-        assignSegSizes(segs: Seg[]): void;
-        hideByHash(hash: any): void;
-        showByHash(hash: any): void;
-        selectByInstanceId(instanceId: string): void;
-        unselectByInstanceId(instanceId: string): void;
-    }
-    export function buildSegCompareObj(seg: Seg): any;
-}
-
-declare module '@fullcalendar/core/component/renderers/FillRenderer' {
-    import { Seg } from '@fullcalendar/core/component/DateComponent';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    export { FillRenderer as default, FillRenderer };
-    abstract class FillRenderer {
-        context: ComponentContext;
-        fillSegTag: string;
-        containerElsByType: any;
-        segsByType: any;
-        dirtySizeFlags: any;
-        constructor();
-        getSegsByType(type: string): any;
-        renderSegs(type: string, context: ComponentContext, segs: Seg[]): void;
-        unrender(type: string, context: ComponentContext): void;
-        renderSegEls(type: any, segs: Seg[]): Seg[];
-        renderSegHtml(type: any, seg: Seg): string;
-        abstract attachSegs(type: any, segs: Seg[]): HTMLElement[] | void;
-        detachSegs(type: any, segs: Seg[]): void;
-        computeSizes(force: boolean): void;
-        assignSizes(force: boolean): void;
-        computeSegSizes(segs: Seg[]): void;
-        assignSegSizes(segs: Seg[]): void;
-    }
-}
-
-declare module '@fullcalendar/core/DateProfileGenerator' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { DateRange, OpenDateRange } from '@fullcalendar/core/datelib/date-range';
-    import { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    import Calendar from '@fullcalendar/core/Calendar';
-    export interface DateProfile {
-        currentRange: DateRange;
-        currentRangeUnit: string;
-        isRangeAllDay: boolean;
-        validRange: OpenDateRange;
-        activeRange: DateRange;
-        renderRange: DateRange;
-        minTime: Duration;
-        maxTime: Duration;
-        isValid: boolean;
-        dateIncrement: Duration;
-    }
-    export { DateProfileGenerator as default, DateProfileGenerator };
-    class DateProfileGenerator {
-        viewSpec: ViewSpec;
-        options: any;
-        dateEnv: DateEnv;
-        calendar: Calendar;
-        isHiddenDayHash: boolean[];
-        constructor(viewSpec: ViewSpec, calendar: Calendar);
-        buildPrev(currentDateProfile: DateProfile, currentDate: DateMarker): DateProfile;
-        buildNext(currentDateProfile: DateProfile, currentDate: DateMarker): DateProfile;
-        build(currentDate: DateMarker, direction?: any, forceToValid?: boolean): DateProfile;
-        buildValidRange(): OpenDateRange;
-        buildCurrentRangeInfo(date: DateMarker, direction: any): {
-            duration: any;
-            unit: any;
-            range: any;
-        };
-        getFallbackDuration(): Duration;
-        adjustActiveRange(range: DateRange, minTime: Duration, maxTime: Duration): {
-            start: Date;
-            end: Date;
-        };
-        buildRangeFromDuration(date: DateMarker, direction: any, duration: Duration, unit: any): any;
-        buildRangeFromDayCount(date: DateMarker, direction: any, dayCount: any): {
-            start: Date;
-            end: Date;
-        };
-        buildCustomVisibleRange(date: DateMarker): OpenDateRange;
-        buildRenderRange(currentRange: DateRange, currentRangeUnit: any, isRangeAllDay: any): DateRange;
-        buildDateIncrement(fallback: any): Duration;
-        getRangeOption(name: any, ...otherArgs: any[]): OpenDateRange;
-        initHiddenDays(): void;
-        trimHiddenDays(range: DateRange): DateRange | null;
-        isHiddenDay(day: any): boolean;
-        skipHiddenDays(date: DateMarker, inc?: number, isExclusive?: boolean): Date;
-    }
-    export function isDateProfilesEqual(p0: DateProfile, p1: DateProfile): boolean;
-}
-
-declare module '@fullcalendar/core/structs/view-def' {
-    import { ViewClass, ViewConfigHash } from '@fullcalendar/core/structs/view-config';
-    export interface ViewDef {
-        type: string;
-        class: ViewClass;
-        overrides: any;
-        defaults: any;
-    }
-    export type ViewDefHash = {
-        [viewType: string]: ViewDef;
-    };
-    export function compileViewDefs(defaultConfigs: ViewConfigHash, overrideConfigs: ViewConfigHash): ViewDefHash;
-}
-
-declare module '@fullcalendar/core/structs/view-spec' {
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import OptionsManager from '@fullcalendar/core/OptionsManager';
-    import { ViewConfigInputHash, ViewClass } from '@fullcalendar/core/structs/view-config';
-    export interface ViewSpec {
-        type: string;
-        class: ViewClass;
-        duration: Duration;
-        durationUnit: string;
-        singleUnit: string;
-        options: any;
-        buttonTextOverride: string;
-        buttonTextDefault: string;
-    }
-    export type ViewSpecHash = {
-        [viewType: string]: ViewSpec;
-    };
-    export function buildViewSpecs(defaultInputs: ViewConfigInputHash, optionsManager: OptionsManager): ViewSpecHash;
-}
-
-declare module '@fullcalendar/core/structs/date-span' {
-    import { DateRange, OpenDateRange } from '@fullcalendar/core/datelib/date-range';
-    import { DateInput, DateEnv } from '@fullcalendar/core/datelib/env';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { EventRenderRange } from '@fullcalendar/core/component/event-rendering';
-    import { EventUiHash } from '@fullcalendar/core/component/event-ui';
-    import Calendar from '@fullcalendar/core/Calendar';
-    export interface OpenDateSpanInput {
-        start?: DateInput;
-        end?: DateInput;
-        allDay?: boolean;
-        [otherProp: string]: any;
-    }
-    export interface DateSpanInput extends OpenDateSpanInput {
-        start: DateInput;
-        end: DateInput;
-    }
-    export interface OpenDateSpan {
-        range: OpenDateRange;
-        allDay: boolean;
-        [otherProp: string]: any;
-    }
-    export interface DateSpan extends OpenDateSpan {
-        range: DateRange;
-    }
-    export interface DateSpanApi {
-        start: Date;
-        end: Date;
-        startStr: string;
-        endStr: string;
-        allDay: boolean;
-    }
-    export interface DatePointApi {
-        date: Date;
-        dateStr: string;
-        allDay: boolean;
-    }
-    export function parseDateSpan(raw: DateSpanInput, dateEnv: DateEnv, defaultDuration?: Duration): DateSpan | null;
-    export function parseOpenDateSpan(raw: OpenDateSpanInput, dateEnv: DateEnv): OpenDateSpan | null;
-    export function isDateSpansEqual(span0: DateSpan, span1: DateSpan): boolean;
-    export function buildDateSpanApi(span: DateSpan, dateEnv: DateEnv): DateSpanApi;
-    export function buildDatePointApi(span: DateSpan, dateEnv: DateEnv): DatePointApi;
-    export function fabricateEventRange(dateSpan: DateSpan, eventUiBases: EventUiHash, calendar: Calendar): EventRenderRange;
-}
-
-declare module '@fullcalendar/core/datelib/marker' {
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    export type DateMarker = Date;
-    export const DAY_IDS: string[];
-    export function addWeeks(m: DateMarker, n: number): Date;
-    export function addDays(m: DateMarker, n: number): Date;
-    export function addMs(m: DateMarker, n: number): Date;
-    export function diffWeeks(m0: any, m1: any): number;
-    export function diffDays(m0: any, m1: any): number;
-    export function diffHours(m0: any, m1: any): number;
-    export function diffMinutes(m0: any, m1: any): number;
-    export function diffSeconds(m0: any, m1: any): number;
-    export function diffDayAndTime(m0: DateMarker, m1: DateMarker): Duration;
-    export function diffWholeWeeks(m0: DateMarker, m1: DateMarker): number;
-    export function diffWholeDays(m0: DateMarker, m1: DateMarker): number;
-    export function startOfDay(m: DateMarker): DateMarker;
-    export function startOfHour(m: DateMarker): Date;
-    export function startOfMinute(m: DateMarker): Date;
-    export function startOfSecond(m: DateMarker): Date;
-    export function weekOfYear(marker: any, dow: any, doy: any): number;
-    export function dateToLocalArray(date: any): any[];
-    export function arrayToLocalDate(a: any): Date;
-    export function dateToUtcArray(date: any): any[];
-    export function arrayToUtcDate(a: any): Date;
-    export function isValidDate(m: DateMarker): boolean;
-    export function timeAsMs(m: DateMarker): number;
-}
-
-declare module '@fullcalendar/core/datelib/duration' {
-    export type DurationInput = DurationObjectInput | string | number;
-    export interface DurationObjectInput {
-        years?: number;
-        year?: number;
-        months?: number;
-        month?: number;
-        weeks?: number;
-        week?: number;
-        days?: number;
-        day?: number;
-        hours?: number;
-        hour?: number;
-        minutes?: number;
-        minute?: number;
-        seconds?: number;
-        second?: number;
-        milliseconds?: number;
-        millisecond?: number;
-        ms?: number;
-    }
-    export interface Duration {
-        years: number;
-        months: number;
-        days: number;
-        milliseconds: number;
-    }
-    export function createDuration(input: DurationInput, unit?: string): Duration | null;
-    export function getWeeksFromInput(obj: DurationObjectInput): number;
-    export function durationsEqual(d0: Duration, d1: Duration): boolean;
-    export function isSingleDay(dur: Duration): boolean;
-    export function addDurations(d0: Duration, d1: Duration): {
-        years: number;
-        months: number;
-        days: number;
-        milliseconds: number;
-    };
-    export function subtractDurations(d1: Duration, d0: Duration): Duration;
-    export function multiplyDuration(d: Duration, n: number): {
-        years: number;
-        months: number;
-        days: number;
-        milliseconds: number;
-    };
-    export function asRoughYears(dur: Duration): number;
-    export function asRoughMonths(dur: Duration): number;
-    export function asRoughDays(dur: Duration): number;
-    export function asRoughHours(dur: Duration): number;
-    export function asRoughMinutes(dur: Duration): number;
-    export function asRoughSeconds(dur: Duration): number;
-    export function asRoughMs(dur: Duration): number;
-    export function wholeDivideDurations(numerator: Duration, denominator: Duration): number;
-    export function greatestDurationDenominator(dur: Duration, dontReturnWeeks?: boolean): {
-        unit: string;
-        value: number;
-    };
-}
-
-declare module '@fullcalendar/core/datelib/env' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { CalendarSystem } from '@fullcalendar/core/datelib/calendar-system';
-    import { Locale } from '@fullcalendar/core/datelib/locale';
-    import { NamedTimeZoneImpl, NamedTimeZoneImplClass } from '@fullcalendar/core/datelib/timezone';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { DateFormatter } from '@fullcalendar/core/datelib/formatting';
-    import { CmdFormatterFunc } from '@fullcalendar/core/datelib/formatting-cmd';
-    export interface DateEnvSettings {
-        timeZone: string;
-        namedTimeZoneImpl?: NamedTimeZoneImplClass;
-        calendarSystem: string;
-        locale: Locale;
-        weekNumberCalculation?: any;
-        firstDay?: any;
-        weekLabel?: string;
-        cmdFormatter?: CmdFormatterFunc;
-    }
-    export type DateInput = Date | string | number | number[];
-    export interface DateMarkerMeta {
-        marker: DateMarker;
-        isTimeUnspecified: boolean;
-        forcedTzo: number | null;
-    }
-    export class DateEnv {
-        timeZone: string;
-        namedTimeZoneImpl: NamedTimeZoneImpl;
-        canComputeOffset: boolean;
-        calendarSystem: CalendarSystem;
-        locale: Locale;
-        weekDow: number;
-        weekDoy: number;
-        weekNumberFunc: any;
-        weekLabel: string;
-        cmdFormatter?: CmdFormatterFunc;
-        constructor(settings: DateEnvSettings);
-        createMarker(input: DateInput): DateMarker;
-        createNowMarker(): DateMarker;
-        createMarkerMeta(input: DateInput): DateMarkerMeta;
-        parse(s: string): {
-            marker: Date;
-            isTimeUnspecified: boolean;
-            forcedTzo: any;
-        };
-        getYear(marker: DateMarker): number;
-        getMonth(marker: DateMarker): number;
-        add(marker: DateMarker, dur: Duration): DateMarker;
-        subtract(marker: DateMarker, dur: Duration): DateMarker;
-        addYears(marker: DateMarker, n: number): Date;
-        addMonths(marker: DateMarker, n: number): Date;
-        diffWholeYears(m0: DateMarker, m1: DateMarker): number;
-        diffWholeMonths(m0: DateMarker, m1: DateMarker): number;
-        greatestWholeUnit(m0: DateMarker, m1: DateMarker): {
-            unit: string;
-            value: number;
-        };
-        countDurationsBetween(m0: DateMarker, m1: DateMarker, d: Duration): number;
-        startOf(m: DateMarker, unit: string): Date;
-        startOfYear(m: DateMarker): DateMarker;
-        startOfMonth(m: DateMarker): DateMarker;
-        startOfWeek(m: DateMarker): DateMarker;
-        computeWeekNumber(marker: DateMarker): number;
-        format(marker: DateMarker, formatter: DateFormatter, dateOptions?: {
-            forcedTzo?: number;
-        }): any;
-        formatRange(start: DateMarker, end: DateMarker, formatter: DateFormatter, dateOptions?: {
-            forcedStartTzo?: number;
-            forcedEndTzo?: number;
-            isEndExclusive?: boolean;
-        }): any;
-        formatIso(marker: DateMarker, extraOptions?: any): string;
-        timestampToMarker(ms: number): Date;
-        offsetForMarker(m: DateMarker): number;
-        toDate(m: DateMarker, forcedTzo?: number): Date;
-    }
-}
-
-declare module '@fullcalendar/core/datelib/formatting' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { CalendarSystem } from '@fullcalendar/core/datelib/calendar-system';
-    import { Locale } from '@fullcalendar/core/datelib/locale';
-    import { CmdFormatterFunc } from '@fullcalendar/core/datelib/formatting-cmd';
-    import { FuncFormatterFunc } from '@fullcalendar/core/datelib/formatting-func';
-    export interface ZonedMarker {
-        marker: DateMarker;
-        timeZoneOffset: number;
-    }
-    export interface ExpandedZonedMarker extends ZonedMarker {
-        array: number[];
-        year: number;
-        month: number;
-        day: number;
-        hour: number;
-        minute: number;
-        second: number;
-        millisecond: number;
-    }
-    export interface VerboseFormattingArg {
-        date: ExpandedZonedMarker;
-        start: ExpandedZonedMarker;
-        end?: ExpandedZonedMarker;
-        timeZone: string;
-        localeCodes: string[];
-        separator: string;
-    }
-    export interface DateFormattingContext {
-        timeZone: string;
-        locale: Locale;
-        calendarSystem: CalendarSystem;
-        computeWeekNumber: (d: DateMarker) => number;
-        weekLabel: string;
-        cmdFormatter?: CmdFormatterFunc;
-    }
-    export interface DateFormatter {
-        format(date: ZonedMarker, context: DateFormattingContext): any;
-        formatRange(start: ZonedMarker, end: ZonedMarker, context: DateFormattingContext): any;
-    }
-    export type FormatterInput = object | string | FuncFormatterFunc;
-    export function createFormatter(input: FormatterInput, defaultSeparator?: string): DateFormatter;
-    export function buildIsoString(marker: DateMarker, timeZoneOffset?: number, stripZeroTime?: boolean): string;
-    export function formatIsoTimeString(marker: DateMarker): string;
-    export function formatTimeZoneOffset(minutes: number, doIso?: boolean): string;
-    export function createVerboseFormattingArg(start: ZonedMarker, end: ZonedMarker, context: DateFormattingContext, separator?: string): VerboseFormattingArg;
-}
-
-declare module '@fullcalendar/core/datelib/timezone' {
-    export abstract class NamedTimeZoneImpl {
-        timeZoneName: string;
-        constructor(timeZoneName: string);
-        abstract offsetForArray(a: number[]): number;
-        abstract timestampToArray(ms: number): number[];
-    }
-    export type NamedTimeZoneImplClass = {
-        new (timeZoneName: string): NamedTimeZoneImpl;
-    };
-}
-
-declare module '@fullcalendar/core/datelib/parsing' {
-    export function parse(str: any): {
-        marker: Date;
-        isTimeUnspecified: boolean;
-        timeZoneOffset: any;
-    };
-}
-
-declare module '@fullcalendar/core/structs/event-source' {
-    import { EventInput } from '@fullcalendar/core/structs/event';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { EventSourceFunc } from '@fullcalendar/core/event-sources/func-event-source';
-    import { EventUi } from '@fullcalendar/core/component/event-ui';
-    import { ConstraintInput, AllowFunc } from '@fullcalendar/core/validation';
-    export type EventSourceError = {
-        message: string;
-        response?: any;
-        [otherProp: string]: any;
-    };
-    export type EventInputTransformer = (eventInput: EventInput) => EventInput | null;
-    export type EventSourceSuccessResponseHandler = (rawData: any, response: any) => EventInput[] | void;
-    export type EventSourceErrorResponseHandler = (error: EventSourceError) => void;
-    export interface ExtendedEventSourceInput {
-        id?: string | number;
-        allDayDefault?: boolean;
-        eventDataTransform?: EventInputTransformer;
-        events?: EventInput[] | EventSourceFunc;
-        url?: string;
-        method?: string;
-        extraParams?: object | (() => object);
-        startParam?: string;
-        endParam?: string;
-        timeZoneParam?: string;
-        success?: EventSourceSuccessResponseHandler;
-        failure?: EventSourceErrorResponseHandler;
-        editable?: boolean;
-        startEditable?: boolean;
-        durationEditable?: boolean;
-        constraint?: ConstraintInput;
-        overlap?: boolean;
-        allow?: AllowFunc;
-        className?: string[] | string;
-        classNames?: string[] | string;
-        backgroundColor?: string;
-        borderColor?: string;
-        textColor?: string;
-        color?: string;
-        [otherProp: string]: any;
-    }
-    export type EventSourceInput = ExtendedEventSourceInput | // object in extended form
-    EventSourceFunc | // just a function
-    string;
-    export interface EventSource {
-        _raw: any;
-        sourceId: string;
-        sourceDefId: number;
-        meta: any;
-        publicId: string;
-        isFetching: boolean;
-        latestFetchId: string;
-        fetchRange: DateRange | null;
-        allDayDefault: boolean | null;
-        eventDataTransform: EventInputTransformer;
-        ui: EventUi;
-        success: EventSourceSuccessResponseHandler | null;
-        failure: EventSourceErrorResponseHandler | null;
-        extendedProps: any;
-    }
-    export type EventSourceHash = {
-        [sourceId: string]: EventSource;
-    };
-    export type EventSourceFetcher = (arg: {
-        eventSource: EventSource;
-        calendar: Calendar;
-        range: DateRange;
-    }, success: (res: {
-        rawEvents: EventInput[];
-        xhr?: XMLHttpRequest;
-    }) => void, failure: (error: EventSourceError) => void) => (void | PromiseLike<EventInput[]>);
-    export interface EventSourceDef {
-        ignoreRange?: boolean;
-        parseMeta: (raw: EventSourceInput) => object | null;
-        fetch: EventSourceFetcher;
-    }
-    export function doesSourceNeedRange(eventSource: EventSource, calendar: Calendar): boolean;
-    export function parseEventSource(raw: EventSourceInput, calendar: Calendar): EventSource | null;
-}
-
-declare module '@fullcalendar/core/interactions/interaction' {
-    import DateComponent from '@fullcalendar/core/component/DateComponent';
-    export abstract class Interaction {
-        component: DateComponent<any>;
-        constructor(settings: InteractionSettings);
-        destroy(): void;
-    }
-    export type InteractionClass = {
-        new (settings: InteractionSettings): Interaction;
-    };
-    export interface InteractionSettingsInput {
-        el: HTMLElement;
-        useEventCenter?: boolean;
-    }
-    export interface InteractionSettings {
-        component: DateComponent<any>;
-        el: HTMLElement;
-        useEventCenter: boolean;
-    }
-    export type InteractionSettingsStore = {
-        [componenUid: string]: InteractionSettings;
-    };
-    export function parseInteractionSettings(component: DateComponent<any>, input: InteractionSettingsInput): InteractionSettings;
-    export function interactionSettingsToStore(settings: InteractionSettings): {
-        [x: string]: InteractionSettings;
-    };
-    export let interactionSettingsStore: InteractionSettingsStore;
-}
-
-declare module '@fullcalendar/core/interactions/pointer' {
-    export interface PointerDragEvent {
-        origEvent: UIEvent;
-        isTouch: boolean;
-        subjectEl: EventTarget;
-        pageX: number;
-        pageY: number;
-        deltaX: number;
-        deltaY: number;
-    }
-}
-
-declare module '@fullcalendar/core/interactions/hit' {
-    import DateComponent from '@fullcalendar/core/component/DateComponent';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { Rect } from '@fullcalendar/core/util/geom';
-    export interface Hit {
-        component: DateComponent<any>;
-        dateSpan: DateSpan;
-        dayEl: HTMLElement;
-        rect: Rect;
-        layer: number;
-    }
-}
-
-declare module '@fullcalendar/core/interactions/date-selecting' {
-    import { Hit } from '@fullcalendar/core/interactions/hit';
-    export type dateSelectionJoinTransformer = (hit0: Hit, hit1: Hit) => any;
-}
-
-declare module '@fullcalendar/core/interactions/event-dragging' {
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { EventMutation } from '@fullcalendar/core/structs/event-mutation';
-    import { Hit } from '@fullcalendar/core/interactions/hit';
-    import { EventDef } from '@fullcalendar/core/structs/event';
-    import { EventUi } from '@fullcalendar/core/component/event-ui';
-    import { View } from '@fullcalendar/core';
-    export type eventDragMutationMassager = (mutation: EventMutation, hit0: Hit, hit1: Hit) => void;
-    export type EventDropTransformers = (mutation: EventMutation, calendar: Calendar) => any;
-    export type eventIsDraggableTransformer = (val: boolean, eventDef: EventDef, eventUi: EventUi, view: View) => boolean;
-}
-
-declare module '@fullcalendar/core/interactions/event-resizing' {
-    import { Hit } from '@fullcalendar/core/interactions/hit';
-    export type EventResizeJoinTransforms = (hit0: Hit, hit1: Hit) => false | object;
-}
-
-declare module '@fullcalendar/core/interactions/ElementDragging' {
-    import EmitterMixin from '@fullcalendar/core/common/EmitterMixin';
-    export { ElementDragging as default, ElementDragging };
-    abstract class ElementDragging {
-        emitter: EmitterMixin;
-        constructor(el: HTMLElement);
-        destroy(): void;
-        abstract setIgnoreMove(bool: boolean): void;
-        setMirrorIsVisible(bool: boolean): void;
-        setMirrorNeedsRevert(bool: boolean): void;
-        setAutoScrollEnabled(bool: boolean): void;
-    }
-    export type ElementDraggingClass = {
-        new (el: HTMLElement): ElementDragging;
-    };
-}
-
-declare module '@fullcalendar/core/formatting-api' {
-    import { DateInput } from '@fullcalendar/core/datelib/env';
-    export function formatDate(dateInput: DateInput, settings?: {}): any;
-    export function formatRange(startInput: DateInput, endInput: DateInput, settings: any): any;
-}
-
-declare module '@fullcalendar/core/options' {
-    import { PluginDef } from '@fullcalendar/core/plugin-system';
-    export const config: any;
-    export const globalDefaults: {
-        defaultRangeSeparator: string;
-        titleRangeSeparator: string;
-        defaultTimedEventDuration: string;
-        defaultAllDayEventDuration: {
-            day: number;
-        };
-        forceEventDuration: boolean;
-        nextDayThreshold: string;
-        columnHeader: boolean;
-        defaultView: string;
-        aspectRatio: number;
-        header: {
-            left: string;
-            center: string;
-            right: string;
-        };
-        weekends: boolean;
-        weekNumbers: boolean;
-        weekNumberCalculation: string;
-        editable: boolean;
-        scrollTime: string;
-        minTime: string;
-        maxTime: string;
-        showNonCurrentDates: boolean;
-        lazyFetching: boolean;
-        startParam: string;
-        endParam: string;
-        timeZoneParam: string;
-        timeZone: string;
-        locales: any[];
-        locale: string;
-        timeGridEventMinHeight: number;
-        themeSystem: string;
-        dragRevertDuration: number;
-        dragScroll: boolean;
-        allDayMaintainDuration: boolean;
-        unselectAuto: boolean;
-        dropAccept: string;
-        eventOrder: string;
-        eventLimit: boolean;
-        eventLimitClick: string;
-        dayPopoverFormat: {
-            month: string;
-            day: string;
-            year: string;
-        };
-        handleWindowResize: boolean;
-        windowResizeDelay: number;
-        longPressDelay: number;
-        eventDragMinDistance: number;
-    };
-    export const rtlDefaults: {
-        header: {
-            left: string;
-            center: string;
-            right: string;
-        };
-        buttonIcons: {
-            prev: string;
-            next: string;
-            prevYear: string;
-            nextYear: string;
-        };
-    };
-    export function mergeOptions(optionObjs: any): any;
-    export function refinePluginDefs(pluginInputs: any[]): PluginDef[];
-}
-
-declare module '@fullcalendar/core/structs/recurring-event' {
-    import { EventInput, EventDef } from '@fullcalendar/core/structs/event';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    export interface ParsedRecurring {
-        typeData: any;
-        allDayGuess: boolean | null;
-        duration: Duration | null;
-    }
-    export interface RecurringType {
-        parse: (rawEvent: EventInput, leftoverProps: any, dateEnv: DateEnv) => ParsedRecurring | null;
-        expand: (typeData: any, framingRange: DateRange, dateEnv: DateEnv) => DateMarker[];
-    }
-    export function parseRecurring(eventInput: EventInput, allDayDefault: boolean | null, dateEnv: DateEnv, recurringTypes: RecurringType[], leftovers: any): {
-        allDay: any;
-        duration: Duration;
-        typeData: any;
-        typeId: number;
-    };
-    export function expandRecurringRanges(eventDef: EventDef, duration: Duration, framingRange: DateRange, dateEnv: DateEnv, recurringTypes: RecurringType[]): DateMarker[];
-}
-
-declare module '@fullcalendar/core/structs/drag-meta' {
-    import { Duration, DurationInput } from '@fullcalendar/core/datelib/duration';
-    import { EventNonDateInput } from '@fullcalendar/core/structs/event';
-    export interface DragMetaInput extends EventNonDateInput {
-        startTime?: DurationInput;
-        duration?: DurationInput;
-        create?: boolean;
-        sourceId?: string;
-    }
-    export interface DragMeta {
-        startTime: Duration | null;
-        duration: Duration | null;
-        create: boolean;
-        sourceId: string;
-        leftoverProps: object;
-    }
-    export function parseDragMeta(raw: DragMetaInput): DragMeta;
-}
-
-declare module '@fullcalendar/core/plugin-system' {
-    import { reducerFunc } from '@fullcalendar/core/reducers/types';
-    import { eventDefParserFunc } from '@fullcalendar/core/structs/event';
-    import { eventDefMutationApplier } from '@fullcalendar/core/structs/event-mutation';
-    import Calendar, { DatePointTransform, DateSpanTransform, CalendarInteractionClass, OptionChangeHandlerMap } from '@fullcalendar/core/Calendar';
-    import { ViewConfigInputHash } from '@fullcalendar/core/structs/view-config';
-    import { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    import { ViewProps } from '@fullcalendar/core/View';
-    import { CalendarComponentProps } from '@fullcalendar/core/CalendarComponent';
-    import { isPropsValidTester } from '@fullcalendar/core/validation';
-    import { eventDragMutationMassager, eventIsDraggableTransformer, EventDropTransformers } from '@fullcalendar/core/interactions/event-dragging';
-    import { dateSelectionJoinTransformer } from '@fullcalendar/core/interactions/date-selecting';
-    import { EventResizeJoinTransforms } from '@fullcalendar/core/interactions/event-resizing';
-    import { ExternalDefTransform } from '@fullcalendar/core/interactions/external-element-dragging';
-    import { InteractionClass } from '@fullcalendar/core/interactions/interaction';
-    import { ThemeClass } from '@fullcalendar/core/theme/Theme';
-    import { EventSourceDef } from '@fullcalendar/core/structs/event-source';
-    import { CmdFormatterFunc } from '@fullcalendar/core/datelib/formatting-cmd';
-    import { RecurringType } from '@fullcalendar/core/structs/recurring-event';
-    import { NamedTimeZoneImplClass } from '@fullcalendar/core/datelib/timezone';
-    import { ElementDraggingClass } from '@fullcalendar/core/interactions/ElementDragging';
-    export interface PluginDefInput {
-        deps?: PluginDef[];
-        reducers?: reducerFunc[];
-        eventDefParsers?: eventDefParserFunc[];
-        isDraggableTransformers?: eventIsDraggableTransformer[];
-        eventDragMutationMassagers?: eventDragMutationMassager[];
-        eventDefMutationAppliers?: eventDefMutationApplier[];
-        dateSelectionTransformers?: dateSelectionJoinTransformer[];
-        datePointTransforms?: DatePointTransform[];
-        dateSpanTransforms?: DateSpanTransform[];
-        views?: ViewConfigInputHash;
-        viewPropsTransformers?: ViewPropsTransformerClass[];
-        isPropsValid?: isPropsValidTester;
-        externalDefTransforms?: ExternalDefTransform[];
-        eventResizeJoinTransforms?: EventResizeJoinTransforms[];
-        viewContainerModifiers?: ViewContainerModifier[];
-        eventDropTransformers?: EventDropTransformers[];
-        componentInteractions?: InteractionClass[];
-        calendarInteractions?: CalendarInteractionClass[];
-        themeClasses?: {
-            [themeSystemName: string]: ThemeClass;
-        };
-        eventSourceDefs?: EventSourceDef[];
-        cmdFormatter?: CmdFormatterFunc;
-        recurringTypes?: RecurringType[];
-        namedTimeZonedImpl?: NamedTimeZoneImplClass;
-        defaultView?: string;
-        elementDraggingImpl?: ElementDraggingClass;
-        optionChangeHandlers?: OptionChangeHandlerMap;
-    }
-    export interface PluginHooks {
-        reducers: reducerFunc[];
-        eventDefParsers: eventDefParserFunc[];
-        isDraggableTransformers: eventIsDraggableTransformer[];
-        eventDragMutationMassagers: eventDragMutationMassager[];
-        eventDefMutationAppliers: eventDefMutationApplier[];
-        dateSelectionTransformers: dateSelectionJoinTransformer[];
-        datePointTransforms: DatePointTransform[];
-        dateSpanTransforms: DateSpanTransform[];
-        views: ViewConfigInputHash;
-        viewPropsTransformers: ViewPropsTransformerClass[];
-        isPropsValid: isPropsValidTester | null;
-        externalDefTransforms: ExternalDefTransform[];
-        eventResizeJoinTransforms: EventResizeJoinTransforms[];
-        viewContainerModifiers: ViewContainerModifier[];
-        eventDropTransformers: EventDropTransformers[];
-        componentInteractions: InteractionClass[];
-        calendarInteractions: CalendarInteractionClass[];
-        themeClasses: {
-            [themeSystemName: string]: ThemeClass;
-        };
-        eventSourceDefs: EventSourceDef[];
-        cmdFormatter?: CmdFormatterFunc;
-        recurringTypes: RecurringType[];
-        namedTimeZonedImpl?: NamedTimeZoneImplClass;
-        defaultView: string;
-        elementDraggingImpl?: ElementDraggingClass;
-        optionChangeHandlers: OptionChangeHandlerMap;
-    }
-    export interface PluginDef extends PluginHooks {
-        id: string;
-        deps: PluginDef[];
-    }
-    export type ViewPropsTransformerClass = new () => ViewPropsTransformer;
-    export interface ViewPropsTransformer {
-        transform(viewProps: ViewProps, viewSpec: ViewSpec, calendarProps: CalendarComponentProps, allOptions: any): any;
-    }
-    export type ViewContainerModifier = (contentEl: HTMLElement, calendar: Calendar) => void;
-    export function createPlugin(input: PluginDefInput): PluginDef;
-    export class PluginSystem {
-        hooks: PluginHooks;
-        addedHash: {
-            [pluginId: string]: true;
-        };
-        constructor();
-        add(plugin: PluginDef): void;
-    }
-}
-
-declare module '@fullcalendar/core/reducers/types' {
-    import { EventInput, EventInstanceHash } from '@fullcalendar/core/structs/event';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventMutation } from '@fullcalendar/core/structs/event-mutation';
-    import { EventSource, EventSourceHash, EventSourceError } from '@fullcalendar/core/structs/event-source';
-    import { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { DateEnv } from '@fullcalendar/core/datelib/env';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    export interface CalendarState {
-        eventSources: EventSourceHash;
-        eventSourceLoadingLevel: number;
-        loadingLevel: number;
-        viewType: string;
-        currentDate: DateMarker;
-        dateProfile: DateProfile | null;
-        eventStore: EventStore;
-        dateSelection: DateSpan | null;
-        eventSelection: string;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-    }
-    export type reducerFunc = (state: CalendarState, action: Action, calendar: Calendar) => CalendarState;
-    export type Action = {
-        type: 'INIT';
-    } | // wont it create another rerender?
-    {
-        type: 'PREV';
-    } | {
-        type: 'NEXT';
-    } | {
-        type: 'SET_DATE';
-        dateMarker: DateMarker;
-    } | {
-        type: 'SET_VIEW_TYPE';
-        viewType: string;
-        dateMarker?: DateMarker;
-    } | {
-        type: 'SELECT_DATES';
-        selection: DateSpan;
-    } | {
-        type: 'UNSELECT_DATES';
-    } | {
-        type: 'SELECT_EVENT';
-        eventInstanceId: string;
-    } | {
-        type: 'UNSELECT_EVENT';
-    } | {
-        type: 'SET_EVENT_DRAG';
-        state: EventInteractionState;
-    } | {
-        type: 'UNSET_EVENT_DRAG';
-    } | {
-        type: 'SET_EVENT_RESIZE';
-        state: EventInteractionState;
-    } | {
-        type: 'UNSET_EVENT_RESIZE';
-    } | {
-        type: 'ADD_EVENT_SOURCES';
-        sources: EventSource[];
-    } | {
-        type: 'REMOVE_EVENT_SOURCE';
-        sourceId: string;
-    } | {
-        type: 'REMOVE_ALL_EVENT_SOURCES';
-    } | {
-        type: 'FETCH_EVENT_SOURCES';
-        sourceIds?: string[];
-    } | // if no sourceIds, fetch all
-    {
-        type: 'CHANGE_TIMEZONE';
-        oldDateEnv: DateEnv;
-    } | {
-        type: 'RECEIVE_EVENTS';
-        sourceId: string;
-        fetchId: string;
-        fetchRange: DateRange | null;
-        rawEvents: EventInput[];
-    } | {
-        type: 'RECEIVE_EVENT_ERROR';
-        sourceId: string;
-        fetchId: string;
-        fetchRange: DateRange | null;
-        error: EventSourceError;
-    } | // need all these?
-    {
-        type: 'ADD_EVENTS';
-        eventStore: EventStore;
-    } | {
-        type: 'MERGE_EVENTS';
-        eventStore: EventStore;
-    } | {
-        type: 'MUTATE_EVENTS';
-        instanceId: string;
-        mutation: EventMutation;
-        fromApi?: boolean;
-    } | {
-        type: 'REMOVE_EVENT_DEF';
-        defId: string;
-    } | {
-        type: 'REMOVE_EVENT_INSTANCES';
-        instances: EventInstanceHash;
-    } | {
-        type: 'REMOVE_ALL_EVENTS';
-    } | {
-        type: 'RESET_EVENTS';
-    };
-}
-
-declare module '@fullcalendar/core/CalendarComponent' {
-    import Component, { ComponentContext } from '@fullcalendar/core/component/Component';
-    import { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    import View from '@fullcalendar/core/View';
-    import Toolbar from '@fullcalendar/core/Toolbar';
-    import DateProfileGenerator, { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventUiHash } from '@fullcalendar/core/component/event-ui';
-    import { BusinessHoursInput } from '@fullcalendar/core/structs/business-hours';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { CalendarState } from '@fullcalendar/core/reducers/types';
-    export interface CalendarComponentProps extends CalendarState {
-        viewSpec: ViewSpec;
-        dateProfileGenerator: DateProfileGenerator;
-        eventUiBases: EventUiHash;
-    }
-    export { CalendarComponent as default, CalendarComponent };
-    class CalendarComponent extends Component<CalendarComponentProps> {
-        view: View;
-        header: Toolbar;
-        footer: Toolbar;
-        computeTitle: (dateProfile: any, viewOptions: any) => string;
-        parseBusinessHours: (input: BusinessHoursInput) => EventStore;
-        el: HTMLElement;
-        contentEl: HTMLElement;
-        elClassNames: string[];
-        savedScroll: any;
-        isHeightAuto: boolean;
-        viewHeight: number;
-        constructor(el: HTMLElement);
-        render(props: CalendarComponentProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-        removeElClassNames(): void;
-        updateElClassNames(context: ComponentContext): void;
-        _renderToolbars(viewSpec: ViewSpec, dateProfile: DateProfile, currentDate: DateMarker, title: string): void;
-        _unrenderToolbars(): void;
-        renderView(props: CalendarComponentProps, title: string): void;
-        updateSize(isResize?: boolean): void;
-        computeHeightVars(): void;
-        queryToolbarsHeight(): number;
-        freezeHeight(): void;
-        thawHeight(): void;
-    }
-}
-
-declare module '@fullcalendar/core/common/DayHeader' {
-    import Component, { ComponentContext } from '@fullcalendar/core/component/Component';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    export interface DayTableHeaderProps {
-        dates: DateMarker[];
-        dateProfile: DateProfile;
-        datesRepDistinctDays: boolean;
-        renderIntroHtml?: () => string;
-    }
-    export { DayHeader as default, DayHeader };
-    class DayHeader extends Component<DayTableHeaderProps> {
-        parentEl: HTMLElement;
-        el: HTMLElement;
-        thead: HTMLElement;
-        constructor(parentEl: HTMLElement);
-        render(props: DayTableHeaderProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-    }
-}
-
-declare module '@fullcalendar/core/common/table-utils' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    export function computeFallbackHeaderFormat(datesRepDistinctDays: boolean, dayCnt: number): {
-        weekday: string;
-        month?: undefined;
-        day?: undefined;
-        omitCommas?: undefined;
-    } | {
-        weekday: string;
-        month: string;
-        day: string;
-        omitCommas: boolean;
-    };
-    export function renderDateCell(dateMarker: DateMarker, dateProfile: DateProfile, datesRepDistinctDays: any, colCnt: any, colHeadFormat: any, context: ComponentContext, colspan?: any, otherAttrs?: any): string;
-}
-
-declare module '@fullcalendar/core/common/DaySeries' {
-    import DateProfileGenerator from '@fullcalendar/core/DateProfileGenerator';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    export interface DaySeriesSeg {
-        firstIndex: number;
-        lastIndex: number;
-        isStart: boolean;
-        isEnd: boolean;
-    }
-    export { DaySeries as default, DaySeries };
-    class DaySeries {
-        cnt: number;
-        dates: DateMarker[];
-        indices: number[];
-        constructor(range: DateRange, dateProfileGenerator: DateProfileGenerator);
-        sliceRange(range: DateRange): DaySeriesSeg | null;
-    }
-}
-
-declare module '@fullcalendar/core/interactions/event-interaction-state' {
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { Seg } from '@fullcalendar/core/component/DateComponent';
-    export interface EventInteractionState {
-        affectedEvents: EventStore;
-        mutatedEvents: EventStore;
-        isEvent: boolean;
-        origSeg: Seg | null;
-    }
-}
-
-declare module '@fullcalendar/core/component/event-rendering' {
-    import { EventDef, EventTuple, EventDefHash } from '@fullcalendar/core/structs/event';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { Seg } from '@fullcalendar/core/component/DateComponent';
-    import { EventUi, EventUiHash } from '@fullcalendar/core/component/event-ui';
-    import { ComponentContext } from '@fullcalendar/core/component/Component';
-    export interface EventRenderRange extends EventTuple {
-        ui: EventUi;
-        range: DateRange;
-        isStart: boolean;
-        isEnd: boolean;
-    }
-    export function sliceEventStore(eventStore: EventStore, eventUiBases: EventUiHash, framingRange: DateRange, nextDayThreshold?: Duration): {
-        bg: EventRenderRange[];
-        fg: EventRenderRange[];
-    };
-    export function hasBgRendering(def: EventDef): boolean;
-    export function filterSegsViaEls(context: ComponentContext, segs: Seg[], isMirror: boolean): Seg[];
-    export function getElSeg(el: HTMLElement): Seg | null;
-    export function compileEventUis(eventDefs: EventDefHash, eventUiBases: EventUiHash): {
-        [key: string]: EventUi;
-    };
-    export function compileEventUi(eventDef: EventDef, eventUiBases: EventUiHash): EventUi;
-    export function triggerRenderedSegs(context: ComponentContext, segs: Seg[], isMirrors: boolean): void;
-    export function triggerWillRemoveSegs(context: ComponentContext, segs: Seg[], isMirrors: boolean): void;
-    export function computeEventDraggable(context: ComponentContext, eventDef: EventDef, eventUi: EventUi): boolean;
-    export function computeEventStartResizable(context: ComponentContext, eventDef: EventDef, eventUi: EventUi): any;
-    export function computeEventEndResizable(context: ComponentContext, eventDef: EventDef, eventUi: EventUi): boolean;
-}
-
-declare module '@fullcalendar/core/common/DayTable' {
-    import DaySeries from '@fullcalendar/core/common/DaySeries';
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import { Seg } from '@fullcalendar/core/component/DateComponent';
-    export interface DayTableSeg extends Seg {
-        row: number;
-        firstCol: number;
-        lastCol: number;
-    }
-    export interface DayTableCell {
-        date: DateMarker;
-        htmlAttrs?: string;
-    }
-    export { DayTable as default, DayTable };
-    class DayTable {
-        rowCnt: number;
-        colCnt: number;
-        cells: DayTableCell[][];
-        headerDates: DateMarker[];
-        constructor(daySeries: DaySeries, breakOnWeeks: boolean);
-        sliceRange(range: DateRange): DayTableSeg[];
-    }
-}
-
-declare module '@fullcalendar/core/common/slicing-utils' {
-    import { DateRange } from '@fullcalendar/core/datelib/date-range';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventUiHash } from '@fullcalendar/core/component/event-ui';
-    import { DateProfile } from '@fullcalendar/core/DateProfileGenerator';
-    import DateComponent, { Seg, EventSegUiInteractionState } from '@fullcalendar/core/component/DateComponent';
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    import Calendar from '@fullcalendar/core/Calendar';
-    export interface SliceableProps {
-        dateSelection: DateSpan;
-        businessHours: EventStore;
-        eventStore: EventStore;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-        eventSelection: string;
-        eventUiBases: EventUiHash;
-    }
-    export interface SlicedProps<SegType extends Seg> {
-        dateSelectionSegs: SegType[];
-        businessHourSegs: SegType[];
-        fgEventSegs: SegType[];
-        bgEventSegs: SegType[];
-        eventDrag: EventSegUiInteractionState | null;
-        eventResize: EventSegUiInteractionState | null;
-        eventSelection: string;
-    }
-    export { Slicer as default, Slicer };
-    abstract class Slicer<SegType extends Seg, ExtraArgs extends any[] = []> {
-        abstract sliceRange(dateRange: DateRange, ...extraArgs: ExtraArgs): SegType[];
-        sliceProps(props: SliceableProps, dateProfile: DateProfile, nextDayThreshold: Duration | null, calendar: Calendar, component: DateComponent<any>, // TODO: kill
-        ...extraArgs: ExtraArgs): SlicedProps<SegType>;
-        sliceNowDate(// does not memoize
-        date: DateMarker, component: DateComponent<any>, // TODO: kill
-        ...extraArgs: ExtraArgs): SegType[];
-    }
-}
-
-declare module '@fullcalendar/core/structs/event-mutation' {
-    import { Duration } from '@fullcalendar/core/datelib/duration';
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import { EventDef } from '@fullcalendar/core/structs/event';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { EventUiHash } from '@fullcalendar/core/component/event-ui';
-    export interface EventMutation {
-        datesDelta?: Duration;
-        startDelta?: Duration;
-        endDelta?: Duration;
-        standardProps?: any;
-        extendedProps?: any;
-    }
-    export function applyMutationToEventStore(eventStore: EventStore, eventConfigBase: EventUiHash, mutation: EventMutation, calendar: Calendar): EventStore;
-    export type eventDefMutationApplier = (eventDef: EventDef, mutation: EventMutation, calendar: Calendar) => void;
-}
-
-declare module '@fullcalendar/core/validation' {
-    import { EventStore } from '@fullcalendar/core/structs/event-store';
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { DateSpan, DateSpanApi } from '@fullcalendar/core/structs/date-span';
-    import EventApi from '@fullcalendar/core/api/EventApi';
-    import { EventInput } from '@fullcalendar/core/structs/event';
-    import { EventInteractionState } from '@fullcalendar/core/interactions/event-interaction-state';
-    import { SplittableProps } from '@fullcalendar/core/component/event-splitting';
-    export type ConstraintInput = 'businessHours' | string | EventInput | EventInput[];
-    export type Constraint = 'businessHours' | string | EventStore | false;
-    export type OverlapFunc = ((stillEvent: EventApi, movingEvent: EventApi | null) => boolean);
-    export type AllowFunc = (span: DateSpanApi, movingEvent: EventApi | null) => boolean;
-    export type isPropsValidTester = (props: SplittableProps, calendar: Calendar) => boolean;
-    export function isInteractionValid(interaction: EventInteractionState, calendar: Calendar): boolean;
-    export function isDateSelectionValid(dateSelection: DateSpan, calendar: Calendar): boolean;
-    export function isPropsValid(state: SplittableProps, calendar: Calendar, dateSpanMeta?: {}, filterConfig?: any): boolean;
-    export function normalizeConstraint(input: ConstraintInput, calendar: Calendar): Constraint | null;
-}
-
-declare module '@fullcalendar/core/api/EventApi' {
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { EventDef, EventInstance } from '@fullcalendar/core/structs/event';
-    import { EventMutation } from '@fullcalendar/core/structs/event-mutation';
-    import { DateInput } from '@fullcalendar/core/datelib/env';
-    import { DurationInput } from '@fullcalendar/core/datelib/duration';
-    import { FormatterInput } from '@fullcalendar/core/datelib/formatting';
-    import EventSourceApi from '@fullcalendar/core/api/EventSourceApi';
-    export { EventApi as default, EventApi };
-    class EventApi {
-        _calendar: Calendar;
-        _def: EventDef;
-        _instance: EventInstance | null;
-        constructor(calendar: Calendar, def: EventDef, instance?: EventInstance);
-        setProp(name: string, val: string): void;
-        setExtendedProp(name: string, val: any): void;
-        setStart(startInput: DateInput, options?: {
-            granularity?: string;
-            maintainDuration?: boolean;
-        }): void;
-        setEnd(endInput: DateInput | null, options?: {
-            granularity?: string;
-        }): void;
-        setDates(startInput: DateInput, endInput: DateInput | null, options?: {
-            allDay?: boolean;
-            granularity?: string;
-        }): void;
-        moveStart(deltaInput: DurationInput): void;
-        moveEnd(deltaInput: DurationInput): void;
-        moveDates(deltaInput: DurationInput): void;
-        setAllDay(allDay: boolean, options?: {
-            maintainDuration?: boolean;
-        }): void;
-        formatRange(formatInput: FormatterInput): any;
-        mutate(mutation: EventMutation): void;
-        remove(): void;
-        readonly source: EventSourceApi | null;
-        readonly start: Date | null;
-        readonly end: Date | null;
-        readonly id: string;
-        readonly groupId: string;
-        readonly allDay: boolean;
-        readonly title: string;
-        readonly url: string;
-        readonly rendering: string;
-        readonly startEditable: boolean;
-        readonly durationEditable: boolean;
-        readonly constraint: any;
-        readonly overlap: any;
-        readonly allow: any;
-        readonly backgroundColor: string;
-        readonly borderColor: string;
-        readonly textColor: string;
-        readonly classNames: string[];
-        readonly extendedProps: any;
-    }
-}
-
-declare module '@fullcalendar/core/util/requestJson' {
-    export default function requestJson(method: string, url: string, params: object, successCallback: any, failureCallback: any): void;
-}
-
-declare module '@fullcalendar/core/datelib/locale' {
-    export type LocaleCodeArg = string | string[];
-    export type LocaleSingularArg = LocaleCodeArg | RawLocale;
-    export interface Locale {
-        codeArg: LocaleCodeArg;
-        codes: string[];
-        week: {
-            dow: number;
-            doy: number;
-        };
-        simpleNumberFormat: Intl.NumberFormat;
-        options: any;
-    }
-    export interface RawLocale {
-        code: string;
-        [otherProp: string]: any;
-    }
-    export type RawLocaleMap = {
-        [code: string]: RawLocale;
-    };
-    export interface RawLocaleInfo {
-        map: RawLocaleMap;
-        defaultCode: string;
-    }
-    export function parseRawLocales(explicitRawLocales: RawLocale[]): RawLocaleInfo;
-    export function buildLocale(inputSingular: LocaleSingularArg, available: RawLocaleMap): Locale;
-}
-
-declare module '@fullcalendar/core/OptionsManager' {
-    export { OptionsManager as default, OptionsManager };
-    class OptionsManager {
-        dirDefaults: any;
-        localeDefaults: any;
-        overrides: any;
-        dynamicOverrides: any;
-        computed: any;
-        constructor(overrides: any);
-        mutate(updates: any, removals: string[], isDynamic?: boolean): void;
-        compute(): void;
-    }
-}
-
-declare module '@fullcalendar/core/api/EventSourceApi' {
-    import Calendar from '@fullcalendar/core/Calendar';
-    import { EventSource } from '@fullcalendar/core/structs/event-source';
-    export { EventSourceApi as default, EventSourceApi };
-    class EventSourceApi {
-        calendar: Calendar;
-        internalEventSource: EventSource;
-        constructor(calendar: Calendar, internalEventSource: EventSource);
-        remove(): void;
-        refetch(): void;
-        readonly id: string;
-        readonly url: string;
-    }
-}
-
-declare module '@fullcalendar/core/structs/view-config' {
-    import View from '@fullcalendar/core/View';
-    import { ViewSpec } from '@fullcalendar/core/structs/view-spec';
-    export type ViewClass = new (viewSpec: ViewSpec, parentEl: HTMLElement) => View;
-    export interface ViewConfigObjectInput {
-        type?: string;
-        class?: ViewClass;
-        [optionName: string]: any;
-    }
-    export type ViewConfigInput = ViewClass | ViewConfigObjectInput;
-    export type ViewConfigInputHash = {
-        [viewType: string]: ViewConfigInput;
-    };
-    export interface ViewConfig {
-        superType: string;
-        class: ViewClass | null;
-        options: any;
-    }
-    export type ViewConfigHash = {
-        [viewType: string]: ViewConfig;
-    };
-    export function parseViewConfigs(inputs: ViewConfigInputHash): ViewConfigHash;
-}
-
-declare module '@fullcalendar/core/datelib/calendar-system' {
-    import { DateMarker } from '@fullcalendar/core/datelib/marker';
-    export interface CalendarSystem {
-        getMarkerYear(d: DateMarker): number;
-        getMarkerMonth(d: DateMarker): number;
-        getMarkerDay(d: DateMarker): number;
-        arrayToMarker(arr: number[]): DateMarker;
-        markerToArray(d: DateMarker): number[];
-    }
-    export function registerCalendarSystem(name: any, theClass: any): void;
-    export function createCalendarSystem(name: any): any;
-}
-
-declare module '@fullcalendar/core/datelib/formatting-cmd' {
-    import { DateFormatter, DateFormattingContext, ZonedMarker, VerboseFormattingArg } from '@fullcalendar/core/datelib/formatting';
-    export type CmdFormatterFunc = (cmd: string, arg: VerboseFormattingArg) => string;
-    export class CmdFormatter implements DateFormatter {
-        cmdStr: string;
-        separator: string;
-        constructor(cmdStr: string, separator?: string);
-        format(date: ZonedMarker, context: DateFormattingContext): string;
-        formatRange(start: ZonedMarker, end: ZonedMarker, context: DateFormattingContext): string;
-    }
-}
-
-declare module '@fullcalendar/core/datelib/formatting-func' {
-    import { DateFormatter, DateFormattingContext, ZonedMarker, VerboseFormattingArg } from '@fullcalendar/core/datelib/formatting';
-    export type FuncFormatterFunc = (arg: VerboseFormattingArg) => string;
-    export class FuncFormatter implements DateFormatter {
-        func: FuncFormatterFunc;
-        constructor(func: FuncFormatterFunc);
-        format(date: ZonedMarker, context: DateFormattingContext): string;
-        formatRange(start: ZonedMarker, end: ZonedMarker, context: DateFormattingContext): string;
-    }
-}
-
-declare module '@fullcalendar/core/event-sources/func-event-source' {
-    import { EventSourceError } from '@fullcalendar/core/structs/event-source';
-    import { EventInput } from '@fullcalendar/core/structs/event';
-    export type EventSourceFunc = (arg: {
-        start: Date;
-        end: Date;
-        timeZone: string;
-    }, successCallback: (events: EventInput[]) => void, failureCallback: (error: EventSourceError) => void) => (void | PromiseLike<EventInput[]>);
-    const _default: import("@fullcalendar/core/plugin-system").PluginDef;
-    export default _default;
-}
-
-declare module '@fullcalendar/core/interactions/external-element-dragging' {
-    import { DateSpan } from '@fullcalendar/core/structs/date-span';
-    import { DragMeta } from '@fullcalendar/core/structs/drag-meta';
-    export type ExternalDefTransform = (dateSpan: DateSpan, dragMeta: DragMeta) => any;
-}
-
-declare module '@fullcalendar/core/Toolbar' {
-    import Component from '@fullcalendar/core/component/Component';
-    export interface ToolbarRenderProps {
-        layout: any;
-        title: string;
-        activeButton: string;
-        isTodayEnabled: boolean;
-        isPrevEnabled: boolean;
-        isNextEnabled: boolean;
-    }
-    export { Toolbar as default, Toolbar };
-    class Toolbar extends Component<ToolbarRenderProps> {
-        el: HTMLElement;
-        viewsWithButtons: any;
-        constructor(extraClassName: any);
-        destroy(): void;
-        render(props: ToolbarRenderProps): void;
-        renderLayout(layout: any): void;
-        unrenderLayout(): void;
-        renderSection(position: any, buttonStr: any): HTMLElement;
-        updateToday(isTodayEnabled: any): void;
-        updatePrev(isPrevEnabled: any): void;
-        updateNext(isNextEnabled: any): void;
-        updateTitle(text: any): void;
-        updateActiveButton(buttonName?: any): void;
-        toggleButtonEnabled(buttonName: any, bool: any): void;
-    }
-}
-
diff --git a/library/fullcalendar/packages/core/main.esm.js b/library/fullcalendar/packages/core/main.esm.js
deleted file mode 100644
index a9cb1b462..000000000
--- a/library/fullcalendar/packages/core/main.esm.js
+++ /dev/null
@@ -1,8582 +0,0 @@
-/*!
-FullCalendar Core Package v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-// Creating
-// ----------------------------------------------------------------------------------------------------------------
-var elementPropHash = {
-    className: true,
-    colSpan: true,
-    rowSpan: true
-};
-var containerTagHash = {
-    '<tr': 'tbody',
-    '<td': 'tr'
-};
-function createElement(tagName, attrs, content) {
-    var el = document.createElement(tagName);
-    if (attrs) {
-        for (var attrName in attrs) {
-            if (attrName === 'style') {
-                applyStyle(el, attrs[attrName]);
-            }
-            else if (elementPropHash[attrName]) {
-                el[attrName] = attrs[attrName];
-            }
-            else {
-                el.setAttribute(attrName, attrs[attrName]);
-            }
-        }
-    }
-    if (typeof content === 'string') {
-        el.innerHTML = content; // shortcut. no need to process HTML in any way
-    }
-    else if (content != null) {
-        appendToElement(el, content);
-    }
-    return el;
-}
-function htmlToElement(html) {
-    html = html.trim();
-    var container = document.createElement(computeContainerTag(html));
-    container.innerHTML = html;
-    return container.firstChild;
-}
-function htmlToElements(html) {
-    return Array.prototype.slice.call(htmlToNodeList(html));
-}
-function htmlToNodeList(html) {
-    html = html.trim();
-    var container = document.createElement(computeContainerTag(html));
-    container.innerHTML = html;
-    return container.childNodes;
-}
-// assumes html already trimmed and tag names are lowercase
-function computeContainerTag(html) {
-    return containerTagHash[html.substr(0, 3) // faster than using regex
-    ] || 'div';
-}
-function appendToElement(el, content) {
-    var childNodes = normalizeContent(content);
-    for (var i = 0; i < childNodes.length; i++) {
-        el.appendChild(childNodes[i]);
-    }
-}
-function prependToElement(parent, content) {
-    var newEls = normalizeContent(content);
-    var afterEl = parent.firstChild || null; // if no firstChild, will append to end, but that's okay, b/c there were no children
-    for (var i = 0; i < newEls.length; i++) {
-        parent.insertBefore(newEls[i], afterEl);
-    }
-}
-function insertAfterElement(refEl, content) {
-    var newEls = normalizeContent(content);
-    var afterEl = refEl.nextSibling || null;
-    for (var i = 0; i < newEls.length; i++) {
-        refEl.parentNode.insertBefore(newEls[i], afterEl);
-    }
-}
-function normalizeContent(content) {
-    var els;
-    if (typeof content === 'string') {
-        els = htmlToElements(content);
-    }
-    else if (content instanceof Node) {
-        els = [content];
-    }
-    else { // Node[] or NodeList
-        els = Array.prototype.slice.call(content);
-    }
-    return els;
-}
-function removeElement(el) {
-    if (el.parentNode) {
-        el.parentNode.removeChild(el);
-    }
-}
-// Querying
-// ----------------------------------------------------------------------------------------------------------------
-// from https://developer.mozilla.org/en-US/docs/Web/API/Element/closest
-var matchesMethod = Element.prototype.matches ||
-    Element.prototype.matchesSelector ||
-    Element.prototype.msMatchesSelector;
-var closestMethod = Element.prototype.closest || function (selector) {
-    // polyfill
-    var el = this;
-    if (!document.documentElement.contains(el)) {
-        return null;
-    }
-    do {
-        if (elementMatches(el, selector)) {
-            return el;
-        }
-        el = el.parentElement || el.parentNode;
-    } while (el !== null && el.nodeType === 1);
-    return null;
-};
-function elementClosest(el, selector) {
-    return closestMethod.call(el, selector);
-}
-function elementMatches(el, selector) {
-    return matchesMethod.call(el, selector);
-}
-// accepts multiple subject els
-// returns a real array. good for methods like forEach
-function findElements(container, selector) {
-    var containers = container instanceof HTMLElement ? [container] : container;
-    var allMatches = [];
-    for (var i = 0; i < containers.length; i++) {
-        var matches = containers[i].querySelectorAll(selector);
-        for (var j = 0; j < matches.length; j++) {
-            allMatches.push(matches[j]);
-        }
-    }
-    return allMatches;
-}
-// accepts multiple subject els
-// only queries direct child elements
-function findChildren(parent, selector) {
-    var parents = parent instanceof HTMLElement ? [parent] : parent;
-    var allMatches = [];
-    for (var i = 0; i < parents.length; i++) {
-        var childNodes = parents[i].children; // only ever elements
-        for (var j = 0; j < childNodes.length; j++) {
-            var childNode = childNodes[j];
-            if (!selector || elementMatches(childNode, selector)) {
-                allMatches.push(childNode);
-            }
-        }
-    }
-    return allMatches;
-}
-// Attributes
-// ----------------------------------------------------------------------------------------------------------------
-function forceClassName(el, className, bool) {
-    if (bool) {
-        el.classList.add(className);
-    }
-    else {
-        el.classList.remove(className);
-    }
-}
-// Style
-// ----------------------------------------------------------------------------------------------------------------
-var PIXEL_PROP_RE = /(top|left|right|bottom|width|height)$/i;
-function applyStyle(el, props) {
-    for (var propName in props) {
-        applyStyleProp(el, propName, props[propName]);
-    }
-}
-function applyStyleProp(el, name, val) {
-    if (val == null) {
-        el.style[name] = '';
-    }
-    else if (typeof val === 'number' && PIXEL_PROP_RE.test(name)) {
-        el.style[name] = val + 'px';
-    }
-    else {
-        el.style[name] = val;
-    }
-}
-
-function pointInsideRect(point, rect) {
-    return point.left >= rect.left &&
-        point.left < rect.right &&
-        point.top >= rect.top &&
-        point.top < rect.bottom;
-}
-// Returns a new rectangle that is the intersection of the two rectangles. If they don't intersect, returns false
-function intersectRects(rect1, rect2) {
-    var res = {
-        left: Math.max(rect1.left, rect2.left),
-        right: Math.min(rect1.right, rect2.right),
-        top: Math.max(rect1.top, rect2.top),
-        bottom: Math.min(rect1.bottom, rect2.bottom)
-    };
-    if (res.left < res.right && res.top < res.bottom) {
-        return res;
-    }
-    return false;
-}
-function translateRect(rect, deltaX, deltaY) {
-    return {
-        left: rect.left + deltaX,
-        right: rect.right + deltaX,
-        top: rect.top + deltaY,
-        bottom: rect.bottom + deltaY
-    };
-}
-// Returns a new point that will have been moved to reside within the given rectangle
-function constrainPoint(point, rect) {
-    return {
-        left: Math.min(Math.max(point.left, rect.left), rect.right),
-        top: Math.min(Math.max(point.top, rect.top), rect.bottom)
-    };
-}
-// Returns a point that is the center of the given rectangle
-function getRectCenter(rect) {
-    return {
-        left: (rect.left + rect.right) / 2,
-        top: (rect.top + rect.bottom) / 2
-    };
-}
-// Subtracts point2's coordinates from point1's coordinates, returning a delta
-function diffPoints(point1, point2) {
-    return {
-        left: point1.left - point2.left,
-        top: point1.top - point2.top
-    };
-}
-
-// Logic for determining if, when the element is right-to-left, the scrollbar appears on the left side
-var isRtlScrollbarOnLeft = null;
-function getIsRtlScrollbarOnLeft() {
-    if (isRtlScrollbarOnLeft === null) {
-        isRtlScrollbarOnLeft = computeIsRtlScrollbarOnLeft();
-    }
-    return isRtlScrollbarOnLeft;
-}
-function computeIsRtlScrollbarOnLeft() {
-    var outerEl = createElement('div', {
-        style: {
-            position: 'absolute',
-            top: -1000,
-            left: 0,
-            border: 0,
-            padding: 0,
-            overflow: 'scroll',
-            direction: 'rtl'
-        }
-    }, '<div></div>');
-    document.body.appendChild(outerEl);
-    var innerEl = outerEl.firstChild;
-    var res = innerEl.getBoundingClientRect().left > outerEl.getBoundingClientRect().left;
-    removeElement(outerEl);
-    return res;
-}
-// The scrollbar width computations in computeEdges are sometimes flawed when it comes to
-// retina displays, rounding, and IE11. Massage them into a usable value.
-function sanitizeScrollbarWidth(width) {
-    width = Math.max(0, width); // no negatives
-    width = Math.round(width);
-    return width;
-}
-
-function computeEdges(el, getPadding) {
-    if (getPadding === void 0) { getPadding = false; }
-    var computedStyle = window.getComputedStyle(el);
-    var borderLeft = parseInt(computedStyle.borderLeftWidth, 10) || 0;
-    var borderRight = parseInt(computedStyle.borderRightWidth, 10) || 0;
-    var borderTop = parseInt(computedStyle.borderTopWidth, 10) || 0;
-    var borderBottom = parseInt(computedStyle.borderBottomWidth, 10) || 0;
-    // must use offset(Width|Height) because compatible with client(Width|Height)
-    var scrollbarLeftRight = sanitizeScrollbarWidth(el.offsetWidth - el.clientWidth - borderLeft - borderRight);
-    var scrollbarBottom = sanitizeScrollbarWidth(el.offsetHeight - el.clientHeight - borderTop - borderBottom);
-    var res = {
-        borderLeft: borderLeft,
-        borderRight: borderRight,
-        borderTop: borderTop,
-        borderBottom: borderBottom,
-        scrollbarBottom: scrollbarBottom,
-        scrollbarLeft: 0,
-        scrollbarRight: 0
-    };
-    if (getIsRtlScrollbarOnLeft() && computedStyle.direction === 'rtl') { // is the scrollbar on the left side?
-        res.scrollbarLeft = scrollbarLeftRight;
-    }
-    else {
-        res.scrollbarRight = scrollbarLeftRight;
-    }
-    if (getPadding) {
-        res.paddingLeft = parseInt(computedStyle.paddingLeft, 10) || 0;
-        res.paddingRight = parseInt(computedStyle.paddingRight, 10) || 0;
-        res.paddingTop = parseInt(computedStyle.paddingTop, 10) || 0;
-        res.paddingBottom = parseInt(computedStyle.paddingBottom, 10) || 0;
-    }
-    return res;
-}
-function computeInnerRect(el, goWithinPadding) {
-    if (goWithinPadding === void 0) { goWithinPadding = false; }
-    var outerRect = computeRect(el);
-    var edges = computeEdges(el, goWithinPadding);
-    var res = {
-        left: outerRect.left + edges.borderLeft + edges.scrollbarLeft,
-        right: outerRect.right - edges.borderRight - edges.scrollbarRight,
-        top: outerRect.top + edges.borderTop,
-        bottom: outerRect.bottom - edges.borderBottom - edges.scrollbarBottom
-    };
-    if (goWithinPadding) {
-        res.left += edges.paddingLeft;
-        res.right -= edges.paddingRight;
-        res.top += edges.paddingTop;
-        res.bottom -= edges.paddingBottom;
-    }
-    return res;
-}
-function computeRect(el) {
-    var rect = el.getBoundingClientRect();
-    return {
-        left: rect.left + window.pageXOffset,
-        top: rect.top + window.pageYOffset,
-        right: rect.right + window.pageXOffset,
-        bottom: rect.bottom + window.pageYOffset
-    };
-}
-function computeViewportRect() {
-    return {
-        left: window.pageXOffset,
-        right: window.pageXOffset + document.documentElement.clientWidth,
-        top: window.pageYOffset,
-        bottom: window.pageYOffset + document.documentElement.clientHeight
-    };
-}
-function computeHeightAndMargins(el) {
-    return el.getBoundingClientRect().height + computeVMargins(el);
-}
-function computeVMargins(el) {
-    var computed = window.getComputedStyle(el);
-    return parseInt(computed.marginTop, 10) +
-        parseInt(computed.marginBottom, 10);
-}
-// does not return window
-function getClippingParents(el) {
-    var parents = [];
-    while (el instanceof HTMLElement) { // will stop when gets to document or null
-        var computedStyle = window.getComputedStyle(el);
-        if (computedStyle.position === 'fixed') {
-            break;
-        }
-        if ((/(auto|scroll)/).test(computedStyle.overflow + computedStyle.overflowY + computedStyle.overflowX)) {
-            parents.push(el);
-        }
-        el = el.parentNode;
-    }
-    return parents;
-}
-function computeClippingRect(el) {
-    return getClippingParents(el)
-        .map(function (el) {
-        return computeInnerRect(el);
-    })
-        .concat(computeViewportRect())
-        .reduce(function (rect0, rect1) {
-        return intersectRects(rect0, rect1) || rect1; // should always intersect
-    });
-}
-
-// Stops a mouse/touch event from doing it's native browser action
-function preventDefault(ev) {
-    ev.preventDefault();
-}
-// Event Delegation
-// ----------------------------------------------------------------------------------------------------------------
-function listenBySelector(container, eventType, selector, handler) {
-    function realHandler(ev) {
-        var matchedChild = elementClosest(ev.target, selector);
-        if (matchedChild) {
-            handler.call(matchedChild, ev, matchedChild);
-        }
-    }
-    container.addEventListener(eventType, realHandler);
-    return function () {
-        container.removeEventListener(eventType, realHandler);
-    };
-}
-function listenToHoverBySelector(container, selector, onMouseEnter, onMouseLeave) {
-    var currentMatchedChild;
-    return listenBySelector(container, 'mouseover', selector, function (ev, matchedChild) {
-        if (matchedChild !== currentMatchedChild) {
-            currentMatchedChild = matchedChild;
-            onMouseEnter(ev, matchedChild);
-            var realOnMouseLeave_1 = function (ev) {
-                currentMatchedChild = null;
-                onMouseLeave(ev, matchedChild);
-                matchedChild.removeEventListener('mouseleave', realOnMouseLeave_1);
-            };
-            // listen to the next mouseleave, and then unattach
-            matchedChild.addEventListener('mouseleave', realOnMouseLeave_1);
-        }
-    });
-}
-// Animation
-// ----------------------------------------------------------------------------------------------------------------
-var transitionEventNames = [
-    'webkitTransitionEnd',
-    'otransitionend',
-    'oTransitionEnd',
-    'msTransitionEnd',
-    'transitionend'
-];
-// triggered only when the next single subsequent transition finishes
-function whenTransitionDone(el, callback) {
-    var realCallback = function (ev) {
-        callback(ev);
-        transitionEventNames.forEach(function (eventName) {
-            el.removeEventListener(eventName, realCallback);
-        });
-    };
-    transitionEventNames.forEach(function (eventName) {
-        el.addEventListener(eventName, realCallback); // cross-browser way to determine when the transition finishes
-    });
-}
-
-var DAY_IDS = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'];
-// Adding
-function addWeeks(m, n) {
-    var a = dateToUtcArray(m);
-    a[2] += n * 7;
-    return arrayToUtcDate(a);
-}
-function addDays(m, n) {
-    var a = dateToUtcArray(m);
-    a[2] += n;
-    return arrayToUtcDate(a);
-}
-function addMs(m, n) {
-    var a = dateToUtcArray(m);
-    a[6] += n;
-    return arrayToUtcDate(a);
-}
-// Diffing (all return floats)
-function diffWeeks(m0, m1) {
-    return diffDays(m0, m1) / 7;
-}
-function diffDays(m0, m1) {
-    return (m1.valueOf() - m0.valueOf()) / (1000 * 60 * 60 * 24);
-}
-function diffHours(m0, m1) {
-    return (m1.valueOf() - m0.valueOf()) / (1000 * 60 * 60);
-}
-function diffMinutes(m0, m1) {
-    return (m1.valueOf() - m0.valueOf()) / (1000 * 60);
-}
-function diffSeconds(m0, m1) {
-    return (m1.valueOf() - m0.valueOf()) / 1000;
-}
-function diffDayAndTime(m0, m1) {
-    var m0day = startOfDay(m0);
-    var m1day = startOfDay(m1);
-    return {
-        years: 0,
-        months: 0,
-        days: Math.round(diffDays(m0day, m1day)),
-        milliseconds: (m1.valueOf() - m1day.valueOf()) - (m0.valueOf() - m0day.valueOf())
-    };
-}
-// Diffing Whole Units
-function diffWholeWeeks(m0, m1) {
-    var d = diffWholeDays(m0, m1);
-    if (d !== null && d % 7 === 0) {
-        return d / 7;
-    }
-    return null;
-}
-function diffWholeDays(m0, m1) {
-    if (timeAsMs(m0) === timeAsMs(m1)) {
-        return Math.round(diffDays(m0, m1));
-    }
-    return null;
-}
-// Start-Of
-function startOfDay(m) {
-    return arrayToUtcDate([
-        m.getUTCFullYear(),
-        m.getUTCMonth(),
-        m.getUTCDate()
-    ]);
-}
-function startOfHour(m) {
-    return arrayToUtcDate([
-        m.getUTCFullYear(),
-        m.getUTCMonth(),
-        m.getUTCDate(),
-        m.getUTCHours()
-    ]);
-}
-function startOfMinute(m) {
-    return arrayToUtcDate([
-        m.getUTCFullYear(),
-        m.getUTCMonth(),
-        m.getUTCDate(),
-        m.getUTCHours(),
-        m.getUTCMinutes()
-    ]);
-}
-function startOfSecond(m) {
-    return arrayToUtcDate([
-        m.getUTCFullYear(),
-        m.getUTCMonth(),
-        m.getUTCDate(),
-        m.getUTCHours(),
-        m.getUTCMinutes(),
-        m.getUTCSeconds()
-    ]);
-}
-// Week Computation
-function weekOfYear(marker, dow, doy) {
-    var y = marker.getUTCFullYear();
-    var w = weekOfGivenYear(marker, y, dow, doy);
-    if (w < 1) {
-        return weekOfGivenYear(marker, y - 1, dow, doy);
-    }
-    var nextW = weekOfGivenYear(marker, y + 1, dow, doy);
-    if (nextW >= 1) {
-        return Math.min(w, nextW);
-    }
-    return w;
-}
-function weekOfGivenYear(marker, year, dow, doy) {
-    var firstWeekStart = arrayToUtcDate([year, 0, 1 + firstWeekOffset(year, dow, doy)]);
-    var dayStart = startOfDay(marker);
-    var days = Math.round(diffDays(firstWeekStart, dayStart));
-    return Math.floor(days / 7) + 1; // zero-indexed
-}
-// start-of-first-week - start-of-year
-function firstWeekOffset(year, dow, doy) {
-    // first-week day -- which january is always in the first week (4 for iso, 1 for other)
-    var fwd = 7 + dow - doy;
-    // first-week day local weekday -- which local weekday is fwd
-    var fwdlw = (7 + arrayToUtcDate([year, 0, fwd]).getUTCDay() - dow) % 7;
-    return -fwdlw + fwd - 1;
-}
-// Array Conversion
-function dateToLocalArray(date) {
-    return [
-        date.getFullYear(),
-        date.getMonth(),
-        date.getDate(),
-        date.getHours(),
-        date.getMinutes(),
-        date.getSeconds(),
-        date.getMilliseconds()
-    ];
-}
-function arrayToLocalDate(a) {
-    return new Date(a[0], a[1] || 0, a[2] == null ? 1 : a[2], // day of month
-    a[3] || 0, a[4] || 0, a[5] || 0);
-}
-function dateToUtcArray(date) {
-    return [
-        date.getUTCFullYear(),
-        date.getUTCMonth(),
-        date.getUTCDate(),
-        date.getUTCHours(),
-        date.getUTCMinutes(),
-        date.getUTCSeconds(),
-        date.getUTCMilliseconds()
-    ];
-}
-function arrayToUtcDate(a) {
-    // according to web standards (and Safari), a month index is required.
-    // massage if only given a year.
-    if (a.length === 1) {
-        a = a.concat([0]);
-    }
-    return new Date(Date.UTC.apply(Date, a));
-}
-// Other Utils
-function isValidDate(m) {
-    return !isNaN(m.valueOf());
-}
-function timeAsMs(m) {
-    return m.getUTCHours() * 1000 * 60 * 60 +
-        m.getUTCMinutes() * 1000 * 60 +
-        m.getUTCSeconds() * 1000 +
-        m.getUTCMilliseconds();
-}
-
-var INTERNAL_UNITS = ['years', 'months', 'days', 'milliseconds'];
-var PARSE_RE = /^(-?)(?:(\d+)\.)?(\d+):(\d\d)(?::(\d\d)(?:\.(\d\d\d))?)?/;
-// Parsing and Creation
-function createDuration(input, unit) {
-    var _a;
-    if (typeof input === 'string') {
-        return parseString(input);
-    }
-    else if (typeof input === 'object' && input) { // non-null object
-        return normalizeObject(input);
-    }
-    else if (typeof input === 'number') {
-        return normalizeObject((_a = {}, _a[unit || 'milliseconds'] = input, _a));
-    }
-    else {
-        return null;
-    }
-}
-function parseString(s) {
-    var m = PARSE_RE.exec(s);
-    if (m) {
-        var sign = m[1] ? -1 : 1;
-        return {
-            years: 0,
-            months: 0,
-            days: sign * (m[2] ? parseInt(m[2], 10) : 0),
-            milliseconds: sign * ((m[3] ? parseInt(m[3], 10) : 0) * 60 * 60 * 1000 + // hours
-                (m[4] ? parseInt(m[4], 10) : 0) * 60 * 1000 + // minutes
-                (m[5] ? parseInt(m[5], 10) : 0) * 1000 + // seconds
-                (m[6] ? parseInt(m[6], 10) : 0) // ms
-            )
-        };
-    }
-    return null;
-}
-function normalizeObject(obj) {
-    return {
-        years: obj.years || obj.year || 0,
-        months: obj.months || obj.month || 0,
-        days: (obj.days || obj.day || 0) +
-            getWeeksFromInput(obj) * 7,
-        milliseconds: (obj.hours || obj.hour || 0) * 60 * 60 * 1000 + // hours
-            (obj.minutes || obj.minute || 0) * 60 * 1000 + // minutes
-            (obj.seconds || obj.second || 0) * 1000 + // seconds
-            (obj.milliseconds || obj.millisecond || obj.ms || 0) // ms
-    };
-}
-function getWeeksFromInput(obj) {
-    return obj.weeks || obj.week || 0;
-}
-// Equality
-function durationsEqual(d0, d1) {
-    return d0.years === d1.years &&
-        d0.months === d1.months &&
-        d0.days === d1.days &&
-        d0.milliseconds === d1.milliseconds;
-}
-function isSingleDay(dur) {
-    return dur.years === 0 && dur.months === 0 && dur.days === 1 && dur.milliseconds === 0;
-}
-// Simple Math
-function addDurations(d0, d1) {
-    return {
-        years: d0.years + d1.years,
-        months: d0.months + d1.months,
-        days: d0.days + d1.days,
-        milliseconds: d0.milliseconds + d1.milliseconds
-    };
-}
-function subtractDurations(d1, d0) {
-    return {
-        years: d1.years - d0.years,
-        months: d1.months - d0.months,
-        days: d1.days - d0.days,
-        milliseconds: d1.milliseconds - d0.milliseconds
-    };
-}
-function multiplyDuration(d, n) {
-    return {
-        years: d.years * n,
-        months: d.months * n,
-        days: d.days * n,
-        milliseconds: d.milliseconds * n
-    };
-}
-// Conversions
-// "Rough" because they are based on average-case Gregorian months/years
-function asRoughYears(dur) {
-    return asRoughDays(dur) / 365;
-}
-function asRoughMonths(dur) {
-    return asRoughDays(dur) / 30;
-}
-function asRoughDays(dur) {
-    return asRoughMs(dur) / 864e5;
-}
-function asRoughMinutes(dur) {
-    return asRoughMs(dur) / (1000 * 60);
-}
-function asRoughSeconds(dur) {
-    return asRoughMs(dur) / 1000;
-}
-function asRoughMs(dur) {
-    return dur.years * (365 * 864e5) +
-        dur.months * (30 * 864e5) +
-        dur.days * 864e5 +
-        dur.milliseconds;
-}
-// Advanced Math
-function wholeDivideDurations(numerator, denominator) {
-    var res = null;
-    for (var i = 0; i < INTERNAL_UNITS.length; i++) {
-        var unit = INTERNAL_UNITS[i];
-        if (denominator[unit]) {
-            var localRes = numerator[unit] / denominator[unit];
-            if (!isInt(localRes) || (res !== null && res !== localRes)) {
-                return null;
-            }
-            res = localRes;
-        }
-        else if (numerator[unit]) {
-            // needs to divide by something but can't!
-            return null;
-        }
-    }
-    return res;
-}
-function greatestDurationDenominator(dur, dontReturnWeeks) {
-    var ms = dur.milliseconds;
-    if (ms) {
-        if (ms % 1000 !== 0) {
-            return { unit: 'millisecond', value: ms };
-        }
-        if (ms % (1000 * 60) !== 0) {
-            return { unit: 'second', value: ms / 1000 };
-        }
-        if (ms % (1000 * 60 * 60) !== 0) {
-            return { unit: 'minute', value: ms / (1000 * 60) };
-        }
-        if (ms) {
-            return { unit: 'hour', value: ms / (1000 * 60 * 60) };
-        }
-    }
-    if (dur.days) {
-        if (!dontReturnWeeks && dur.days % 7 === 0) {
-            return { unit: 'week', value: dur.days / 7 };
-        }
-        return { unit: 'day', value: dur.days };
-    }
-    if (dur.months) {
-        return { unit: 'month', value: dur.months };
-    }
-    if (dur.years) {
-        return { unit: 'year', value: dur.years };
-    }
-    return { unit: 'millisecond', value: 0 };
-}
-
-/* FullCalendar-specific DOM Utilities
-----------------------------------------------------------------------------------------------------------------------*/
-// Given the scrollbar widths of some other container, create borders/margins on rowEls in order to match the left
-// and right space that was offset by the scrollbars. A 1-pixel border first, then margin beyond that.
-function compensateScroll(rowEl, scrollbarWidths) {
-    if (scrollbarWidths.left) {
-        applyStyle(rowEl, {
-            borderLeftWidth: 1,
-            marginLeft: scrollbarWidths.left - 1
-        });
-    }
-    if (scrollbarWidths.right) {
-        applyStyle(rowEl, {
-            borderRightWidth: 1,
-            marginRight: scrollbarWidths.right - 1
-        });
-    }
-}
-// Undoes compensateScroll and restores all borders/margins
-function uncompensateScroll(rowEl) {
-    applyStyle(rowEl, {
-        marginLeft: '',
-        marginRight: '',
-        borderLeftWidth: '',
-        borderRightWidth: ''
-    });
-}
-// Make the mouse cursor express that an event is not allowed in the current area
-function disableCursor() {
-    document.body.classList.add('fc-not-allowed');
-}
-// Returns the mouse cursor to its original look
-function enableCursor() {
-    document.body.classList.remove('fc-not-allowed');
-}
-// Given a total available height to fill, have `els` (essentially child rows) expand to accomodate.
-// By default, all elements that are shorter than the recommended height are expanded uniformly, not considering
-// any other els that are already too tall. if `shouldRedistribute` is on, it considers these tall rows and
-// reduces the available height.
-function distributeHeight(els, availableHeight, shouldRedistribute) {
-    // *FLOORING NOTE*: we floor in certain places because zoom can give inaccurate floating-point dimensions,
-    // and it is better to be shorter than taller, to avoid creating unnecessary scrollbars.
-    var minOffset1 = Math.floor(availableHeight / els.length); // for non-last element
-    var minOffset2 = Math.floor(availableHeight - minOffset1 * (els.length - 1)); // for last element *FLOORING NOTE*
-    var flexEls = []; // elements that are allowed to expand. array of DOM nodes
-    var flexOffsets = []; // amount of vertical space it takes up
-    var flexHeights = []; // actual css height
-    var usedHeight = 0;
-    undistributeHeight(els); // give all elements their natural height
-    // find elements that are below the recommended height (expandable).
-    // important to query for heights in a single first pass (to avoid reflow oscillation).
-    els.forEach(function (el, i) {
-        var minOffset = i === els.length - 1 ? minOffset2 : minOffset1;
-        var naturalHeight = el.getBoundingClientRect().height;
-        var naturalOffset = naturalHeight + computeVMargins(el);
-        if (naturalOffset < minOffset) {
-            flexEls.push(el);
-            flexOffsets.push(naturalOffset);
-            flexHeights.push(naturalHeight);
-        }
-        else {
-            // this element stretches past recommended height (non-expandable). mark the space as occupied.
-            usedHeight += naturalOffset;
-        }
-    });
-    // readjust the recommended height to only consider the height available to non-maxed-out rows.
-    if (shouldRedistribute) {
-        availableHeight -= usedHeight;
-        minOffset1 = Math.floor(availableHeight / flexEls.length);
-        minOffset2 = Math.floor(availableHeight - minOffset1 * (flexEls.length - 1)); // *FLOORING NOTE*
-    }
-    // assign heights to all expandable elements
-    flexEls.forEach(function (el, i) {
-        var minOffset = i === flexEls.length - 1 ? minOffset2 : minOffset1;
-        var naturalOffset = flexOffsets[i];
-        var naturalHeight = flexHeights[i];
-        var newHeight = minOffset - (naturalOffset - naturalHeight); // subtract the margin/padding
-        if (naturalOffset < minOffset) { // we check this again because redistribution might have changed things
-            el.style.height = newHeight + 'px';
-        }
-    });
-}
-// Undoes distrubuteHeight, restoring all els to their natural height
-function undistributeHeight(els) {
-    els.forEach(function (el) {
-        el.style.height = '';
-    });
-}
-// Given `els`, a set of <td> cells, find the cell with the largest natural width and set the widths of all the
-// cells to be that width.
-// PREREQUISITE: if you want a cell to take up width, it needs to have a single inner element w/ display:inline
-function matchCellWidths(els) {
-    var maxInnerWidth = 0;
-    els.forEach(function (el) {
-        var innerEl = el.firstChild; // hopefully an element
-        if (innerEl instanceof HTMLElement) {
-            var innerWidth_1 = innerEl.getBoundingClientRect().width;
-            if (innerWidth_1 > maxInnerWidth) {
-                maxInnerWidth = innerWidth_1;
-            }
-        }
-    });
-    maxInnerWidth++; // sometimes not accurate of width the text needs to stay on one line. insurance
-    els.forEach(function (el) {
-        el.style.width = maxInnerWidth + 'px';
-    });
-    return maxInnerWidth;
-}
-// Given one element that resides inside another,
-// Subtracts the height of the inner element from the outer element.
-function subtractInnerElHeight(outerEl, innerEl) {
-    // effin' IE8/9/10/11 sometimes returns 0 for dimensions. this weird hack was the only thing that worked
-    var reflowStyleProps = {
-        position: 'relative',
-        left: -1 // ensure reflow in case the el was already relative. negative is less likely to cause new scroll
-    };
-    applyStyle(outerEl, reflowStyleProps);
-    applyStyle(innerEl, reflowStyleProps);
-    var diff = // grab the dimensions
-     outerEl.getBoundingClientRect().height -
-        innerEl.getBoundingClientRect().height;
-    // undo hack
-    var resetStyleProps = { position: '', left: '' };
-    applyStyle(outerEl, resetStyleProps);
-    applyStyle(innerEl, resetStyleProps);
-    return diff;
-}
-/* Selection
-----------------------------------------------------------------------------------------------------------------------*/
-function preventSelection(el) {
-    el.classList.add('fc-unselectable');
-    el.addEventListener('selectstart', preventDefault);
-}
-function allowSelection(el) {
-    el.classList.remove('fc-unselectable');
-    el.removeEventListener('selectstart', preventDefault);
-}
-/* Context Menu
-----------------------------------------------------------------------------------------------------------------------*/
-function preventContextMenu(el) {
-    el.addEventListener('contextmenu', preventDefault);
-}
-function allowContextMenu(el) {
-    el.removeEventListener('contextmenu', preventDefault);
-}
-/* Object Ordering by Field
-----------------------------------------------------------------------------------------------------------------------*/
-function parseFieldSpecs(input) {
-    var specs = [];
-    var tokens = [];
-    var i;
-    var token;
-    if (typeof input === 'string') {
-        tokens = input.split(/\s*,\s*/);
-    }
-    else if (typeof input === 'function') {
-        tokens = [input];
-    }
-    else if (Array.isArray(input)) {
-        tokens = input;
-    }
-    for (i = 0; i < tokens.length; i++) {
-        token = tokens[i];
-        if (typeof token === 'string') {
-            specs.push(token.charAt(0) === '-' ?
-                { field: token.substring(1), order: -1 } :
-                { field: token, order: 1 });
-        }
-        else if (typeof token === 'function') {
-            specs.push({ func: token });
-        }
-    }
-    return specs;
-}
-function compareByFieldSpecs(obj0, obj1, fieldSpecs) {
-    var i;
-    var cmp;
-    for (i = 0; i < fieldSpecs.length; i++) {
-        cmp = compareByFieldSpec(obj0, obj1, fieldSpecs[i]);
-        if (cmp) {
-            return cmp;
-        }
-    }
-    return 0;
-}
-function compareByFieldSpec(obj0, obj1, fieldSpec) {
-    if (fieldSpec.func) {
-        return fieldSpec.func(obj0, obj1);
-    }
-    return flexibleCompare(obj0[fieldSpec.field], obj1[fieldSpec.field])
-        * (fieldSpec.order || 1);
-}
-function flexibleCompare(a, b) {
-    if (!a && !b) {
-        return 0;
-    }
-    if (b == null) {
-        return -1;
-    }
-    if (a == null) {
-        return 1;
-    }
-    if (typeof a === 'string' || typeof b === 'string') {
-        return String(a).localeCompare(String(b));
-    }
-    return a - b;
-}
-/* String Utilities
-----------------------------------------------------------------------------------------------------------------------*/
-function capitaliseFirstLetter(str) {
-    return str.charAt(0).toUpperCase() + str.slice(1);
-}
-function padStart(val, len) {
-    var s = String(val);
-    return '000'.substr(0, len - s.length) + s;
-}
-/* Number Utilities
-----------------------------------------------------------------------------------------------------------------------*/
-function compareNumbers(a, b) {
-    return a - b;
-}
-function isInt(n) {
-    return n % 1 === 0;
-}
-/* Weird Utilities
-----------------------------------------------------------------------------------------------------------------------*/
-function applyAll(functions, thisObj, args) {
-    if (typeof functions === 'function') { // supplied a single function
-        functions = [functions];
-    }
-    if (functions) {
-        var i = void 0;
-        var ret = void 0;
-        for (i = 0; i < functions.length; i++) {
-            ret = functions[i].apply(thisObj, args) || ret;
-        }
-        return ret;
-    }
-}
-function firstDefined() {
-    var args = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        args[_i] = arguments[_i];
-    }
-    for (var i = 0; i < args.length; i++) {
-        if (args[i] !== undefined) {
-            return args[i];
-        }
-    }
-}
-// Returns a function, that, as long as it continues to be invoked, will not
-// be triggered. The function will be called after it stops being called for
-// N milliseconds. If `immediate` is passed, trigger the function on the
-// leading edge, instead of the trailing.
-// https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714
-function debounce(func, wait) {
-    var timeout;
-    var args;
-    var context;
-    var timestamp;
-    var result;
-    var later = function () {
-        var last = new Date().valueOf() - timestamp;
-        if (last < wait) {
-            timeout = setTimeout(later, wait - last);
-        }
-        else {
-            timeout = null;
-            result = func.apply(context, args);
-            context = args = null;
-        }
-    };
-    return function () {
-        context = this;
-        args = arguments;
-        timestamp = new Date().valueOf();
-        if (!timeout) {
-            timeout = setTimeout(later, wait);
-        }
-        return result;
-    };
-}
-// Number and Boolean are only types that defaults or not computed for
-// TODO: write more comments
-function refineProps(rawProps, processors, defaults, leftoverProps) {
-    if (defaults === void 0) { defaults = {}; }
-    var refined = {};
-    for (var key in processors) {
-        var processor = processors[key];
-        if (rawProps[key] !== undefined) {
-            // found
-            if (processor === Function) {
-                refined[key] = typeof rawProps[key] === 'function' ? rawProps[key] : null;
-            }
-            else if (processor) { // a refining function?
-                refined[key] = processor(rawProps[key]);
-            }
-            else {
-                refined[key] = rawProps[key];
-            }
-        }
-        else if (defaults[key] !== undefined) {
-            // there's an explicit default
-            refined[key] = defaults[key];
-        }
-        else {
-            // must compute a default
-            if (processor === String) {
-                refined[key] = ''; // empty string is default for String
-            }
-            else if (!processor || processor === Number || processor === Boolean || processor === Function) {
-                refined[key] = null; // assign null for other non-custom processor funcs
-            }
-            else {
-                refined[key] = processor(null); // run the custom processor func
-            }
-        }
-    }
-    if (leftoverProps) {
-        for (var key in rawProps) {
-            if (processors[key] === undefined) {
-                leftoverProps[key] = rawProps[key];
-            }
-        }
-    }
-    return refined;
-}
-/* Date stuff that doesn't belong in datelib core
-----------------------------------------------------------------------------------------------------------------------*/
-// given a timed range, computes an all-day range that has the same exact duration,
-// but whose start time is aligned with the start of the day.
-function computeAlignedDayRange(timedRange) {
-    var dayCnt = Math.floor(diffDays(timedRange.start, timedRange.end)) || 1;
-    var start = startOfDay(timedRange.start);
-    var end = addDays(start, dayCnt);
-    return { start: start, end: end };
-}
-// given a timed range, computes an all-day range based on how for the end date bleeds into the next day
-// TODO: give nextDayThreshold a default arg
-function computeVisibleDayRange(timedRange, nextDayThreshold) {
-    if (nextDayThreshold === void 0) { nextDayThreshold = createDuration(0); }
-    var startDay = null;
-    var endDay = null;
-    if (timedRange.end) {
-        endDay = startOfDay(timedRange.end);
-        var endTimeMS = timedRange.end.valueOf() - endDay.valueOf(); // # of milliseconds into `endDay`
-        // If the end time is actually inclusively part of the next day and is equal to or
-        // beyond the next day threshold, adjust the end to be the exclusive end of `endDay`.
-        // Otherwise, leaving it as inclusive will cause it to exclude `endDay`.
-        if (endTimeMS && endTimeMS >= asRoughMs(nextDayThreshold)) {
-            endDay = addDays(endDay, 1);
-        }
-    }
-    if (timedRange.start) {
-        startDay = startOfDay(timedRange.start); // the beginning of the day the range starts
-        // If end is within `startDay` but not past nextDayThreshold, assign the default duration of one day.
-        if (endDay && endDay <= startDay) {
-            endDay = addDays(startDay, 1);
-        }
-    }
-    return { start: startDay, end: endDay };
-}
-// spans from one day into another?
-function isMultiDayRange(range) {
-    var visibleRange = computeVisibleDayRange(range);
-    return diffDays(visibleRange.start, visibleRange.end) > 1;
-}
-function diffDates(date0, date1, dateEnv, largeUnit) {
-    if (largeUnit === 'year') {
-        return createDuration(dateEnv.diffWholeYears(date0, date1), 'year');
-    }
-    else if (largeUnit === 'month') {
-        return createDuration(dateEnv.diffWholeMonths(date0, date1), 'month');
-    }
-    else {
-        return diffDayAndTime(date0, date1); // returns a duration
-    }
-}
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-function parseRecurring(eventInput, allDayDefault, dateEnv, recurringTypes, leftovers) {
-    for (var i = 0; i < recurringTypes.length; i++) {
-        var localLeftovers = {};
-        var parsed = recurringTypes[i].parse(eventInput, localLeftovers, dateEnv);
-        if (parsed) {
-            var allDay = localLeftovers.allDay;
-            delete localLeftovers.allDay; // remove from leftovers
-            if (allDay == null) {
-                allDay = allDayDefault;
-                if (allDay == null) {
-                    allDay = parsed.allDayGuess;
-                    if (allDay == null) {
-                        allDay = false;
-                    }
-                }
-            }
-            __assign(leftovers, localLeftovers);
-            return {
-                allDay: allDay,
-                duration: parsed.duration,
-                typeData: parsed.typeData,
-                typeId: i
-            };
-        }
-    }
-    return null;
-}
-/*
-Event MUST have a recurringDef
-*/
-function expandRecurringRanges(eventDef, duration, framingRange, dateEnv, recurringTypes) {
-    var typeDef = recurringTypes[eventDef.recurringDef.typeId];
-    var markers = typeDef.expand(eventDef.recurringDef.typeData, {
-        start: dateEnv.subtract(framingRange.start, duration),
-        end: framingRange.end
-    }, dateEnv);
-    // the recurrence plugins don't guarantee that all-day events are start-of-day, so we have to
-    if (eventDef.allDay) {
-        markers = markers.map(startOfDay);
-    }
-    return markers;
-}
-
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-// Merges an array of objects into a single object.
-// The second argument allows for an array of property names who's object values will be merged together.
-function mergeProps(propObjs, complexProps) {
-    var dest = {};
-    var i;
-    var name;
-    var complexObjs;
-    var j;
-    var val;
-    var props;
-    if (complexProps) {
-        for (i = 0; i < complexProps.length; i++) {
-            name = complexProps[i];
-            complexObjs = [];
-            // collect the trailing object values, stopping when a non-object is discovered
-            for (j = propObjs.length - 1; j >= 0; j--) {
-                val = propObjs[j][name];
-                if (typeof val === 'object' && val) { // non-null object
-                    complexObjs.unshift(val);
-                }
-                else if (val !== undefined) {
-                    dest[name] = val; // if there were no objects, this value will be used
-                    break;
-                }
-            }
-            // if the trailing values were objects, use the merged value
-            if (complexObjs.length) {
-                dest[name] = mergeProps(complexObjs);
-            }
-        }
-    }
-    // copy values into the destination, going from last to first
-    for (i = propObjs.length - 1; i >= 0; i--) {
-        props = propObjs[i];
-        for (name in props) {
-            if (!(name in dest)) { // if already assigned by previous props or complex props, don't reassign
-                dest[name] = props[name];
-            }
-        }
-    }
-    return dest;
-}
-function filterHash(hash, func) {
-    var filtered = {};
-    for (var key in hash) {
-        if (func(hash[key], key)) {
-            filtered[key] = hash[key];
-        }
-    }
-    return filtered;
-}
-function mapHash(hash, func) {
-    var newHash = {};
-    for (var key in hash) {
-        newHash[key] = func(hash[key], key);
-    }
-    return newHash;
-}
-function arrayToHash(a) {
-    var hash = {};
-    for (var _i = 0, a_1 = a; _i < a_1.length; _i++) {
-        var item = a_1[_i];
-        hash[item] = true;
-    }
-    return hash;
-}
-function hashValuesToArray(obj) {
-    var a = [];
-    for (var key in obj) {
-        a.push(obj[key]);
-    }
-    return a;
-}
-function isPropsEqual(obj0, obj1) {
-    for (var key in obj0) {
-        if (hasOwnProperty.call(obj0, key)) {
-            if (!(key in obj1)) {
-                return false;
-            }
-        }
-    }
-    for (var key in obj1) {
-        if (hasOwnProperty.call(obj1, key)) {
-            if (obj0[key] !== obj1[key]) {
-                return false;
-            }
-        }
-    }
-    return true;
-}
-
-function parseEvents(rawEvents, sourceId, calendar, allowOpenRange) {
-    var eventStore = createEmptyEventStore();
-    for (var _i = 0, rawEvents_1 = rawEvents; _i < rawEvents_1.length; _i++) {
-        var rawEvent = rawEvents_1[_i];
-        var tuple = parseEvent(rawEvent, sourceId, calendar, allowOpenRange);
-        if (tuple) {
-            eventTupleToStore(tuple, eventStore);
-        }
-    }
-    return eventStore;
-}
-function eventTupleToStore(tuple, eventStore) {
-    if (eventStore === void 0) { eventStore = createEmptyEventStore(); }
-    eventStore.defs[tuple.def.defId] = tuple.def;
-    if (tuple.instance) {
-        eventStore.instances[tuple.instance.instanceId] = tuple.instance;
-    }
-    return eventStore;
-}
-function expandRecurring(eventStore, framingRange, calendar) {
-    var dateEnv = calendar.dateEnv;
-    var defs = eventStore.defs, instances = eventStore.instances;
-    // remove existing recurring instances
-    instances = filterHash(instances, function (instance) {
-        return !defs[instance.defId].recurringDef;
-    });
-    for (var defId in defs) {
-        var def = defs[defId];
-        if (def.recurringDef) {
-            var duration = def.recurringDef.duration;
-            if (!duration) {
-                duration = def.allDay ?
-                    calendar.defaultAllDayEventDuration :
-                    calendar.defaultTimedEventDuration;
-            }
-            var starts = expandRecurringRanges(def, duration, framingRange, calendar.dateEnv, calendar.pluginSystem.hooks.recurringTypes);
-            for (var _i = 0, starts_1 = starts; _i < starts_1.length; _i++) {
-                var start = starts_1[_i];
-                var instance = createEventInstance(defId, {
-                    start: start,
-                    end: dateEnv.add(start, duration)
-                });
-                instances[instance.instanceId] = instance;
-            }
-        }
-    }
-    return { defs: defs, instances: instances };
-}
-// retrieves events that have the same groupId as the instance specified by `instanceId`
-// or they are the same as the instance.
-// why might instanceId not be in the store? an event from another calendar?
-function getRelevantEvents(eventStore, instanceId) {
-    var instance = eventStore.instances[instanceId];
-    if (instance) {
-        var def_1 = eventStore.defs[instance.defId];
-        // get events/instances with same group
-        var newStore = filterEventStoreDefs(eventStore, function (lookDef) {
-            return isEventDefsGrouped(def_1, lookDef);
-        });
-        // add the original
-        // TODO: wish we could use eventTupleToStore or something like it
-        newStore.defs[def_1.defId] = def_1;
-        newStore.instances[instance.instanceId] = instance;
-        return newStore;
-    }
-    return createEmptyEventStore();
-}
-function isEventDefsGrouped(def0, def1) {
-    return Boolean(def0.groupId && def0.groupId === def1.groupId);
-}
-function transformRawEvents(rawEvents, eventSource, calendar) {
-    var calEachTransform = calendar.opt('eventDataTransform');
-    var sourceEachTransform = eventSource ? eventSource.eventDataTransform : null;
-    if (sourceEachTransform) {
-        rawEvents = transformEachRawEvent(rawEvents, sourceEachTransform);
-    }
-    if (calEachTransform) {
-        rawEvents = transformEachRawEvent(rawEvents, calEachTransform);
-    }
-    return rawEvents;
-}
-function transformEachRawEvent(rawEvents, func) {
-    var refinedEvents;
-    if (!func) {
-        refinedEvents = rawEvents;
-    }
-    else {
-        refinedEvents = [];
-        for (var _i = 0, rawEvents_2 = rawEvents; _i < rawEvents_2.length; _i++) {
-            var rawEvent = rawEvents_2[_i];
-            var refinedEvent = func(rawEvent);
-            if (refinedEvent) {
-                refinedEvents.push(refinedEvent);
-            }
-            else if (refinedEvent == null) {
-                refinedEvents.push(rawEvent);
-            } // if a different falsy value, do nothing
-        }
-    }
-    return refinedEvents;
-}
-function createEmptyEventStore() {
-    return { defs: {}, instances: {} };
-}
-function mergeEventStores(store0, store1) {
-    return {
-        defs: __assign({}, store0.defs, store1.defs),
-        instances: __assign({}, store0.instances, store1.instances)
-    };
-}
-function filterEventStoreDefs(eventStore, filterFunc) {
-    var defs = filterHash(eventStore.defs, filterFunc);
-    var instances = filterHash(eventStore.instances, function (instance) {
-        return defs[instance.defId]; // still exists?
-    });
-    return { defs: defs, instances: instances };
-}
-
-function parseRange(input, dateEnv) {
-    var start = null;
-    var end = null;
-    if (input.start) {
-        start = dateEnv.createMarker(input.start);
-    }
-    if (input.end) {
-        end = dateEnv.createMarker(input.end);
-    }
-    if (!start && !end) {
-        return null;
-    }
-    if (start && end && end < start) {
-        return null;
-    }
-    return { start: start, end: end };
-}
-// SIDE-EFFECT: will mutate ranges.
-// Will return a new array result.
-function invertRanges(ranges, constraintRange) {
-    var invertedRanges = [];
-    var start = constraintRange.start; // the end of the previous range. the start of the new range
-    var i;
-    var dateRange;
-    // ranges need to be in order. required for our date-walking algorithm
-    ranges.sort(compareRanges);
-    for (i = 0; i < ranges.length; i++) {
-        dateRange = ranges[i];
-        // add the span of time before the event (if there is any)
-        if (dateRange.start > start) { // compare millisecond time (skip any ambig logic)
-            invertedRanges.push({ start: start, end: dateRange.start });
-        }
-        if (dateRange.end > start) {
-            start = dateRange.end;
-        }
-    }
-    // add the span of time after the last event (if there is any)
-    if (start < constraintRange.end) { // compare millisecond time (skip any ambig logic)
-        invertedRanges.push({ start: start, end: constraintRange.end });
-    }
-    return invertedRanges;
-}
-function compareRanges(range0, range1) {
-    return range0.start.valueOf() - range1.start.valueOf(); // earlier ranges go first
-}
-function intersectRanges(range0, range1) {
-    var start = range0.start;
-    var end = range0.end;
-    var newRange = null;
-    if (range1.start !== null) {
-        if (start === null) {
-            start = range1.start;
-        }
-        else {
-            start = new Date(Math.max(start.valueOf(), range1.start.valueOf()));
-        }
-    }
-    if (range1.end != null) {
-        if (end === null) {
-            end = range1.end;
-        }
-        else {
-            end = new Date(Math.min(end.valueOf(), range1.end.valueOf()));
-        }
-    }
-    if (start === null || end === null || start < end) {
-        newRange = { start: start, end: end };
-    }
-    return newRange;
-}
-function rangesEqual(range0, range1) {
-    return (range0.start === null ? null : range0.start.valueOf()) === (range1.start === null ? null : range1.start.valueOf()) &&
-        (range0.end === null ? null : range0.end.valueOf()) === (range1.end === null ? null : range1.end.valueOf());
-}
-function rangesIntersect(range0, range1) {
-    return (range0.end === null || range1.start === null || range0.end > range1.start) &&
-        (range0.start === null || range1.end === null || range0.start < range1.end);
-}
-function rangeContainsRange(outerRange, innerRange) {
-    return (outerRange.start === null || (innerRange.start !== null && innerRange.start >= outerRange.start)) &&
-        (outerRange.end === null || (innerRange.end !== null && innerRange.end <= outerRange.end));
-}
-function rangeContainsMarker(range, date) {
-    return (range.start === null || date >= range.start) &&
-        (range.end === null || date < range.end);
-}
-// If the given date is not within the given range, move it inside.
-// (If it's past the end, make it one millisecond before the end).
-function constrainMarkerToRange(date, range) {
-    if (range.start != null && date < range.start) {
-        return range.start;
-    }
-    if (range.end != null && date >= range.end) {
-        return new Date(range.end.valueOf() - 1);
-    }
-    return date;
-}
-
-function removeExact(array, exactVal) {
-    var removeCnt = 0;
-    var i = 0;
-    while (i < array.length) {
-        if (array[i] === exactVal) {
-            array.splice(i, 1);
-            removeCnt++;
-        }
-        else {
-            i++;
-        }
-    }
-    return removeCnt;
-}
-function isArraysEqual(a0, a1) {
-    var len = a0.length;
-    var i;
-    if (len !== a1.length) { // not array? or not same length?
-        return false;
-    }
-    for (i = 0; i < len; i++) {
-        if (a0[i] !== a1[i]) {
-            return false;
-        }
-    }
-    return true;
-}
-
-function memoize(workerFunc) {
-    var args;
-    var res;
-    return function () {
-        if (!args || !isArraysEqual(args, arguments)) {
-            args = arguments;
-            res = workerFunc.apply(this, arguments);
-        }
-        return res;
-    };
-}
-/*
-always executes the workerFunc, but if the result is equal to the previous result,
-return the previous result instead.
-*/
-function memoizeOutput(workerFunc, equalityFunc) {
-    var cachedRes = null;
-    return function () {
-        var newRes = workerFunc.apply(this, arguments);
-        if (cachedRes === null || !(cachedRes === newRes || equalityFunc(cachedRes, newRes))) {
-            cachedRes = newRes;
-        }
-        return cachedRes;
-    };
-}
-
-var EXTENDED_SETTINGS_AND_SEVERITIES = {
-    week: 3,
-    separator: 0,
-    omitZeroMinute: 0,
-    meridiem: 0,
-    omitCommas: 0
-};
-var STANDARD_DATE_PROP_SEVERITIES = {
-    timeZoneName: 7,
-    era: 6,
-    year: 5,
-    month: 4,
-    day: 2,
-    weekday: 2,
-    hour: 1,
-    minute: 1,
-    second: 1
-};
-var MERIDIEM_RE = /\s*([ap])\.?m\.?/i; // eats up leading spaces too
-var COMMA_RE = /,/g; // we need re for globalness
-var MULTI_SPACE_RE = /\s+/g;
-var LTR_RE = /\u200e/g; // control character
-var UTC_RE = /UTC|GMT/;
-var NativeFormatter = /** @class */ (function () {
-    function NativeFormatter(formatSettings) {
-        var standardDateProps = {};
-        var extendedSettings = {};
-        var severity = 0;
-        for (var name_1 in formatSettings) {
-            if (name_1 in EXTENDED_SETTINGS_AND_SEVERITIES) {
-                extendedSettings[name_1] = formatSettings[name_1];
-                severity = Math.max(EXTENDED_SETTINGS_AND_SEVERITIES[name_1], severity);
-            }
-            else {
-                standardDateProps[name_1] = formatSettings[name_1];
-                if (name_1 in STANDARD_DATE_PROP_SEVERITIES) {
-                    severity = Math.max(STANDARD_DATE_PROP_SEVERITIES[name_1], severity);
-                }
-            }
-        }
-        this.standardDateProps = standardDateProps;
-        this.extendedSettings = extendedSettings;
-        this.severity = severity;
-        this.buildFormattingFunc = memoize(buildFormattingFunc);
-    }
-    NativeFormatter.prototype.format = function (date, context) {
-        return this.buildFormattingFunc(this.standardDateProps, this.extendedSettings, context)(date);
-    };
-    NativeFormatter.prototype.formatRange = function (start, end, context) {
-        var _a = this, standardDateProps = _a.standardDateProps, extendedSettings = _a.extendedSettings;
-        var diffSeverity = computeMarkerDiffSeverity(start.marker, end.marker, context.calendarSystem);
-        if (!diffSeverity) {
-            return this.format(start, context);
-        }
-        var biggestUnitForPartial = diffSeverity;
-        if (biggestUnitForPartial > 1 && // the two dates are different in a way that's larger scale than time
-            (standardDateProps.year === 'numeric' || standardDateProps.year === '2-digit') &&
-            (standardDateProps.month === 'numeric' || standardDateProps.month === '2-digit') &&
-            (standardDateProps.day === 'numeric' || standardDateProps.day === '2-digit')) {
-            biggestUnitForPartial = 1; // make it look like the dates are only different in terms of time
-        }
-        var full0 = this.format(start, context);
-        var full1 = this.format(end, context);
-        if (full0 === full1) {
-            return full0;
-        }
-        var partialDateProps = computePartialFormattingOptions(standardDateProps, biggestUnitForPartial);
-        var partialFormattingFunc = buildFormattingFunc(partialDateProps, extendedSettings, context);
-        var partial0 = partialFormattingFunc(start);
-        var partial1 = partialFormattingFunc(end);
-        var insertion = findCommonInsertion(full0, partial0, full1, partial1);
-        var separator = extendedSettings.separator || '';
-        if (insertion) {
-            return insertion.before + partial0 + separator + partial1 + insertion.after;
-        }
-        return full0 + separator + full1;
-    };
-    NativeFormatter.prototype.getLargestUnit = function () {
-        switch (this.severity) {
-            case 7:
-            case 6:
-            case 5:
-                return 'year';
-            case 4:
-                return 'month';
-            case 3:
-                return 'week';
-            default:
-                return 'day';
-        }
-    };
-    return NativeFormatter;
-}());
-function buildFormattingFunc(standardDateProps, extendedSettings, context) {
-    var standardDatePropCnt = Object.keys(standardDateProps).length;
-    if (standardDatePropCnt === 1 && standardDateProps.timeZoneName === 'short') {
-        return function (date) {
-            return formatTimeZoneOffset(date.timeZoneOffset);
-        };
-    }
-    if (standardDatePropCnt === 0 && extendedSettings.week) {
-        return function (date) {
-            return formatWeekNumber(context.computeWeekNumber(date.marker), context.weekLabel, context.locale, extendedSettings.week);
-        };
-    }
-    return buildNativeFormattingFunc(standardDateProps, extendedSettings, context);
-}
-function buildNativeFormattingFunc(standardDateProps, extendedSettings, context) {
-    standardDateProps = __assign({}, standardDateProps); // copy
-    extendedSettings = __assign({}, extendedSettings); // copy
-    sanitizeSettings(standardDateProps, extendedSettings);
-    standardDateProps.timeZone = 'UTC'; // we leverage the only guaranteed timeZone for our UTC markers
-    var normalFormat = new Intl.DateTimeFormat(context.locale.codes, standardDateProps);
-    var zeroFormat; // needed?
-    if (extendedSettings.omitZeroMinute) {
-        var zeroProps = __assign({}, standardDateProps);
-        delete zeroProps.minute; // seconds and ms were already considered in sanitizeSettings
-        zeroFormat = new Intl.DateTimeFormat(context.locale.codes, zeroProps);
-    }
-    return function (date) {
-        var marker = date.marker;
-        var format;
-        if (zeroFormat && !marker.getUTCMinutes()) {
-            format = zeroFormat;
-        }
-        else {
-            format = normalFormat;
-        }
-        var s = format.format(marker);
-        return postProcess(s, date, standardDateProps, extendedSettings, context);
-    };
-}
-function sanitizeSettings(standardDateProps, extendedSettings) {
-    // deal with a browser inconsistency where formatting the timezone
-    // requires that the hour/minute be present.
-    if (standardDateProps.timeZoneName) {
-        if (!standardDateProps.hour) {
-            standardDateProps.hour = '2-digit';
-        }
-        if (!standardDateProps.minute) {
-            standardDateProps.minute = '2-digit';
-        }
-    }
-    // only support short timezone names
-    if (standardDateProps.timeZoneName === 'long') {
-        standardDateProps.timeZoneName = 'short';
-    }
-    // if requesting to display seconds, MUST display minutes
-    if (extendedSettings.omitZeroMinute && (standardDateProps.second || standardDateProps.millisecond)) {
-        delete extendedSettings.omitZeroMinute;
-    }
-}
-function postProcess(s, date, standardDateProps, extendedSettings, context) {
-    s = s.replace(LTR_RE, ''); // remove left-to-right control chars. do first. good for other regexes
-    if (standardDateProps.timeZoneName === 'short') {
-        s = injectTzoStr(s, (context.timeZone === 'UTC' || date.timeZoneOffset == null) ?
-            'UTC' : // important to normalize for IE, which does "GMT"
-            formatTimeZoneOffset(date.timeZoneOffset));
-    }
-    if (extendedSettings.omitCommas) {
-        s = s.replace(COMMA_RE, '').trim();
-    }
-    if (extendedSettings.omitZeroMinute) {
-        s = s.replace(':00', ''); // zeroFormat doesn't always achieve this
-    }
-    // ^ do anything that might create adjacent spaces before this point,
-    // because MERIDIEM_RE likes to eat up loading spaces
-    if (extendedSettings.meridiem === false) {
-        s = s.replace(MERIDIEM_RE, '').trim();
-    }
-    else if (extendedSettings.meridiem === 'narrow') { // a/p
-        s = s.replace(MERIDIEM_RE, function (m0, m1) {
-            return m1.toLocaleLowerCase();
-        });
-    }
-    else if (extendedSettings.meridiem === 'short') { // am/pm
-        s = s.replace(MERIDIEM_RE, function (m0, m1) {
-            return m1.toLocaleLowerCase() + 'm';
-        });
-    }
-    else if (extendedSettings.meridiem === 'lowercase') { // other meridiem transformers already converted to lowercase
-        s = s.replace(MERIDIEM_RE, function (m0) {
-            return m0.toLocaleLowerCase();
-        });
-    }
-    s = s.replace(MULTI_SPACE_RE, ' ');
-    s = s.trim();
-    return s;
-}
-function injectTzoStr(s, tzoStr) {
-    var replaced = false;
-    s = s.replace(UTC_RE, function () {
-        replaced = true;
-        return tzoStr;
-    });
-    // IE11 doesn't include UTC/GMT in the original string, so append to end
-    if (!replaced) {
-        s += ' ' + tzoStr;
-    }
-    return s;
-}
-function formatWeekNumber(num, weekLabel, locale, display) {
-    var parts = [];
-    if (display === 'narrow') {
-        parts.push(weekLabel);
-    }
-    else if (display === 'short') {
-        parts.push(weekLabel, ' ');
-    }
-    // otherwise, considered 'numeric'
-    parts.push(locale.simpleNumberFormat.format(num));
-    if (locale.options.isRtl) { // TODO: use control characters instead?
-        parts.reverse();
-    }
-    return parts.join('');
-}
-// Range Formatting Utils
-// 0 = exactly the same
-// 1 = different by time
-// and bigger
-function computeMarkerDiffSeverity(d0, d1, ca) {
-    if (ca.getMarkerYear(d0) !== ca.getMarkerYear(d1)) {
-        return 5;
-    }
-    if (ca.getMarkerMonth(d0) !== ca.getMarkerMonth(d1)) {
-        return 4;
-    }
-    if (ca.getMarkerDay(d0) !== ca.getMarkerDay(d1)) {
-        return 2;
-    }
-    if (timeAsMs(d0) !== timeAsMs(d1)) {
-        return 1;
-    }
-    return 0;
-}
-function computePartialFormattingOptions(options, biggestUnit) {
-    var partialOptions = {};
-    for (var name_2 in options) {
-        if (!(name_2 in STANDARD_DATE_PROP_SEVERITIES) || // not a date part prop (like timeZone)
-            STANDARD_DATE_PROP_SEVERITIES[name_2] <= biggestUnit) {
-            partialOptions[name_2] = options[name_2];
-        }
-    }
-    return partialOptions;
-}
-function findCommonInsertion(full0, partial0, full1, partial1) {
-    var i0 = 0;
-    while (i0 < full0.length) {
-        var found0 = full0.indexOf(partial0, i0);
-        if (found0 === -1) {
-            break;
-        }
-        var before0 = full0.substr(0, found0);
-        i0 = found0 + partial0.length;
-        var after0 = full0.substr(i0);
-        var i1 = 0;
-        while (i1 < full1.length) {
-            var found1 = full1.indexOf(partial1, i1);
-            if (found1 === -1) {
-                break;
-            }
-            var before1 = full1.substr(0, found1);
-            i1 = found1 + partial1.length;
-            var after1 = full1.substr(i1);
-            if (before0 === before1 && after0 === after1) {
-                return {
-                    before: before0,
-                    after: after0
-                };
-            }
-        }
-    }
-    return null;
-}
-
-/*
-TODO: fix the terminology of "formatter" vs "formatting func"
-*/
-/*
-At the time of instantiation, this object does not know which cmd-formatting system it will use.
-It receives this at the time of formatting, as a setting.
-*/
-var CmdFormatter = /** @class */ (function () {
-    function CmdFormatter(cmdStr, separator) {
-        this.cmdStr = cmdStr;
-        this.separator = separator;
-    }
-    CmdFormatter.prototype.format = function (date, context) {
-        return context.cmdFormatter(this.cmdStr, createVerboseFormattingArg(date, null, context, this.separator));
-    };
-    CmdFormatter.prototype.formatRange = function (start, end, context) {
-        return context.cmdFormatter(this.cmdStr, createVerboseFormattingArg(start, end, context, this.separator));
-    };
-    return CmdFormatter;
-}());
-
-var FuncFormatter = /** @class */ (function () {
-    function FuncFormatter(func) {
-        this.func = func;
-    }
-    FuncFormatter.prototype.format = function (date, context) {
-        return this.func(createVerboseFormattingArg(date, null, context));
-    };
-    FuncFormatter.prototype.formatRange = function (start, end, context) {
-        return this.func(createVerboseFormattingArg(start, end, context));
-    };
-    return FuncFormatter;
-}());
-
-// Formatter Object Creation
-function createFormatter(input, defaultSeparator) {
-    if (typeof input === 'object' && input) { // non-null object
-        if (typeof defaultSeparator === 'string') {
-            input = __assign({ separator: defaultSeparator }, input);
-        }
-        return new NativeFormatter(input);
-    }
-    else if (typeof input === 'string') {
-        return new CmdFormatter(input, defaultSeparator);
-    }
-    else if (typeof input === 'function') {
-        return new FuncFormatter(input);
-    }
-}
-// String Utils
-// timeZoneOffset is in minutes
-function buildIsoString(marker, timeZoneOffset, stripZeroTime) {
-    if (stripZeroTime === void 0) { stripZeroTime = false; }
-    var s = marker.toISOString();
-    s = s.replace('.000', '');
-    if (stripZeroTime) {
-        s = s.replace('T00:00:00Z', '');
-    }
-    if (s.length > 10) { // time part wasn't stripped, can add timezone info
-        if (timeZoneOffset == null) {
-            s = s.replace('Z', '');
-        }
-        else if (timeZoneOffset !== 0) {
-            s = s.replace('Z', formatTimeZoneOffset(timeZoneOffset, true));
-        }
-        // otherwise, its UTC-0 and we want to keep the Z
-    }
-    return s;
-}
-function formatIsoTimeString(marker) {
-    return padStart(marker.getUTCHours(), 2) + ':' +
-        padStart(marker.getUTCMinutes(), 2) + ':' +
-        padStart(marker.getUTCSeconds(), 2);
-}
-function formatTimeZoneOffset(minutes, doIso) {
-    if (doIso === void 0) { doIso = false; }
-    var sign = minutes < 0 ? '-' : '+';
-    var abs = Math.abs(minutes);
-    var hours = Math.floor(abs / 60);
-    var mins = Math.round(abs % 60);
-    if (doIso) {
-        return sign + padStart(hours, 2) + ':' + padStart(mins, 2);
-    }
-    else {
-        return 'GMT' + sign + hours + (mins ? ':' + padStart(mins, 2) : '');
-    }
-}
-// Arg Utils
-function createVerboseFormattingArg(start, end, context, separator) {
-    var startInfo = expandZonedMarker(start, context.calendarSystem);
-    var endInfo = end ? expandZonedMarker(end, context.calendarSystem) : null;
-    return {
-        date: startInfo,
-        start: startInfo,
-        end: endInfo,
-        timeZone: context.timeZone,
-        localeCodes: context.locale.codes,
-        separator: separator
-    };
-}
-function expandZonedMarker(dateInfo, calendarSystem) {
-    var a = calendarSystem.markerToArray(dateInfo.marker);
-    return {
-        marker: dateInfo.marker,
-        timeZoneOffset: dateInfo.timeZoneOffset,
-        array: a,
-        year: a[0],
-        month: a[1],
-        day: a[2],
-        hour: a[3],
-        minute: a[4],
-        second: a[5],
-        millisecond: a[6]
-    };
-}
-
-var EventSourceApi = /** @class */ (function () {
-    function EventSourceApi(calendar, internalEventSource) {
-        this.calendar = calendar;
-        this.internalEventSource = internalEventSource;
-    }
-    EventSourceApi.prototype.remove = function () {
-        this.calendar.dispatch({
-            type: 'REMOVE_EVENT_SOURCE',
-            sourceId: this.internalEventSource.sourceId
-        });
-    };
-    EventSourceApi.prototype.refetch = function () {
-        this.calendar.dispatch({
-            type: 'FETCH_EVENT_SOURCES',
-            sourceIds: [this.internalEventSource.sourceId]
-        });
-    };
-    Object.defineProperty(EventSourceApi.prototype, "id", {
-        get: function () {
-            return this.internalEventSource.publicId;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventSourceApi.prototype, "url", {
-        // only relevant to json-feed event sources
-        get: function () {
-            return this.internalEventSource.meta.url;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return EventSourceApi;
-}());
-
-var EventApi = /** @class */ (function () {
-    function EventApi(calendar, def, instance) {
-        this._calendar = calendar;
-        this._def = def;
-        this._instance = instance || null;
-    }
-    /*
-    TODO: make event struct more responsible for this
-    */
-    EventApi.prototype.setProp = function (name, val) {
-        var _a, _b;
-        if (name in DATE_PROPS) ;
-        else if (name in NON_DATE_PROPS) {
-            if (typeof NON_DATE_PROPS[name] === 'function') {
-                val = NON_DATE_PROPS[name](val);
-            }
-            this.mutate({
-                standardProps: (_a = {}, _a[name] = val, _a)
-            });
-        }
-        else if (name in UNSCOPED_EVENT_UI_PROPS) {
-            var ui = void 0;
-            if (typeof UNSCOPED_EVENT_UI_PROPS[name] === 'function') {
-                val = UNSCOPED_EVENT_UI_PROPS[name](val);
-            }
-            if (name === 'color') {
-                ui = { backgroundColor: val, borderColor: val };
-            }
-            else if (name === 'editable') {
-                ui = { startEditable: val, durationEditable: val };
-            }
-            else {
-                ui = (_b = {}, _b[name] = val, _b);
-            }
-            this.mutate({
-                standardProps: { ui: ui }
-            });
-        }
-    };
-    EventApi.prototype.setExtendedProp = function (name, val) {
-        var _a;
-        this.mutate({
-            extendedProps: (_a = {}, _a[name] = val, _a)
-        });
-    };
-    EventApi.prototype.setStart = function (startInput, options) {
-        if (options === void 0) { options = {}; }
-        var dateEnv = this._calendar.dateEnv;
-        var start = dateEnv.createMarker(startInput);
-        if (start && this._instance) { // TODO: warning if parsed bad
-            var instanceRange = this._instance.range;
-            var startDelta = diffDates(instanceRange.start, start, dateEnv, options.granularity); // what if parsed bad!?
-            if (options.maintainDuration) {
-                this.mutate({ datesDelta: startDelta });
-            }
-            else {
-                this.mutate({ startDelta: startDelta });
-            }
-        }
-    };
-    EventApi.prototype.setEnd = function (endInput, options) {
-        if (options === void 0) { options = {}; }
-        var dateEnv = this._calendar.dateEnv;
-        var end;
-        if (endInput != null) {
-            end = dateEnv.createMarker(endInput);
-            if (!end) {
-                return; // TODO: warning if parsed bad
-            }
-        }
-        if (this._instance) {
-            if (end) {
-                var endDelta = diffDates(this._instance.range.end, end, dateEnv, options.granularity);
-                this.mutate({ endDelta: endDelta });
-            }
-            else {
-                this.mutate({ standardProps: { hasEnd: false } });
-            }
-        }
-    };
-    EventApi.prototype.setDates = function (startInput, endInput, options) {
-        if (options === void 0) { options = {}; }
-        var dateEnv = this._calendar.dateEnv;
-        var standardProps = { allDay: options.allDay };
-        var start = dateEnv.createMarker(startInput);
-        var end;
-        if (!start) {
-            return; // TODO: warning if parsed bad
-        }
-        if (endInput != null) {
-            end = dateEnv.createMarker(endInput);
-            if (!end) { // TODO: warning if parsed bad
-                return;
-            }
-        }
-        if (this._instance) {
-            var instanceRange = this._instance.range;
-            // when computing the diff for an event being converted to all-day,
-            // compute diff off of the all-day values the way event-mutation does.
-            if (options.allDay === true) {
-                instanceRange = computeAlignedDayRange(instanceRange);
-            }
-            var startDelta = diffDates(instanceRange.start, start, dateEnv, options.granularity);
-            if (end) {
-                var endDelta = diffDates(instanceRange.end, end, dateEnv, options.granularity);
-                if (durationsEqual(startDelta, endDelta)) {
-                    this.mutate({ datesDelta: startDelta, standardProps: standardProps });
-                }
-                else {
-                    this.mutate({ startDelta: startDelta, endDelta: endDelta, standardProps: standardProps });
-                }
-            }
-            else { // means "clear the end"
-                standardProps.hasEnd = false;
-                this.mutate({ datesDelta: startDelta, standardProps: standardProps });
-            }
-        }
-    };
-    EventApi.prototype.moveStart = function (deltaInput) {
-        var delta = createDuration(deltaInput);
-        if (delta) { // TODO: warning if parsed bad
-            this.mutate({ startDelta: delta });
-        }
-    };
-    EventApi.prototype.moveEnd = function (deltaInput) {
-        var delta = createDuration(deltaInput);
-        if (delta) { // TODO: warning if parsed bad
-            this.mutate({ endDelta: delta });
-        }
-    };
-    EventApi.prototype.moveDates = function (deltaInput) {
-        var delta = createDuration(deltaInput);
-        if (delta) { // TODO: warning if parsed bad
-            this.mutate({ datesDelta: delta });
-        }
-    };
-    EventApi.prototype.setAllDay = function (allDay, options) {
-        if (options === void 0) { options = {}; }
-        var standardProps = { allDay: allDay };
-        var maintainDuration = options.maintainDuration;
-        if (maintainDuration == null) {
-            maintainDuration = this._calendar.opt('allDayMaintainDuration');
-        }
-        if (this._def.allDay !== allDay) {
-            standardProps.hasEnd = maintainDuration;
-        }
-        this.mutate({ standardProps: standardProps });
-    };
-    EventApi.prototype.formatRange = function (formatInput) {
-        var dateEnv = this._calendar.dateEnv;
-        var instance = this._instance;
-        var formatter = createFormatter(formatInput, this._calendar.opt('defaultRangeSeparator'));
-        if (this._def.hasEnd) {
-            return dateEnv.formatRange(instance.range.start, instance.range.end, formatter, {
-                forcedStartTzo: instance.forcedStartTzo,
-                forcedEndTzo: instance.forcedEndTzo
-            });
-        }
-        else {
-            return dateEnv.format(instance.range.start, formatter, {
-                forcedTzo: instance.forcedStartTzo
-            });
-        }
-    };
-    EventApi.prototype.mutate = function (mutation) {
-        var def = this._def;
-        var instance = this._instance;
-        if (instance) {
-            this._calendar.dispatch({
-                type: 'MUTATE_EVENTS',
-                instanceId: instance.instanceId,
-                mutation: mutation,
-                fromApi: true
-            });
-            var eventStore = this._calendar.state.eventStore;
-            this._def = eventStore.defs[def.defId];
-            this._instance = eventStore.instances[instance.instanceId];
-        }
-    };
-    EventApi.prototype.remove = function () {
-        this._calendar.dispatch({
-            type: 'REMOVE_EVENT_DEF',
-            defId: this._def.defId
-        });
-    };
-    Object.defineProperty(EventApi.prototype, "source", {
-        get: function () {
-            var sourceId = this._def.sourceId;
-            if (sourceId) {
-                return new EventSourceApi(this._calendar, this._calendar.state.eventSources[sourceId]);
-            }
-            return null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "start", {
-        get: function () {
-            return this._instance ?
-                this._calendar.dateEnv.toDate(this._instance.range.start) :
-                null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "end", {
-        get: function () {
-            return (this._instance && this._def.hasEnd) ?
-                this._calendar.dateEnv.toDate(this._instance.range.end) :
-                null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "id", {
-        // computable props that all access the def
-        // TODO: find a TypeScript-compatible way to do this at scale
-        get: function () { return this._def.publicId; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "groupId", {
-        get: function () { return this._def.groupId; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "allDay", {
-        get: function () { return this._def.allDay; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "title", {
-        get: function () { return this._def.title; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "url", {
-        get: function () { return this._def.url; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "rendering", {
-        get: function () { return this._def.rendering; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "startEditable", {
-        get: function () { return this._def.ui.startEditable; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "durationEditable", {
-        get: function () { return this._def.ui.durationEditable; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "constraint", {
-        get: function () { return this._def.ui.constraints[0] || null; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "overlap", {
-        get: function () { return this._def.ui.overlap; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "allow", {
-        get: function () { return this._def.ui.allows[0] || null; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "backgroundColor", {
-        get: function () { return this._def.ui.backgroundColor; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "borderColor", {
-        get: function () { return this._def.ui.borderColor; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "textColor", {
-        get: function () { return this._def.ui.textColor; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "classNames", {
-        // NOTE: user can't modify these because Object.freeze was called in event-def parsing
-        get: function () { return this._def.ui.classNames; },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(EventApi.prototype, "extendedProps", {
-        get: function () { return this._def.extendedProps; },
-        enumerable: true,
-        configurable: true
-    });
-    return EventApi;
-}());
-
-/*
-Specifying nextDayThreshold signals that all-day ranges should be sliced.
-*/
-function sliceEventStore(eventStore, eventUiBases, framingRange, nextDayThreshold) {
-    var inverseBgByGroupId = {};
-    var inverseBgByDefId = {};
-    var defByGroupId = {};
-    var bgRanges = [];
-    var fgRanges = [];
-    var eventUis = compileEventUis(eventStore.defs, eventUiBases);
-    for (var defId in eventStore.defs) {
-        var def = eventStore.defs[defId];
-        if (def.rendering === 'inverse-background') {
-            if (def.groupId) {
-                inverseBgByGroupId[def.groupId] = [];
-                if (!defByGroupId[def.groupId]) {
-                    defByGroupId[def.groupId] = def;
-                }
-            }
-            else {
-                inverseBgByDefId[defId] = [];
-            }
-        }
-    }
-    for (var instanceId in eventStore.instances) {
-        var instance = eventStore.instances[instanceId];
-        var def = eventStore.defs[instance.defId];
-        var ui = eventUis[def.defId];
-        var origRange = instance.range;
-        var normalRange = (!def.allDay && nextDayThreshold) ?
-            computeVisibleDayRange(origRange, nextDayThreshold) :
-            origRange;
-        var slicedRange = intersectRanges(normalRange, framingRange);
-        if (slicedRange) {
-            if (def.rendering === 'inverse-background') {
-                if (def.groupId) {
-                    inverseBgByGroupId[def.groupId].push(slicedRange);
-                }
-                else {
-                    inverseBgByDefId[instance.defId].push(slicedRange);
-                }
-            }
-            else {
-                (def.rendering === 'background' ? bgRanges : fgRanges).push({
-                    def: def,
-                    ui: ui,
-                    instance: instance,
-                    range: slicedRange,
-                    isStart: normalRange.start && normalRange.start.valueOf() === slicedRange.start.valueOf(),
-                    isEnd: normalRange.end && normalRange.end.valueOf() === slicedRange.end.valueOf()
-                });
-            }
-        }
-    }
-    for (var groupId in inverseBgByGroupId) { // BY GROUP
-        var ranges = inverseBgByGroupId[groupId];
-        var invertedRanges = invertRanges(ranges, framingRange);
-        for (var _i = 0, invertedRanges_1 = invertedRanges; _i < invertedRanges_1.length; _i++) {
-            var invertedRange = invertedRanges_1[_i];
-            var def = defByGroupId[groupId];
-            var ui = eventUis[def.defId];
-            bgRanges.push({
-                def: def,
-                ui: ui,
-                instance: null,
-                range: invertedRange,
-                isStart: false,
-                isEnd: false
-            });
-        }
-    }
-    for (var defId in inverseBgByDefId) {
-        var ranges = inverseBgByDefId[defId];
-        var invertedRanges = invertRanges(ranges, framingRange);
-        for (var _a = 0, invertedRanges_2 = invertedRanges; _a < invertedRanges_2.length; _a++) {
-            var invertedRange = invertedRanges_2[_a];
-            bgRanges.push({
-                def: eventStore.defs[defId],
-                ui: eventUis[defId],
-                instance: null,
-                range: invertedRange,
-                isStart: false,
-                isEnd: false
-            });
-        }
-    }
-    return { bg: bgRanges, fg: fgRanges };
-}
-function hasBgRendering(def) {
-    return def.rendering === 'background' || def.rendering === 'inverse-background';
-}
-function filterSegsViaEls(context, segs, isMirror) {
-    var calendar = context.calendar, view = context.view;
-    if (calendar.hasPublicHandlers('eventRender')) {
-        segs = segs.filter(function (seg) {
-            var custom = calendar.publiclyTrigger('eventRender', [
-                {
-                    event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                    isMirror: isMirror,
-                    isStart: seg.isStart,
-                    isEnd: seg.isEnd,
-                    // TODO: include seg.range once all components consistently generate it
-                    el: seg.el,
-                    view: view
-                }
-            ]);
-            if (custom === false) { // means don't render at all
-                return false;
-            }
-            else if (custom && custom !== true) {
-                seg.el = custom;
-            }
-            return true;
-        });
-    }
-    for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-        var seg = segs_1[_i];
-        setElSeg(seg.el, seg);
-    }
-    return segs;
-}
-function setElSeg(el, seg) {
-    el.fcSeg = seg;
-}
-function getElSeg(el) {
-    return el.fcSeg || null;
-}
-// event ui computation
-function compileEventUis(eventDefs, eventUiBases) {
-    return mapHash(eventDefs, function (eventDef) {
-        return compileEventUi(eventDef, eventUiBases);
-    });
-}
-function compileEventUi(eventDef, eventUiBases) {
-    var uis = [];
-    if (eventUiBases['']) {
-        uis.push(eventUiBases['']);
-    }
-    if (eventUiBases[eventDef.defId]) {
-        uis.push(eventUiBases[eventDef.defId]);
-    }
-    uis.push(eventDef.ui);
-    return combineEventUis(uis);
-}
-// triggers
-function triggerRenderedSegs(context, segs, isMirrors) {
-    var calendar = context.calendar, view = context.view;
-    if (calendar.hasPublicHandlers('eventPositioned')) {
-        for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-            var seg = segs_2[_i];
-            calendar.publiclyTriggerAfterSizing('eventPositioned', [
-                {
-                    event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                    isMirror: isMirrors,
-                    isStart: seg.isStart,
-                    isEnd: seg.isEnd,
-                    el: seg.el,
-                    view: view
-                }
-            ]);
-        }
-    }
-    if (!calendar.state.eventSourceLoadingLevel) { // avoid initial empty state while pending
-        calendar.afterSizingTriggers._eventsPositioned = [null]; // fire once
-    }
-}
-function triggerWillRemoveSegs(context, segs, isMirrors) {
-    var calendar = context.calendar, view = context.view;
-    for (var _i = 0, segs_3 = segs; _i < segs_3.length; _i++) {
-        var seg = segs_3[_i];
-        calendar.trigger('eventElRemove', seg.el);
-    }
-    if (calendar.hasPublicHandlers('eventDestroy')) {
-        for (var _a = 0, segs_4 = segs; _a < segs_4.length; _a++) {
-            var seg = segs_4[_a];
-            calendar.publiclyTrigger('eventDestroy', [
-                {
-                    event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                    isMirror: isMirrors,
-                    el: seg.el,
-                    view: view
-                }
-            ]);
-        }
-    }
-}
-// is-interactable
-function computeEventDraggable(context, eventDef, eventUi) {
-    var calendar = context.calendar, view = context.view;
-    var transformers = calendar.pluginSystem.hooks.isDraggableTransformers;
-    var val = eventUi.startEditable;
-    for (var _i = 0, transformers_1 = transformers; _i < transformers_1.length; _i++) {
-        var transformer = transformers_1[_i];
-        val = transformer(val, eventDef, eventUi, view);
-    }
-    return val;
-}
-function computeEventStartResizable(context, eventDef, eventUi) {
-    return eventUi.durationEditable && context.options.eventResizableFromStart;
-}
-function computeEventEndResizable(context, eventDef, eventUi) {
-    return eventUi.durationEditable;
-}
-
-// applies the mutation to ALL defs/instances within the event store
-function applyMutationToEventStore(eventStore, eventConfigBase, mutation, calendar) {
-    var eventConfigs = compileEventUis(eventStore.defs, eventConfigBase);
-    var dest = createEmptyEventStore();
-    for (var defId in eventStore.defs) {
-        var def = eventStore.defs[defId];
-        dest.defs[defId] = applyMutationToEventDef(def, eventConfigs[defId], mutation, calendar.pluginSystem.hooks.eventDefMutationAppliers, calendar);
-    }
-    for (var instanceId in eventStore.instances) {
-        var instance = eventStore.instances[instanceId];
-        var def = dest.defs[instance.defId]; // important to grab the newly modified def
-        dest.instances[instanceId] = applyMutationToEventInstance(instance, def, eventConfigs[instance.defId], mutation, calendar);
-    }
-    return dest;
-}
-function applyMutationToEventDef(eventDef, eventConfig, mutation, appliers, calendar) {
-    var standardProps = mutation.standardProps || {};
-    // if hasEnd has not been specified, guess a good value based on deltas.
-    // if duration will change, there's no way the default duration will persist,
-    // and thus, we need to mark the event as having a real end
-    if (standardProps.hasEnd == null &&
-        eventConfig.durationEditable &&
-        (mutation.startDelta || mutation.endDelta)) {
-        standardProps.hasEnd = true; // TODO: is this mutation okay?
-    }
-    var copy = __assign({}, eventDef, standardProps, { ui: __assign({}, eventDef.ui, standardProps.ui) });
-    if (mutation.extendedProps) {
-        copy.extendedProps = __assign({}, copy.extendedProps, mutation.extendedProps);
-    }
-    for (var _i = 0, appliers_1 = appliers; _i < appliers_1.length; _i++) {
-        var applier = appliers_1[_i];
-        applier(copy, mutation, calendar);
-    }
-    if (!copy.hasEnd && calendar.opt('forceEventDuration')) {
-        copy.hasEnd = true;
-    }
-    return copy;
-}
-function applyMutationToEventInstance(eventInstance, eventDef, // must first be modified by applyMutationToEventDef
-eventConfig, mutation, calendar) {
-    var dateEnv = calendar.dateEnv;
-    var forceAllDay = mutation.standardProps && mutation.standardProps.allDay === true;
-    var clearEnd = mutation.standardProps && mutation.standardProps.hasEnd === false;
-    var copy = __assign({}, eventInstance);
-    if (forceAllDay) {
-        copy.range = computeAlignedDayRange(copy.range);
-    }
-    if (mutation.datesDelta && eventConfig.startEditable) {
-        copy.range = {
-            start: dateEnv.add(copy.range.start, mutation.datesDelta),
-            end: dateEnv.add(copy.range.end, mutation.datesDelta)
-        };
-    }
-    if (mutation.startDelta && eventConfig.durationEditable) {
-        copy.range = {
-            start: dateEnv.add(copy.range.start, mutation.startDelta),
-            end: copy.range.end
-        };
-    }
-    if (mutation.endDelta && eventConfig.durationEditable) {
-        copy.range = {
-            start: copy.range.start,
-            end: dateEnv.add(copy.range.end, mutation.endDelta)
-        };
-    }
-    if (clearEnd) {
-        copy.range = {
-            start: copy.range.start,
-            end: calendar.getDefaultEventEnd(eventDef.allDay, copy.range.start)
-        };
-    }
-    // in case event was all-day but the supplied deltas were not
-    // better util for this?
-    if (eventDef.allDay) {
-        copy.range = {
-            start: startOfDay(copy.range.start),
-            end: startOfDay(copy.range.end)
-        };
-    }
-    // handle invalid durations
-    if (copy.range.end < copy.range.start) {
-        copy.range.end = calendar.getDefaultEventEnd(eventDef.allDay, copy.range.start);
-    }
-    return copy;
-}
-
-function reduceEventStore (eventStore, action, eventSources, dateProfile, calendar) {
-    switch (action.type) {
-        case 'RECEIVE_EVENTS': // raw
-            return receiveRawEvents(eventStore, eventSources[action.sourceId], action.fetchId, action.fetchRange, action.rawEvents, calendar);
-        case 'ADD_EVENTS': // already parsed, but not expanded
-            return addEvent(eventStore, action.eventStore, // new ones
-            dateProfile ? dateProfile.activeRange : null, calendar);
-        case 'MERGE_EVENTS': // already parsed and expanded
-            return mergeEventStores(eventStore, action.eventStore);
-        case 'PREV': // TODO: how do we track all actions that affect dateProfile :(
-        case 'NEXT':
-        case 'SET_DATE':
-        case 'SET_VIEW_TYPE':
-            if (dateProfile) {
-                return expandRecurring(eventStore, dateProfile.activeRange, calendar);
-            }
-            else {
-                return eventStore;
-            }
-        case 'CHANGE_TIMEZONE':
-            return rezoneDates(eventStore, action.oldDateEnv, calendar.dateEnv);
-        case 'MUTATE_EVENTS':
-            return applyMutationToRelated(eventStore, action.instanceId, action.mutation, action.fromApi, calendar);
-        case 'REMOVE_EVENT_INSTANCES':
-            return excludeInstances(eventStore, action.instances);
-        case 'REMOVE_EVENT_DEF':
-            return filterEventStoreDefs(eventStore, function (eventDef) {
-                return eventDef.defId !== action.defId;
-            });
-        case 'REMOVE_EVENT_SOURCE':
-            return excludeEventsBySourceId(eventStore, action.sourceId);
-        case 'REMOVE_ALL_EVENT_SOURCES':
-            return filterEventStoreDefs(eventStore, function (eventDef) {
-                return !eventDef.sourceId; // only keep events with no source id
-            });
-        case 'REMOVE_ALL_EVENTS':
-            return createEmptyEventStore();
-        case 'RESET_EVENTS':
-            return {
-                defs: eventStore.defs,
-                instances: eventStore.instances
-            };
-        default:
-            return eventStore;
-    }
-}
-function receiveRawEvents(eventStore, eventSource, fetchId, fetchRange, rawEvents, calendar) {
-    if (eventSource && // not already removed
-        fetchId === eventSource.latestFetchId // TODO: wish this logic was always in event-sources
-    ) {
-        var subset = parseEvents(transformRawEvents(rawEvents, eventSource, calendar), eventSource.sourceId, calendar);
-        if (fetchRange) {
-            subset = expandRecurring(subset, fetchRange, calendar);
-        }
-        return mergeEventStores(excludeEventsBySourceId(eventStore, eventSource.sourceId), subset);
-    }
-    return eventStore;
-}
-function addEvent(eventStore, subset, expandRange, calendar) {
-    if (expandRange) {
-        subset = expandRecurring(subset, expandRange, calendar);
-    }
-    return mergeEventStores(eventStore, subset);
-}
-function rezoneDates(eventStore, oldDateEnv, newDateEnv) {
-    var defs = eventStore.defs;
-    var instances = mapHash(eventStore.instances, function (instance) {
-        var def = defs[instance.defId];
-        if (def.allDay || def.recurringDef) {
-            return instance; // isn't dependent on timezone
-        }
-        else {
-            return __assign({}, instance, { range: {
-                    start: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.start, instance.forcedStartTzo)),
-                    end: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.end, instance.forcedEndTzo))
-                }, forcedStartTzo: newDateEnv.canComputeOffset ? null : instance.forcedStartTzo, forcedEndTzo: newDateEnv.canComputeOffset ? null : instance.forcedEndTzo });
-        }
-    });
-    return { defs: defs, instances: instances };
-}
-function applyMutationToRelated(eventStore, instanceId, mutation, fromApi, calendar) {
-    var relevant = getRelevantEvents(eventStore, instanceId);
-    var eventConfigBase = fromApi ?
-        { '': {
-                startEditable: true,
-                durationEditable: true,
-                constraints: [],
-                overlap: null,
-                allows: [],
-                backgroundColor: '',
-                borderColor: '',
-                textColor: '',
-                classNames: []
-            } } :
-        calendar.eventUiBases;
-    relevant = applyMutationToEventStore(relevant, eventConfigBase, mutation, calendar);
-    return mergeEventStores(eventStore, relevant);
-}
-function excludeEventsBySourceId(eventStore, sourceId) {
-    return filterEventStoreDefs(eventStore, function (eventDef) {
-        return eventDef.sourceId !== sourceId;
-    });
-}
-// QUESTION: why not just return instances? do a general object-property-exclusion util
-function excludeInstances(eventStore, removals) {
-    return {
-        defs: eventStore.defs,
-        instances: filterHash(eventStore.instances, function (instance) {
-            return !removals[instance.instanceId];
-        })
-    };
-}
-
-// high-level segmenting-aware tester functions
-// ------------------------------------------------------------------------------------------------------------------------
-function isInteractionValid(interaction, calendar) {
-    return isNewPropsValid({ eventDrag: interaction }, calendar); // HACK: the eventDrag props is used for ALL interactions
-}
-function isDateSelectionValid(dateSelection, calendar) {
-    return isNewPropsValid({ dateSelection: dateSelection }, calendar);
-}
-function isNewPropsValid(newProps, calendar) {
-    var view = calendar.view;
-    var props = __assign({ businessHours: view ? view.props.businessHours : createEmptyEventStore(), dateSelection: '', eventStore: calendar.state.eventStore, eventUiBases: calendar.eventUiBases, eventSelection: '', eventDrag: null, eventResize: null }, newProps);
-    return (calendar.pluginSystem.hooks.isPropsValid || isPropsValid)(props, calendar);
-}
-function isPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-    if (dateSpanMeta === void 0) { dateSpanMeta = {}; }
-    if (state.eventDrag && !isInteractionPropsValid(state, calendar, dateSpanMeta, filterConfig)) {
-        return false;
-    }
-    if (state.dateSelection && !isDateSelectionPropsValid(state, calendar, dateSpanMeta, filterConfig)) {
-        return false;
-    }
-    return true;
-}
-// Moving Event Validation
-// ------------------------------------------------------------------------------------------------------------------------
-function isInteractionPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-    var interaction = state.eventDrag; // HACK: the eventDrag props is used for ALL interactions
-    var subjectEventStore = interaction.mutatedEvents;
-    var subjectDefs = subjectEventStore.defs;
-    var subjectInstances = subjectEventStore.instances;
-    var subjectConfigs = compileEventUis(subjectDefs, interaction.isEvent ?
-        state.eventUiBases :
-        { '': calendar.selectionConfig } // if not a real event, validate as a selection
-    );
-    if (filterConfig) {
-        subjectConfigs = mapHash(subjectConfigs, filterConfig);
-    }
-    var otherEventStore = excludeInstances(state.eventStore, interaction.affectedEvents.instances); // exclude the subject events. TODO: exclude defs too?
-    var otherDefs = otherEventStore.defs;
-    var otherInstances = otherEventStore.instances;
-    var otherConfigs = compileEventUis(otherDefs, state.eventUiBases);
-    for (var subjectInstanceId in subjectInstances) {
-        var subjectInstance = subjectInstances[subjectInstanceId];
-        var subjectRange = subjectInstance.range;
-        var subjectConfig = subjectConfigs[subjectInstance.defId];
-        var subjectDef = subjectDefs[subjectInstance.defId];
-        // constraint
-        if (!allConstraintsPass(subjectConfig.constraints, subjectRange, otherEventStore, state.businessHours, calendar)) {
-            return false;
-        }
-        // overlap
-        var overlapFunc = calendar.opt('eventOverlap');
-        if (typeof overlapFunc !== 'function') {
-            overlapFunc = null;
-        }
-        for (var otherInstanceId in otherInstances) {
-            var otherInstance = otherInstances[otherInstanceId];
-            // intersect! evaluate
-            if (rangesIntersect(subjectRange, otherInstance.range)) {
-                var otherOverlap = otherConfigs[otherInstance.defId].overlap;
-                // consider the other event's overlap. only do this if the subject event is a "real" event
-                if (otherOverlap === false && interaction.isEvent) {
-                    return false;
-                }
-                if (subjectConfig.overlap === false) {
-                    return false;
-                }
-                if (overlapFunc && !overlapFunc(new EventApi(calendar, otherDefs[otherInstance.defId], otherInstance), // still event
-                new EventApi(calendar, subjectDef, subjectInstance) // moving event
-                )) {
-                    return false;
-                }
-            }
-        }
-        // allow (a function)
-        var calendarEventStore = calendar.state.eventStore; // need global-to-calendar, not local to component (splittable)state
-        for (var _i = 0, _a = subjectConfig.allows; _i < _a.length; _i++) {
-            var subjectAllow = _a[_i];
-            var subjectDateSpan = __assign({}, dateSpanMeta, { range: subjectInstance.range, allDay: subjectDef.allDay });
-            var origDef = calendarEventStore.defs[subjectDef.defId];
-            var origInstance = calendarEventStore.instances[subjectInstanceId];
-            var eventApi = void 0;
-            if (origDef) { // was previously in the calendar
-                eventApi = new EventApi(calendar, origDef, origInstance);
-            }
-            else { // was an external event
-                eventApi = new EventApi(calendar, subjectDef); // no instance, because had no dates
-            }
-            if (!subjectAllow(calendar.buildDateSpanApi(subjectDateSpan), eventApi)) {
-                return false;
-            }
-        }
-    }
-    return true;
-}
-// Date Selection Validation
-// ------------------------------------------------------------------------------------------------------------------------
-function isDateSelectionPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-    var relevantEventStore = state.eventStore;
-    var relevantDefs = relevantEventStore.defs;
-    var relevantInstances = relevantEventStore.instances;
-    var selection = state.dateSelection;
-    var selectionRange = selection.range;
-    var selectionConfig = calendar.selectionConfig;
-    if (filterConfig) {
-        selectionConfig = filterConfig(selectionConfig);
-    }
-    // constraint
-    if (!allConstraintsPass(selectionConfig.constraints, selectionRange, relevantEventStore, state.businessHours, calendar)) {
-        return false;
-    }
-    // overlap
-    var overlapFunc = calendar.opt('selectOverlap');
-    if (typeof overlapFunc !== 'function') {
-        overlapFunc = null;
-    }
-    for (var relevantInstanceId in relevantInstances) {
-        var relevantInstance = relevantInstances[relevantInstanceId];
-        // intersect! evaluate
-        if (rangesIntersect(selectionRange, relevantInstance.range)) {
-            if (selectionConfig.overlap === false) {
-                return false;
-            }
-            if (overlapFunc && !overlapFunc(new EventApi(calendar, relevantDefs[relevantInstance.defId], relevantInstance))) {
-                return false;
-            }
-        }
-    }
-    // allow (a function)
-    for (var _i = 0, _a = selectionConfig.allows; _i < _a.length; _i++) {
-        var selectionAllow = _a[_i];
-        var fullDateSpan = __assign({}, dateSpanMeta, selection);
-        if (!selectionAllow(calendar.buildDateSpanApi(fullDateSpan), null)) {
-            return false;
-        }
-    }
-    return true;
-}
-// Constraint Utils
-// ------------------------------------------------------------------------------------------------------------------------
-function allConstraintsPass(constraints, subjectRange, otherEventStore, businessHoursUnexpanded, calendar) {
-    for (var _i = 0, constraints_1 = constraints; _i < constraints_1.length; _i++) {
-        var constraint = constraints_1[_i];
-        if (!anyRangesContainRange(constraintToRanges(constraint, subjectRange, otherEventStore, businessHoursUnexpanded, calendar), subjectRange)) {
-            return false;
-        }
-    }
-    return true;
-}
-function constraintToRanges(constraint, subjectRange, // for expanding a recurring constraint, or expanding business hours
-otherEventStore, // for if constraint is an even group ID
-businessHoursUnexpanded, // for if constraint is 'businessHours'
-calendar // for expanding businesshours
-) {
-    if (constraint === 'businessHours') {
-        return eventStoreToRanges(expandRecurring(businessHoursUnexpanded, subjectRange, calendar));
-    }
-    else if (typeof constraint === 'string') { // an group ID
-        return eventStoreToRanges(filterEventStoreDefs(otherEventStore, function (eventDef) {
-            return eventDef.groupId === constraint;
-        }));
-    }
-    else if (typeof constraint === 'object' && constraint) { // non-null object
-        return eventStoreToRanges(expandRecurring(constraint, subjectRange, calendar));
-    }
-    return []; // if it's false
-}
-// TODO: move to event-store file?
-function eventStoreToRanges(eventStore) {
-    var instances = eventStore.instances;
-    var ranges = [];
-    for (var instanceId in instances) {
-        ranges.push(instances[instanceId].range);
-    }
-    return ranges;
-}
-// TODO: move to geom file?
-function anyRangesContainRange(outerRanges, innerRange) {
-    for (var _i = 0, outerRanges_1 = outerRanges; _i < outerRanges_1.length; _i++) {
-        var outerRange = outerRanges_1[_i];
-        if (rangeContainsRange(outerRange, innerRange)) {
-            return true;
-        }
-    }
-    return false;
-}
-// Parsing
-// ------------------------------------------------------------------------------------------------------------------------
-function normalizeConstraint(input, calendar) {
-    if (Array.isArray(input)) {
-        return parseEvents(input, '', calendar, true); // allowOpenRange=true
-    }
-    else if (typeof input === 'object' && input) { // non-null object
-        return parseEvents([input], '', calendar, true); // allowOpenRange=true
-    }
-    else if (input != null) {
-        return String(input);
-    }
-    else {
-        return null;
-    }
-}
-
-function htmlEscape(s) {
-    return (s + '').replace(/&/g, '&amp;')
-        .replace(/</g, '&lt;')
-        .replace(/>/g, '&gt;')
-        .replace(/'/g, '&#039;')
-        .replace(/"/g, '&quot;')
-        .replace(/\n/g, '<br />');
-}
-// Given a hash of CSS properties, returns a string of CSS.
-// Uses property names as-is (no camel-case conversion). Will not make statements for null/undefined values.
-function cssToStr(cssProps) {
-    var statements = [];
-    for (var name_1 in cssProps) {
-        var val = cssProps[name_1];
-        if (val != null && val !== '') {
-            statements.push(name_1 + ':' + val);
-        }
-    }
-    return statements.join(';');
-}
-// Given an object hash of HTML attribute names to values,
-// generates a string that can be injected between < > in HTML
-function attrsToStr(attrs) {
-    var parts = [];
-    for (var name_2 in attrs) {
-        var val = attrs[name_2];
-        if (val != null) {
-            parts.push(name_2 + '="' + htmlEscape(val) + '"');
-        }
-    }
-    return parts.join(' ');
-}
-function parseClassName(raw) {
-    if (Array.isArray(raw)) {
-        return raw;
-    }
-    else if (typeof raw === 'string') {
-        return raw.split(/\s+/);
-    }
-    else {
-        return [];
-    }
-}
-
-var UNSCOPED_EVENT_UI_PROPS = {
-    editable: Boolean,
-    startEditable: Boolean,
-    durationEditable: Boolean,
-    constraint: null,
-    overlap: null,
-    allow: null,
-    className: parseClassName,
-    classNames: parseClassName,
-    color: String,
-    backgroundColor: String,
-    borderColor: String,
-    textColor: String
-};
-function processUnscopedUiProps(rawProps, calendar, leftovers) {
-    var props = refineProps(rawProps, UNSCOPED_EVENT_UI_PROPS, {}, leftovers);
-    var constraint = normalizeConstraint(props.constraint, calendar);
-    return {
-        startEditable: props.startEditable != null ? props.startEditable : props.editable,
-        durationEditable: props.durationEditable != null ? props.durationEditable : props.editable,
-        constraints: constraint != null ? [constraint] : [],
-        overlap: props.overlap,
-        allows: props.allow != null ? [props.allow] : [],
-        backgroundColor: props.backgroundColor || props.color,
-        borderColor: props.borderColor || props.color,
-        textColor: props.textColor,
-        classNames: props.classNames.concat(props.className)
-    };
-}
-function processScopedUiProps(prefix, rawScoped, calendar, leftovers) {
-    var rawUnscoped = {};
-    var wasFound = {};
-    for (var key in UNSCOPED_EVENT_UI_PROPS) {
-        var scopedKey = prefix + capitaliseFirstLetter(key);
-        rawUnscoped[key] = rawScoped[scopedKey];
-        wasFound[scopedKey] = true;
-    }
-    if (prefix === 'event') {
-        rawUnscoped.editable = rawScoped.editable; // special case. there is no 'eventEditable', just 'editable'
-    }
-    if (leftovers) {
-        for (var key in rawScoped) {
-            if (!wasFound[key]) {
-                leftovers[key] = rawScoped[key];
-            }
-        }
-    }
-    return processUnscopedUiProps(rawUnscoped, calendar);
-}
-var EMPTY_EVENT_UI = {
-    startEditable: null,
-    durationEditable: null,
-    constraints: [],
-    overlap: null,
-    allows: [],
-    backgroundColor: '',
-    borderColor: '',
-    textColor: '',
-    classNames: []
-};
-// prevent against problems with <2 args!
-function combineEventUis(uis) {
-    return uis.reduce(combineTwoEventUis, EMPTY_EVENT_UI);
-}
-function combineTwoEventUis(item0, item1) {
-    return {
-        startEditable: item1.startEditable != null ? item1.startEditable : item0.startEditable,
-        durationEditable: item1.durationEditable != null ? item1.durationEditable : item0.durationEditable,
-        constraints: item0.constraints.concat(item1.constraints),
-        overlap: typeof item1.overlap === 'boolean' ? item1.overlap : item0.overlap,
-        allows: item0.allows.concat(item1.allows),
-        backgroundColor: item1.backgroundColor || item0.backgroundColor,
-        borderColor: item1.borderColor || item0.borderColor,
-        textColor: item1.textColor || item0.textColor,
-        classNames: item0.classNames.concat(item1.classNames)
-    };
-}
-
-var NON_DATE_PROPS = {
-    id: String,
-    groupId: String,
-    title: String,
-    url: String,
-    rendering: String,
-    extendedProps: null
-};
-var DATE_PROPS = {
-    start: null,
-    date: null,
-    end: null,
-    allDay: null
-};
-var uid = 0;
-function parseEvent(raw, sourceId, calendar, allowOpenRange) {
-    var allDayDefault = computeIsAllDayDefault(sourceId, calendar);
-    var leftovers0 = {};
-    var recurringRes = parseRecurring(raw, // raw, but with single-event stuff stripped out
-    allDayDefault, calendar.dateEnv, calendar.pluginSystem.hooks.recurringTypes, leftovers0 // will populate with non-recurring props
-    );
-    if (recurringRes) {
-        var def = parseEventDef(leftovers0, sourceId, recurringRes.allDay, Boolean(recurringRes.duration), calendar);
-        def.recurringDef = {
-            typeId: recurringRes.typeId,
-            typeData: recurringRes.typeData,
-            duration: recurringRes.duration
-        };
-        return { def: def, instance: null };
-    }
-    else {
-        var leftovers1 = {};
-        var singleRes = parseSingle(raw, allDayDefault, calendar, leftovers1, allowOpenRange);
-        if (singleRes) {
-            var def = parseEventDef(leftovers1, sourceId, singleRes.allDay, singleRes.hasEnd, calendar);
-            var instance = createEventInstance(def.defId, singleRes.range, singleRes.forcedStartTzo, singleRes.forcedEndTzo);
-            return { def: def, instance: instance };
-        }
-    }
-    return null;
-}
-/*
-Will NOT populate extendedProps with the leftover properties.
-Will NOT populate date-related props.
-The EventNonDateInput has been normalized (id => publicId, etc).
-*/
-function parseEventDef(raw, sourceId, allDay, hasEnd, calendar) {
-    var leftovers = {};
-    var def = pluckNonDateProps(raw, calendar, leftovers);
-    def.defId = String(uid++);
-    def.sourceId = sourceId;
-    def.allDay = allDay;
-    def.hasEnd = hasEnd;
-    for (var _i = 0, _a = calendar.pluginSystem.hooks.eventDefParsers; _i < _a.length; _i++) {
-        var eventDefParser = _a[_i];
-        var newLeftovers = {};
-        eventDefParser(def, leftovers, newLeftovers);
-        leftovers = newLeftovers;
-    }
-    def.extendedProps = __assign(leftovers, def.extendedProps || {});
-    // help out EventApi from having user modify props
-    Object.freeze(def.ui.classNames);
-    Object.freeze(def.extendedProps);
-    return def;
-}
-function createEventInstance(defId, range, forcedStartTzo, forcedEndTzo) {
-    return {
-        instanceId: String(uid++),
-        defId: defId,
-        range: range,
-        forcedStartTzo: forcedStartTzo == null ? null : forcedStartTzo,
-        forcedEndTzo: forcedEndTzo == null ? null : forcedEndTzo
-    };
-}
-function parseSingle(raw, allDayDefault, calendar, leftovers, allowOpenRange) {
-    var props = pluckDateProps(raw, leftovers);
-    var allDay = props.allDay;
-    var startMeta;
-    var startMarker = null;
-    var hasEnd = false;
-    var endMeta;
-    var endMarker = null;
-    startMeta = calendar.dateEnv.createMarkerMeta(props.start);
-    if (startMeta) {
-        startMarker = startMeta.marker;
-    }
-    else if (!allowOpenRange) {
-        return null;
-    }
-    if (props.end != null) {
-        endMeta = calendar.dateEnv.createMarkerMeta(props.end);
-    }
-    if (allDay == null) {
-        if (allDayDefault != null) {
-            allDay = allDayDefault;
-        }
-        else {
-            // fall back to the date props LAST
-            allDay = (!startMeta || startMeta.isTimeUnspecified) &&
-                (!endMeta || endMeta.isTimeUnspecified);
-        }
-    }
-    if (allDay && startMarker) {
-        startMarker = startOfDay(startMarker);
-    }
-    if (endMeta) {
-        endMarker = endMeta.marker;
-        if (allDay) {
-            endMarker = startOfDay(endMarker);
-        }
-        if (startMarker && endMarker <= startMarker) {
-            endMarker = null;
-        }
-    }
-    if (endMarker) {
-        hasEnd = true;
-    }
-    else if (!allowOpenRange) {
-        hasEnd = calendar.opt('forceEventDuration') || false;
-        endMarker = calendar.dateEnv.add(startMarker, allDay ?
-            calendar.defaultAllDayEventDuration :
-            calendar.defaultTimedEventDuration);
-    }
-    return {
-        allDay: allDay,
-        hasEnd: hasEnd,
-        range: { start: startMarker, end: endMarker },
-        forcedStartTzo: startMeta ? startMeta.forcedTzo : null,
-        forcedEndTzo: endMeta ? endMeta.forcedTzo : null
-    };
-}
-function pluckDateProps(raw, leftovers) {
-    var props = refineProps(raw, DATE_PROPS, {}, leftovers);
-    props.start = (props.start !== null) ? props.start : props.date;
-    delete props.date;
-    return props;
-}
-function pluckNonDateProps(raw, calendar, leftovers) {
-    var preLeftovers = {};
-    var props = refineProps(raw, NON_DATE_PROPS, {}, preLeftovers);
-    var ui = processUnscopedUiProps(preLeftovers, calendar, leftovers);
-    props.publicId = props.id;
-    delete props.id;
-    props.ui = ui;
-    return props;
-}
-function computeIsAllDayDefault(sourceId, calendar) {
-    var res = null;
-    if (sourceId) {
-        var source = calendar.state.eventSources[sourceId];
-        res = source.allDayDefault;
-    }
-    if (res == null) {
-        res = calendar.opt('allDayDefault');
-    }
-    return res;
-}
-
-var DEF_DEFAULTS = {
-    startTime: '09:00',
-    endTime: '17:00',
-    daysOfWeek: [1, 2, 3, 4, 5],
-    rendering: 'inverse-background',
-    classNames: 'fc-nonbusiness',
-    groupId: '_businessHours' // so multiple defs get grouped
-};
-/*
-TODO: pass around as EventDefHash!!!
-*/
-function parseBusinessHours(input, calendar) {
-    return parseEvents(refineInputs(input), '', calendar);
-}
-function refineInputs(input) {
-    var rawDefs;
-    if (input === true) {
-        rawDefs = [{}]; // will get DEF_DEFAULTS verbatim
-    }
-    else if (Array.isArray(input)) {
-        // if specifying an array, every sub-definition NEEDS a day-of-week
-        rawDefs = input.filter(function (rawDef) {
-            return rawDef.daysOfWeek;
-        });
-    }
-    else if (typeof input === 'object' && input) { // non-null object
-        rawDefs = [input];
-    }
-    else { // is probably false
-        rawDefs = [];
-    }
-    rawDefs = rawDefs.map(function (rawDef) {
-        return __assign({}, DEF_DEFAULTS, rawDef);
-    });
-    return rawDefs;
-}
-
-function memoizeRendering(renderFunc, unrenderFunc, dependencies) {
-    if (dependencies === void 0) { dependencies = []; }
-    var dependents = [];
-    var thisContext;
-    var prevArgs;
-    function unrender() {
-        if (prevArgs) {
-            for (var _i = 0, dependents_1 = dependents; _i < dependents_1.length; _i++) {
-                var dependent = dependents_1[_i];
-                dependent.unrender();
-            }
-            if (unrenderFunc) {
-                unrenderFunc.apply(thisContext, prevArgs);
-            }
-            prevArgs = null;
-        }
-    }
-    function res() {
-        if (!prevArgs || !isArraysEqual(prevArgs, arguments)) {
-            unrender();
-            thisContext = this;
-            prevArgs = arguments;
-            renderFunc.apply(this, arguments);
-        }
-    }
-    res.dependents = dependents;
-    res.unrender = unrender;
-    for (var _i = 0, dependencies_1 = dependencies; _i < dependencies_1.length; _i++) {
-        var dependency = dependencies_1[_i];
-        dependency.dependents.push(res);
-    }
-    return res;
-}
-
-var EMPTY_EVENT_STORE = createEmptyEventStore(); // for purecomponents. TODO: keep elsewhere
-var Splitter = /** @class */ (function () {
-    function Splitter() {
-        this.getKeysForEventDefs = memoize(this._getKeysForEventDefs);
-        this.splitDateSelection = memoize(this._splitDateSpan);
-        this.splitEventStore = memoize(this._splitEventStore);
-        this.splitIndividualUi = memoize(this._splitIndividualUi);
-        this.splitEventDrag = memoize(this._splitInteraction);
-        this.splitEventResize = memoize(this._splitInteraction);
-        this.eventUiBuilders = {}; // TODO: typescript protection
-    }
-    Splitter.prototype.splitProps = function (props) {
-        var _this = this;
-        var keyInfos = this.getKeyInfo(props);
-        var defKeys = this.getKeysForEventDefs(props.eventStore);
-        var dateSelections = this.splitDateSelection(props.dateSelection);
-        var individualUi = this.splitIndividualUi(props.eventUiBases, defKeys); // the individual *bases*
-        var eventStores = this.splitEventStore(props.eventStore, defKeys);
-        var eventDrags = this.splitEventDrag(props.eventDrag);
-        var eventResizes = this.splitEventResize(props.eventResize);
-        var splitProps = {};
-        this.eventUiBuilders = mapHash(keyInfos, function (info, key) {
-            return _this.eventUiBuilders[key] || memoize(buildEventUiForKey);
-        });
-        for (var key in keyInfos) {
-            var keyInfo = keyInfos[key];
-            var eventStore = eventStores[key] || EMPTY_EVENT_STORE;
-            var buildEventUi = this.eventUiBuilders[key];
-            splitProps[key] = {
-                businessHours: keyInfo.businessHours || props.businessHours,
-                dateSelection: dateSelections[key] || null,
-                eventStore: eventStore,
-                eventUiBases: buildEventUi(props.eventUiBases[''], keyInfo.ui, individualUi[key]),
-                eventSelection: eventStore.instances[props.eventSelection] ? props.eventSelection : '',
-                eventDrag: eventDrags[key] || null,
-                eventResize: eventResizes[key] || null
-            };
-        }
-        return splitProps;
-    };
-    Splitter.prototype._splitDateSpan = function (dateSpan) {
-        var dateSpans = {};
-        if (dateSpan) {
-            var keys = this.getKeysForDateSpan(dateSpan);
-            for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
-                var key = keys_1[_i];
-                dateSpans[key] = dateSpan;
-            }
-        }
-        return dateSpans;
-    };
-    Splitter.prototype._getKeysForEventDefs = function (eventStore) {
-        var _this = this;
-        return mapHash(eventStore.defs, function (eventDef) {
-            return _this.getKeysForEventDef(eventDef);
-        });
-    };
-    Splitter.prototype._splitEventStore = function (eventStore, defKeys) {
-        var defs = eventStore.defs, instances = eventStore.instances;
-        var splitStores = {};
-        for (var defId in defs) {
-            for (var _i = 0, _a = defKeys[defId]; _i < _a.length; _i++) {
-                var key = _a[_i];
-                if (!splitStores[key]) {
-                    splitStores[key] = createEmptyEventStore();
-                }
-                splitStores[key].defs[defId] = defs[defId];
-            }
-        }
-        for (var instanceId in instances) {
-            var instance = instances[instanceId];
-            for (var _b = 0, _c = defKeys[instance.defId]; _b < _c.length; _b++) {
-                var key = _c[_b];
-                if (splitStores[key]) { // must have already been created
-                    splitStores[key].instances[instanceId] = instance;
-                }
-            }
-        }
-        return splitStores;
-    };
-    Splitter.prototype._splitIndividualUi = function (eventUiBases, defKeys) {
-        var splitHashes = {};
-        for (var defId in eventUiBases) {
-            if (defId) { // not the '' key
-                for (var _i = 0, _a = defKeys[defId]; _i < _a.length; _i++) {
-                    var key = _a[_i];
-                    if (!splitHashes[key]) {
-                        splitHashes[key] = {};
-                    }
-                    splitHashes[key][defId] = eventUiBases[defId];
-                }
-            }
-        }
-        return splitHashes;
-    };
-    Splitter.prototype._splitInteraction = function (interaction) {
-        var splitStates = {};
-        if (interaction) {
-            var affectedStores_1 = this._splitEventStore(interaction.affectedEvents, this._getKeysForEventDefs(interaction.affectedEvents) // can't use cached. might be events from other calendar
-            );
-            // can't rely on defKeys because event data is mutated
-            var mutatedKeysByDefId = this._getKeysForEventDefs(interaction.mutatedEvents);
-            var mutatedStores_1 = this._splitEventStore(interaction.mutatedEvents, mutatedKeysByDefId);
-            var populate = function (key) {
-                if (!splitStates[key]) {
-                    splitStates[key] = {
-                        affectedEvents: affectedStores_1[key] || EMPTY_EVENT_STORE,
-                        mutatedEvents: mutatedStores_1[key] || EMPTY_EVENT_STORE,
-                        isEvent: interaction.isEvent,
-                        origSeg: interaction.origSeg
-                    };
-                }
-            };
-            for (var key in affectedStores_1) {
-                populate(key);
-            }
-            for (var key in mutatedStores_1) {
-                populate(key);
-            }
-        }
-        return splitStates;
-    };
-    return Splitter;
-}());
-function buildEventUiForKey(allUi, eventUiForKey, individualUi) {
-    var baseParts = [];
-    if (allUi) {
-        baseParts.push(allUi);
-    }
-    if (eventUiForKey) {
-        baseParts.push(eventUiForKey);
-    }
-    var stuff = {
-        '': combineEventUis(baseParts)
-    };
-    if (individualUi) {
-        __assign(stuff, individualUi);
-    }
-    return stuff;
-}
-
-// Generates HTML for an anchor to another view into the calendar.
-// Will either generate an <a> tag or a non-clickable <span> tag, depending on enabled settings.
-// `gotoOptions` can either be a DateMarker, or an object with the form:
-// { date, type, forceOff }
-// `type` is a view-type like "day" or "week". default value is "day".
-// `attrs` and `innerHtml` are use to generate the rest of the HTML tag.
-function buildGotoAnchorHtml(allOptions, dateEnv, gotoOptions, attrs, innerHtml) {
-    var date;
-    var type;
-    var forceOff;
-    var finalOptions;
-    if (gotoOptions instanceof Date) {
-        date = gotoOptions; // a single date-like input
-    }
-    else {
-        date = gotoOptions.date;
-        type = gotoOptions.type;
-        forceOff = gotoOptions.forceOff;
-    }
-    finalOptions = {
-        date: dateEnv.formatIso(date, { omitTime: true }),
-        type: type || 'day'
-    };
-    if (typeof attrs === 'string') {
-        innerHtml = attrs;
-        attrs = null;
-    }
-    attrs = attrs ? ' ' + attrsToStr(attrs) : ''; // will have a leading space
-    innerHtml = innerHtml || '';
-    if (!forceOff && allOptions.navLinks) {
-        return '<a' + attrs +
-            ' data-goto="' + htmlEscape(JSON.stringify(finalOptions)) + '">' +
-            innerHtml +
-            '</a>';
-    }
-    else {
-        return '<span' + attrs + '>' +
-            innerHtml +
-            '</span>';
-    }
-}
-function getAllDayHtml(allOptions) {
-    return allOptions.allDayHtml || htmlEscape(allOptions.allDayText);
-}
-// Computes HTML classNames for a single-day element
-function getDayClasses(date, dateProfile, context, noThemeHighlight) {
-    var calendar = context.calendar, options = context.options, theme = context.theme, dateEnv = context.dateEnv;
-    var classes = [];
-    var todayStart;
-    var todayEnd;
-    if (!rangeContainsMarker(dateProfile.activeRange, date)) {
-        classes.push('fc-disabled-day');
-    }
-    else {
-        classes.push('fc-' + DAY_IDS[date.getUTCDay()]);
-        if (options.monthMode &&
-            dateEnv.getMonth(date) !== dateEnv.getMonth(dateProfile.currentRange.start)) {
-            classes.push('fc-other-month');
-        }
-        todayStart = startOfDay(calendar.getNow());
-        todayEnd = addDays(todayStart, 1);
-        if (date < todayStart) {
-            classes.push('fc-past');
-        }
-        else if (date >= todayEnd) {
-            classes.push('fc-future');
-        }
-        else {
-            classes.push('fc-today');
-            if (noThemeHighlight !== true) {
-                classes.push(theme.getClass('today'));
-            }
-        }
-    }
-    return classes;
-}
-
-// given a function that resolves a result asynchronously.
-// the function can either call passed-in success and failure callbacks,
-// or it can return a promise.
-// if you need to pass additional params to func, bind them first.
-function unpromisify(func, success, failure) {
-    // guard against success/failure callbacks being called more than once
-    // and guard against a promise AND callback being used together.
-    var isResolved = false;
-    var wrappedSuccess = function () {
-        if (!isResolved) {
-            isResolved = true;
-            success.apply(this, arguments);
-        }
-    };
-    var wrappedFailure = function () {
-        if (!isResolved) {
-            isResolved = true;
-            if (failure) {
-                failure.apply(this, arguments);
-            }
-        }
-    };
-    var res = func(wrappedSuccess, wrappedFailure);
-    if (res && typeof res.then === 'function') {
-        res.then(wrappedSuccess, wrappedFailure);
-    }
-}
-
-var Mixin = /** @class */ (function () {
-    function Mixin() {
-    }
-    // mix into a CLASS
-    Mixin.mixInto = function (destClass) {
-        this.mixIntoObj(destClass.prototype);
-    };
-    // mix into ANY object
-    Mixin.mixIntoObj = function (destObj) {
-        var _this = this;
-        Object.getOwnPropertyNames(this.prototype).forEach(function (name) {
-            if (!destObj[name]) { // if destination doesn't already define it
-                destObj[name] = _this.prototype[name];
-            }
-        });
-    };
-    /*
-    will override existing methods
-    TODO: remove! not used anymore
-    */
-    Mixin.mixOver = function (destClass) {
-        var _this = this;
-        Object.getOwnPropertyNames(this.prototype).forEach(function (name) {
-            destClass.prototype[name] = _this.prototype[name];
-        });
-    };
-    return Mixin;
-}());
-
-/*
-USAGE:
-  import { default as EmitterMixin, EmitterInterface } from './EmitterMixin'
-in class:
-  on: EmitterInterface['on']
-  one: EmitterInterface['one']
-  off: EmitterInterface['off']
-  trigger: EmitterInterface['trigger']
-  triggerWith: EmitterInterface['triggerWith']
-  hasHandlers: EmitterInterface['hasHandlers']
-after class:
-  EmitterMixin.mixInto(TheClass)
-*/
-var EmitterMixin = /** @class */ (function (_super) {
-    __extends(EmitterMixin, _super);
-    function EmitterMixin() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    EmitterMixin.prototype.on = function (type, handler) {
-        addToHash(this._handlers || (this._handlers = {}), type, handler);
-        return this; // for chaining
-    };
-    // todo: add comments
-    EmitterMixin.prototype.one = function (type, handler) {
-        addToHash(this._oneHandlers || (this._oneHandlers = {}), type, handler);
-        return this; // for chaining
-    };
-    EmitterMixin.prototype.off = function (type, handler) {
-        if (this._handlers) {
-            removeFromHash(this._handlers, type, handler);
-        }
-        if (this._oneHandlers) {
-            removeFromHash(this._oneHandlers, type, handler);
-        }
-        return this; // for chaining
-    };
-    EmitterMixin.prototype.trigger = function (type) {
-        var args = [];
-        for (var _i = 1; _i < arguments.length; _i++) {
-            args[_i - 1] = arguments[_i];
-        }
-        this.triggerWith(type, this, args);
-        return this; // for chaining
-    };
-    EmitterMixin.prototype.triggerWith = function (type, context, args) {
-        if (this._handlers) {
-            applyAll(this._handlers[type], context, args);
-        }
-        if (this._oneHandlers) {
-            applyAll(this._oneHandlers[type], context, args);
-            delete this._oneHandlers[type]; // will never fire again
-        }
-        return this; // for chaining
-    };
-    EmitterMixin.prototype.hasHandlers = function (type) {
-        return (this._handlers && this._handlers[type] && this._handlers[type].length) ||
-            (this._oneHandlers && this._oneHandlers[type] && this._oneHandlers[type].length);
-    };
-    return EmitterMixin;
-}(Mixin));
-function addToHash(hash, type, handler) {
-    (hash[type] || (hash[type] = []))
-        .push(handler);
-}
-function removeFromHash(hash, type, handler) {
-    if (handler) {
-        if (hash[type]) {
-            hash[type] = hash[type].filter(function (func) {
-                return func !== handler;
-            });
-        }
-    }
-    else {
-        delete hash[type]; // remove all handler funcs for this type
-    }
-}
-
-/*
-Records offset information for a set of elements, relative to an origin element.
-Can record the left/right OR the top/bottom OR both.
-Provides methods for querying the cache by position.
-*/
-var PositionCache = /** @class */ (function () {
-    function PositionCache(originEl, els, isHorizontal, isVertical) {
-        this.originEl = originEl;
-        this.els = els;
-        this.isHorizontal = isHorizontal;
-        this.isVertical = isVertical;
-    }
-    // Queries the els for coordinates and stores them.
-    // Call this method before using and of the get* methods below.
-    PositionCache.prototype.build = function () {
-        var originEl = this.originEl;
-        var originClientRect = this.originClientRect =
-            originEl.getBoundingClientRect(); // relative to viewport top-left
-        if (this.isHorizontal) {
-            this.buildElHorizontals(originClientRect.left);
-        }
-        if (this.isVertical) {
-            this.buildElVerticals(originClientRect.top);
-        }
-    };
-    // Populates the left/right internal coordinate arrays
-    PositionCache.prototype.buildElHorizontals = function (originClientLeft) {
-        var lefts = [];
-        var rights = [];
-        for (var _i = 0, _a = this.els; _i < _a.length; _i++) {
-            var el = _a[_i];
-            var rect = el.getBoundingClientRect();
-            lefts.push(rect.left - originClientLeft);
-            rights.push(rect.right - originClientLeft);
-        }
-        this.lefts = lefts;
-        this.rights = rights;
-    };
-    // Populates the top/bottom internal coordinate arrays
-    PositionCache.prototype.buildElVerticals = function (originClientTop) {
-        var tops = [];
-        var bottoms = [];
-        for (var _i = 0, _a = this.els; _i < _a.length; _i++) {
-            var el = _a[_i];
-            var rect = el.getBoundingClientRect();
-            tops.push(rect.top - originClientTop);
-            bottoms.push(rect.bottom - originClientTop);
-        }
-        this.tops = tops;
-        this.bottoms = bottoms;
-    };
-    // Given a left offset (from document left), returns the index of the el that it horizontally intersects.
-    // If no intersection is made, returns undefined.
-    PositionCache.prototype.leftToIndex = function (leftPosition) {
-        var lefts = this.lefts;
-        var rights = this.rights;
-        var len = lefts.length;
-        var i;
-        for (i = 0; i < len; i++) {
-            if (leftPosition >= lefts[i] && leftPosition < rights[i]) {
-                return i;
-            }
-        }
-    };
-    // Given a top offset (from document top), returns the index of the el that it vertically intersects.
-    // If no intersection is made, returns undefined.
-    PositionCache.prototype.topToIndex = function (topPosition) {
-        var tops = this.tops;
-        var bottoms = this.bottoms;
-        var len = tops.length;
-        var i;
-        for (i = 0; i < len; i++) {
-            if (topPosition >= tops[i] && topPosition < bottoms[i]) {
-                return i;
-            }
-        }
-    };
-    // Gets the width of the element at the given index
-    PositionCache.prototype.getWidth = function (leftIndex) {
-        return this.rights[leftIndex] - this.lefts[leftIndex];
-    };
-    // Gets the height of the element at the given index
-    PositionCache.prototype.getHeight = function (topIndex) {
-        return this.bottoms[topIndex] - this.tops[topIndex];
-    };
-    return PositionCache;
-}());
-
-/*
-An object for getting/setting scroll-related information for an element.
-Internally, this is done very differently for window versus DOM element,
-so this object serves as a common interface.
-*/
-var ScrollController = /** @class */ (function () {
-    function ScrollController() {
-    }
-    ScrollController.prototype.getMaxScrollTop = function () {
-        return this.getScrollHeight() - this.getClientHeight();
-    };
-    ScrollController.prototype.getMaxScrollLeft = function () {
-        return this.getScrollWidth() - this.getClientWidth();
-    };
-    ScrollController.prototype.canScrollVertically = function () {
-        return this.getMaxScrollTop() > 0;
-    };
-    ScrollController.prototype.canScrollHorizontally = function () {
-        return this.getMaxScrollLeft() > 0;
-    };
-    ScrollController.prototype.canScrollUp = function () {
-        return this.getScrollTop() > 0;
-    };
-    ScrollController.prototype.canScrollDown = function () {
-        return this.getScrollTop() < this.getMaxScrollTop();
-    };
-    ScrollController.prototype.canScrollLeft = function () {
-        return this.getScrollLeft() > 0;
-    };
-    ScrollController.prototype.canScrollRight = function () {
-        return this.getScrollLeft() < this.getMaxScrollLeft();
-    };
-    return ScrollController;
-}());
-var ElementScrollController = /** @class */ (function (_super) {
-    __extends(ElementScrollController, _super);
-    function ElementScrollController(el) {
-        var _this = _super.call(this) || this;
-        _this.el = el;
-        return _this;
-    }
-    ElementScrollController.prototype.getScrollTop = function () {
-        return this.el.scrollTop;
-    };
-    ElementScrollController.prototype.getScrollLeft = function () {
-        return this.el.scrollLeft;
-    };
-    ElementScrollController.prototype.setScrollTop = function (top) {
-        this.el.scrollTop = top;
-    };
-    ElementScrollController.prototype.setScrollLeft = function (left) {
-        this.el.scrollLeft = left;
-    };
-    ElementScrollController.prototype.getScrollWidth = function () {
-        return this.el.scrollWidth;
-    };
-    ElementScrollController.prototype.getScrollHeight = function () {
-        return this.el.scrollHeight;
-    };
-    ElementScrollController.prototype.getClientHeight = function () {
-        return this.el.clientHeight;
-    };
-    ElementScrollController.prototype.getClientWidth = function () {
-        return this.el.clientWidth;
-    };
-    return ElementScrollController;
-}(ScrollController));
-var WindowScrollController = /** @class */ (function (_super) {
-    __extends(WindowScrollController, _super);
-    function WindowScrollController() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    WindowScrollController.prototype.getScrollTop = function () {
-        return window.pageYOffset;
-    };
-    WindowScrollController.prototype.getScrollLeft = function () {
-        return window.pageXOffset;
-    };
-    WindowScrollController.prototype.setScrollTop = function (n) {
-        window.scroll(window.pageXOffset, n);
-    };
-    WindowScrollController.prototype.setScrollLeft = function (n) {
-        window.scroll(n, window.pageYOffset);
-    };
-    WindowScrollController.prototype.getScrollWidth = function () {
-        return document.documentElement.scrollWidth;
-    };
-    WindowScrollController.prototype.getScrollHeight = function () {
-        return document.documentElement.scrollHeight;
-    };
-    WindowScrollController.prototype.getClientHeight = function () {
-        return document.documentElement.clientHeight;
-    };
-    WindowScrollController.prototype.getClientWidth = function () {
-        return document.documentElement.clientWidth;
-    };
-    return WindowScrollController;
-}(ScrollController));
-
-/*
-Embodies a div that has potential scrollbars
-*/
-var ScrollComponent = /** @class */ (function (_super) {
-    __extends(ScrollComponent, _super);
-    function ScrollComponent(overflowX, overflowY) {
-        var _this = _super.call(this, createElement('div', {
-            className: 'fc-scroller'
-        })) || this;
-        _this.overflowX = overflowX;
-        _this.overflowY = overflowY;
-        _this.applyOverflow();
-        return _this;
-    }
-    // sets to natural height, unlocks overflow
-    ScrollComponent.prototype.clear = function () {
-        this.setHeight('auto');
-        this.applyOverflow();
-    };
-    ScrollComponent.prototype.destroy = function () {
-        removeElement(this.el);
-    };
-    // Overflow
-    // -----------------------------------------------------------------------------------------------------------------
-    ScrollComponent.prototype.applyOverflow = function () {
-        applyStyle(this.el, {
-            overflowX: this.overflowX,
-            overflowY: this.overflowY
-        });
-    };
-    // Causes any 'auto' overflow values to resolves to 'scroll' or 'hidden'.
-    // Useful for preserving scrollbar widths regardless of future resizes.
-    // Can pass in scrollbarWidths for optimization.
-    ScrollComponent.prototype.lockOverflow = function (scrollbarWidths) {
-        var overflowX = this.overflowX;
-        var overflowY = this.overflowY;
-        scrollbarWidths = scrollbarWidths || this.getScrollbarWidths();
-        if (overflowX === 'auto') {
-            overflowX = (scrollbarWidths.bottom || // horizontal scrollbars?
-                this.canScrollHorizontally() // OR scrolling pane with massless scrollbars?
-            ) ? 'scroll' : 'hidden';
-        }
-        if (overflowY === 'auto') {
-            overflowY = (scrollbarWidths.left || scrollbarWidths.right || // horizontal scrollbars?
-                this.canScrollVertically() // OR scrolling pane with massless scrollbars?
-            ) ? 'scroll' : 'hidden';
-        }
-        applyStyle(this.el, { overflowX: overflowX, overflowY: overflowY });
-    };
-    ScrollComponent.prototype.setHeight = function (height) {
-        applyStyleProp(this.el, 'height', height);
-    };
-    ScrollComponent.prototype.getScrollbarWidths = function () {
-        var edges = computeEdges(this.el);
-        return {
-            left: edges.scrollbarLeft,
-            right: edges.scrollbarRight,
-            bottom: edges.scrollbarBottom
-        };
-    };
-    return ScrollComponent;
-}(ElementScrollController));
-
-var Theme = /** @class */ (function () {
-    function Theme(calendarOptions) {
-        this.calendarOptions = calendarOptions;
-        this.processIconOverride();
-    }
-    Theme.prototype.processIconOverride = function () {
-        if (this.iconOverrideOption) {
-            this.setIconOverride(this.calendarOptions[this.iconOverrideOption]);
-        }
-    };
-    Theme.prototype.setIconOverride = function (iconOverrideHash) {
-        var iconClassesCopy;
-        var buttonName;
-        if (typeof iconOverrideHash === 'object' && iconOverrideHash) { // non-null object
-            iconClassesCopy = __assign({}, this.iconClasses);
-            for (buttonName in iconOverrideHash) {
-                iconClassesCopy[buttonName] = this.applyIconOverridePrefix(iconOverrideHash[buttonName]);
-            }
-            this.iconClasses = iconClassesCopy;
-        }
-        else if (iconOverrideHash === false) {
-            this.iconClasses = {};
-        }
-    };
-    Theme.prototype.applyIconOverridePrefix = function (className) {
-        var prefix = this.iconOverridePrefix;
-        if (prefix && className.indexOf(prefix) !== 0) { // if not already present
-            className = prefix + className;
-        }
-        return className;
-    };
-    Theme.prototype.getClass = function (key) {
-        return this.classes[key] || '';
-    };
-    Theme.prototype.getIconClass = function (buttonName) {
-        var className = this.iconClasses[buttonName];
-        if (className) {
-            return this.baseIconClass + ' ' + className;
-        }
-        return '';
-    };
-    Theme.prototype.getCustomButtonIconClass = function (customButtonProps) {
-        var className;
-        if (this.iconOverrideCustomButtonOption) {
-            className = customButtonProps[this.iconOverrideCustomButtonOption];
-            if (className) {
-                return this.baseIconClass + ' ' + this.applyIconOverridePrefix(className);
-            }
-        }
-        return '';
-    };
-    return Theme;
-}());
-Theme.prototype.classes = {};
-Theme.prototype.iconClasses = {};
-Theme.prototype.baseIconClass = '';
-Theme.prototype.iconOverridePrefix = '';
-
-var guid = 0;
-var ComponentContext = /** @class */ (function () {
-    function ComponentContext(calendar, theme, dateEnv, options, view) {
-        this.calendar = calendar;
-        this.theme = theme;
-        this.dateEnv = dateEnv;
-        this.options = options;
-        this.view = view;
-        this.isRtl = options.dir === 'rtl';
-        this.eventOrderSpecs = parseFieldSpecs(options.eventOrder);
-        this.nextDayThreshold = createDuration(options.nextDayThreshold);
-    }
-    ComponentContext.prototype.extend = function (options, view) {
-        return new ComponentContext(this.calendar, this.theme, this.dateEnv, options || this.options, view || this.view);
-    };
-    return ComponentContext;
-}());
-var Component = /** @class */ (function () {
-    function Component() {
-        this.everRendered = false;
-        this.uid = String(guid++);
-    }
-    Component.addEqualityFuncs = function (newFuncs) {
-        this.prototype.equalityFuncs = __assign({}, this.prototype.equalityFuncs, newFuncs);
-    };
-    Component.prototype.receiveProps = function (props, context) {
-        this.receiveContext(context);
-        var _a = recycleProps(this.props || {}, props, this.equalityFuncs), anyChanges = _a.anyChanges, comboProps = _a.comboProps;
-        this.props = comboProps;
-        if (anyChanges) {
-            if (this.everRendered) {
-                this.beforeUpdate();
-            }
-            this.render(comboProps, context);
-            if (this.everRendered) {
-                this.afterUpdate();
-            }
-        }
-        this.everRendered = true;
-    };
-    Component.prototype.receiveContext = function (context) {
-        var oldContext = this.context;
-        this.context = context;
-        if (!oldContext) {
-            this.firstContext(context);
-        }
-    };
-    Component.prototype.render = function (props, context) {
-    };
-    Component.prototype.firstContext = function (context) {
-    };
-    Component.prototype.beforeUpdate = function () {
-    };
-    Component.prototype.afterUpdate = function () {
-    };
-    // after destroy is called, this component won't ever be used again
-    Component.prototype.destroy = function () {
-    };
-    return Component;
-}());
-Component.prototype.equalityFuncs = {};
-/*
-Reuses old values when equal. If anything is unequal, returns newProps as-is.
-Great for PureComponent, but won't be feasible with React, so just eliminate and use React's DOM diffing.
-*/
-function recycleProps(oldProps, newProps, equalityFuncs) {
-    var comboProps = {}; // some old, some new
-    var anyChanges = false;
-    for (var key in newProps) {
-        if (key in oldProps && (oldProps[key] === newProps[key] ||
-            (equalityFuncs[key] && equalityFuncs[key](oldProps[key], newProps[key])))) {
-            // equal to old? use old prop
-            comboProps[key] = oldProps[key];
-        }
-        else {
-            comboProps[key] = newProps[key];
-            anyChanges = true;
-        }
-    }
-    for (var key in oldProps) {
-        if (!(key in newProps)) {
-            anyChanges = true;
-            break;
-        }
-    }
-    return { anyChanges: anyChanges, comboProps: comboProps };
-}
-
-/*
-PURPOSES:
-- hook up to fg, fill, and mirror renderers
-- interface for dragging and hits
-*/
-var DateComponent = /** @class */ (function (_super) {
-    __extends(DateComponent, _super);
-    function DateComponent(el) {
-        var _this = _super.call(this) || this;
-        _this.el = el;
-        return _this;
-    }
-    DateComponent.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        removeElement(this.el);
-    };
-    // Hit System
-    // -----------------------------------------------------------------------------------------------------------------
-    DateComponent.prototype.buildPositionCaches = function () {
-    };
-    DateComponent.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {
-        return null; // this should be abstract
-    };
-    // Validation
-    // -----------------------------------------------------------------------------------------------------------------
-    DateComponent.prototype.isInteractionValid = function (interaction) {
-        var calendar = this.context.calendar;
-        var dateProfile = this.props.dateProfile; // HACK
-        var instances = interaction.mutatedEvents.instances;
-        if (dateProfile) { // HACK for DayTile
-            for (var instanceId in instances) {
-                if (!rangeContainsRange(dateProfile.validRange, instances[instanceId].range)) {
-                    return false;
-                }
-            }
-        }
-        return isInteractionValid(interaction, calendar);
-    };
-    DateComponent.prototype.isDateSelectionValid = function (selection) {
-        var calendar = this.context.calendar;
-        var dateProfile = this.props.dateProfile; // HACK
-        if (dateProfile && // HACK for DayTile
-            !rangeContainsRange(dateProfile.validRange, selection.range)) {
-            return false;
-        }
-        return isDateSelectionValid(selection, calendar);
-    };
-    // Pointer Interaction Utils
-    // -----------------------------------------------------------------------------------------------------------------
-    DateComponent.prototype.isValidSegDownEl = function (el) {
-        return !this.props.eventDrag && // HACK
-            !this.props.eventResize && // HACK
-            !elementClosest(el, '.fc-mirror') &&
-            (this.isPopover() || !this.isInPopover(el));
-        // ^above line ensures we don't detect a seg interaction within a nested component.
-        // it's a HACK because it only supports a popover as the nested component.
-    };
-    DateComponent.prototype.isValidDateDownEl = function (el) {
-        var segEl = elementClosest(el, this.fgSegSelector);
-        return (!segEl || segEl.classList.contains('fc-mirror')) &&
-            !elementClosest(el, '.fc-more') && // a "more.." link
-            !elementClosest(el, 'a[data-goto]') && // a clickable nav link
-            !this.isInPopover(el);
-    };
-    DateComponent.prototype.isPopover = function () {
-        return this.el.classList.contains('fc-popover');
-    };
-    DateComponent.prototype.isInPopover = function (el) {
-        return Boolean(elementClosest(el, '.fc-popover'));
-    };
-    return DateComponent;
-}(Component));
-DateComponent.prototype.fgSegSelector = '.fc-event-container > *';
-DateComponent.prototype.bgSegSelector = '.fc-bgevent:not(.fc-nonbusiness)';
-
-var uid$1 = 0;
-function createPlugin(input) {
-    return {
-        id: String(uid$1++),
-        deps: input.deps || [],
-        reducers: input.reducers || [],
-        eventDefParsers: input.eventDefParsers || [],
-        isDraggableTransformers: input.isDraggableTransformers || [],
-        eventDragMutationMassagers: input.eventDragMutationMassagers || [],
-        eventDefMutationAppliers: input.eventDefMutationAppliers || [],
-        dateSelectionTransformers: input.dateSelectionTransformers || [],
-        datePointTransforms: input.datePointTransforms || [],
-        dateSpanTransforms: input.dateSpanTransforms || [],
-        views: input.views || {},
-        viewPropsTransformers: input.viewPropsTransformers || [],
-        isPropsValid: input.isPropsValid || null,
-        externalDefTransforms: input.externalDefTransforms || [],
-        eventResizeJoinTransforms: input.eventResizeJoinTransforms || [],
-        viewContainerModifiers: input.viewContainerModifiers || [],
-        eventDropTransformers: input.eventDropTransformers || [],
-        componentInteractions: input.componentInteractions || [],
-        calendarInteractions: input.calendarInteractions || [],
-        themeClasses: input.themeClasses || {},
-        eventSourceDefs: input.eventSourceDefs || [],
-        cmdFormatter: input.cmdFormatter,
-        recurringTypes: input.recurringTypes || [],
-        namedTimeZonedImpl: input.namedTimeZonedImpl,
-        defaultView: input.defaultView || '',
-        elementDraggingImpl: input.elementDraggingImpl,
-        optionChangeHandlers: input.optionChangeHandlers || {}
-    };
-}
-var PluginSystem = /** @class */ (function () {
-    function PluginSystem() {
-        this.hooks = {
-            reducers: [],
-            eventDefParsers: [],
-            isDraggableTransformers: [],
-            eventDragMutationMassagers: [],
-            eventDefMutationAppliers: [],
-            dateSelectionTransformers: [],
-            datePointTransforms: [],
-            dateSpanTransforms: [],
-            views: {},
-            viewPropsTransformers: [],
-            isPropsValid: null,
-            externalDefTransforms: [],
-            eventResizeJoinTransforms: [],
-            viewContainerModifiers: [],
-            eventDropTransformers: [],
-            componentInteractions: [],
-            calendarInteractions: [],
-            themeClasses: {},
-            eventSourceDefs: [],
-            cmdFormatter: null,
-            recurringTypes: [],
-            namedTimeZonedImpl: null,
-            defaultView: '',
-            elementDraggingImpl: null,
-            optionChangeHandlers: {}
-        };
-        this.addedHash = {};
-    }
-    PluginSystem.prototype.add = function (plugin) {
-        if (!this.addedHash[plugin.id]) {
-            this.addedHash[plugin.id] = true;
-            for (var _i = 0, _a = plugin.deps; _i < _a.length; _i++) {
-                var dep = _a[_i];
-                this.add(dep);
-            }
-            this.hooks = combineHooks(this.hooks, plugin);
-        }
-    };
-    return PluginSystem;
-}());
-function combineHooks(hooks0, hooks1) {
-    return {
-        reducers: hooks0.reducers.concat(hooks1.reducers),
-        eventDefParsers: hooks0.eventDefParsers.concat(hooks1.eventDefParsers),
-        isDraggableTransformers: hooks0.isDraggableTransformers.concat(hooks1.isDraggableTransformers),
-        eventDragMutationMassagers: hooks0.eventDragMutationMassagers.concat(hooks1.eventDragMutationMassagers),
-        eventDefMutationAppliers: hooks0.eventDefMutationAppliers.concat(hooks1.eventDefMutationAppliers),
-        dateSelectionTransformers: hooks0.dateSelectionTransformers.concat(hooks1.dateSelectionTransformers),
-        datePointTransforms: hooks0.datePointTransforms.concat(hooks1.datePointTransforms),
-        dateSpanTransforms: hooks0.dateSpanTransforms.concat(hooks1.dateSpanTransforms),
-        views: __assign({}, hooks0.views, hooks1.views),
-        viewPropsTransformers: hooks0.viewPropsTransformers.concat(hooks1.viewPropsTransformers),
-        isPropsValid: hooks1.isPropsValid || hooks0.isPropsValid,
-        externalDefTransforms: hooks0.externalDefTransforms.concat(hooks1.externalDefTransforms),
-        eventResizeJoinTransforms: hooks0.eventResizeJoinTransforms.concat(hooks1.eventResizeJoinTransforms),
-        viewContainerModifiers: hooks0.viewContainerModifiers.concat(hooks1.viewContainerModifiers),
-        eventDropTransformers: hooks0.eventDropTransformers.concat(hooks1.eventDropTransformers),
-        calendarInteractions: hooks0.calendarInteractions.concat(hooks1.calendarInteractions),
-        componentInteractions: hooks0.componentInteractions.concat(hooks1.componentInteractions),
-        themeClasses: __assign({}, hooks0.themeClasses, hooks1.themeClasses),
-        eventSourceDefs: hooks0.eventSourceDefs.concat(hooks1.eventSourceDefs),
-        cmdFormatter: hooks1.cmdFormatter || hooks0.cmdFormatter,
-        recurringTypes: hooks0.recurringTypes.concat(hooks1.recurringTypes),
-        namedTimeZonedImpl: hooks1.namedTimeZonedImpl || hooks0.namedTimeZonedImpl,
-        defaultView: hooks0.defaultView || hooks1.defaultView,
-        elementDraggingImpl: hooks0.elementDraggingImpl || hooks1.elementDraggingImpl,
-        optionChangeHandlers: __assign({}, hooks0.optionChangeHandlers, hooks1.optionChangeHandlers)
-    };
-}
-
-var eventSourceDef = {
-    ignoreRange: true,
-    parseMeta: function (raw) {
-        if (Array.isArray(raw)) { // short form
-            return raw;
-        }
-        else if (Array.isArray(raw.events)) {
-            return raw.events;
-        }
-        return null;
-    },
-    fetch: function (arg, success) {
-        success({
-            rawEvents: arg.eventSource.meta
-        });
-    }
-};
-var ArrayEventSourcePlugin = createPlugin({
-    eventSourceDefs: [eventSourceDef]
-});
-
-var eventSourceDef$1 = {
-    parseMeta: function (raw) {
-        if (typeof raw === 'function') { // short form
-            return raw;
-        }
-        else if (typeof raw.events === 'function') {
-            return raw.events;
-        }
-        return null;
-    },
-    fetch: function (arg, success, failure) {
-        var dateEnv = arg.calendar.dateEnv;
-        var func = arg.eventSource.meta;
-        unpromisify(func.bind(null, {
-            start: dateEnv.toDate(arg.range.start),
-            end: dateEnv.toDate(arg.range.end),
-            startStr: dateEnv.formatIso(arg.range.start),
-            endStr: dateEnv.formatIso(arg.range.end),
-            timeZone: dateEnv.timeZone
-        }), function (rawEvents) {
-            success({ rawEvents: rawEvents }); // needs an object response
-        }, failure // send errorObj directly to failure callback
-        );
-    }
-};
-var FuncEventSourcePlugin = createPlugin({
-    eventSourceDefs: [eventSourceDef$1]
-});
-
-function requestJson(method, url, params, successCallback, failureCallback) {
-    method = method.toUpperCase();
-    var body = null;
-    if (method === 'GET') {
-        url = injectQueryStringParams(url, params);
-    }
-    else {
-        body = encodeParams(params);
-    }
-    var xhr = new XMLHttpRequest();
-    xhr.open(method, url, true);
-    if (method !== 'GET') {
-        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-    }
-    xhr.onload = function () {
-        if (xhr.status >= 200 && xhr.status < 400) {
-            try {
-                var res = JSON.parse(xhr.responseText);
-                successCallback(res, xhr);
-            }
-            catch (err) {
-                failureCallback('Failure parsing JSON', xhr);
-            }
-        }
-        else {
-            failureCallback('Request failed', xhr);
-        }
-    };
-    xhr.onerror = function () {
-        failureCallback('Request failed', xhr);
-    };
-    xhr.send(body);
-}
-function injectQueryStringParams(url, params) {
-    return url +
-        (url.indexOf('?') === -1 ? '?' : '&') +
-        encodeParams(params);
-}
-function encodeParams(params) {
-    var parts = [];
-    for (var key in params) {
-        parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(params[key]));
-    }
-    return parts.join('&');
-}
-
-var eventSourceDef$2 = {
-    parseMeta: function (raw) {
-        if (typeof raw === 'string') { // short form
-            raw = { url: raw };
-        }
-        else if (!raw || typeof raw !== 'object' || !raw.url) {
-            return null;
-        }
-        return {
-            url: raw.url,
-            method: (raw.method || 'GET').toUpperCase(),
-            extraParams: raw.extraParams,
-            startParam: raw.startParam,
-            endParam: raw.endParam,
-            timeZoneParam: raw.timeZoneParam
-        };
-    },
-    fetch: function (arg, success, failure) {
-        var meta = arg.eventSource.meta;
-        var requestParams = buildRequestParams(meta, arg.range, arg.calendar);
-        requestJson(meta.method, meta.url, requestParams, function (rawEvents, xhr) {
-            success({ rawEvents: rawEvents, xhr: xhr });
-        }, function (errorMessage, xhr) {
-            failure({ message: errorMessage, xhr: xhr });
-        });
-    }
-};
-var JsonFeedEventSourcePlugin = createPlugin({
-    eventSourceDefs: [eventSourceDef$2]
-});
-function buildRequestParams(meta, range, calendar) {
-    var dateEnv = calendar.dateEnv;
-    var startParam;
-    var endParam;
-    var timeZoneParam;
-    var customRequestParams;
-    var params = {};
-    startParam = meta.startParam;
-    if (startParam == null) {
-        startParam = calendar.opt('startParam');
-    }
-    endParam = meta.endParam;
-    if (endParam == null) {
-        endParam = calendar.opt('endParam');
-    }
-    timeZoneParam = meta.timeZoneParam;
-    if (timeZoneParam == null) {
-        timeZoneParam = calendar.opt('timeZoneParam');
-    }
-    // retrieve any outbound GET/POST data from the options
-    if (typeof meta.extraParams === 'function') {
-        // supplied as a function that returns a key/value object
-        customRequestParams = meta.extraParams();
-    }
-    else {
-        // probably supplied as a straight key/value object
-        customRequestParams = meta.extraParams || {};
-    }
-    __assign(params, customRequestParams);
-    params[startParam] = dateEnv.formatIso(range.start);
-    params[endParam] = dateEnv.formatIso(range.end);
-    if (dateEnv.timeZone !== 'local') {
-        params[timeZoneParam] = dateEnv.timeZone;
-    }
-    return params;
-}
-
-var recurring = {
-    parse: function (rawEvent, leftoverProps, dateEnv) {
-        var createMarker = dateEnv.createMarker.bind(dateEnv);
-        var processors = {
-            daysOfWeek: null,
-            startTime: createDuration,
-            endTime: createDuration,
-            startRecur: createMarker,
-            endRecur: createMarker
-        };
-        var props = refineProps(rawEvent, processors, {}, leftoverProps);
-        var anyValid = false;
-        for (var propName in props) {
-            if (props[propName] != null) {
-                anyValid = true;
-                break;
-            }
-        }
-        if (anyValid) {
-            var duration = null;
-            if ('duration' in leftoverProps) {
-                duration = createDuration(leftoverProps.duration);
-                delete leftoverProps.duration;
-            }
-            if (!duration && props.startTime && props.endTime) {
-                duration = subtractDurations(props.endTime, props.startTime);
-            }
-            return {
-                allDayGuess: Boolean(!props.startTime && !props.endTime),
-                duration: duration,
-                typeData: props // doesn't need endTime anymore but oh well
-            };
-        }
-        return null;
-    },
-    expand: function (typeData, framingRange, dateEnv) {
-        var clippedFramingRange = intersectRanges(framingRange, { start: typeData.startRecur, end: typeData.endRecur });
-        if (clippedFramingRange) {
-            return expandRanges(typeData.daysOfWeek, typeData.startTime, clippedFramingRange, dateEnv);
-        }
-        else {
-            return [];
-        }
-    }
-};
-var SimpleRecurrencePlugin = createPlugin({
-    recurringTypes: [recurring]
-});
-function expandRanges(daysOfWeek, startTime, framingRange, dateEnv) {
-    var dowHash = daysOfWeek ? arrayToHash(daysOfWeek) : null;
-    var dayMarker = startOfDay(framingRange.start);
-    var endMarker = framingRange.end;
-    var instanceStarts = [];
-    while (dayMarker < endMarker) {
-        var instanceStart 
-        // if everyday, or this particular day-of-week
-        = void 0;
-        // if everyday, or this particular day-of-week
-        if (!dowHash || dowHash[dayMarker.getUTCDay()]) {
-            if (startTime) {
-                instanceStart = dateEnv.add(dayMarker, startTime);
-            }
-            else {
-                instanceStart = dayMarker;
-            }
-            instanceStarts.push(instanceStart);
-        }
-        dayMarker = addDays(dayMarker, 1);
-    }
-    return instanceStarts;
-}
-
-var DefaultOptionChangeHandlers = createPlugin({
-    optionChangeHandlers: {
-        events: function (events, calendar, deepEqual) {
-            handleEventSources([events], calendar, deepEqual);
-        },
-        eventSources: handleEventSources,
-        plugins: handlePlugins
-    }
-});
-function handleEventSources(inputs, calendar, deepEqual) {
-    var unfoundSources = hashValuesToArray(calendar.state.eventSources);
-    var newInputs = [];
-    for (var _i = 0, inputs_1 = inputs; _i < inputs_1.length; _i++) {
-        var input = inputs_1[_i];
-        var inputFound = false;
-        for (var i = 0; i < unfoundSources.length; i++) {
-            if (deepEqual(unfoundSources[i]._raw, input)) {
-                unfoundSources.splice(i, 1); // delete
-                inputFound = true;
-                break;
-            }
-        }
-        if (!inputFound) {
-            newInputs.push(input);
-        }
-    }
-    for (var _a = 0, unfoundSources_1 = unfoundSources; _a < unfoundSources_1.length; _a++) {
-        var unfoundSource = unfoundSources_1[_a];
-        calendar.dispatch({
-            type: 'REMOVE_EVENT_SOURCE',
-            sourceId: unfoundSource.sourceId
-        });
-    }
-    for (var _b = 0, newInputs_1 = newInputs; _b < newInputs_1.length; _b++) {
-        var newInput = newInputs_1[_b];
-        calendar.addEventSource(newInput);
-    }
-}
-// shortcoming: won't remove plugins
-function handlePlugins(inputs, calendar) {
-    calendar.addPluginInputs(inputs); // will gracefully handle duplicates
-}
-
-var config = {}; // TODO: make these options
-var globalDefaults = {
-    defaultRangeSeparator: ' - ',
-    titleRangeSeparator: ' \u2013 ',
-    defaultTimedEventDuration: '01:00:00',
-    defaultAllDayEventDuration: { day: 1 },
-    forceEventDuration: false,
-    nextDayThreshold: '00:00:00',
-    // display
-    columnHeader: true,
-    defaultView: '',
-    aspectRatio: 1.35,
-    header: {
-        left: 'title',
-        center: '',
-        right: 'today prev,next'
-    },
-    weekends: true,
-    weekNumbers: false,
-    weekNumberCalculation: 'local',
-    editable: false,
-    // nowIndicator: false,
-    scrollTime: '06:00:00',
-    minTime: '00:00:00',
-    maxTime: '24:00:00',
-    showNonCurrentDates: true,
-    // event ajax
-    lazyFetching: true,
-    startParam: 'start',
-    endParam: 'end',
-    timeZoneParam: 'timeZone',
-    timeZone: 'local',
-    // allDayDefault: undefined,
-    // locale
-    locales: [],
-    locale: '',
-    // dir: will get this from the default locale
-    // buttonIcons: null,
-    // allows setting a min-height to the event segment to prevent short events overlapping each other
-    timeGridEventMinHeight: 0,
-    themeSystem: 'standard',
-    // eventResizableFromStart: false,
-    dragRevertDuration: 500,
-    dragScroll: true,
-    allDayMaintainDuration: false,
-    // selectable: false,
-    unselectAuto: true,
-    // selectMinDistance: 0,
-    dropAccept: '*',
-    eventOrder: 'start,-duration,allDay,title',
-    // ^ if start tie, longer events go before shorter. final tie-breaker is title text
-    // rerenderDelay: null,
-    eventLimit: false,
-    eventLimitClick: 'popover',
-    dayPopoverFormat: { month: 'long', day: 'numeric', year: 'numeric' },
-    handleWindowResize: true,
-    windowResizeDelay: 100,
-    longPressDelay: 1000,
-    eventDragMinDistance: 5 // only applies to mouse
-};
-var rtlDefaults = {
-    header: {
-        left: 'next,prev today',
-        center: '',
-        right: 'title'
-    },
-    buttonIcons: {
-        // TODO: make RTL support the responibility of the theme
-        prev: 'fc-icon-chevron-right',
-        next: 'fc-icon-chevron-left',
-        prevYear: 'fc-icon-chevrons-right',
-        nextYear: 'fc-icon-chevrons-left'
-    }
-};
-var complexOptions = [
-    'header',
-    'footer',
-    'buttonText',
-    'buttonIcons'
-];
-// Merges an array of option objects into a single object
-function mergeOptions(optionObjs) {
-    return mergeProps(optionObjs, complexOptions);
-}
-// TODO: move this stuff to a "plugin"-related file...
-var INTERNAL_PLUGINS = [
-    ArrayEventSourcePlugin,
-    FuncEventSourcePlugin,
-    JsonFeedEventSourcePlugin,
-    SimpleRecurrencePlugin,
-    DefaultOptionChangeHandlers
-];
-function refinePluginDefs(pluginInputs) {
-    var plugins = [];
-    for (var _i = 0, pluginInputs_1 = pluginInputs; _i < pluginInputs_1.length; _i++) {
-        var pluginInput = pluginInputs_1[_i];
-        if (typeof pluginInput === 'string') {
-            var globalName = 'FullCalendar' + capitaliseFirstLetter(pluginInput);
-            if (!window[globalName]) {
-                console.warn('Plugin file not loaded for ' + pluginInput);
-            }
-            else {
-                plugins.push(window[globalName].default); // is an ES6 module
-            }
-        }
-        else {
-            plugins.push(pluginInput);
-        }
-    }
-    return INTERNAL_PLUGINS.concat(plugins);
-}
-
-var RAW_EN_LOCALE = {
-    code: 'en',
-    week: {
-        dow: 0,
-        doy: 4 // 4 days need to be within the year to be considered the first week
-    },
-    dir: 'ltr',
-    buttonText: {
-        prev: 'prev',
-        next: 'next',
-        prevYear: 'prev year',
-        nextYear: 'next year',
-        year: 'year',
-        today: 'today',
-        month: 'month',
-        week: 'week',
-        day: 'day',
-        list: 'list'
-    },
-    weekLabel: 'W',
-    allDayText: 'all-day',
-    eventLimitText: 'more',
-    noEventsMessage: 'No events to display'
-};
-function parseRawLocales(explicitRawLocales) {
-    var defaultCode = explicitRawLocales.length > 0 ? explicitRawLocales[0].code : 'en';
-    var globalArray = window['FullCalendarLocalesAll'] || []; // from locales-all.js
-    var globalObject = window['FullCalendarLocales'] || {}; // from locales/*.js. keys are meaningless
-    var allRawLocales = globalArray.concat(// globalArray is low prio
-    hashValuesToArray(globalObject), // medium prio
-    explicitRawLocales // highest prio
-    );
-    var rawLocaleMap = {
-        en: RAW_EN_LOCALE // necessary?
-    };
-    for (var _i = 0, allRawLocales_1 = allRawLocales; _i < allRawLocales_1.length; _i++) {
-        var rawLocale = allRawLocales_1[_i];
-        rawLocaleMap[rawLocale.code] = rawLocale;
-    }
-    return {
-        map: rawLocaleMap,
-        defaultCode: defaultCode
-    };
-}
-function buildLocale(inputSingular, available) {
-    if (typeof inputSingular === 'object' && !Array.isArray(inputSingular)) {
-        return parseLocale(inputSingular.code, [inputSingular.code], inputSingular);
-    }
-    else {
-        return queryLocale(inputSingular, available);
-    }
-}
-function queryLocale(codeArg, available) {
-    var codes = [].concat(codeArg || []); // will convert to array
-    var raw = queryRawLocale(codes, available) || RAW_EN_LOCALE;
-    return parseLocale(codeArg, codes, raw);
-}
-function queryRawLocale(codes, available) {
-    for (var i = 0; i < codes.length; i++) {
-        var parts = codes[i].toLocaleLowerCase().split('-');
-        for (var j = parts.length; j > 0; j--) {
-            var simpleId = parts.slice(0, j).join('-');
-            if (available[simpleId]) {
-                return available[simpleId];
-            }
-        }
-    }
-    return null;
-}
-function parseLocale(codeArg, codes, raw) {
-    var merged = mergeProps([RAW_EN_LOCALE, raw], ['buttonText']);
-    delete merged.code; // don't want this part of the options
-    var week = merged.week;
-    delete merged.week;
-    return {
-        codeArg: codeArg,
-        codes: codes,
-        week: week,
-        simpleNumberFormat: new Intl.NumberFormat(codeArg),
-        options: merged
-    };
-}
-
-var OptionsManager = /** @class */ (function () {
-    function OptionsManager(overrides) {
-        this.overrides = __assign({}, overrides); // make a copy
-        this.dynamicOverrides = {};
-        this.compute();
-    }
-    OptionsManager.prototype.mutate = function (updates, removals, isDynamic) {
-        if (!Object.keys(updates).length && !removals.length) {
-            return;
-        }
-        var overrideHash = isDynamic ? this.dynamicOverrides : this.overrides;
-        __assign(overrideHash, updates);
-        for (var _i = 0, removals_1 = removals; _i < removals_1.length; _i++) {
-            var propName = removals_1[_i];
-            delete overrideHash[propName];
-        }
-        this.compute();
-    };
-    // Computes the flattened options hash for the calendar and assigns to `this.options`.
-    // Assumes this.overrides and this.dynamicOverrides have already been initialized.
-    OptionsManager.prototype.compute = function () {
-        // TODO: not a very efficient system
-        var locales = firstDefined(// explicit locale option given?
-        this.dynamicOverrides.locales, this.overrides.locales, globalDefaults.locales);
-        var locale = firstDefined(// explicit locales option given?
-        this.dynamicOverrides.locale, this.overrides.locale, globalDefaults.locale);
-        var available = parseRawLocales(locales);
-        var localeDefaults = buildLocale(locale || available.defaultCode, available.map).options;
-        var dir = firstDefined(// based on options computed so far, is direction RTL?
-        this.dynamicOverrides.dir, this.overrides.dir, localeDefaults.dir);
-        var dirDefaults = dir === 'rtl' ? rtlDefaults : {};
-        this.dirDefaults = dirDefaults;
-        this.localeDefaults = localeDefaults;
-        this.computed = mergeOptions([
-            globalDefaults,
-            dirDefaults,
-            localeDefaults,
-            this.overrides,
-            this.dynamicOverrides
-        ]);
-    };
-    return OptionsManager;
-}());
-
-var calendarSystemClassMap = {};
-function registerCalendarSystem(name, theClass) {
-    calendarSystemClassMap[name] = theClass;
-}
-function createCalendarSystem(name) {
-    return new calendarSystemClassMap[name]();
-}
-var GregorianCalendarSystem = /** @class */ (function () {
-    function GregorianCalendarSystem() {
-    }
-    GregorianCalendarSystem.prototype.getMarkerYear = function (d) {
-        return d.getUTCFullYear();
-    };
-    GregorianCalendarSystem.prototype.getMarkerMonth = function (d) {
-        return d.getUTCMonth();
-    };
-    GregorianCalendarSystem.prototype.getMarkerDay = function (d) {
-        return d.getUTCDate();
-    };
-    GregorianCalendarSystem.prototype.arrayToMarker = function (arr) {
-        return arrayToUtcDate(arr);
-    };
-    GregorianCalendarSystem.prototype.markerToArray = function (marker) {
-        return dateToUtcArray(marker);
-    };
-    return GregorianCalendarSystem;
-}());
-registerCalendarSystem('gregory', GregorianCalendarSystem);
-
-var ISO_RE = /^\s*(\d{4})(-(\d{2})(-(\d{2})([T ](\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|(([-+])(\d{2})(:?(\d{2}))?))?)?)?)?$/;
-function parse(str) {
-    var m = ISO_RE.exec(str);
-    if (m) {
-        var marker = new Date(Date.UTC(Number(m[1]), m[3] ? Number(m[3]) - 1 : 0, Number(m[5] || 1), Number(m[7] || 0), Number(m[8] || 0), Number(m[10] || 0), m[12] ? Number('0.' + m[12]) * 1000 : 0));
-        if (isValidDate(marker)) {
-            var timeZoneOffset = null;
-            if (m[13]) {
-                timeZoneOffset = (m[15] === '-' ? -1 : 1) * (Number(m[16] || 0) * 60 +
-                    Number(m[18] || 0));
-            }
-            return {
-                marker: marker,
-                isTimeUnspecified: !m[6],
-                timeZoneOffset: timeZoneOffset
-            };
-        }
-    }
-    return null;
-}
-
-var DateEnv = /** @class */ (function () {
-    function DateEnv(settings) {
-        var timeZone = this.timeZone = settings.timeZone;
-        var isNamedTimeZone = timeZone !== 'local' && timeZone !== 'UTC';
-        if (settings.namedTimeZoneImpl && isNamedTimeZone) {
-            this.namedTimeZoneImpl = new settings.namedTimeZoneImpl(timeZone);
-        }
-        this.canComputeOffset = Boolean(!isNamedTimeZone || this.namedTimeZoneImpl);
-        this.calendarSystem = createCalendarSystem(settings.calendarSystem);
-        this.locale = settings.locale;
-        this.weekDow = settings.locale.week.dow;
-        this.weekDoy = settings.locale.week.doy;
-        if (settings.weekNumberCalculation === 'ISO') {
-            this.weekDow = 1;
-            this.weekDoy = 4;
-        }
-        if (typeof settings.firstDay === 'number') {
-            this.weekDow = settings.firstDay;
-        }
-        if (typeof settings.weekNumberCalculation === 'function') {
-            this.weekNumberFunc = settings.weekNumberCalculation;
-        }
-        this.weekLabel = settings.weekLabel != null ? settings.weekLabel : settings.locale.options.weekLabel;
-        this.cmdFormatter = settings.cmdFormatter;
-    }
-    // Creating / Parsing
-    DateEnv.prototype.createMarker = function (input) {
-        var meta = this.createMarkerMeta(input);
-        if (meta === null) {
-            return null;
-        }
-        return meta.marker;
-    };
-    DateEnv.prototype.createNowMarker = function () {
-        if (this.canComputeOffset) {
-            return this.timestampToMarker(new Date().valueOf());
-        }
-        else {
-            // if we can't compute the current date val for a timezone,
-            // better to give the current local date vals than UTC
-            return arrayToUtcDate(dateToLocalArray(new Date()));
-        }
-    };
-    DateEnv.prototype.createMarkerMeta = function (input) {
-        if (typeof input === 'string') {
-            return this.parse(input);
-        }
-        var marker = null;
-        if (typeof input === 'number') {
-            marker = this.timestampToMarker(input);
-        }
-        else if (input instanceof Date) {
-            input = input.valueOf();
-            if (!isNaN(input)) {
-                marker = this.timestampToMarker(input);
-            }
-        }
-        else if (Array.isArray(input)) {
-            marker = arrayToUtcDate(input);
-        }
-        if (marker === null || !isValidDate(marker)) {
-            return null;
-        }
-        return { marker: marker, isTimeUnspecified: false, forcedTzo: null };
-    };
-    DateEnv.prototype.parse = function (s) {
-        var parts = parse(s);
-        if (parts === null) {
-            return null;
-        }
-        var marker = parts.marker;
-        var forcedTzo = null;
-        if (parts.timeZoneOffset !== null) {
-            if (this.canComputeOffset) {
-                marker = this.timestampToMarker(marker.valueOf() - parts.timeZoneOffset * 60 * 1000);
-            }
-            else {
-                forcedTzo = parts.timeZoneOffset;
-            }
-        }
-        return { marker: marker, isTimeUnspecified: parts.isTimeUnspecified, forcedTzo: forcedTzo };
-    };
-    // Accessors
-    DateEnv.prototype.getYear = function (marker) {
-        return this.calendarSystem.getMarkerYear(marker);
-    };
-    DateEnv.prototype.getMonth = function (marker) {
-        return this.calendarSystem.getMarkerMonth(marker);
-    };
-    // Adding / Subtracting
-    DateEnv.prototype.add = function (marker, dur) {
-        var a = this.calendarSystem.markerToArray(marker);
-        a[0] += dur.years;
-        a[1] += dur.months;
-        a[2] += dur.days;
-        a[6] += dur.milliseconds;
-        return this.calendarSystem.arrayToMarker(a);
-    };
-    DateEnv.prototype.subtract = function (marker, dur) {
-        var a = this.calendarSystem.markerToArray(marker);
-        a[0] -= dur.years;
-        a[1] -= dur.months;
-        a[2] -= dur.days;
-        a[6] -= dur.milliseconds;
-        return this.calendarSystem.arrayToMarker(a);
-    };
-    DateEnv.prototype.addYears = function (marker, n) {
-        var a = this.calendarSystem.markerToArray(marker);
-        a[0] += n;
-        return this.calendarSystem.arrayToMarker(a);
-    };
-    DateEnv.prototype.addMonths = function (marker, n) {
-        var a = this.calendarSystem.markerToArray(marker);
-        a[1] += n;
-        return this.calendarSystem.arrayToMarker(a);
-    };
-    // Diffing Whole Units
-    DateEnv.prototype.diffWholeYears = function (m0, m1) {
-        var calendarSystem = this.calendarSystem;
-        if (timeAsMs(m0) === timeAsMs(m1) &&
-            calendarSystem.getMarkerDay(m0) === calendarSystem.getMarkerDay(m1) &&
-            calendarSystem.getMarkerMonth(m0) === calendarSystem.getMarkerMonth(m1)) {
-            return calendarSystem.getMarkerYear(m1) - calendarSystem.getMarkerYear(m0);
-        }
-        return null;
-    };
-    DateEnv.prototype.diffWholeMonths = function (m0, m1) {
-        var calendarSystem = this.calendarSystem;
-        if (timeAsMs(m0) === timeAsMs(m1) &&
-            calendarSystem.getMarkerDay(m0) === calendarSystem.getMarkerDay(m1)) {
-            return (calendarSystem.getMarkerMonth(m1) - calendarSystem.getMarkerMonth(m0)) +
-                (calendarSystem.getMarkerYear(m1) - calendarSystem.getMarkerYear(m0)) * 12;
-        }
-        return null;
-    };
-    // Range / Duration
-    DateEnv.prototype.greatestWholeUnit = function (m0, m1) {
-        var n = this.diffWholeYears(m0, m1);
-        if (n !== null) {
-            return { unit: 'year', value: n };
-        }
-        n = this.diffWholeMonths(m0, m1);
-        if (n !== null) {
-            return { unit: 'month', value: n };
-        }
-        n = diffWholeWeeks(m0, m1);
-        if (n !== null) {
-            return { unit: 'week', value: n };
-        }
-        n = diffWholeDays(m0, m1);
-        if (n !== null) {
-            return { unit: 'day', value: n };
-        }
-        n = diffHours(m0, m1);
-        if (isInt(n)) {
-            return { unit: 'hour', value: n };
-        }
-        n = diffMinutes(m0, m1);
-        if (isInt(n)) {
-            return { unit: 'minute', value: n };
-        }
-        n = diffSeconds(m0, m1);
-        if (isInt(n)) {
-            return { unit: 'second', value: n };
-        }
-        return { unit: 'millisecond', value: m1.valueOf() - m0.valueOf() };
-    };
-    DateEnv.prototype.countDurationsBetween = function (m0, m1, d) {
-        // TODO: can use greatestWholeUnit
-        var diff;
-        if (d.years) {
-            diff = this.diffWholeYears(m0, m1);
-            if (diff !== null) {
-                return diff / asRoughYears(d);
-            }
-        }
-        if (d.months) {
-            diff = this.diffWholeMonths(m0, m1);
-            if (diff !== null) {
-                return diff / asRoughMonths(d);
-            }
-        }
-        if (d.days) {
-            diff = diffWholeDays(m0, m1);
-            if (diff !== null) {
-                return diff / asRoughDays(d);
-            }
-        }
-        return (m1.valueOf() - m0.valueOf()) / asRoughMs(d);
-    };
-    // Start-Of
-    DateEnv.prototype.startOf = function (m, unit) {
-        if (unit === 'year') {
-            return this.startOfYear(m);
-        }
-        else if (unit === 'month') {
-            return this.startOfMonth(m);
-        }
-        else if (unit === 'week') {
-            return this.startOfWeek(m);
-        }
-        else if (unit === 'day') {
-            return startOfDay(m);
-        }
-        else if (unit === 'hour') {
-            return startOfHour(m);
-        }
-        else if (unit === 'minute') {
-            return startOfMinute(m);
-        }
-        else if (unit === 'second') {
-            return startOfSecond(m);
-        }
-    };
-    DateEnv.prototype.startOfYear = function (m) {
-        return this.calendarSystem.arrayToMarker([
-            this.calendarSystem.getMarkerYear(m)
-        ]);
-    };
-    DateEnv.prototype.startOfMonth = function (m) {
-        return this.calendarSystem.arrayToMarker([
-            this.calendarSystem.getMarkerYear(m),
-            this.calendarSystem.getMarkerMonth(m)
-        ]);
-    };
-    DateEnv.prototype.startOfWeek = function (m) {
-        return this.calendarSystem.arrayToMarker([
-            this.calendarSystem.getMarkerYear(m),
-            this.calendarSystem.getMarkerMonth(m),
-            m.getUTCDate() - ((m.getUTCDay() - this.weekDow + 7) % 7)
-        ]);
-    };
-    // Week Number
-    DateEnv.prototype.computeWeekNumber = function (marker) {
-        if (this.weekNumberFunc) {
-            return this.weekNumberFunc(this.toDate(marker));
-        }
-        else {
-            return weekOfYear(marker, this.weekDow, this.weekDoy);
-        }
-    };
-    // TODO: choke on timeZoneName: long
-    DateEnv.prototype.format = function (marker, formatter, dateOptions) {
-        if (dateOptions === void 0) { dateOptions = {}; }
-        return formatter.format({
-            marker: marker,
-            timeZoneOffset: dateOptions.forcedTzo != null ?
-                dateOptions.forcedTzo :
-                this.offsetForMarker(marker)
-        }, this);
-    };
-    DateEnv.prototype.formatRange = function (start, end, formatter, dateOptions) {
-        if (dateOptions === void 0) { dateOptions = {}; }
-        if (dateOptions.isEndExclusive) {
-            end = addMs(end, -1);
-        }
-        return formatter.formatRange({
-            marker: start,
-            timeZoneOffset: dateOptions.forcedStartTzo != null ?
-                dateOptions.forcedStartTzo :
-                this.offsetForMarker(start)
-        }, {
-            marker: end,
-            timeZoneOffset: dateOptions.forcedEndTzo != null ?
-                dateOptions.forcedEndTzo :
-                this.offsetForMarker(end)
-        }, this);
-    };
-    DateEnv.prototype.formatIso = function (marker, extraOptions) {
-        if (extraOptions === void 0) { extraOptions = {}; }
-        var timeZoneOffset = null;
-        if (!extraOptions.omitTimeZoneOffset) {
-            if (extraOptions.forcedTzo != null) {
-                timeZoneOffset = extraOptions.forcedTzo;
-            }
-            else {
-                timeZoneOffset = this.offsetForMarker(marker);
-            }
-        }
-        return buildIsoString(marker, timeZoneOffset, extraOptions.omitTime);
-    };
-    // TimeZone
-    DateEnv.prototype.timestampToMarker = function (ms) {
-        if (this.timeZone === 'local') {
-            return arrayToUtcDate(dateToLocalArray(new Date(ms)));
-        }
-        else if (this.timeZone === 'UTC' || !this.namedTimeZoneImpl) {
-            return new Date(ms);
-        }
-        else {
-            return arrayToUtcDate(this.namedTimeZoneImpl.timestampToArray(ms));
-        }
-    };
-    DateEnv.prototype.offsetForMarker = function (m) {
-        if (this.timeZone === 'local') {
-            return -arrayToLocalDate(dateToUtcArray(m)).getTimezoneOffset(); // convert "inverse" offset to "normal" offset
-        }
-        else if (this.timeZone === 'UTC') {
-            return 0;
-        }
-        else if (this.namedTimeZoneImpl) {
-            return this.namedTimeZoneImpl.offsetForArray(dateToUtcArray(m));
-        }
-        return null;
-    };
-    // Conversion
-    DateEnv.prototype.toDate = function (m, forcedTzo) {
-        if (this.timeZone === 'local') {
-            return arrayToLocalDate(dateToUtcArray(m));
-        }
-        else if (this.timeZone === 'UTC') {
-            return new Date(m.valueOf()); // make sure it's a copy
-        }
-        else if (!this.namedTimeZoneImpl) {
-            return new Date(m.valueOf() - (forcedTzo || 0));
-        }
-        else {
-            return new Date(m.valueOf() -
-                this.namedTimeZoneImpl.offsetForArray(dateToUtcArray(m)) * 1000 * 60 // convert minutes -> ms
-            );
-        }
-    };
-    return DateEnv;
-}());
-
-var SIMPLE_SOURCE_PROPS = {
-    id: String,
-    allDayDefault: Boolean,
-    eventDataTransform: Function,
-    success: Function,
-    failure: Function
-};
-var uid$2 = 0;
-function doesSourceNeedRange(eventSource, calendar) {
-    var defs = calendar.pluginSystem.hooks.eventSourceDefs;
-    return !defs[eventSource.sourceDefId].ignoreRange;
-}
-function parseEventSource(raw, calendar) {
-    var defs = calendar.pluginSystem.hooks.eventSourceDefs;
-    for (var i = defs.length - 1; i >= 0; i--) { // later-added plugins take precedence
-        var def = defs[i];
-        var meta = def.parseMeta(raw);
-        if (meta) {
-            var res = parseEventSourceProps(typeof raw === 'object' ? raw : {}, meta, i, calendar);
-            res._raw = raw;
-            return res;
-        }
-    }
-    return null;
-}
-function parseEventSourceProps(raw, meta, sourceDefId, calendar) {
-    var leftovers0 = {};
-    var props = refineProps(raw, SIMPLE_SOURCE_PROPS, {}, leftovers0);
-    var leftovers1 = {};
-    var ui = processUnscopedUiProps(leftovers0, calendar, leftovers1);
-    props.isFetching = false;
-    props.latestFetchId = '';
-    props.fetchRange = null;
-    props.publicId = String(raw.id || '');
-    props.sourceId = String(uid$2++);
-    props.sourceDefId = sourceDefId;
-    props.meta = meta;
-    props.ui = ui;
-    props.extendedProps = leftovers1;
-    return props;
-}
-
-function reduceEventSources (eventSources, action, dateProfile, calendar) {
-    switch (action.type) {
-        case 'ADD_EVENT_SOURCES': // already parsed
-            return addSources(eventSources, action.sources, dateProfile ? dateProfile.activeRange : null, calendar);
-        case 'REMOVE_EVENT_SOURCE':
-            return removeSource(eventSources, action.sourceId);
-        case 'PREV': // TODO: how do we track all actions that affect dateProfile :(
-        case 'NEXT':
-        case 'SET_DATE':
-        case 'SET_VIEW_TYPE':
-            if (dateProfile) {
-                return fetchDirtySources(eventSources, dateProfile.activeRange, calendar);
-            }
-            else {
-                return eventSources;
-            }
-        case 'FETCH_EVENT_SOURCES':
-        case 'CHANGE_TIMEZONE':
-            return fetchSourcesByIds(eventSources, action.sourceIds ?
-                arrayToHash(action.sourceIds) :
-                excludeStaticSources(eventSources, calendar), dateProfile ? dateProfile.activeRange : null, calendar);
-        case 'RECEIVE_EVENTS':
-        case 'RECEIVE_EVENT_ERROR':
-            return receiveResponse(eventSources, action.sourceId, action.fetchId, action.fetchRange);
-        case 'REMOVE_ALL_EVENT_SOURCES':
-            return {};
-        default:
-            return eventSources;
-    }
-}
-var uid$3 = 0;
-function addSources(eventSourceHash, sources, fetchRange, calendar) {
-    var hash = {};
-    for (var _i = 0, sources_1 = sources; _i < sources_1.length; _i++) {
-        var source = sources_1[_i];
-        hash[source.sourceId] = source;
-    }
-    if (fetchRange) {
-        hash = fetchDirtySources(hash, fetchRange, calendar);
-    }
-    return __assign({}, eventSourceHash, hash);
-}
-function removeSource(eventSourceHash, sourceId) {
-    return filterHash(eventSourceHash, function (eventSource) {
-        return eventSource.sourceId !== sourceId;
-    });
-}
-function fetchDirtySources(sourceHash, fetchRange, calendar) {
-    return fetchSourcesByIds(sourceHash, filterHash(sourceHash, function (eventSource) {
-        return isSourceDirty(eventSource, fetchRange, calendar);
-    }), fetchRange, calendar);
-}
-function isSourceDirty(eventSource, fetchRange, calendar) {
-    if (!doesSourceNeedRange(eventSource, calendar)) {
-        return !eventSource.latestFetchId;
-    }
-    else {
-        return !calendar.opt('lazyFetching') ||
-            !eventSource.fetchRange ||
-            eventSource.isFetching || // always cancel outdated in-progress fetches
-            fetchRange.start < eventSource.fetchRange.start ||
-            fetchRange.end > eventSource.fetchRange.end;
-    }
-}
-function fetchSourcesByIds(prevSources, sourceIdHash, fetchRange, calendar) {
-    var nextSources = {};
-    for (var sourceId in prevSources) {
-        var source = prevSources[sourceId];
-        if (sourceIdHash[sourceId]) {
-            nextSources[sourceId] = fetchSource(source, fetchRange, calendar);
-        }
-        else {
-            nextSources[sourceId] = source;
-        }
-    }
-    return nextSources;
-}
-function fetchSource(eventSource, fetchRange, calendar) {
-    var sourceDef = calendar.pluginSystem.hooks.eventSourceDefs[eventSource.sourceDefId];
-    var fetchId = String(uid$3++);
-    sourceDef.fetch({
-        eventSource: eventSource,
-        calendar: calendar,
-        range: fetchRange
-    }, function (res) {
-        var rawEvents = res.rawEvents;
-        var calSuccess = calendar.opt('eventSourceSuccess');
-        var calSuccessRes;
-        var sourceSuccessRes;
-        if (eventSource.success) {
-            sourceSuccessRes = eventSource.success(rawEvents, res.xhr);
-        }
-        if (calSuccess) {
-            calSuccessRes = calSuccess(rawEvents, res.xhr);
-        }
-        rawEvents = sourceSuccessRes || calSuccessRes || rawEvents;
-        calendar.dispatch({
-            type: 'RECEIVE_EVENTS',
-            sourceId: eventSource.sourceId,
-            fetchId: fetchId,
-            fetchRange: fetchRange,
-            rawEvents: rawEvents
-        });
-    }, function (error) {
-        var callFailure = calendar.opt('eventSourceFailure');
-        console.warn(error.message, error);
-        if (eventSource.failure) {
-            eventSource.failure(error);
-        }
-        if (callFailure) {
-            callFailure(error);
-        }
-        calendar.dispatch({
-            type: 'RECEIVE_EVENT_ERROR',
-            sourceId: eventSource.sourceId,
-            fetchId: fetchId,
-            fetchRange: fetchRange,
-            error: error
-        });
-    });
-    return __assign({}, eventSource, { isFetching: true, latestFetchId: fetchId });
-}
-function receiveResponse(sourceHash, sourceId, fetchId, fetchRange) {
-    var _a;
-    var eventSource = sourceHash[sourceId];
-    if (eventSource && // not already removed
-        fetchId === eventSource.latestFetchId) {
-        return __assign({}, sourceHash, (_a = {}, _a[sourceId] = __assign({}, eventSource, { isFetching: false, fetchRange: fetchRange // also serves as a marker that at least one fetch has completed
-         }), _a));
-    }
-    return sourceHash;
-}
-function excludeStaticSources(eventSources, calendar) {
-    return filterHash(eventSources, function (eventSource) {
-        return doesSourceNeedRange(eventSource, calendar);
-    });
-}
-
-var DateProfileGenerator = /** @class */ (function () {
-    function DateProfileGenerator(viewSpec, calendar) {
-        this.viewSpec = viewSpec;
-        this.options = viewSpec.options;
-        this.dateEnv = calendar.dateEnv;
-        this.calendar = calendar;
-        this.initHiddenDays();
-    }
-    /* Date Range Computation
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Builds a structure with info about what the dates/ranges will be for the "prev" view.
-    DateProfileGenerator.prototype.buildPrev = function (currentDateProfile, currentDate) {
-        var dateEnv = this.dateEnv;
-        var prevDate = dateEnv.subtract(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month
-        currentDateProfile.dateIncrement);
-        return this.build(prevDate, -1);
-    };
-    // Builds a structure with info about what the dates/ranges will be for the "next" view.
-    DateProfileGenerator.prototype.buildNext = function (currentDateProfile, currentDate) {
-        var dateEnv = this.dateEnv;
-        var nextDate = dateEnv.add(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month
-        currentDateProfile.dateIncrement);
-        return this.build(nextDate, 1);
-    };
-    // Builds a structure holding dates/ranges for rendering around the given date.
-    // Optional direction param indicates whether the date is being incremented/decremented
-    // from its previous value. decremented = -1, incremented = 1 (default).
-    DateProfileGenerator.prototype.build = function (currentDate, direction, forceToValid) {
-        if (forceToValid === void 0) { forceToValid = false; }
-        var validRange;
-        var minTime = null;
-        var maxTime = null;
-        var currentInfo;
-        var isRangeAllDay;
-        var renderRange;
-        var activeRange;
-        var isValid;
-        validRange = this.buildValidRange();
-        validRange = this.trimHiddenDays(validRange);
-        if (forceToValid) {
-            currentDate = constrainMarkerToRange(currentDate, validRange);
-        }
-        currentInfo = this.buildCurrentRangeInfo(currentDate, direction);
-        isRangeAllDay = /^(year|month|week|day)$/.test(currentInfo.unit);
-        renderRange = this.buildRenderRange(this.trimHiddenDays(currentInfo.range), currentInfo.unit, isRangeAllDay);
-        renderRange = this.trimHiddenDays(renderRange);
-        activeRange = renderRange;
-        if (!this.options.showNonCurrentDates) {
-            activeRange = intersectRanges(activeRange, currentInfo.range);
-        }
-        minTime = createDuration(this.options.minTime);
-        maxTime = createDuration(this.options.maxTime);
-        activeRange = this.adjustActiveRange(activeRange, minTime, maxTime);
-        activeRange = intersectRanges(activeRange, validRange); // might return null
-        // it's invalid if the originally requested date is not contained,
-        // or if the range is completely outside of the valid range.
-        isValid = rangesIntersect(currentInfo.range, validRange);
-        return {
-            // constraint for where prev/next operations can go and where events can be dragged/resized to.
-            // an object with optional start and end properties.
-            validRange: validRange,
-            // range the view is formally responsible for.
-            // for example, a month view might have 1st-31st, excluding padded dates
-            currentRange: currentInfo.range,
-            // name of largest unit being displayed, like "month" or "week"
-            currentRangeUnit: currentInfo.unit,
-            isRangeAllDay: isRangeAllDay,
-            // dates that display events and accept drag-n-drop
-            // will be `null` if no dates accept events
-            activeRange: activeRange,
-            // date range with a rendered skeleton
-            // includes not-active days that need some sort of DOM
-            renderRange: renderRange,
-            // Duration object that denotes the first visible time of any given day
-            minTime: minTime,
-            // Duration object that denotes the exclusive visible end time of any given day
-            maxTime: maxTime,
-            isValid: isValid,
-            // how far the current date will move for a prev/next operation
-            dateIncrement: this.buildDateIncrement(currentInfo.duration)
-            // pass a fallback (might be null) ^
-        };
-    };
-    // Builds an object with optional start/end properties.
-    // Indicates the minimum/maximum dates to display.
-    // not responsible for trimming hidden days.
-    DateProfileGenerator.prototype.buildValidRange = function () {
-        return this.getRangeOption('validRange', this.calendar.getNow()) ||
-            { start: null, end: null }; // completely open-ended
-    };
-    // Builds a structure with info about the "current" range, the range that is
-    // highlighted as being the current month for example.
-    // See build() for a description of `direction`.
-    // Guaranteed to have `range` and `unit` properties. `duration` is optional.
-    DateProfileGenerator.prototype.buildCurrentRangeInfo = function (date, direction) {
-        var _a = this, viewSpec = _a.viewSpec, dateEnv = _a.dateEnv;
-        var duration = null;
-        var unit = null;
-        var range = null;
-        var dayCount;
-        if (viewSpec.duration) {
-            duration = viewSpec.duration;
-            unit = viewSpec.durationUnit;
-            range = this.buildRangeFromDuration(date, direction, duration, unit);
-        }
-        else if ((dayCount = this.options.dayCount)) {
-            unit = 'day';
-            range = this.buildRangeFromDayCount(date, direction, dayCount);
-        }
-        else if ((range = this.buildCustomVisibleRange(date))) {
-            unit = dateEnv.greatestWholeUnit(range.start, range.end).unit;
-        }
-        else {
-            duration = this.getFallbackDuration();
-            unit = greatestDurationDenominator(duration).unit;
-            range = this.buildRangeFromDuration(date, direction, duration, unit);
-        }
-        return { duration: duration, unit: unit, range: range };
-    };
-    DateProfileGenerator.prototype.getFallbackDuration = function () {
-        return createDuration({ day: 1 });
-    };
-    // Returns a new activeRange to have time values (un-ambiguate)
-    // minTime or maxTime causes the range to expand.
-    DateProfileGenerator.prototype.adjustActiveRange = function (range, minTime, maxTime) {
-        var dateEnv = this.dateEnv;
-        var start = range.start;
-        var end = range.end;
-        if (this.viewSpec.class.prototype.usesMinMaxTime) {
-            // expand active range if minTime is negative (why not when positive?)
-            if (asRoughDays(minTime) < 0) {
-                start = startOfDay(start); // necessary?
-                start = dateEnv.add(start, minTime);
-            }
-            // expand active range if maxTime is beyond one day (why not when positive?)
-            if (asRoughDays(maxTime) > 1) {
-                end = startOfDay(end); // necessary?
-                end = addDays(end, -1);
-                end = dateEnv.add(end, maxTime);
-            }
-        }
-        return { start: start, end: end };
-    };
-    // Builds the "current" range when it is specified as an explicit duration.
-    // `unit` is the already-computed greatestDurationDenominator unit of duration.
-    DateProfileGenerator.prototype.buildRangeFromDuration = function (date, direction, duration, unit) {
-        var dateEnv = this.dateEnv;
-        var alignment = this.options.dateAlignment;
-        var dateIncrementInput;
-        var dateIncrementDuration;
-        var start;
-        var end;
-        var res;
-        // compute what the alignment should be
-        if (!alignment) {
-            dateIncrementInput = this.options.dateIncrement;
-            if (dateIncrementInput) {
-                dateIncrementDuration = createDuration(dateIncrementInput);
-                // use the smaller of the two units
-                if (asRoughMs(dateIncrementDuration) < asRoughMs(duration)) {
-                    alignment = greatestDurationDenominator(dateIncrementDuration, !getWeeksFromInput(dateIncrementInput)).unit;
-                }
-                else {
-                    alignment = unit;
-                }
-            }
-            else {
-                alignment = unit;
-            }
-        }
-        // if the view displays a single day or smaller
-        if (asRoughDays(duration) <= 1) {
-            if (this.isHiddenDay(start)) {
-                start = this.skipHiddenDays(start, direction);
-                start = startOfDay(start);
-            }
-        }
-        function computeRes() {
-            start = dateEnv.startOf(date, alignment);
-            end = dateEnv.add(start, duration);
-            res = { start: start, end: end };
-        }
-        computeRes();
-        // if range is completely enveloped by hidden days, go past the hidden days
-        if (!this.trimHiddenDays(res)) {
-            date = this.skipHiddenDays(date, direction);
-            computeRes();
-        }
-        return res;
-    };
-    // Builds the "current" range when a dayCount is specified.
-    DateProfileGenerator.prototype.buildRangeFromDayCount = function (date, direction, dayCount) {
-        var dateEnv = this.dateEnv;
-        var customAlignment = this.options.dateAlignment;
-        var runningCount = 0;
-        var start = date;
-        var end;
-        if (customAlignment) {
-            start = dateEnv.startOf(start, customAlignment);
-        }
-        start = startOfDay(start);
-        start = this.skipHiddenDays(start, direction);
-        end = start;
-        do {
-            end = addDays(end, 1);
-            if (!this.isHiddenDay(end)) {
-                runningCount++;
-            }
-        } while (runningCount < dayCount);
-        return { start: start, end: end };
-    };
-    // Builds a normalized range object for the "visible" range,
-    // which is a way to define the currentRange and activeRange at the same time.
-    DateProfileGenerator.prototype.buildCustomVisibleRange = function (date) {
-        var dateEnv = this.dateEnv;
-        var visibleRange = this.getRangeOption('visibleRange', dateEnv.toDate(date));
-        if (visibleRange && (visibleRange.start == null || visibleRange.end == null)) {
-            return null;
-        }
-        return visibleRange;
-    };
-    // Computes the range that will represent the element/cells for *rendering*,
-    // but which may have voided days/times.
-    // not responsible for trimming hidden days.
-    DateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {
-        return currentRange;
-    };
-    // Compute the duration value that should be added/substracted to the current date
-    // when a prev/next operation happens.
-    DateProfileGenerator.prototype.buildDateIncrement = function (fallback) {
-        var dateIncrementInput = this.options.dateIncrement;
-        var customAlignment;
-        if (dateIncrementInput) {
-            return createDuration(dateIncrementInput);
-        }
-        else if ((customAlignment = this.options.dateAlignment)) {
-            return createDuration(1, customAlignment);
-        }
-        else if (fallback) {
-            return fallback;
-        }
-        else {
-            return createDuration({ days: 1 });
-        }
-    };
-    // Arguments after name will be forwarded to a hypothetical function value
-    // WARNING: passed-in arguments will be given to generator functions as-is and can cause side-effects.
-    // Always clone your objects if you fear mutation.
-    DateProfileGenerator.prototype.getRangeOption = function (name) {
-        var otherArgs = [];
-        for (var _i = 1; _i < arguments.length; _i++) {
-            otherArgs[_i - 1] = arguments[_i];
-        }
-        var val = this.options[name];
-        if (typeof val === 'function') {
-            val = val.apply(null, otherArgs);
-        }
-        if (val) {
-            val = parseRange(val, this.dateEnv);
-        }
-        if (val) {
-            val = computeVisibleDayRange(val);
-        }
-        return val;
-    };
-    /* Hidden Days
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Initializes internal variables related to calculating hidden days-of-week
-    DateProfileGenerator.prototype.initHiddenDays = function () {
-        var hiddenDays = this.options.hiddenDays || []; // array of day-of-week indices that are hidden
-        var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)
-        var dayCnt = 0;
-        var i;
-        if (this.options.weekends === false) {
-            hiddenDays.push(0, 6); // 0=sunday, 6=saturday
-        }
-        for (i = 0; i < 7; i++) {
-            if (!(isHiddenDayHash[i] = hiddenDays.indexOf(i) !== -1)) {
-                dayCnt++;
-            }
-        }
-        if (!dayCnt) {
-            throw new Error('invalid hiddenDays'); // all days were hidden? bad.
-        }
-        this.isHiddenDayHash = isHiddenDayHash;
-    };
-    // Remove days from the beginning and end of the range that are computed as hidden.
-    // If the whole range is trimmed off, returns null
-    DateProfileGenerator.prototype.trimHiddenDays = function (range) {
-        var start = range.start;
-        var end = range.end;
-        if (start) {
-            start = this.skipHiddenDays(start);
-        }
-        if (end) {
-            end = this.skipHiddenDays(end, -1, true);
-        }
-        if (start == null || end == null || start < end) {
-            return { start: start, end: end };
-        }
-        return null;
-    };
-    // Is the current day hidden?
-    // `day` is a day-of-week index (0-6), or a Date (used for UTC)
-    DateProfileGenerator.prototype.isHiddenDay = function (day) {
-        if (day instanceof Date) {
-            day = day.getUTCDay();
-        }
-        return this.isHiddenDayHash[day];
-    };
-    // Incrementing the current day until it is no longer a hidden day, returning a copy.
-    // DOES NOT CONSIDER validRange!
-    // If the initial value of `date` is not a hidden day, don't do anything.
-    // Pass `isExclusive` as `true` if you are dealing with an end date.
-    // `inc` defaults to `1` (increment one day forward each time)
-    DateProfileGenerator.prototype.skipHiddenDays = function (date, inc, isExclusive) {
-        if (inc === void 0) { inc = 1; }
-        if (isExclusive === void 0) { isExclusive = false; }
-        while (this.isHiddenDayHash[(date.getUTCDay() + (isExclusive ? inc : 0) + 7) % 7]) {
-            date = addDays(date, inc);
-        }
-        return date;
-    };
-    return DateProfileGenerator;
-}());
-// TODO: find a way to avoid comparing DateProfiles. it's tedious
-function isDateProfilesEqual(p0, p1) {
-    return rangesEqual(p0.validRange, p1.validRange) &&
-        rangesEqual(p0.activeRange, p1.activeRange) &&
-        rangesEqual(p0.renderRange, p1.renderRange) &&
-        durationsEqual(p0.minTime, p1.minTime) &&
-        durationsEqual(p0.maxTime, p1.maxTime);
-    /*
-    TODO: compare more?
-      currentRange: DateRange
-      currentRangeUnit: string
-      isRangeAllDay: boolean
-      isValid: boolean
-      dateIncrement: Duration
-    */
-}
-
-function reduce (state, action, calendar) {
-    var viewType = reduceViewType(state.viewType, action);
-    var dateProfile = reduceDateProfile(state.dateProfile, action, state.currentDate, viewType, calendar);
-    var eventSources = reduceEventSources(state.eventSources, action, dateProfile, calendar);
-    var nextState = __assign({}, state, { viewType: viewType,
-        dateProfile: dateProfile, currentDate: reduceCurrentDate(state.currentDate, action, dateProfile), eventSources: eventSources, eventStore: reduceEventStore(state.eventStore, action, eventSources, dateProfile, calendar), dateSelection: reduceDateSelection(state.dateSelection, action, calendar), eventSelection: reduceSelectedEvent(state.eventSelection, action), eventDrag: reduceEventDrag(state.eventDrag, action, eventSources, calendar), eventResize: reduceEventResize(state.eventResize, action, eventSources, calendar), eventSourceLoadingLevel: computeLoadingLevel(eventSources), loadingLevel: computeLoadingLevel(eventSources) });
-    for (var _i = 0, _a = calendar.pluginSystem.hooks.reducers; _i < _a.length; _i++) {
-        var reducerFunc = _a[_i];
-        nextState = reducerFunc(nextState, action, calendar);
-    }
-    // console.log(action.type, nextState)
-    return nextState;
-}
-function reduceViewType(currentViewType, action) {
-    switch (action.type) {
-        case 'SET_VIEW_TYPE':
-            return action.viewType;
-        default:
-            return currentViewType;
-    }
-}
-function reduceDateProfile(currentDateProfile, action, currentDate, viewType, calendar) {
-    var newDateProfile;
-    switch (action.type) {
-        case 'PREV':
-            newDateProfile = calendar.dateProfileGenerators[viewType].buildPrev(currentDateProfile, currentDate);
-            break;
-        case 'NEXT':
-            newDateProfile = calendar.dateProfileGenerators[viewType].buildNext(currentDateProfile, currentDate);
-            break;
-        case 'SET_DATE':
-            if (!currentDateProfile.activeRange ||
-                !rangeContainsMarker(currentDateProfile.currentRange, action.dateMarker)) {
-                newDateProfile = calendar.dateProfileGenerators[viewType].build(action.dateMarker, undefined, true // forceToValid
-                );
-            }
-            break;
-        case 'SET_VIEW_TYPE':
-            var generator = calendar.dateProfileGenerators[viewType];
-            if (!generator) {
-                throw new Error(viewType ?
-                    'The FullCalendar view "' + viewType + '" does not exist. Make sure your plugins are loaded correctly.' :
-                    'No available FullCalendar view plugins.');
-            }
-            newDateProfile = generator.build(action.dateMarker || currentDate, undefined, true // forceToValid
-            );
-            break;
-    }
-    if (newDateProfile &&
-        newDateProfile.isValid &&
-        !(currentDateProfile && isDateProfilesEqual(currentDateProfile, newDateProfile))) {
-        return newDateProfile;
-    }
-    else {
-        return currentDateProfile;
-    }
-}
-function reduceCurrentDate(currentDate, action, dateProfile) {
-    switch (action.type) {
-        case 'PREV':
-        case 'NEXT':
-            if (!rangeContainsMarker(dateProfile.currentRange, currentDate)) {
-                return dateProfile.currentRange.start;
-            }
-            else {
-                return currentDate;
-            }
-        case 'SET_DATE':
-        case 'SET_VIEW_TYPE':
-            var newDate = action.dateMarker || currentDate;
-            if (dateProfile.activeRange && !rangeContainsMarker(dateProfile.activeRange, newDate)) {
-                return dateProfile.currentRange.start;
-            }
-            else {
-                return newDate;
-            }
-        default:
-            return currentDate;
-    }
-}
-function reduceDateSelection(currentSelection, action, calendar) {
-    switch (action.type) {
-        case 'SELECT_DATES':
-            return action.selection;
-        case 'UNSELECT_DATES':
-            return null;
-        default:
-            return currentSelection;
-    }
-}
-function reduceSelectedEvent(currentInstanceId, action) {
-    switch (action.type) {
-        case 'SELECT_EVENT':
-            return action.eventInstanceId;
-        case 'UNSELECT_EVENT':
-            return '';
-        default:
-            return currentInstanceId;
-    }
-}
-function reduceEventDrag(currentDrag, action, sources, calendar) {
-    switch (action.type) {
-        case 'SET_EVENT_DRAG':
-            var newDrag = action.state;
-            return {
-                affectedEvents: newDrag.affectedEvents,
-                mutatedEvents: newDrag.mutatedEvents,
-                isEvent: newDrag.isEvent,
-                origSeg: newDrag.origSeg
-            };
-        case 'UNSET_EVENT_DRAG':
-            return null;
-        default:
-            return currentDrag;
-    }
-}
-function reduceEventResize(currentResize, action, sources, calendar) {
-    switch (action.type) {
-        case 'SET_EVENT_RESIZE':
-            var newResize = action.state;
-            return {
-                affectedEvents: newResize.affectedEvents,
-                mutatedEvents: newResize.mutatedEvents,
-                isEvent: newResize.isEvent,
-                origSeg: newResize.origSeg
-            };
-        case 'UNSET_EVENT_RESIZE':
-            return null;
-        default:
-            return currentResize;
-    }
-}
-function computeLoadingLevel(eventSources) {
-    var cnt = 0;
-    for (var sourceId in eventSources) {
-        if (eventSources[sourceId].isFetching) {
-            cnt++;
-        }
-    }
-    return cnt;
-}
-
-var STANDARD_PROPS = {
-    start: null,
-    end: null,
-    allDay: Boolean
-};
-function parseDateSpan(raw, dateEnv, defaultDuration) {
-    var span = parseOpenDateSpan(raw, dateEnv);
-    var range = span.range;
-    if (!range.start) {
-        return null;
-    }
-    if (!range.end) {
-        if (defaultDuration == null) {
-            return null;
-        }
-        else {
-            range.end = dateEnv.add(range.start, defaultDuration);
-        }
-    }
-    return span;
-}
-/*
-TODO: somehow combine with parseRange?
-Will return null if the start/end props were present but parsed invalidly.
-*/
-function parseOpenDateSpan(raw, dateEnv) {
-    var leftovers = {};
-    var standardProps = refineProps(raw, STANDARD_PROPS, {}, leftovers);
-    var startMeta = standardProps.start ? dateEnv.createMarkerMeta(standardProps.start) : null;
-    var endMeta = standardProps.end ? dateEnv.createMarkerMeta(standardProps.end) : null;
-    var allDay = standardProps.allDay;
-    if (allDay == null) {
-        allDay = (startMeta && startMeta.isTimeUnspecified) &&
-            (!endMeta || endMeta.isTimeUnspecified);
-    }
-    // use this leftover object as the selection object
-    leftovers.range = {
-        start: startMeta ? startMeta.marker : null,
-        end: endMeta ? endMeta.marker : null
-    };
-    leftovers.allDay = allDay;
-    return leftovers;
-}
-function isDateSpansEqual(span0, span1) {
-    return rangesEqual(span0.range, span1.range) &&
-        span0.allDay === span1.allDay &&
-        isSpanPropsEqual(span0, span1);
-}
-// the NON-DATE-RELATED props
-function isSpanPropsEqual(span0, span1) {
-    for (var propName in span1) {
-        if (propName !== 'range' && propName !== 'allDay') {
-            if (span0[propName] !== span1[propName]) {
-                return false;
-            }
-        }
-    }
-    // are there any props that span0 has that span1 DOESN'T have?
-    // both have range/allDay, so no need to special-case.
-    for (var propName in span0) {
-        if (!(propName in span1)) {
-            return false;
-        }
-    }
-    return true;
-}
-function buildDateSpanApi(span, dateEnv) {
-    return {
-        start: dateEnv.toDate(span.range.start),
-        end: dateEnv.toDate(span.range.end),
-        startStr: dateEnv.formatIso(span.range.start, { omitTime: span.allDay }),
-        endStr: dateEnv.formatIso(span.range.end, { omitTime: span.allDay }),
-        allDay: span.allDay
-    };
-}
-function buildDatePointApi(span, dateEnv) {
-    return {
-        date: dateEnv.toDate(span.range.start),
-        dateStr: dateEnv.formatIso(span.range.start, { omitTime: span.allDay }),
-        allDay: span.allDay
-    };
-}
-function fabricateEventRange(dateSpan, eventUiBases, calendar) {
-    var def = parseEventDef({ editable: false }, '', // sourceId
-    dateSpan.allDay, true, // hasEnd
-    calendar);
-    return {
-        def: def,
-        ui: compileEventUi(def, eventUiBases),
-        instance: createEventInstance(def.defId, dateSpan.range),
-        range: dateSpan.range,
-        isStart: true,
-        isEnd: true
-    };
-}
-
-function compileViewDefs(defaultConfigs, overrideConfigs) {
-    var hash = {};
-    var viewType;
-    for (viewType in defaultConfigs) {
-        ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-    }
-    for (viewType in overrideConfigs) {
-        ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-    }
-    return hash;
-}
-function ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs) {
-    if (hash[viewType]) {
-        return hash[viewType];
-    }
-    var viewDef = buildViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-    if (viewDef) {
-        hash[viewType] = viewDef;
-    }
-    return viewDef;
-}
-function buildViewDef(viewType, hash, defaultConfigs, overrideConfigs) {
-    var defaultConfig = defaultConfigs[viewType];
-    var overrideConfig = overrideConfigs[viewType];
-    var queryProp = function (name) {
-        return (defaultConfig && defaultConfig[name] !== null) ? defaultConfig[name] :
-            ((overrideConfig && overrideConfig[name] !== null) ? overrideConfig[name] : null);
-    };
-    var theClass = queryProp('class');
-    var superType = queryProp('superType');
-    if (!superType && theClass) {
-        superType =
-            findViewNameBySubclass(theClass, overrideConfigs) ||
-                findViewNameBySubclass(theClass, defaultConfigs);
-    }
-    var superDef = null;
-    if (superType) {
-        if (superType === viewType) {
-            throw new Error('Can\'t have a custom view type that references itself');
-        }
-        superDef = ensureViewDef(superType, hash, defaultConfigs, overrideConfigs);
-    }
-    if (!theClass && superDef) {
-        theClass = superDef.class;
-    }
-    if (!theClass) {
-        return null; // don't throw a warning, might be settings for a single-unit view
-    }
-    return {
-        type: viewType,
-        class: theClass,
-        defaults: __assign({}, (superDef ? superDef.defaults : {}), (defaultConfig ? defaultConfig.options : {})),
-        overrides: __assign({}, (superDef ? superDef.overrides : {}), (overrideConfig ? overrideConfig.options : {}))
-    };
-}
-function findViewNameBySubclass(viewSubclass, configs) {
-    var superProto = Object.getPrototypeOf(viewSubclass.prototype);
-    for (var viewType in configs) {
-        var parsed = configs[viewType];
-        // need DIRECT subclass, so instanceof won't do it
-        if (parsed.class && parsed.class.prototype === superProto) {
-            return viewType;
-        }
-    }
-    return '';
-}
-
-function parseViewConfigs(inputs) {
-    return mapHash(inputs, parseViewConfig);
-}
-var VIEW_DEF_PROPS = {
-    type: String,
-    class: null
-};
-function parseViewConfig(input) {
-    if (typeof input === 'function') {
-        input = { class: input };
-    }
-    var options = {};
-    var props = refineProps(input, VIEW_DEF_PROPS, {}, options);
-    return {
-        superType: props.type,
-        class: props.class,
-        options: options
-    };
-}
-
-function buildViewSpecs(defaultInputs, optionsManager) {
-    var defaultConfigs = parseViewConfigs(defaultInputs);
-    var overrideConfigs = parseViewConfigs(optionsManager.overrides.views);
-    var viewDefs = compileViewDefs(defaultConfigs, overrideConfigs);
-    return mapHash(viewDefs, function (viewDef) {
-        return buildViewSpec(viewDef, overrideConfigs, optionsManager);
-    });
-}
-function buildViewSpec(viewDef, overrideConfigs, optionsManager) {
-    var durationInput = viewDef.overrides.duration ||
-        viewDef.defaults.duration ||
-        optionsManager.dynamicOverrides.duration ||
-        optionsManager.overrides.duration;
-    var duration = null;
-    var durationUnit = '';
-    var singleUnit = '';
-    var singleUnitOverrides = {};
-    if (durationInput) {
-        duration = createDuration(durationInput);
-        if (duration) { // valid?
-            var denom = greatestDurationDenominator(duration, !getWeeksFromInput(durationInput));
-            durationUnit = denom.unit;
-            if (denom.value === 1) {
-                singleUnit = durationUnit;
-                singleUnitOverrides = overrideConfigs[durationUnit] ? overrideConfigs[durationUnit].options : {};
-            }
-        }
-    }
-    var queryButtonText = function (options) {
-        var buttonTextMap = options.buttonText || {};
-        var buttonTextKey = viewDef.defaults.buttonTextKey;
-        if (buttonTextKey != null && buttonTextMap[buttonTextKey] != null) {
-            return buttonTextMap[buttonTextKey];
-        }
-        if (buttonTextMap[viewDef.type] != null) {
-            return buttonTextMap[viewDef.type];
-        }
-        if (buttonTextMap[singleUnit] != null) {
-            return buttonTextMap[singleUnit];
-        }
-    };
-    return {
-        type: viewDef.type,
-        class: viewDef.class,
-        duration: duration,
-        durationUnit: durationUnit,
-        singleUnit: singleUnit,
-        options: __assign({}, globalDefaults, viewDef.defaults, optionsManager.dirDefaults, optionsManager.localeDefaults, optionsManager.overrides, singleUnitOverrides, viewDef.overrides, optionsManager.dynamicOverrides),
-        buttonTextOverride: queryButtonText(optionsManager.dynamicOverrides) ||
-            queryButtonText(optionsManager.overrides) || // constructor-specified buttonText lookup hash takes precedence
-            viewDef.overrides.buttonText,
-        buttonTextDefault: queryButtonText(optionsManager.localeDefaults) ||
-            queryButtonText(optionsManager.dirDefaults) ||
-            viewDef.defaults.buttonText ||
-            queryButtonText(globalDefaults) ||
-            viewDef.type // fall back to given view name
-    };
-}
-
-var Toolbar = /** @class */ (function (_super) {
-    __extends(Toolbar, _super);
-    function Toolbar(extraClassName) {
-        var _this = _super.call(this) || this;
-        _this._renderLayout = memoizeRendering(_this.renderLayout, _this.unrenderLayout);
-        _this._updateTitle = memoizeRendering(_this.updateTitle, null, [_this._renderLayout]);
-        _this._updateActiveButton = memoizeRendering(_this.updateActiveButton, null, [_this._renderLayout]);
-        _this._updateToday = memoizeRendering(_this.updateToday, null, [_this._renderLayout]);
-        _this._updatePrev = memoizeRendering(_this.updatePrev, null, [_this._renderLayout]);
-        _this._updateNext = memoizeRendering(_this.updateNext, null, [_this._renderLayout]);
-        _this.el = createElement('div', { className: 'fc-toolbar ' + extraClassName });
-        return _this;
-    }
-    Toolbar.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this._renderLayout.unrender(); // should unrender everything else
-        removeElement(this.el);
-    };
-    Toolbar.prototype.render = function (props) {
-        this._renderLayout(props.layout);
-        this._updateTitle(props.title);
-        this._updateActiveButton(props.activeButton);
-        this._updateToday(props.isTodayEnabled);
-        this._updatePrev(props.isPrevEnabled);
-        this._updateNext(props.isNextEnabled);
-    };
-    Toolbar.prototype.renderLayout = function (layout) {
-        var el = this.el;
-        this.viewsWithButtons = [];
-        appendToElement(el, this.renderSection('left', layout.left));
-        appendToElement(el, this.renderSection('center', layout.center));
-        appendToElement(el, this.renderSection('right', layout.right));
-    };
-    Toolbar.prototype.unrenderLayout = function () {
-        this.el.innerHTML = '';
-    };
-    Toolbar.prototype.renderSection = function (position, buttonStr) {
-        var _this = this;
-        var _a = this.context, theme = _a.theme, calendar = _a.calendar;
-        var optionsManager = calendar.optionsManager;
-        var viewSpecs = calendar.viewSpecs;
-        var sectionEl = createElement('div', { className: 'fc-' + position });
-        var calendarCustomButtons = optionsManager.computed.customButtons || {};
-        var calendarButtonTextOverrides = optionsManager.overrides.buttonText || {};
-        var calendarButtonText = optionsManager.computed.buttonText || {};
-        if (buttonStr) {
-            buttonStr.split(' ').forEach(function (buttonGroupStr, i) {
-                var groupChildren = [];
-                var isOnlyButtons = true;
-                var groupEl;
-                buttonGroupStr.split(',').forEach(function (buttonName, j) {
-                    var customButtonProps;
-                    var viewSpec;
-                    var buttonClick;
-                    var buttonIcon; // only one of these will be set
-                    var buttonText; // "
-                    var buttonInnerHtml;
-                    var buttonClasses;
-                    var buttonEl;
-                    var buttonAriaAttr;
-                    if (buttonName === 'title') {
-                        groupChildren.push(htmlToElement('<h2>&nbsp;</h2>')); // we always want it to take up height
-                        isOnlyButtons = false;
-                    }
-                    else {
-                        if ((customButtonProps = calendarCustomButtons[buttonName])) {
-                            buttonClick = function (ev) {
-                                if (customButtonProps.click) {
-                                    customButtonProps.click.call(buttonEl, ev);
-                                }
-                            };
-                            (buttonIcon = theme.getCustomButtonIconClass(customButtonProps)) ||
-                                (buttonIcon = theme.getIconClass(buttonName)) ||
-                                (buttonText = customButtonProps.text);
-                        }
-                        else if ((viewSpec = viewSpecs[buttonName])) {
-                            _this.viewsWithButtons.push(buttonName);
-                            buttonClick = function () {
-                                calendar.changeView(buttonName);
-                            };
-                            (buttonText = viewSpec.buttonTextOverride) ||
-                                (buttonIcon = theme.getIconClass(buttonName)) ||
-                                (buttonText = viewSpec.buttonTextDefault);
-                        }
-                        else if (calendar[buttonName]) { // a calendar method
-                            buttonClick = function () {
-                                calendar[buttonName]();
-                            };
-                            (buttonText = calendarButtonTextOverrides[buttonName]) ||
-                                (buttonIcon = theme.getIconClass(buttonName)) ||
-                                (buttonText = calendarButtonText[buttonName]);
-                            //            ^ everything else is considered default
-                        }
-                        if (buttonClick) {
-                            buttonClasses = [
-                                'fc-' + buttonName + '-button',
-                                theme.getClass('button')
-                            ];
-                            if (buttonText) {
-                                buttonInnerHtml = htmlEscape(buttonText);
-                                buttonAriaAttr = '';
-                            }
-                            else if (buttonIcon) {
-                                buttonInnerHtml = "<span class='" + buttonIcon + "'></span>";
-                                buttonAriaAttr = ' aria-label="' + buttonName + '"';
-                            }
-                            buttonEl = htmlToElement(// type="button" so that it doesn't submit a form
-                            '<button type="button" class="' + buttonClasses.join(' ') + '"' +
-                                buttonAriaAttr +
-                                '>' + buttonInnerHtml + '</button>');
-                            buttonEl.addEventListener('click', buttonClick);
-                            groupChildren.push(buttonEl);
-                        }
-                    }
-                });
-                if (groupChildren.length > 1) {
-                    groupEl = document.createElement('div');
-                    var buttonGroupClassName = theme.getClass('buttonGroup');
-                    if (isOnlyButtons && buttonGroupClassName) {
-                        groupEl.classList.add(buttonGroupClassName);
-                    }
-                    appendToElement(groupEl, groupChildren);
-                    sectionEl.appendChild(groupEl);
-                }
-                else {
-                    appendToElement(sectionEl, groupChildren); // 1 or 0 children
-                }
-            });
-        }
-        return sectionEl;
-    };
-    Toolbar.prototype.updateToday = function (isTodayEnabled) {
-        this.toggleButtonEnabled('today', isTodayEnabled);
-    };
-    Toolbar.prototype.updatePrev = function (isPrevEnabled) {
-        this.toggleButtonEnabled('prev', isPrevEnabled);
-    };
-    Toolbar.prototype.updateNext = function (isNextEnabled) {
-        this.toggleButtonEnabled('next', isNextEnabled);
-    };
-    Toolbar.prototype.updateTitle = function (text) {
-        findElements(this.el, 'h2').forEach(function (titleEl) {
-            titleEl.innerText = text;
-        });
-    };
-    Toolbar.prototype.updateActiveButton = function (buttonName) {
-        var theme = this.context.theme;
-        var className = theme.getClass('buttonActive');
-        findElements(this.el, 'button').forEach(function (buttonEl) {
-            if (buttonName && buttonEl.classList.contains('fc-' + buttonName + '-button')) {
-                buttonEl.classList.add(className);
-            }
-            else {
-                buttonEl.classList.remove(className);
-            }
-        });
-    };
-    Toolbar.prototype.toggleButtonEnabled = function (buttonName, bool) {
-        findElements(this.el, '.fc-' + buttonName + '-button').forEach(function (buttonEl) {
-            buttonEl.disabled = !bool;
-        });
-    };
-    return Toolbar;
-}(Component));
-
-var CalendarComponent = /** @class */ (function (_super) {
-    __extends(CalendarComponent, _super);
-    function CalendarComponent(el) {
-        var _this = _super.call(this) || this;
-        _this.elClassNames = [];
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-        _this.renderToolbars = memoizeRendering(_this._renderToolbars, _this._unrenderToolbars, [_this.renderSkeleton]);
-        _this.buildComponentContext = memoize(buildComponentContext);
-        _this.buildViewPropTransformers = memoize(buildViewPropTransformers);
-        _this.el = el;
-        _this.computeTitle = memoize(computeTitle);
-        _this.parseBusinessHours = memoize(function (input) {
-            return parseBusinessHours(input, _this.context.calendar);
-        });
-        return _this;
-    }
-    CalendarComponent.prototype.render = function (props, context) {
-        this.freezeHeight();
-        var title = this.computeTitle(props.dateProfile, props.viewSpec.options);
-        this.renderSkeleton(context);
-        this.renderToolbars(props.viewSpec, props.dateProfile, props.currentDate, title);
-        this.renderView(props, title);
-        this.updateSize();
-        this.thawHeight();
-    };
-    CalendarComponent.prototype.destroy = function () {
-        if (this.header) {
-            this.header.destroy();
-        }
-        if (this.footer) {
-            this.footer.destroy();
-        }
-        this.renderSkeleton.unrender(); // will call destroyView
-        _super.prototype.destroy.call(this);
-    };
-    CalendarComponent.prototype._renderSkeleton = function (context) {
-        this.updateElClassNames(context);
-        prependToElement(this.el, this.contentEl = createElement('div', { className: 'fc-view-container' }));
-        var calendar = context.calendar;
-        for (var _i = 0, _a = calendar.pluginSystem.hooks.viewContainerModifiers; _i < _a.length; _i++) {
-            var modifyViewContainer = _a[_i];
-            modifyViewContainer(this.contentEl, calendar);
-        }
-    };
-    CalendarComponent.prototype._unrenderSkeleton = function () {
-        // weird to have this here
-        if (this.view) {
-            this.savedScroll = this.view.queryScroll();
-            this.view.destroy();
-            this.view = null;
-        }
-        removeElement(this.contentEl);
-        this.removeElClassNames();
-    };
-    CalendarComponent.prototype.removeElClassNames = function () {
-        var classList = this.el.classList;
-        for (var _i = 0, _a = this.elClassNames; _i < _a.length; _i++) {
-            var className = _a[_i];
-            classList.remove(className);
-        }
-        this.elClassNames = [];
-    };
-    CalendarComponent.prototype.updateElClassNames = function (context) {
-        this.removeElClassNames();
-        var theme = context.theme, options = context.options;
-        this.elClassNames = [
-            'fc',
-            'fc-' + options.dir,
-            theme.getClass('widget')
-        ];
-        var classList = this.el.classList;
-        for (var _i = 0, _a = this.elClassNames; _i < _a.length; _i++) {
-            var className = _a[_i];
-            classList.add(className);
-        }
-    };
-    CalendarComponent.prototype._renderToolbars = function (viewSpec, dateProfile, currentDate, title) {
-        var _a = this, context = _a.context, header = _a.header, footer = _a.footer;
-        var options = context.options, calendar = context.calendar;
-        var headerLayout = options.header;
-        var footerLayout = options.footer;
-        var dateProfileGenerator = this.props.dateProfileGenerator;
-        var now = calendar.getNow();
-        var todayInfo = dateProfileGenerator.build(now);
-        var prevInfo = dateProfileGenerator.buildPrev(dateProfile, currentDate);
-        var nextInfo = dateProfileGenerator.buildNext(dateProfile, currentDate);
-        var toolbarProps = {
-            title: title,
-            activeButton: viewSpec.type,
-            isTodayEnabled: todayInfo.isValid && !rangeContainsMarker(dateProfile.currentRange, now),
-            isPrevEnabled: prevInfo.isValid,
-            isNextEnabled: nextInfo.isValid
-        };
-        if (headerLayout) {
-            if (!header) {
-                header = this.header = new Toolbar('fc-header-toolbar');
-                prependToElement(this.el, header.el);
-            }
-            header.receiveProps(__assign({ layout: headerLayout }, toolbarProps), context);
-        }
-        else if (header) {
-            header.destroy();
-            header = this.header = null;
-        }
-        if (footerLayout) {
-            if (!footer) {
-                footer = this.footer = new Toolbar('fc-footer-toolbar');
-                appendToElement(this.el, footer.el);
-            }
-            footer.receiveProps(__assign({ layout: footerLayout }, toolbarProps), context);
-        }
-        else if (footer) {
-            footer.destroy();
-            footer = this.footer = null;
-        }
-    };
-    CalendarComponent.prototype._unrenderToolbars = function () {
-        if (this.header) {
-            this.header.destroy();
-            this.header = null;
-        }
-        if (this.footer) {
-            this.footer.destroy();
-            this.footer = null;
-        }
-    };
-    CalendarComponent.prototype.renderView = function (props, title) {
-        var view = this.view;
-        var _a = this.context, calendar = _a.calendar, options = _a.options;
-        var viewSpec = props.viewSpec, dateProfileGenerator = props.dateProfileGenerator;
-        if (!view || view.viewSpec !== viewSpec) {
-            if (view) {
-                view.destroy();
-            }
-            view = this.view = new viewSpec['class'](viewSpec, this.contentEl);
-            if (this.savedScroll) {
-                view.addScroll(this.savedScroll, true);
-                this.savedScroll = null;
-            }
-        }
-        view.title = title; // for the API
-        var viewProps = {
-            dateProfileGenerator: dateProfileGenerator,
-            dateProfile: props.dateProfile,
-            businessHours: this.parseBusinessHours(viewSpec.options.businessHours),
-            eventStore: props.eventStore,
-            eventUiBases: props.eventUiBases,
-            dateSelection: props.dateSelection,
-            eventSelection: props.eventSelection,
-            eventDrag: props.eventDrag,
-            eventResize: props.eventResize
-        };
-        var transformers = this.buildViewPropTransformers(calendar.pluginSystem.hooks.viewPropsTransformers);
-        for (var _i = 0, transformers_1 = transformers; _i < transformers_1.length; _i++) {
-            var transformer = transformers_1[_i];
-            __assign(viewProps, transformer.transform(viewProps, viewSpec, props, options));
-        }
-        view.receiveProps(viewProps, this.buildComponentContext(this.context, viewSpec, view));
-    };
-    // Sizing
-    // -----------------------------------------------------------------------------------------------------------------
-    CalendarComponent.prototype.updateSize = function (isResize) {
-        if (isResize === void 0) { isResize = false; }
-        var view = this.view;
-        if (!view) {
-            return; // why?
-        }
-        if (isResize || this.isHeightAuto == null) {
-            this.computeHeightVars();
-        }
-        view.updateSize(isResize, this.viewHeight, this.isHeightAuto);
-        view.updateNowIndicator(); // we need to guarantee this will run after updateSize
-        view.popScroll(isResize);
-    };
-    CalendarComponent.prototype.computeHeightVars = function () {
-        var calendar = this.context.calendar; // yuck. need to handle dynamic options
-        var heightInput = calendar.opt('height');
-        var contentHeightInput = calendar.opt('contentHeight');
-        this.isHeightAuto = heightInput === 'auto' || contentHeightInput === 'auto';
-        if (typeof contentHeightInput === 'number') { // exists and not 'auto'
-            this.viewHeight = contentHeightInput;
-        }
-        else if (typeof contentHeightInput === 'function') { // exists and is a function
-            this.viewHeight = contentHeightInput();
-        }
-        else if (typeof heightInput === 'number') { // exists and not 'auto'
-            this.viewHeight = heightInput - this.queryToolbarsHeight();
-        }
-        else if (typeof heightInput === 'function') { // exists and is a function
-            this.viewHeight = heightInput() - this.queryToolbarsHeight();
-        }
-        else if (heightInput === 'parent') { // set to height of parent element
-            var parentEl = this.el.parentNode;
-            this.viewHeight = parentEl.getBoundingClientRect().height - this.queryToolbarsHeight();
-        }
-        else {
-            this.viewHeight = Math.round(this.contentEl.getBoundingClientRect().width /
-                Math.max(calendar.opt('aspectRatio'), .5));
-        }
-    };
-    CalendarComponent.prototype.queryToolbarsHeight = function () {
-        var height = 0;
-        if (this.header) {
-            height += computeHeightAndMargins(this.header.el);
-        }
-        if (this.footer) {
-            height += computeHeightAndMargins(this.footer.el);
-        }
-        return height;
-    };
-    // Height "Freezing"
-    // -----------------------------------------------------------------------------------------------------------------
-    CalendarComponent.prototype.freezeHeight = function () {
-        applyStyle(this.el, {
-            height: this.el.getBoundingClientRect().height,
-            overflow: 'hidden'
-        });
-    };
-    CalendarComponent.prototype.thawHeight = function () {
-        applyStyle(this.el, {
-            height: '',
-            overflow: ''
-        });
-    };
-    return CalendarComponent;
-}(Component));
-// Title and Date Formatting
-// -----------------------------------------------------------------------------------------------------------------
-// Computes what the title at the top of the calendar should be for this view
-function computeTitle(dateProfile, viewOptions) {
-    var range;
-    // for views that span a large unit of time, show the proper interval, ignoring stray days before and after
-    if (/^(year|month)$/.test(dateProfile.currentRangeUnit)) {
-        range = dateProfile.currentRange;
-    }
-    else { // for day units or smaller, use the actual day range
-        range = dateProfile.activeRange;
-    }
-    return this.context.dateEnv.formatRange(range.start, range.end, createFormatter(viewOptions.titleFormat || computeTitleFormat(dateProfile), viewOptions.titleRangeSeparator), { isEndExclusive: dateProfile.isRangeAllDay });
-}
-// Generates the format string that should be used to generate the title for the current date range.
-// Attempts to compute the most appropriate format if not explicitly specified with `titleFormat`.
-function computeTitleFormat(dateProfile) {
-    var currentRangeUnit = dateProfile.currentRangeUnit;
-    if (currentRangeUnit === 'year') {
-        return { year: 'numeric' };
-    }
-    else if (currentRangeUnit === 'month') {
-        return { year: 'numeric', month: 'long' }; // like "September 2014"
-    }
-    else {
-        var days = diffWholeDays(dateProfile.currentRange.start, dateProfile.currentRange.end);
-        if (days !== null && days > 1) {
-            // multi-day range. shorter, like "Sep 9 - 10 2014"
-            return { year: 'numeric', month: 'short', day: 'numeric' };
-        }
-        else {
-            // one day. longer, like "September 9 2014"
-            return { year: 'numeric', month: 'long', day: 'numeric' };
-        }
-    }
-}
-// build a context scoped to the view
-function buildComponentContext(context, viewSpec, view) {
-    return context.extend(viewSpec.options, view);
-}
-// Plugin
-// -----------------------------------------------------------------------------------------------------------------
-function buildViewPropTransformers(theClasses) {
-    return theClasses.map(function (theClass) {
-        return new theClass();
-    });
-}
-
-var Interaction = /** @class */ (function () {
-    function Interaction(settings) {
-        this.component = settings.component;
-    }
-    Interaction.prototype.destroy = function () {
-    };
-    return Interaction;
-}());
-function parseInteractionSettings(component, input) {
-    return {
-        component: component,
-        el: input.el,
-        useEventCenter: input.useEventCenter != null ? input.useEventCenter : true
-    };
-}
-function interactionSettingsToStore(settings) {
-    var _a;
-    return _a = {},
-        _a[settings.component.uid] = settings,
-        _a;
-}
-// global state
-var interactionSettingsStore = {};
-
-/*
-Detects when the user clicks on an event within a DateComponent
-*/
-var EventClicking = /** @class */ (function (_super) {
-    __extends(EventClicking, _super);
-    function EventClicking(settings) {
-        var _this = _super.call(this, settings) || this;
-        _this.handleSegClick = function (ev, segEl) {
-            var component = _this.component;
-            var _a = component.context, calendar = _a.calendar, view = _a.view;
-            var seg = getElSeg(segEl);
-            if (seg && // might be the <div> surrounding the more link
-                component.isValidSegDownEl(ev.target)) {
-                // our way to simulate a link click for elements that can't be <a> tags
-                // grab before trigger fired in case trigger trashes DOM thru rerendering
-                var hasUrlContainer = elementClosest(ev.target, '.fc-has-url');
-                var url = hasUrlContainer ? hasUrlContainer.querySelector('a[href]').href : '';
-                calendar.publiclyTrigger('eventClick', [
-                    {
-                        el: segEl,
-                        event: new EventApi(component.context.calendar, seg.eventRange.def, seg.eventRange.instance),
-                        jsEvent: ev,
-                        view: view
-                    }
-                ]);
-                if (url && !ev.defaultPrevented) {
-                    window.location.href = url;
-                }
-            }
-        };
-        var component = settings.component;
-        _this.destroy = listenBySelector(component.el, 'click', component.fgSegSelector + ',' + component.bgSegSelector, _this.handleSegClick);
-        return _this;
-    }
-    return EventClicking;
-}(Interaction));
-
-/*
-Triggers events and adds/removes core classNames when the user's pointer
-enters/leaves event-elements of a component.
-*/
-var EventHovering = /** @class */ (function (_super) {
-    __extends(EventHovering, _super);
-    function EventHovering(settings) {
-        var _this = _super.call(this, settings) || this;
-        // for simulating an eventMouseLeave when the event el is destroyed while mouse is over it
-        _this.handleEventElRemove = function (el) {
-            if (el === _this.currentSegEl) {
-                _this.handleSegLeave(null, _this.currentSegEl);
-            }
-        };
-        _this.handleSegEnter = function (ev, segEl) {
-            if (getElSeg(segEl)) { // TODO: better way to make sure not hovering over more+ link or its wrapper
-                segEl.classList.add('fc-allow-mouse-resize');
-                _this.currentSegEl = segEl;
-                _this.triggerEvent('eventMouseEnter', ev, segEl);
-            }
-        };
-        _this.handleSegLeave = function (ev, segEl) {
-            if (_this.currentSegEl) {
-                segEl.classList.remove('fc-allow-mouse-resize');
-                _this.currentSegEl = null;
-                _this.triggerEvent('eventMouseLeave', ev, segEl);
-            }
-        };
-        var component = settings.component;
-        _this.removeHoverListeners = listenToHoverBySelector(component.el, component.fgSegSelector + ',' + component.bgSegSelector, _this.handleSegEnter, _this.handleSegLeave);
-        // how to make sure component already has context?
-        component.context.calendar.on('eventElRemove', _this.handleEventElRemove);
-        return _this;
-    }
-    EventHovering.prototype.destroy = function () {
-        this.removeHoverListeners();
-        this.component.context.calendar.off('eventElRemove', this.handleEventElRemove);
-    };
-    EventHovering.prototype.triggerEvent = function (publicEvName, ev, segEl) {
-        var component = this.component;
-        var _a = component.context, calendar = _a.calendar, view = _a.view;
-        var seg = getElSeg(segEl);
-        if (!ev || component.isValidSegDownEl(ev.target)) {
-            calendar.publiclyTrigger(publicEvName, [
-                {
-                    el: segEl,
-                    event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                    jsEvent: ev,
-                    view: view
-                }
-            ]);
-        }
-    };
-    return EventHovering;
-}(Interaction));
-
-var StandardTheme = /** @class */ (function (_super) {
-    __extends(StandardTheme, _super);
-    function StandardTheme() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    return StandardTheme;
-}(Theme));
-StandardTheme.prototype.classes = {
-    widget: 'fc-unthemed',
-    widgetHeader: 'fc-widget-header',
-    widgetContent: 'fc-widget-content',
-    buttonGroup: 'fc-button-group',
-    button: 'fc-button fc-button-primary',
-    buttonActive: 'fc-button-active',
-    popoverHeader: 'fc-widget-header',
-    popoverContent: 'fc-widget-content',
-    // day grid
-    headerRow: 'fc-widget-header',
-    dayRow: 'fc-widget-content',
-    // list view
-    listView: 'fc-widget-content'
-};
-StandardTheme.prototype.baseIconClass = 'fc-icon';
-StandardTheme.prototype.iconClasses = {
-    close: 'fc-icon-x',
-    prev: 'fc-icon-chevron-left',
-    next: 'fc-icon-chevron-right',
-    prevYear: 'fc-icon-chevrons-left',
-    nextYear: 'fc-icon-chevrons-right'
-};
-StandardTheme.prototype.iconOverrideOption = 'buttonIcons';
-StandardTheme.prototype.iconOverrideCustomButtonOption = 'icon';
-StandardTheme.prototype.iconOverridePrefix = 'fc-icon-';
-
-var Calendar = /** @class */ (function () {
-    function Calendar(el, overrides) {
-        var _this = this;
-        this.buildComponentContext = memoize(buildComponentContext$1);
-        this.parseRawLocales = memoize(parseRawLocales);
-        this.buildLocale = memoize(buildLocale);
-        this.buildDateEnv = memoize(buildDateEnv);
-        this.buildTheme = memoize(buildTheme);
-        this.buildEventUiSingleBase = memoize(this._buildEventUiSingleBase);
-        this.buildSelectionConfig = memoize(this._buildSelectionConfig);
-        this.buildEventUiBySource = memoizeOutput(buildEventUiBySource, isPropsEqual);
-        this.buildEventUiBases = memoize(buildEventUiBases);
-        this.interactionsStore = {};
-        this.actionQueue = [];
-        this.isReducing = false;
-        // isDisplaying: boolean = false // installed in DOM? accepting renders?
-        this.needsRerender = false; // needs a render?
-        this.isRendering = false; // currently in the executeRender function?
-        this.renderingPauseDepth = 0;
-        this.buildDelayedRerender = memoize(buildDelayedRerender);
-        this.afterSizingTriggers = {};
-        this.isViewUpdated = false;
-        this.isDatesUpdated = false;
-        this.isEventsUpdated = false;
-        this.el = el;
-        this.optionsManager = new OptionsManager(overrides || {});
-        this.pluginSystem = new PluginSystem();
-        // only do once. don't do in handleOptions. because can't remove plugins
-        this.addPluginInputs(this.optionsManager.computed.plugins || []);
-        this.handleOptions(this.optionsManager.computed);
-        this.publiclyTrigger('_init'); // for tests
-        this.hydrate();
-        this.calendarInteractions = this.pluginSystem.hooks.calendarInteractions
-            .map(function (calendarInteractionClass) {
-            return new calendarInteractionClass(_this);
-        });
-    }
-    Calendar.prototype.addPluginInputs = function (pluginInputs) {
-        var pluginDefs = refinePluginDefs(pluginInputs);
-        for (var _i = 0, pluginDefs_1 = pluginDefs; _i < pluginDefs_1.length; _i++) {
-            var pluginDef = pluginDefs_1[_i];
-            this.pluginSystem.add(pluginDef);
-        }
-    };
-    Object.defineProperty(Calendar.prototype, "view", {
-        // public API
-        get: function () {
-            return this.component ? this.component.view : null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    // Public API for rendering
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.render = function () {
-        if (!this.component) {
-            this.component = new CalendarComponent(this.el);
-            this.renderableEventStore = createEmptyEventStore();
-            this.bindHandlers();
-            this.executeRender();
-        }
-        else {
-            this.requestRerender();
-        }
-    };
-    Calendar.prototype.destroy = function () {
-        if (this.component) {
-            this.unbindHandlers();
-            this.component.destroy(); // don't null-out. in case API needs access
-            this.component = null; // umm ???
-            for (var _i = 0, _a = this.calendarInteractions; _i < _a.length; _i++) {
-                var interaction = _a[_i];
-                interaction.destroy();
-            }
-            this.publiclyTrigger('_destroyed');
-        }
-    };
-    // Handlers
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.bindHandlers = function () {
-        var _this = this;
-        // event delegation for nav links
-        this.removeNavLinkListener = listenBySelector(this.el, 'click', 'a[data-goto]', function (ev, anchorEl) {
-            var gotoOptions = anchorEl.getAttribute('data-goto');
-            gotoOptions = gotoOptions ? JSON.parse(gotoOptions) : {};
-            var dateEnv = _this.dateEnv;
-            var dateMarker = dateEnv.createMarker(gotoOptions.date);
-            var viewType = gotoOptions.type;
-            // property like "navLinkDayClick". might be a string or a function
-            var customAction = _this.viewOpt('navLink' + capitaliseFirstLetter(viewType) + 'Click');
-            if (typeof customAction === 'function') {
-                customAction(dateEnv.toDate(dateMarker), ev);
-            }
-            else {
-                if (typeof customAction === 'string') {
-                    viewType = customAction;
-                }
-                _this.zoomTo(dateMarker, viewType);
-            }
-        });
-        if (this.opt('handleWindowResize')) {
-            window.addEventListener('resize', this.windowResizeProxy = debounce(// prevents rapid calls
-            this.windowResize.bind(this), this.opt('windowResizeDelay')));
-        }
-    };
-    Calendar.prototype.unbindHandlers = function () {
-        this.removeNavLinkListener();
-        if (this.windowResizeProxy) {
-            window.removeEventListener('resize', this.windowResizeProxy);
-            this.windowResizeProxy = null;
-        }
-    };
-    // Dispatcher
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.hydrate = function () {
-        var _this = this;
-        this.state = this.buildInitialState();
-        var rawSources = this.opt('eventSources') || [];
-        var singleRawSource = this.opt('events');
-        var sources = []; // parsed
-        if (singleRawSource) {
-            rawSources.unshift(singleRawSource);
-        }
-        for (var _i = 0, rawSources_1 = rawSources; _i < rawSources_1.length; _i++) {
-            var rawSource = rawSources_1[_i];
-            var source = parseEventSource(rawSource, this);
-            if (source) {
-                sources.push(source);
-            }
-        }
-        this.batchRendering(function () {
-            _this.dispatch({ type: 'INIT' }); // pass in sources here?
-            _this.dispatch({ type: 'ADD_EVENT_SOURCES', sources: sources });
-            _this.dispatch({
-                type: 'SET_VIEW_TYPE',
-                viewType: _this.opt('defaultView') || _this.pluginSystem.hooks.defaultView
-            });
-        });
-    };
-    Calendar.prototype.buildInitialState = function () {
-        return {
-            viewType: null,
-            loadingLevel: 0,
-            eventSourceLoadingLevel: 0,
-            currentDate: this.getInitialDate(),
-            dateProfile: null,
-            eventSources: {},
-            eventStore: createEmptyEventStore(),
-            dateSelection: null,
-            eventSelection: '',
-            eventDrag: null,
-            eventResize: null
-        };
-    };
-    Calendar.prototype.dispatch = function (action) {
-        this.actionQueue.push(action);
-        if (!this.isReducing) {
-            this.isReducing = true;
-            var oldState = this.state;
-            while (this.actionQueue.length) {
-                this.state = this.reduce(this.state, this.actionQueue.shift(), this);
-            }
-            var newState = this.state;
-            this.isReducing = false;
-            if (!oldState.loadingLevel && newState.loadingLevel) {
-                this.publiclyTrigger('loading', [true]);
-            }
-            else if (oldState.loadingLevel && !newState.loadingLevel) {
-                this.publiclyTrigger('loading', [false]);
-            }
-            var view = this.component && this.component.view;
-            if (oldState.eventStore !== newState.eventStore) {
-                if (oldState.eventStore) {
-                    this.isEventsUpdated = true;
-                }
-            }
-            if (oldState.dateProfile !== newState.dateProfile) {
-                if (oldState.dateProfile && view) { // why would view be null!?
-                    this.publiclyTrigger('datesDestroy', [
-                        {
-                            view: view,
-                            el: view.el
-                        }
-                    ]);
-                }
-                this.isDatesUpdated = true;
-            }
-            if (oldState.viewType !== newState.viewType) {
-                if (oldState.viewType && view) { // why would view be null!?
-                    this.publiclyTrigger('viewSkeletonDestroy', [
-                        {
-                            view: view,
-                            el: view.el
-                        }
-                    ]);
-                }
-                this.isViewUpdated = true;
-            }
-            this.requestRerender();
-        }
-    };
-    Calendar.prototype.reduce = function (state, action, calendar) {
-        return reduce(state, action, calendar);
-    };
-    // Render Queue
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.requestRerender = function () {
-        this.needsRerender = true;
-        this.delayedRerender(); // will call a debounced-version of tryRerender
-    };
-    Calendar.prototype.tryRerender = function () {
-        if (this.component && // must be accepting renders
-            this.needsRerender && // indicates that a rerender was requested
-            !this.renderingPauseDepth && // not paused
-            !this.isRendering // not currently in the render loop
-        ) {
-            this.executeRender();
-        }
-    };
-    Calendar.prototype.batchRendering = function (func) {
-        this.renderingPauseDepth++;
-        func();
-        this.renderingPauseDepth--;
-        if (this.needsRerender) {
-            this.requestRerender();
-        }
-    };
-    // Rendering
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.executeRender = function () {
-        // clear these BEFORE the render so that new values will accumulate during render
-        this.needsRerender = false;
-        this.isRendering = true;
-        this.renderComponent();
-        this.isRendering = false;
-        // received a rerender request while rendering
-        if (this.needsRerender) {
-            this.delayedRerender();
-        }
-    };
-    /*
-    don't call this directly. use executeRender instead
-    */
-    Calendar.prototype.renderComponent = function () {
-        var _a = this, state = _a.state, component = _a.component;
-        var viewType = state.viewType;
-        var viewSpec = this.viewSpecs[viewType];
-        if (!viewSpec) {
-            throw new Error("View type \"" + viewType + "\" is not valid");
-        }
-        // if event sources are still loading and progressive rendering hasn't been enabled,
-        // keep rendering the last fully loaded set of events
-        var renderableEventStore = this.renderableEventStore =
-            (state.eventSourceLoadingLevel && !this.opt('progressiveEventRendering')) ?
-                this.renderableEventStore :
-                state.eventStore;
-        var eventUiSingleBase = this.buildEventUiSingleBase(viewSpec.options);
-        var eventUiBySource = this.buildEventUiBySource(state.eventSources);
-        var eventUiBases = this.eventUiBases = this.buildEventUiBases(renderableEventStore.defs, eventUiSingleBase, eventUiBySource);
-        component.receiveProps(__assign({}, state, { viewSpec: viewSpec, dateProfileGenerator: this.dateProfileGenerators[viewType], dateProfile: state.dateProfile, eventStore: renderableEventStore, eventUiBases: eventUiBases, dateSelection: state.dateSelection, eventSelection: state.eventSelection, eventDrag: state.eventDrag, eventResize: state.eventResize }), this.buildComponentContext(this.theme, this.dateEnv, this.optionsManager.computed));
-        if (this.isViewUpdated) {
-            this.isViewUpdated = false;
-            this.publiclyTrigger('viewSkeletonRender', [
-                {
-                    view: component.view,
-                    el: component.view.el
-                }
-            ]);
-        }
-        if (this.isDatesUpdated) {
-            this.isDatesUpdated = false;
-            this.publiclyTrigger('datesRender', [
-                {
-                    view: component.view,
-                    el: component.view.el
-                }
-            ]);
-        }
-        if (this.isEventsUpdated) {
-            this.isEventsUpdated = false;
-        }
-        this.releaseAfterSizingTriggers();
-    };
-    // Options
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.setOption = function (name, val) {
-        var _a;
-        this.mutateOptions((_a = {}, _a[name] = val, _a), [], true);
-    };
-    Calendar.prototype.getOption = function (name) {
-        return this.optionsManager.computed[name];
-    };
-    Calendar.prototype.opt = function (name) {
-        return this.optionsManager.computed[name];
-    };
-    Calendar.prototype.viewOpt = function (name) {
-        return this.viewOpts()[name];
-    };
-    Calendar.prototype.viewOpts = function () {
-        return this.viewSpecs[this.state.viewType].options;
-    };
-    /*
-    handles option changes (like a diff)
-    */
-    Calendar.prototype.mutateOptions = function (updates, removals, isDynamic, deepEqual) {
-        var _this = this;
-        var changeHandlers = this.pluginSystem.hooks.optionChangeHandlers;
-        var normalUpdates = {};
-        var specialUpdates = {};
-        var oldDateEnv = this.dateEnv; // do this before handleOptions
-        var isTimeZoneDirty = false;
-        var isSizeDirty = false;
-        var anyDifficultOptions = Boolean(removals.length);
-        for (var name_1 in updates) {
-            if (changeHandlers[name_1]) {
-                specialUpdates[name_1] = updates[name_1];
-            }
-            else {
-                normalUpdates[name_1] = updates[name_1];
-            }
-        }
-        for (var name_2 in normalUpdates) {
-            if (/^(height|contentHeight|aspectRatio)$/.test(name_2)) {
-                isSizeDirty = true;
-            }
-            else if (/^(defaultDate|defaultView)$/.test(name_2)) ;
-            else {
-                anyDifficultOptions = true;
-                if (name_2 === 'timeZone') {
-                    isTimeZoneDirty = true;
-                }
-            }
-        }
-        this.optionsManager.mutate(normalUpdates, removals, isDynamic);
-        if (anyDifficultOptions) {
-            this.handleOptions(this.optionsManager.computed);
-        }
-        this.batchRendering(function () {
-            if (anyDifficultOptions) {
-                if (isTimeZoneDirty) {
-                    _this.dispatch({
-                        type: 'CHANGE_TIMEZONE',
-                        oldDateEnv: oldDateEnv
-                    });
-                }
-                /* HACK
-                has the same effect as calling this.requestRerender()
-                but recomputes the state's dateProfile
-                */
-                _this.dispatch({
-                    type: 'SET_VIEW_TYPE',
-                    viewType: _this.state.viewType
-                });
-            }
-            else if (isSizeDirty) {
-                _this.updateSize();
-            }
-            // special updates
-            if (deepEqual) {
-                for (var name_3 in specialUpdates) {
-                    changeHandlers[name_3](specialUpdates[name_3], _this, deepEqual);
-                }
-            }
-        });
-    };
-    /*
-    rebuilds things based off of a complete set of refined options
-    */
-    Calendar.prototype.handleOptions = function (options) {
-        var _this = this;
-        var pluginHooks = this.pluginSystem.hooks;
-        this.defaultAllDayEventDuration = createDuration(options.defaultAllDayEventDuration);
-        this.defaultTimedEventDuration = createDuration(options.defaultTimedEventDuration);
-        this.delayedRerender = this.buildDelayedRerender(options.rerenderDelay);
-        this.theme = this.buildTheme(options);
-        var available = this.parseRawLocales(options.locales);
-        this.availableRawLocales = available.map;
-        var locale = this.buildLocale(options.locale || available.defaultCode, available.map);
-        this.dateEnv = this.buildDateEnv(locale, options.timeZone, pluginHooks.namedTimeZonedImpl, options.firstDay, options.weekNumberCalculation, options.weekLabel, pluginHooks.cmdFormatter);
-        this.selectionConfig = this.buildSelectionConfig(options); // needs dateEnv. do after :(
-        // ineffecient to do every time?
-        this.viewSpecs = buildViewSpecs(pluginHooks.views, this.optionsManager);
-        // ineffecient to do every time?
-        this.dateProfileGenerators = mapHash(this.viewSpecs, function (viewSpec) {
-            return new viewSpec.class.prototype.dateProfileGeneratorClass(viewSpec, _this);
-        });
-    };
-    Calendar.prototype.getAvailableLocaleCodes = function () {
-        return Object.keys(this.availableRawLocales);
-    };
-    Calendar.prototype._buildSelectionConfig = function (rawOpts) {
-        return processScopedUiProps('select', rawOpts, this);
-    };
-    Calendar.prototype._buildEventUiSingleBase = function (rawOpts) {
-        if (rawOpts.editable) { // so 'editable' affected events
-            rawOpts = __assign({}, rawOpts, { eventEditable: true });
-        }
-        return processScopedUiProps('event', rawOpts, this);
-    };
-    // Trigger
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.hasPublicHandlers = function (name) {
-        return this.hasHandlers(name) ||
-            this.opt(name); // handler specified in options
-    };
-    Calendar.prototype.publiclyTrigger = function (name, args) {
-        var optHandler = this.opt(name);
-        this.triggerWith(name, this, args);
-        if (optHandler) {
-            return optHandler.apply(this, args);
-        }
-    };
-    Calendar.prototype.publiclyTriggerAfterSizing = function (name, args) {
-        var afterSizingTriggers = this.afterSizingTriggers;
-        (afterSizingTriggers[name] || (afterSizingTriggers[name] = [])).push(args);
-    };
-    Calendar.prototype.releaseAfterSizingTriggers = function () {
-        var afterSizingTriggers = this.afterSizingTriggers;
-        for (var name_4 in afterSizingTriggers) {
-            for (var _i = 0, _a = afterSizingTriggers[name_4]; _i < _a.length; _i++) {
-                var args = _a[_i];
-                this.publiclyTrigger(name_4, args);
-            }
-        }
-        this.afterSizingTriggers = {};
-    };
-    // View
-    // -----------------------------------------------------------------------------------------------------------------
-    // Returns a boolean about whether the view is okay to instantiate at some point
-    Calendar.prototype.isValidViewType = function (viewType) {
-        return Boolean(this.viewSpecs[viewType]);
-    };
-    Calendar.prototype.changeView = function (viewType, dateOrRange) {
-        var dateMarker = null;
-        if (dateOrRange) {
-            if (dateOrRange.start && dateOrRange.end) { // a range
-                this.optionsManager.mutate({ visibleRange: dateOrRange }, []); // will not rerender
-                this.handleOptions(this.optionsManager.computed); // ...but yuck
-            }
-            else { // a date
-                dateMarker = this.dateEnv.createMarker(dateOrRange); // just like gotoDate
-            }
-        }
-        this.unselect();
-        this.dispatch({
-            type: 'SET_VIEW_TYPE',
-            viewType: viewType,
-            dateMarker: dateMarker
-        });
-    };
-    // Forces navigation to a view for the given date.
-    // `viewType` can be a specific view name or a generic one like "week" or "day".
-    // needs to change
-    Calendar.prototype.zoomTo = function (dateMarker, viewType) {
-        var spec;
-        viewType = viewType || 'day'; // day is default zoom
-        spec = this.viewSpecs[viewType] ||
-            this.getUnitViewSpec(viewType);
-        this.unselect();
-        if (spec) {
-            this.dispatch({
-                type: 'SET_VIEW_TYPE',
-                viewType: spec.type,
-                dateMarker: dateMarker
-            });
-        }
-        else {
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: dateMarker
-            });
-        }
-    };
-    // Given a duration singular unit, like "week" or "day", finds a matching view spec.
-    // Preference is given to views that have corresponding buttons.
-    Calendar.prototype.getUnitViewSpec = function (unit) {
-        var component = this.component;
-        var viewTypes = [];
-        var i;
-        var spec;
-        // put views that have buttons first. there will be duplicates, but oh
-        if (component.header) {
-            viewTypes.push.apply(viewTypes, component.header.viewsWithButtons);
-        }
-        if (component.footer) {
-            viewTypes.push.apply(viewTypes, component.footer.viewsWithButtons);
-        }
-        for (var viewType in this.viewSpecs) {
-            viewTypes.push(viewType);
-        }
-        for (i = 0; i < viewTypes.length; i++) {
-            spec = this.viewSpecs[viewTypes[i]];
-            if (spec) {
-                if (spec.singleUnit === unit) {
-                    return spec;
-                }
-            }
-        }
-    };
-    // Current Date
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.getInitialDate = function () {
-        var defaultDateInput = this.opt('defaultDate');
-        // compute the initial ambig-timezone date
-        if (defaultDateInput != null) {
-            return this.dateEnv.createMarker(defaultDateInput);
-        }
-        else {
-            return this.getNow(); // getNow already returns unzoned
-        }
-    };
-    Calendar.prototype.prev = function () {
-        this.unselect();
-        this.dispatch({ type: 'PREV' });
-    };
-    Calendar.prototype.next = function () {
-        this.unselect();
-        this.dispatch({ type: 'NEXT' });
-    };
-    Calendar.prototype.prevYear = function () {
-        this.unselect();
-        this.dispatch({
-            type: 'SET_DATE',
-            dateMarker: this.dateEnv.addYears(this.state.currentDate, -1)
-        });
-    };
-    Calendar.prototype.nextYear = function () {
-        this.unselect();
-        this.dispatch({
-            type: 'SET_DATE',
-            dateMarker: this.dateEnv.addYears(this.state.currentDate, 1)
-        });
-    };
-    Calendar.prototype.today = function () {
-        this.unselect();
-        this.dispatch({
-            type: 'SET_DATE',
-            dateMarker: this.getNow()
-        });
-    };
-    Calendar.prototype.gotoDate = function (zonedDateInput) {
-        this.unselect();
-        this.dispatch({
-            type: 'SET_DATE',
-            dateMarker: this.dateEnv.createMarker(zonedDateInput)
-        });
-    };
-    Calendar.prototype.incrementDate = function (deltaInput) {
-        var delta = createDuration(deltaInput);
-        if (delta) { // else, warn about invalid input?
-            this.unselect();
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: this.dateEnv.add(this.state.currentDate, delta)
-            });
-        }
-    };
-    // for external API
-    Calendar.prototype.getDate = function () {
-        return this.dateEnv.toDate(this.state.currentDate);
-    };
-    // Date Formatting Utils
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.formatDate = function (d, formatter) {
-        var dateEnv = this.dateEnv;
-        return dateEnv.format(dateEnv.createMarker(d), createFormatter(formatter));
-    };
-    // `settings` is for formatter AND isEndExclusive
-    Calendar.prototype.formatRange = function (d0, d1, settings) {
-        var dateEnv = this.dateEnv;
-        return dateEnv.formatRange(dateEnv.createMarker(d0), dateEnv.createMarker(d1), createFormatter(settings, this.opt('defaultRangeSeparator')), settings);
-    };
-    Calendar.prototype.formatIso = function (d, omitTime) {
-        var dateEnv = this.dateEnv;
-        return dateEnv.formatIso(dateEnv.createMarker(d), { omitTime: omitTime });
-    };
-    // Sizing
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.windowResize = function (ev) {
-        if (!this.isHandlingWindowResize &&
-            this.component && // why?
-            ev.target === window // not a jqui resize event
-        ) {
-            this.isHandlingWindowResize = true;
-            this.updateSize();
-            this.publiclyTrigger('windowResize', [this.view]);
-            this.isHandlingWindowResize = false;
-        }
-    };
-    Calendar.prototype.updateSize = function () {
-        if (this.component) { // when?
-            this.component.updateSize(true);
-        }
-    };
-    // Component Registration
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.registerInteractiveComponent = function (component, settingsInput) {
-        var settings = parseInteractionSettings(component, settingsInput);
-        var DEFAULT_INTERACTIONS = [
-            EventClicking,
-            EventHovering
-        ];
-        var interactionClasses = DEFAULT_INTERACTIONS.concat(this.pluginSystem.hooks.componentInteractions);
-        var interactions = interactionClasses.map(function (interactionClass) {
-            return new interactionClass(settings);
-        });
-        this.interactionsStore[component.uid] = interactions;
-        interactionSettingsStore[component.uid] = settings;
-    };
-    Calendar.prototype.unregisterInteractiveComponent = function (component) {
-        for (var _i = 0, _a = this.interactionsStore[component.uid]; _i < _a.length; _i++) {
-            var listener = _a[_i];
-            listener.destroy();
-        }
-        delete this.interactionsStore[component.uid];
-        delete interactionSettingsStore[component.uid];
-    };
-    // Date Selection / Event Selection / DayClick
-    // -----------------------------------------------------------------------------------------------------------------
-    // this public method receives start/end dates in any format, with any timezone
-    // NOTE: args were changed from v3
-    Calendar.prototype.select = function (dateOrObj, endDate) {
-        var selectionInput;
-        if (endDate == null) {
-            if (dateOrObj.start != null) {
-                selectionInput = dateOrObj;
-            }
-            else {
-                selectionInput = {
-                    start: dateOrObj,
-                    end: null
-                };
-            }
-        }
-        else {
-            selectionInput = {
-                start: dateOrObj,
-                end: endDate
-            };
-        }
-        var selection = parseDateSpan(selectionInput, this.dateEnv, createDuration({ days: 1 }) // TODO: cache this?
-        );
-        if (selection) { // throw parse error otherwise?
-            this.dispatch({ type: 'SELECT_DATES', selection: selection });
-            this.triggerDateSelect(selection);
-        }
-    };
-    // public method
-    Calendar.prototype.unselect = function (pev) {
-        if (this.state.dateSelection) {
-            this.dispatch({ type: 'UNSELECT_DATES' });
-            this.triggerDateUnselect(pev);
-        }
-    };
-    Calendar.prototype.triggerDateSelect = function (selection, pev) {
-        var arg = __assign({}, this.buildDateSpanApi(selection), { jsEvent: pev ? pev.origEvent : null, view: this.view });
-        this.publiclyTrigger('select', [arg]);
-    };
-    Calendar.prototype.triggerDateUnselect = function (pev) {
-        this.publiclyTrigger('unselect', [
-            {
-                jsEvent: pev ? pev.origEvent : null,
-                view: this.view
-            }
-        ]);
-    };
-    // TODO: receive pev?
-    Calendar.prototype.triggerDateClick = function (dateSpan, dayEl, view, ev) {
-        var arg = __assign({}, this.buildDatePointApi(dateSpan), { dayEl: dayEl, jsEvent: ev, // Is this always a mouse event? See #4655
-            view: view });
-        this.publiclyTrigger('dateClick', [arg]);
-    };
-    Calendar.prototype.buildDatePointApi = function (dateSpan) {
-        var props = {};
-        for (var _i = 0, _a = this.pluginSystem.hooks.datePointTransforms; _i < _a.length; _i++) {
-            var transform = _a[_i];
-            __assign(props, transform(dateSpan, this));
-        }
-        __assign(props, buildDatePointApi(dateSpan, this.dateEnv));
-        return props;
-    };
-    Calendar.prototype.buildDateSpanApi = function (dateSpan) {
-        var props = {};
-        for (var _i = 0, _a = this.pluginSystem.hooks.dateSpanTransforms; _i < _a.length; _i++) {
-            var transform = _a[_i];
-            __assign(props, transform(dateSpan, this));
-        }
-        __assign(props, buildDateSpanApi(dateSpan, this.dateEnv));
-        return props;
-    };
-    // Date Utils
-    // -----------------------------------------------------------------------------------------------------------------
-    // Returns a DateMarker for the current date, as defined by the client's computer or from the `now` option
-    Calendar.prototype.getNow = function () {
-        var now = this.opt('now');
-        if (typeof now === 'function') {
-            now = now();
-        }
-        if (now == null) {
-            return this.dateEnv.createNowMarker();
-        }
-        return this.dateEnv.createMarker(now);
-    };
-    // Event-Date Utilities
-    // -----------------------------------------------------------------------------------------------------------------
-    // Given an event's allDay status and start date, return what its fallback end date should be.
-    // TODO: rename to computeDefaultEventEnd
-    Calendar.prototype.getDefaultEventEnd = function (allDay, marker) {
-        var end = marker;
-        if (allDay) {
-            end = startOfDay(end);
-            end = this.dateEnv.add(end, this.defaultAllDayEventDuration);
-        }
-        else {
-            end = this.dateEnv.add(end, this.defaultTimedEventDuration);
-        }
-        return end;
-    };
-    // Public Events API
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.addEvent = function (eventInput, sourceInput) {
-        if (eventInput instanceof EventApi) {
-            var def = eventInput._def;
-            var instance = eventInput._instance;
-            // not already present? don't want to add an old snapshot
-            if (!this.state.eventStore.defs[def.defId]) {
-                this.dispatch({
-                    type: 'ADD_EVENTS',
-                    eventStore: eventTupleToStore({ def: def, instance: instance }) // TODO: better util for two args?
-                });
-            }
-            return eventInput;
-        }
-        var sourceId;
-        if (sourceInput instanceof EventSourceApi) {
-            sourceId = sourceInput.internalEventSource.sourceId;
-        }
-        else if (sourceInput != null) {
-            var sourceApi = this.getEventSourceById(sourceInput); // TODO: use an internal function
-            if (!sourceApi) {
-                console.warn('Could not find an event source with ID "' + sourceInput + '"'); // TODO: test
-                return null;
-            }
-            else {
-                sourceId = sourceApi.internalEventSource.sourceId;
-            }
-        }
-        var tuple = parseEvent(eventInput, sourceId, this);
-        if (tuple) {
-            this.dispatch({
-                type: 'ADD_EVENTS',
-                eventStore: eventTupleToStore(tuple)
-            });
-            return new EventApi(this, tuple.def, tuple.def.recurringDef ? null : tuple.instance);
-        }
-        return null;
-    };
-    // TODO: optimize
-    Calendar.prototype.getEventById = function (id) {
-        var _a = this.state.eventStore, defs = _a.defs, instances = _a.instances;
-        id = String(id);
-        for (var defId in defs) {
-            var def = defs[defId];
-            if (def.publicId === id) {
-                if (def.recurringDef) {
-                    return new EventApi(this, def, null);
-                }
-                else {
-                    for (var instanceId in instances) {
-                        var instance = instances[instanceId];
-                        if (instance.defId === def.defId) {
-                            return new EventApi(this, def, instance);
-                        }
-                    }
-                }
-            }
-        }
-        return null;
-    };
-    Calendar.prototype.getEvents = function () {
-        var _a = this.state.eventStore, defs = _a.defs, instances = _a.instances;
-        var eventApis = [];
-        for (var id in instances) {
-            var instance = instances[id];
-            var def = defs[instance.defId];
-            eventApis.push(new EventApi(this, def, instance));
-        }
-        return eventApis;
-    };
-    Calendar.prototype.removeAllEvents = function () {
-        this.dispatch({ type: 'REMOVE_ALL_EVENTS' });
-    };
-    Calendar.prototype.rerenderEvents = function () {
-        this.dispatch({ type: 'RESET_EVENTS' });
-    };
-    // Public Event Sources API
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.getEventSources = function () {
-        var sourceHash = this.state.eventSources;
-        var sourceApis = [];
-        for (var internalId in sourceHash) {
-            sourceApis.push(new EventSourceApi(this, sourceHash[internalId]));
-        }
-        return sourceApis;
-    };
-    Calendar.prototype.getEventSourceById = function (id) {
-        var sourceHash = this.state.eventSources;
-        id = String(id);
-        for (var sourceId in sourceHash) {
-            if (sourceHash[sourceId].publicId === id) {
-                return new EventSourceApi(this, sourceHash[sourceId]);
-            }
-        }
-        return null;
-    };
-    Calendar.prototype.addEventSource = function (sourceInput) {
-        if (sourceInput instanceof EventSourceApi) {
-            // not already present? don't want to add an old snapshot
-            if (!this.state.eventSources[sourceInput.internalEventSource.sourceId]) {
-                this.dispatch({
-                    type: 'ADD_EVENT_SOURCES',
-                    sources: [sourceInput.internalEventSource]
-                });
-            }
-            return sourceInput;
-        }
-        var eventSource = parseEventSource(sourceInput, this);
-        if (eventSource) { // TODO: error otherwise?
-            this.dispatch({ type: 'ADD_EVENT_SOURCES', sources: [eventSource] });
-            return new EventSourceApi(this, eventSource);
-        }
-        return null;
-    };
-    Calendar.prototype.removeAllEventSources = function () {
-        this.dispatch({ type: 'REMOVE_ALL_EVENT_SOURCES' });
-    };
-    Calendar.prototype.refetchEvents = function () {
-        this.dispatch({ type: 'FETCH_EVENT_SOURCES' });
-    };
-    // Scroll
-    // -----------------------------------------------------------------------------------------------------------------
-    Calendar.prototype.scrollToTime = function (timeInput) {
-        var duration = createDuration(timeInput);
-        if (duration) {
-            this.component.view.scrollToDuration(duration);
-        }
-    };
-    return Calendar;
-}());
-EmitterMixin.mixInto(Calendar);
-// for memoizers
-// -----------------------------------------------------------------------------------------------------------------
-function buildComponentContext$1(theme, dateEnv, options) {
-    return new ComponentContext(this, theme, dateEnv, options, null);
-}
-function buildDateEnv(locale, timeZone, namedTimeZoneImpl, firstDay, weekNumberCalculation, weekLabel, cmdFormatter) {
-    return new DateEnv({
-        calendarSystem: 'gregory',
-        timeZone: timeZone,
-        namedTimeZoneImpl: namedTimeZoneImpl,
-        locale: locale,
-        weekNumberCalculation: weekNumberCalculation,
-        firstDay: firstDay,
-        weekLabel: weekLabel,
-        cmdFormatter: cmdFormatter
-    });
-}
-function buildTheme(calendarOptions) {
-    var themeClass = this.pluginSystem.hooks.themeClasses[calendarOptions.themeSystem] || StandardTheme;
-    return new themeClass(calendarOptions);
-}
-function buildDelayedRerender(wait) {
-    var func = this.tryRerender.bind(this);
-    if (wait != null) {
-        func = debounce(func, wait);
-    }
-    return func;
-}
-function buildEventUiBySource(eventSources) {
-    return mapHash(eventSources, function (eventSource) {
-        return eventSource.ui;
-    });
-}
-function buildEventUiBases(eventDefs, eventUiSingleBase, eventUiBySource) {
-    var eventUiBases = { '': eventUiSingleBase };
-    for (var defId in eventDefs) {
-        var def = eventDefs[defId];
-        if (def.sourceId && eventUiBySource[def.sourceId]) {
-            eventUiBases[defId] = eventUiBySource[def.sourceId];
-        }
-    }
-    return eventUiBases;
-}
-
-var View = /** @class */ (function (_super) {
-    __extends(View, _super);
-    function View(viewSpec, parentEl) {
-        var _this = _super.call(this, createElement('div', { className: 'fc-view fc-' + viewSpec.type + '-view' })) || this;
-        _this.renderDatesMem = memoizeRendering(_this.renderDatesWrap, _this.unrenderDatesWrap);
-        _this.renderBusinessHoursMem = memoizeRendering(_this.renderBusinessHours, _this.unrenderBusinessHours, [_this.renderDatesMem]);
-        _this.renderDateSelectionMem = memoizeRendering(_this.renderDateSelectionWrap, _this.unrenderDateSelectionWrap, [_this.renderDatesMem]);
-        _this.renderEventsMem = memoizeRendering(_this.renderEvents, _this.unrenderEvents, [_this.renderDatesMem]);
-        _this.renderEventSelectionMem = memoizeRendering(_this.renderEventSelectionWrap, _this.unrenderEventSelectionWrap, [_this.renderEventsMem]);
-        _this.renderEventDragMem = memoizeRendering(_this.renderEventDragWrap, _this.unrenderEventDragWrap, [_this.renderDatesMem]);
-        _this.renderEventResizeMem = memoizeRendering(_this.renderEventResizeWrap, _this.unrenderEventResizeWrap, [_this.renderDatesMem]);
-        _this.viewSpec = viewSpec;
-        _this.type = viewSpec.type;
-        parentEl.appendChild(_this.el);
-        _this.initialize();
-        return _this;
-    }
-    View.prototype.initialize = function () {
-    };
-    Object.defineProperty(View.prototype, "activeStart", {
-        // Date Setting/Unsetting
-        // -----------------------------------------------------------------------------------------------------------------
-        get: function () {
-            return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.start);
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(View.prototype, "activeEnd", {
-        get: function () {
-            return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.end);
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(View.prototype, "currentStart", {
-        get: function () {
-            return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.start);
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(View.prototype, "currentEnd", {
-        get: function () {
-            return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.end);
-        },
-        enumerable: true,
-        configurable: true
-    });
-    // General Rendering
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.render = function (props, context) {
-        this.renderDatesMem(props.dateProfile);
-        this.renderBusinessHoursMem(props.businessHours);
-        this.renderDateSelectionMem(props.dateSelection);
-        this.renderEventsMem(props.eventStore);
-        this.renderEventSelectionMem(props.eventSelection);
-        this.renderEventDragMem(props.eventDrag);
-        this.renderEventResizeMem(props.eventResize);
-    };
-    View.prototype.beforeUpdate = function () {
-        this.addScroll(this.queryScroll());
-    };
-    View.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderDatesMem.unrender(); // should unrender everything else
-    };
-    // Sizing
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-        var calendar = this.context.calendar;
-        if (isResize) {
-            this.addScroll(this.queryScroll()); // NOTE: same code as in beforeUpdate
-        }
-        if (isResize || // HACKS...
-            calendar.isViewUpdated ||
-            calendar.isDatesUpdated ||
-            calendar.isEventsUpdated) {
-            // sort of the catch-all sizing
-            // anything that might cause dimension changes
-            this.updateBaseSize(isResize, viewHeight, isAuto);
-        }
-        // NOTE: popScroll is called by CalendarComponent
-    };
-    View.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-    };
-    // Date Rendering
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderDatesWrap = function (dateProfile) {
-        this.renderDates(dateProfile);
-        this.addScroll({
-            duration: createDuration(this.context.options.scrollTime)
-        });
-    };
-    View.prototype.unrenderDatesWrap = function () {
-        this.stopNowIndicator();
-        this.unrenderDates();
-    };
-    View.prototype.renderDates = function (dateProfile) { };
-    View.prototype.unrenderDates = function () { };
-    // Business Hours
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderBusinessHours = function (businessHours) { };
-    View.prototype.unrenderBusinessHours = function () { };
-    // Date Selection
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderDateSelectionWrap = function (selection) {
-        if (selection) {
-            this.renderDateSelection(selection);
-        }
-    };
-    View.prototype.unrenderDateSelectionWrap = function (selection) {
-        if (selection) {
-            this.unrenderDateSelection(selection);
-        }
-    };
-    View.prototype.renderDateSelection = function (selection) { };
-    View.prototype.unrenderDateSelection = function (selection) { };
-    // Event Rendering
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderEvents = function (eventStore) { };
-    View.prototype.unrenderEvents = function () { };
-    // util for subclasses
-    View.prototype.sliceEvents = function (eventStore, allDay) {
-        var props = this.props;
-        return sliceEventStore(eventStore, props.eventUiBases, props.dateProfile.activeRange, allDay ? this.context.nextDayThreshold : null).fg;
-    };
-    // Event Selection
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderEventSelectionWrap = function (instanceId) {
-        if (instanceId) {
-            this.renderEventSelection(instanceId);
-        }
-    };
-    View.prototype.unrenderEventSelectionWrap = function (instanceId) {
-        if (instanceId) {
-            this.unrenderEventSelection(instanceId);
-        }
-    };
-    View.prototype.renderEventSelection = function (instanceId) { };
-    View.prototype.unrenderEventSelection = function (instanceId) { };
-    // Event Drag
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderEventDragWrap = function (state) {
-        if (state) {
-            this.renderEventDrag(state);
-        }
-    };
-    View.prototype.unrenderEventDragWrap = function (state) {
-        if (state) {
-            this.unrenderEventDrag(state);
-        }
-    };
-    View.prototype.renderEventDrag = function (state) { };
-    View.prototype.unrenderEventDrag = function (state) { };
-    // Event Resize
-    // -----------------------------------------------------------------------------------------------------------------
-    View.prototype.renderEventResizeWrap = function (state) {
-        if (state) {
-            this.renderEventResize(state);
-        }
-    };
-    View.prototype.unrenderEventResizeWrap = function (state) {
-        if (state) {
-            this.unrenderEventResize(state);
-        }
-    };
-    View.prototype.renderEventResize = function (state) { };
-    View.prototype.unrenderEventResize = function (state) { };
-    /* Now Indicator
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Immediately render the current time indicator and begins re-rendering it at an interval,
-    // which is defined by this.getNowIndicatorUnit().
-    // TODO: somehow do this for the current whole day's background too
-    // USAGE: must be called manually from subclasses' render methods! don't need to call stopNowIndicator tho
-    View.prototype.startNowIndicator = function (dateProfile, dateProfileGenerator) {
-        var _this = this;
-        var _a = this.context, calendar = _a.calendar, dateEnv = _a.dateEnv, options = _a.options;
-        var unit;
-        var update;
-        var delay; // ms wait value
-        if (options.nowIndicator && !this.initialNowDate) {
-            unit = this.getNowIndicatorUnit(dateProfile, dateProfileGenerator);
-            if (unit) {
-                update = this.updateNowIndicator.bind(this);
-                this.initialNowDate = calendar.getNow();
-                this.initialNowQueriedMs = new Date().valueOf();
-                // wait until the beginning of the next interval
-                delay = dateEnv.add(dateEnv.startOf(this.initialNowDate, unit), createDuration(1, unit)).valueOf() - this.initialNowDate.valueOf();
-                // TODO: maybe always use setTimeout, waiting until start of next unit
-                this.nowIndicatorTimeoutID = setTimeout(function () {
-                    _this.nowIndicatorTimeoutID = null;
-                    update();
-                    if (unit === 'second') {
-                        delay = 1000; // every second
-                    }
-                    else {
-                        delay = 1000 * 60; // otherwise, every minute
-                    }
-                    _this.nowIndicatorIntervalID = setInterval(update, delay); // update every interval
-                }, delay);
-            }
-            // rendering will be initiated in updateSize
-        }
-    };
-    // rerenders the now indicator, computing the new current time from the amount of time that has passed
-    // since the initial getNow call.
-    View.prototype.updateNowIndicator = function () {
-        if (this.props.dateProfile && // a way to determine if dates were rendered yet
-            this.initialNowDate // activated before?
-        ) {
-            this.unrenderNowIndicator(); // won't unrender if unnecessary
-            this.renderNowIndicator(addMs(this.initialNowDate, new Date().valueOf() - this.initialNowQueriedMs));
-            this.isNowIndicatorRendered = true;
-        }
-    };
-    // Immediately unrenders the view's current time indicator and stops any re-rendering timers.
-    // Won't cause side effects if indicator isn't rendered.
-    View.prototype.stopNowIndicator = function () {
-        if (this.nowIndicatorTimeoutID) {
-            clearTimeout(this.nowIndicatorTimeoutID);
-            this.nowIndicatorTimeoutID = null;
-        }
-        if (this.nowIndicatorIntervalID) {
-            clearInterval(this.nowIndicatorIntervalID);
-            this.nowIndicatorIntervalID = null;
-        }
-        if (this.isNowIndicatorRendered) {
-            this.unrenderNowIndicator();
-            this.isNowIndicatorRendered = false;
-        }
-    };
-    View.prototype.getNowIndicatorUnit = function (dateProfile, dateProfileGenerator) {
-        // subclasses should implement
-    };
-    // Renders a current time indicator at the given datetime
-    View.prototype.renderNowIndicator = function (date) {
-        // SUBCLASSES MUST PASS TO CHILDREN!
-    };
-    // Undoes the rendering actions from renderNowIndicator
-    View.prototype.unrenderNowIndicator = function () {
-        // SUBCLASSES MUST PASS TO CHILDREN!
-    };
-    /* Scroller
-    ------------------------------------------------------------------------------------------------------------------*/
-    View.prototype.addScroll = function (scroll, isForced) {
-        if (isForced) {
-            scroll.isForced = isForced;
-        }
-        __assign(this.queuedScroll || (this.queuedScroll = {}), scroll);
-    };
-    View.prototype.popScroll = function (isResize) {
-        this.applyQueuedScroll(isResize);
-        this.queuedScroll = null;
-    };
-    View.prototype.applyQueuedScroll = function (isResize) {
-        if (this.queuedScroll) {
-            this.applyScroll(this.queuedScroll, isResize);
-        }
-    };
-    View.prototype.queryScroll = function () {
-        var scroll = {};
-        if (this.props.dateProfile) { // dates rendered yet?
-            __assign(scroll, this.queryDateScroll());
-        }
-        return scroll;
-    };
-    View.prototype.applyScroll = function (scroll, isResize) {
-        var duration = scroll.duration, isForced = scroll.isForced;
-        if (duration != null && !isForced) {
-            delete scroll.duration;
-            if (this.props.dateProfile) { // dates rendered yet?
-                __assign(scroll, this.computeDateScroll(duration));
-            }
-        }
-        if (this.props.dateProfile) { // dates rendered yet?
-            this.applyDateScroll(scroll);
-        }
-    };
-    View.prototype.computeDateScroll = function (duration) {
-        return {}; // subclasses must implement
-    };
-    View.prototype.queryDateScroll = function () {
-        return {}; // subclasses must implement
-    };
-    View.prototype.applyDateScroll = function (scroll) {
-        // subclasses must implement
-    };
-    // for API
-    View.prototype.scrollToDuration = function (duration) {
-        this.applyScroll({ duration: duration }, false);
-    };
-    return View;
-}(DateComponent));
-EmitterMixin.mixInto(View);
-View.prototype.usesMinMaxTime = false;
-View.prototype.dateProfileGeneratorClass = DateProfileGenerator;
-
-var FgEventRenderer = /** @class */ (function () {
-    function FgEventRenderer() {
-        this.segs = [];
-        this.isSizeDirty = false;
-    }
-    FgEventRenderer.prototype.renderSegs = function (context, segs, mirrorInfo) {
-        this.context = context;
-        this.rangeUpdated(); // called too frequently :(
-        // render an `.el` on each seg
-        // returns a subset of the segs. segs that were actually rendered
-        segs = this.renderSegEls(segs, mirrorInfo);
-        this.segs = segs;
-        this.attachSegs(segs, mirrorInfo);
-        this.isSizeDirty = true;
-        triggerRenderedSegs(this.context, this.segs, Boolean(mirrorInfo));
-    };
-    FgEventRenderer.prototype.unrender = function (context, _segs, mirrorInfo) {
-        triggerWillRemoveSegs(this.context, this.segs, Boolean(mirrorInfo));
-        this.detachSegs(this.segs);
-        this.segs = [];
-    };
-    // Updates values that rely on options and also relate to range
-    FgEventRenderer.prototype.rangeUpdated = function () {
-        var options = this.context.options;
-        var displayEventTime;
-        var displayEventEnd;
-        this.eventTimeFormat = createFormatter(options.eventTimeFormat || this.computeEventTimeFormat(), options.defaultRangeSeparator);
-        displayEventTime = options.displayEventTime;
-        if (displayEventTime == null) {
-            displayEventTime = this.computeDisplayEventTime(); // might be based off of range
-        }
-        displayEventEnd = options.displayEventEnd;
-        if (displayEventEnd == null) {
-            displayEventEnd = this.computeDisplayEventEnd(); // might be based off of range
-        }
-        this.displayEventTime = displayEventTime;
-        this.displayEventEnd = displayEventEnd;
-    };
-    // Renders and assigns an `el` property for each foreground event segment.
-    // Only returns segments that successfully rendered.
-    FgEventRenderer.prototype.renderSegEls = function (segs, mirrorInfo) {
-        var html = '';
-        var i;
-        if (segs.length) { // don't build an empty html string
-            // build a large concatenation of event segment HTML
-            for (i = 0; i < segs.length; i++) {
-                html += this.renderSegHtml(segs[i], mirrorInfo);
-            }
-            // Grab individual elements from the combined HTML string. Use each as the default rendering.
-            // Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false.
-            htmlToElements(html).forEach(function (el, i) {
-                var seg = segs[i];
-                if (el) {
-                    seg.el = el;
-                }
-            });
-            segs = filterSegsViaEls(this.context, segs, Boolean(mirrorInfo));
-        }
-        return segs;
-    };
-    // Generic utility for generating the HTML classNames for an event segment's element
-    FgEventRenderer.prototype.getSegClasses = function (seg, isDraggable, isResizable, mirrorInfo) {
-        var classes = [
-            'fc-event',
-            seg.isStart ? 'fc-start' : 'fc-not-start',
-            seg.isEnd ? 'fc-end' : 'fc-not-end'
-        ].concat(seg.eventRange.ui.classNames);
-        if (isDraggable) {
-            classes.push('fc-draggable');
-        }
-        if (isResizable) {
-            classes.push('fc-resizable');
-        }
-        if (mirrorInfo) {
-            classes.push('fc-mirror');
-            if (mirrorInfo.isDragging) {
-                classes.push('fc-dragging');
-            }
-            if (mirrorInfo.isResizing) {
-                classes.push('fc-resizing');
-            }
-        }
-        return classes;
-    };
-    // Compute the text that should be displayed on an event's element.
-    // `range` can be the Event object itself, or something range-like, with at least a `start`.
-    // If event times are disabled, or the event has no time, will return a blank string.
-    // If not specified, formatter will default to the eventTimeFormat setting,
-    // and displayEnd will default to the displayEventEnd setting.
-    FgEventRenderer.prototype.getTimeText = function (eventRange, formatter, displayEnd) {
-        var def = eventRange.def, instance = eventRange.instance;
-        return this._getTimeText(instance.range.start, def.hasEnd ? instance.range.end : null, def.allDay, formatter, displayEnd, instance.forcedStartTzo, instance.forcedEndTzo);
-    };
-    FgEventRenderer.prototype._getTimeText = function (start, end, allDay, formatter, displayEnd, forcedStartTzo, forcedEndTzo) {
-        var dateEnv = this.context.dateEnv;
-        if (formatter == null) {
-            formatter = this.eventTimeFormat;
-        }
-        if (displayEnd == null) {
-            displayEnd = this.displayEventEnd;
-        }
-        if (this.displayEventTime && !allDay) {
-            if (displayEnd && end) {
-                return dateEnv.formatRange(start, end, formatter, {
-                    forcedStartTzo: forcedStartTzo,
-                    forcedEndTzo: forcedEndTzo
-                });
-            }
-            else {
-                return dateEnv.format(start, formatter, {
-                    forcedTzo: forcedStartTzo
-                });
-            }
-        }
-        return '';
-    };
-    FgEventRenderer.prototype.computeEventTimeFormat = function () {
-        return {
-            hour: 'numeric',
-            minute: '2-digit',
-            omitZeroMinute: true
-        };
-    };
-    FgEventRenderer.prototype.computeDisplayEventTime = function () {
-        return true;
-    };
-    FgEventRenderer.prototype.computeDisplayEventEnd = function () {
-        return true;
-    };
-    // Utility for generating event skin-related CSS properties
-    FgEventRenderer.prototype.getSkinCss = function (ui) {
-        return {
-            'background-color': ui.backgroundColor,
-            'border-color': ui.borderColor,
-            color: ui.textColor
-        };
-    };
-    FgEventRenderer.prototype.sortEventSegs = function (segs) {
-        var specs = this.context.eventOrderSpecs;
-        var objs = segs.map(buildSegCompareObj);
-        objs.sort(function (obj0, obj1) {
-            return compareByFieldSpecs(obj0, obj1, specs);
-        });
-        return objs.map(function (c) {
-            return c._seg;
-        });
-    };
-    FgEventRenderer.prototype.computeSizes = function (force) {
-        if (force || this.isSizeDirty) {
-            this.computeSegSizes(this.segs);
-        }
-    };
-    FgEventRenderer.prototype.assignSizes = function (force) {
-        if (force || this.isSizeDirty) {
-            this.assignSegSizes(this.segs);
-            this.isSizeDirty = false;
-        }
-    };
-    FgEventRenderer.prototype.computeSegSizes = function (segs) {
-    };
-    FgEventRenderer.prototype.assignSegSizes = function (segs) {
-    };
-    // Manipulation on rendered segs
-    FgEventRenderer.prototype.hideByHash = function (hash) {
-        if (hash) {
-            for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                var seg = _a[_i];
-                if (hash[seg.eventRange.instance.instanceId]) {
-                    seg.el.style.visibility = 'hidden';
-                }
-            }
-        }
-    };
-    FgEventRenderer.prototype.showByHash = function (hash) {
-        if (hash) {
-            for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                var seg = _a[_i];
-                if (hash[seg.eventRange.instance.instanceId]) {
-                    seg.el.style.visibility = '';
-                }
-            }
-        }
-    };
-    FgEventRenderer.prototype.selectByInstanceId = function (instanceId) {
-        if (instanceId) {
-            for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                var seg = _a[_i];
-                var eventInstance = seg.eventRange.instance;
-                if (eventInstance && eventInstance.instanceId === instanceId &&
-                    seg.el // necessary?
-                ) {
-                    seg.el.classList.add('fc-selected');
-                }
-            }
-        }
-    };
-    FgEventRenderer.prototype.unselectByInstanceId = function (instanceId) {
-        if (instanceId) {
-            for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                var seg = _a[_i];
-                if (seg.el) { // necessary?
-                    seg.el.classList.remove('fc-selected');
-                }
-            }
-        }
-    };
-    return FgEventRenderer;
-}());
-// returns a object with all primitive props that can be compared
-function buildSegCompareObj(seg) {
-    var eventDef = seg.eventRange.def;
-    var range = seg.eventRange.instance.range;
-    var start = range.start ? range.start.valueOf() : 0; // TODO: better support for open-range events
-    var end = range.end ? range.end.valueOf() : 0; // "
-    return __assign({}, eventDef.extendedProps, eventDef, { id: eventDef.publicId, start: start,
-        end: end, duration: end - start, allDay: Number(eventDef.allDay), _seg: seg // for later retrieval
-     });
-}
-
-/*
-TODO: when refactoring this class, make a new FillRenderer instance for each `type`
-*/
-var FillRenderer = /** @class */ (function () {
-    function FillRenderer() {
-        this.fillSegTag = 'div';
-        this.dirtySizeFlags = {};
-        this.containerElsByType = {};
-        this.segsByType = {};
-    }
-    FillRenderer.prototype.getSegsByType = function (type) {
-        return this.segsByType[type] || [];
-    };
-    FillRenderer.prototype.renderSegs = function (type, context, segs) {
-        var _a;
-        this.context = context;
-        var renderedSegs = this.renderSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs
-        var containerEls = this.attachSegs(type, renderedSegs);
-        if (containerEls) {
-            (_a = (this.containerElsByType[type] || (this.containerElsByType[type] = []))).push.apply(_a, containerEls);
-        }
-        this.segsByType[type] = renderedSegs;
-        if (type === 'bgEvent') {
-            triggerRenderedSegs(context, renderedSegs, false); // isMirror=false
-        }
-        this.dirtySizeFlags[type] = true;
-    };
-    // Unrenders a specific type of fill that is currently rendered on the grid
-    FillRenderer.prototype.unrender = function (type, context) {
-        var segs = this.segsByType[type];
-        if (segs) {
-            if (type === 'bgEvent') {
-                triggerWillRemoveSegs(context, segs, false); // isMirror=false
-            }
-            this.detachSegs(type, segs);
-        }
-    };
-    // Renders and assigns an `el` property for each fill segment. Generic enough to work with different types.
-    // Only returns segments that successfully rendered.
-    FillRenderer.prototype.renderSegEls = function (type, segs) {
-        var _this = this;
-        var html = '';
-        var i;
-        if (segs.length) {
-            // build a large concatenation of segment HTML
-            for (i = 0; i < segs.length; i++) {
-                html += this.renderSegHtml(type, segs[i]);
-            }
-            // Grab individual elements from the combined HTML string. Use each as the default rendering.
-            // Then, compute the 'el' for each segment.
-            htmlToElements(html).forEach(function (el, i) {
-                var seg = segs[i];
-                if (el) {
-                    seg.el = el;
-                }
-            });
-            if (type === 'bgEvent') {
-                segs = filterSegsViaEls(this.context, segs, false // isMirror. background events can never be mirror elements
-                );
-            }
-            // correct element type? (would be bad if a non-TD were inserted into a table for example)
-            segs = segs.filter(function (seg) {
-                return elementMatches(seg.el, _this.fillSegTag);
-            });
-        }
-        return segs;
-    };
-    // Builds the HTML needed for one fill segment. Generic enough to work with different types.
-    FillRenderer.prototype.renderSegHtml = function (type, seg) {
-        var css = null;
-        var classNames = [];
-        if (type !== 'highlight' && type !== 'businessHours') {
-            css = {
-                'background-color': seg.eventRange.ui.backgroundColor
-            };
-        }
-        if (type !== 'highlight') {
-            classNames = classNames.concat(seg.eventRange.ui.classNames);
-        }
-        if (type === 'businessHours') {
-            classNames.push('fc-bgevent');
-        }
-        else {
-            classNames.push('fc-' + type.toLowerCase());
-        }
-        return '<' + this.fillSegTag +
-            (classNames.length ? ' class="' + classNames.join(' ') + '"' : '') +
-            (css ? ' style="' + cssToStr(css) + '"' : '') +
-            '></' + this.fillSegTag + '>';
-    };
-    FillRenderer.prototype.detachSegs = function (type, segs) {
-        var containerEls = this.containerElsByType[type];
-        if (containerEls) {
-            containerEls.forEach(removeElement);
-            delete this.containerElsByType[type];
-        }
-    };
-    FillRenderer.prototype.computeSizes = function (force) {
-        for (var type in this.segsByType) {
-            if (force || this.dirtySizeFlags[type]) {
-                this.computeSegSizes(this.segsByType[type]);
-            }
-        }
-    };
-    FillRenderer.prototype.assignSizes = function (force) {
-        for (var type in this.segsByType) {
-            if (force || this.dirtySizeFlags[type]) {
-                this.assignSegSizes(this.segsByType[type]);
-            }
-        }
-        this.dirtySizeFlags = {};
-    };
-    FillRenderer.prototype.computeSegSizes = function (segs) {
-    };
-    FillRenderer.prototype.assignSegSizes = function (segs) {
-    };
-    return FillRenderer;
-}());
-
-var NamedTimeZoneImpl = /** @class */ (function () {
-    function NamedTimeZoneImpl(timeZoneName) {
-        this.timeZoneName = timeZoneName;
-    }
-    return NamedTimeZoneImpl;
-}());
-
-/*
-An abstraction for a dragging interaction originating on an event.
-Does higher-level things than PointerDragger, such as possibly:
-- a "mirror" that moves with the pointer
-- a minimum number of pixels or other criteria for a true drag to begin
-
-subclasses must emit:
-- pointerdown
-- dragstart
-- dragmove
-- pointerup
-- dragend
-*/
-var ElementDragging = /** @class */ (function () {
-    function ElementDragging(el) {
-        this.emitter = new EmitterMixin();
-    }
-    ElementDragging.prototype.destroy = function () {
-    };
-    ElementDragging.prototype.setMirrorIsVisible = function (bool) {
-        // optional if subclass doesn't want to support a mirror
-    };
-    ElementDragging.prototype.setMirrorNeedsRevert = function (bool) {
-        // optional if subclass doesn't want to support a mirror
-    };
-    ElementDragging.prototype.setAutoScrollEnabled = function (bool) {
-        // optional
-    };
-    return ElementDragging;
-}());
-
-function formatDate(dateInput, settings) {
-    if (settings === void 0) { settings = {}; }
-    var dateEnv = buildDateEnv$1(settings);
-    var formatter = createFormatter(settings);
-    var dateMeta = dateEnv.createMarkerMeta(dateInput);
-    if (!dateMeta) { // TODO: warning?
-        return '';
-    }
-    return dateEnv.format(dateMeta.marker, formatter, {
-        forcedTzo: dateMeta.forcedTzo
-    });
-}
-function formatRange(startInput, endInput, settings // mixture of env and formatter settings
-) {
-    var dateEnv = buildDateEnv$1(typeof settings === 'object' && settings ? settings : {}); // pass in if non-null object
-    var formatter = createFormatter(settings, globalDefaults.defaultRangeSeparator);
-    var startMeta = dateEnv.createMarkerMeta(startInput);
-    var endMeta = dateEnv.createMarkerMeta(endInput);
-    if (!startMeta || !endMeta) { // TODO: warning?
-        return '';
-    }
-    return dateEnv.formatRange(startMeta.marker, endMeta.marker, formatter, {
-        forcedStartTzo: startMeta.forcedTzo,
-        forcedEndTzo: endMeta.forcedTzo,
-        isEndExclusive: settings.isEndExclusive
-    });
-}
-// TODO: more DRY and optimized
-function buildDateEnv$1(settings) {
-    var locale = buildLocale(settings.locale || 'en', parseRawLocales([]).map); // TODO: don't hardcode 'en' everywhere
-    // ensure required settings
-    settings = __assign({ timeZone: globalDefaults.timeZone, calendarSystem: 'gregory' }, settings, { locale: locale });
-    return new DateEnv(settings);
-}
-
-var DRAG_META_PROPS = {
-    startTime: createDuration,
-    duration: createDuration,
-    create: Boolean,
-    sourceId: String
-};
-var DRAG_META_DEFAULTS = {
-    create: true
-};
-function parseDragMeta(raw) {
-    var leftoverProps = {};
-    var refined = refineProps(raw, DRAG_META_PROPS, DRAG_META_DEFAULTS, leftoverProps);
-    refined.leftoverProps = leftoverProps;
-    return refined;
-}
-
-// Computes a default column header formatting string if `colFormat` is not explicitly defined
-function computeFallbackHeaderFormat(datesRepDistinctDays, dayCnt) {
-    // if more than one week row, or if there are a lot of columns with not much space,
-    // put just the day numbers will be in each cell
-    if (!datesRepDistinctDays || dayCnt > 10) {
-        return { weekday: 'short' }; // "Sat"
-    }
-    else if (dayCnt > 1) {
-        return { weekday: 'short', month: 'numeric', day: 'numeric', omitCommas: true }; // "Sat 11/12"
-    }
-    else {
-        return { weekday: 'long' }; // "Saturday"
-    }
-}
-function renderDateCell(dateMarker, dateProfile, datesRepDistinctDays, colCnt, colHeadFormat, context, colspan, otherAttrs) {
-    var dateEnv = context.dateEnv, theme = context.theme, options = context.options;
-    var isDateValid = rangeContainsMarker(dateProfile.activeRange, dateMarker); // TODO: called too frequently. cache somehow.
-    var classNames = [
-        'fc-day-header',
-        theme.getClass('widgetHeader')
-    ];
-    var innerHtml;
-    if (typeof options.columnHeaderHtml === 'function') {
-        innerHtml = options.columnHeaderHtml(dateEnv.toDate(dateMarker));
-    }
-    else if (typeof options.columnHeaderText === 'function') {
-        innerHtml = htmlEscape(options.columnHeaderText(dateEnv.toDate(dateMarker)));
-    }
-    else {
-        innerHtml = htmlEscape(dateEnv.format(dateMarker, colHeadFormat));
-    }
-    // if only one row of days, the classNames on the header can represent the specific days beneath
-    if (datesRepDistinctDays) {
-        classNames = classNames.concat(
-        // includes the day-of-week class
-        // noThemeHighlight=true (don't highlight the header)
-        getDayClasses(dateMarker, dateProfile, context, true));
-    }
-    else {
-        classNames.push('fc-' + DAY_IDS[dateMarker.getUTCDay()]); // only add the day-of-week class
-    }
-    return '' +
-        '<th class="' + classNames.join(' ') + '"' +
-        ((isDateValid && datesRepDistinctDays) ?
-            ' data-date="' + dateEnv.formatIso(dateMarker, { omitTime: true }) + '"' :
-            '') +
-        (colspan > 1 ?
-            ' colspan="' + colspan + '"' :
-            '') +
-        (otherAttrs ?
-            ' ' + otherAttrs :
-            '') +
-        '>' +
-        (isDateValid ?
-            // don't make a link if the heading could represent multiple days, or if there's only one day (forceOff)
-            buildGotoAnchorHtml(options, dateEnv, { date: dateMarker, forceOff: !datesRepDistinctDays || colCnt === 1 }, innerHtml) :
-            // if not valid, display text, but no link
-            innerHtml) +
-        '</th>';
-}
-
-var DayHeader = /** @class */ (function (_super) {
-    __extends(DayHeader, _super);
-    function DayHeader(parentEl) {
-        var _this = _super.call(this) || this;
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-        _this.parentEl = parentEl;
-        return _this;
-    }
-    DayHeader.prototype.render = function (props, context) {
-        var dates = props.dates, datesRepDistinctDays = props.datesRepDistinctDays;
-        var parts = [];
-        this.renderSkeleton(context);
-        if (props.renderIntroHtml) {
-            parts.push(props.renderIntroHtml());
-        }
-        var colHeadFormat = createFormatter(context.options.columnHeaderFormat ||
-            computeFallbackHeaderFormat(datesRepDistinctDays, dates.length));
-        for (var _i = 0, dates_1 = dates; _i < dates_1.length; _i++) {
-            var date = dates_1[_i];
-            parts.push(renderDateCell(date, props.dateProfile, datesRepDistinctDays, dates.length, colHeadFormat, context));
-        }
-        if (context.isRtl) {
-            parts.reverse();
-        }
-        this.thead.innerHTML = '<tr>' + parts.join('') + '</tr>';
-    };
-    DayHeader.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderSkeleton.unrender();
-    };
-    DayHeader.prototype._renderSkeleton = function (context) {
-        var theme = context.theme;
-        var parentEl = this.parentEl;
-        parentEl.innerHTML = ''; // because might be nbsp
-        parentEl.appendChild(this.el = htmlToElement('<div class="fc-row ' + theme.getClass('headerRow') + '">' +
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-            '<thead></thead>' +
-            '</table>' +
-            '</div>'));
-        this.thead = this.el.querySelector('thead');
-    };
-    DayHeader.prototype._unrenderSkeleton = function () {
-        removeElement(this.el);
-    };
-    return DayHeader;
-}(Component));
-
-var DaySeries = /** @class */ (function () {
-    function DaySeries(range, dateProfileGenerator) {
-        var date = range.start;
-        var end = range.end;
-        var indices = [];
-        var dates = [];
-        var dayIndex = -1;
-        while (date < end) { // loop each day from start to end
-            if (dateProfileGenerator.isHiddenDay(date)) {
-                indices.push(dayIndex + 0.5); // mark that it's between indices
-            }
-            else {
-                dayIndex++;
-                indices.push(dayIndex);
-                dates.push(date);
-            }
-            date = addDays(date, 1);
-        }
-        this.dates = dates;
-        this.indices = indices;
-        this.cnt = dates.length;
-    }
-    DaySeries.prototype.sliceRange = function (range) {
-        var firstIndex = this.getDateDayIndex(range.start); // inclusive first index
-        var lastIndex = this.getDateDayIndex(addDays(range.end, -1)); // inclusive last index
-        var clippedFirstIndex = Math.max(0, firstIndex);
-        var clippedLastIndex = Math.min(this.cnt - 1, lastIndex);
-        // deal with in-between indices
-        clippedFirstIndex = Math.ceil(clippedFirstIndex); // in-between starts round to next cell
-        clippedLastIndex = Math.floor(clippedLastIndex); // in-between ends round to prev cell
-        if (clippedFirstIndex <= clippedLastIndex) {
-            return {
-                firstIndex: clippedFirstIndex,
-                lastIndex: clippedLastIndex,
-                isStart: firstIndex === clippedFirstIndex,
-                isEnd: lastIndex === clippedLastIndex
-            };
-        }
-        else {
-            return null;
-        }
-    };
-    // Given a date, returns its chronolocial cell-index from the first cell of the grid.
-    // If the date lies between cells (because of hiddenDays), returns a floating-point value between offsets.
-    // If before the first offset, returns a negative number.
-    // If after the last offset, returns an offset past the last cell offset.
-    // Only works for *start* dates of cells. Will not work for exclusive end dates for cells.
-    DaySeries.prototype.getDateDayIndex = function (date) {
-        var indices = this.indices;
-        var dayOffset = Math.floor(diffDays(this.dates[0], date));
-        if (dayOffset < 0) {
-            return indices[0] - 1;
-        }
-        else if (dayOffset >= indices.length) {
-            return indices[indices.length - 1] + 1;
-        }
-        else {
-            return indices[dayOffset];
-        }
-    };
-    return DaySeries;
-}());
-
-var DayTable = /** @class */ (function () {
-    function DayTable(daySeries, breakOnWeeks) {
-        var dates = daySeries.dates;
-        var daysPerRow;
-        var firstDay;
-        var rowCnt;
-        if (breakOnWeeks) {
-            // count columns until the day-of-week repeats
-            firstDay = dates[0].getUTCDay();
-            for (daysPerRow = 1; daysPerRow < dates.length; daysPerRow++) {
-                if (dates[daysPerRow].getUTCDay() === firstDay) {
-                    break;
-                }
-            }
-            rowCnt = Math.ceil(dates.length / daysPerRow);
-        }
-        else {
-            rowCnt = 1;
-            daysPerRow = dates.length;
-        }
-        this.rowCnt = rowCnt;
-        this.colCnt = daysPerRow;
-        this.daySeries = daySeries;
-        this.cells = this.buildCells();
-        this.headerDates = this.buildHeaderDates();
-    }
-    DayTable.prototype.buildCells = function () {
-        var rows = [];
-        for (var row = 0; row < this.rowCnt; row++) {
-            var cells = [];
-            for (var col = 0; col < this.colCnt; col++) {
-                cells.push(this.buildCell(row, col));
-            }
-            rows.push(cells);
-        }
-        return rows;
-    };
-    DayTable.prototype.buildCell = function (row, col) {
-        return {
-            date: this.daySeries.dates[row * this.colCnt + col]
-        };
-    };
-    DayTable.prototype.buildHeaderDates = function () {
-        var dates = [];
-        for (var col = 0; col < this.colCnt; col++) {
-            dates.push(this.cells[0][col].date);
-        }
-        return dates;
-    };
-    DayTable.prototype.sliceRange = function (range) {
-        var colCnt = this.colCnt;
-        var seriesSeg = this.daySeries.sliceRange(range);
-        var segs = [];
-        if (seriesSeg) {
-            var firstIndex = seriesSeg.firstIndex, lastIndex = seriesSeg.lastIndex;
-            var index = firstIndex;
-            while (index <= lastIndex) {
-                var row = Math.floor(index / colCnt);
-                var nextIndex = Math.min((row + 1) * colCnt, lastIndex + 1);
-                segs.push({
-                    row: row,
-                    firstCol: index % colCnt,
-                    lastCol: (nextIndex - 1) % colCnt,
-                    isStart: seriesSeg.isStart && index === firstIndex,
-                    isEnd: seriesSeg.isEnd && (nextIndex - 1) === lastIndex
-                });
-                index = nextIndex;
-            }
-        }
-        return segs;
-    };
-    return DayTable;
-}());
-
-var Slicer = /** @class */ (function () {
-    function Slicer() {
-        this.sliceBusinessHours = memoize(this._sliceBusinessHours);
-        this.sliceDateSelection = memoize(this._sliceDateSpan);
-        this.sliceEventStore = memoize(this._sliceEventStore);
-        this.sliceEventDrag = memoize(this._sliceInteraction);
-        this.sliceEventResize = memoize(this._sliceInteraction);
-    }
-    Slicer.prototype.sliceProps = function (props, dateProfile, nextDayThreshold, calendar, component) {
-        var extraArgs = [];
-        for (var _i = 5; _i < arguments.length; _i++) {
-            extraArgs[_i - 5] = arguments[_i];
-        }
-        var eventUiBases = props.eventUiBases;
-        var eventSegs = this.sliceEventStore.apply(this, [props.eventStore, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs));
-        return {
-            dateSelectionSegs: this.sliceDateSelection.apply(this, [props.dateSelection, eventUiBases, component].concat(extraArgs)),
-            businessHourSegs: this.sliceBusinessHours.apply(this, [props.businessHours, dateProfile, nextDayThreshold, calendar, component].concat(extraArgs)),
-            fgEventSegs: eventSegs.fg,
-            bgEventSegs: eventSegs.bg,
-            eventDrag: this.sliceEventDrag.apply(this, [props.eventDrag, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs)),
-            eventResize: this.sliceEventResize.apply(this, [props.eventResize, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs)),
-            eventSelection: props.eventSelection
-        }; // TODO: give interactionSegs?
-    };
-    Slicer.prototype.sliceNowDate = function (// does not memoize
-    date, component) {
-        var extraArgs = [];
-        for (var _i = 2; _i < arguments.length; _i++) {
-            extraArgs[_i - 2] = arguments[_i];
-        }
-        return this._sliceDateSpan.apply(this, [{ range: { start: date, end: addMs(date, 1) }, allDay: false },
-            {},
-            component].concat(extraArgs));
-    };
-    Slicer.prototype._sliceBusinessHours = function (businessHours, dateProfile, nextDayThreshold, calendar, component) {
-        var extraArgs = [];
-        for (var _i = 5; _i < arguments.length; _i++) {
-            extraArgs[_i - 5] = arguments[_i];
-        }
-        if (!businessHours) {
-            return [];
-        }
-        return this._sliceEventStore.apply(this, [expandRecurring(businessHours, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), calendar),
-            {},
-            dateProfile,
-            nextDayThreshold,
-            component].concat(extraArgs)).bg;
-    };
-    Slicer.prototype._sliceEventStore = function (eventStore, eventUiBases, dateProfile, nextDayThreshold, component) {
-        var extraArgs = [];
-        for (var _i = 5; _i < arguments.length; _i++) {
-            extraArgs[_i - 5] = arguments[_i];
-        }
-        if (eventStore) {
-            var rangeRes = sliceEventStore(eventStore, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);
-            return {
-                bg: this.sliceEventRanges(rangeRes.bg, component, extraArgs),
-                fg: this.sliceEventRanges(rangeRes.fg, component, extraArgs)
-            };
-        }
-        else {
-            return { bg: [], fg: [] };
-        }
-    };
-    Slicer.prototype._sliceInteraction = function (interaction, eventUiBases, dateProfile, nextDayThreshold, component) {
-        var extraArgs = [];
-        for (var _i = 5; _i < arguments.length; _i++) {
-            extraArgs[_i - 5] = arguments[_i];
-        }
-        if (!interaction) {
-            return null;
-        }
-        var rangeRes = sliceEventStore(interaction.mutatedEvents, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);
-        return {
-            segs: this.sliceEventRanges(rangeRes.fg, component, extraArgs),
-            affectedInstances: interaction.affectedEvents.instances,
-            isEvent: interaction.isEvent,
-            sourceSeg: interaction.origSeg
-        };
-    };
-    Slicer.prototype._sliceDateSpan = function (dateSpan, eventUiBases, component) {
-        var extraArgs = [];
-        for (var _i = 3; _i < arguments.length; _i++) {
-            extraArgs[_i - 3] = arguments[_i];
-        }
-        if (!dateSpan) {
-            return [];
-        }
-        var eventRange = fabricateEventRange(dateSpan, eventUiBases, component.context.calendar);
-        var segs = this.sliceRange.apply(this, [dateSpan.range].concat(extraArgs));
-        for (var _a = 0, segs_1 = segs; _a < segs_1.length; _a++) {
-            var seg = segs_1[_a];
-            seg.component = component;
-            seg.eventRange = eventRange;
-        }
-        return segs;
-    };
-    /*
-    "complete" seg means it has component and eventRange
-    */
-    Slicer.prototype.sliceEventRanges = function (eventRanges, component, // TODO: kill
-    extraArgs) {
-        var segs = [];
-        for (var _i = 0, eventRanges_1 = eventRanges; _i < eventRanges_1.length; _i++) {
-            var eventRange = eventRanges_1[_i];
-            segs.push.apply(segs, this.sliceEventRange(eventRange, component, extraArgs));
-        }
-        return segs;
-    };
-    /*
-    "complete" seg means it has component and eventRange
-    */
-    Slicer.prototype.sliceEventRange = function (eventRange, component, // TODO: kill
-    extraArgs) {
-        var segs = this.sliceRange.apply(this, [eventRange.range].concat(extraArgs));
-        for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-            var seg = segs_2[_i];
-            seg.component = component;
-            seg.eventRange = eventRange;
-            seg.isStart = eventRange.isStart && seg.isStart;
-            seg.isEnd = eventRange.isEnd && seg.isEnd;
-        }
-        return segs;
-    };
-    return Slicer;
-}());
-/*
-for incorporating minTime/maxTime if appropriate
-TODO: should be part of DateProfile!
-TimelineDateProfile already does this btw
-*/
-function computeActiveRange(dateProfile, isComponentAllDay) {
-    var range = dateProfile.activeRange;
-    if (isComponentAllDay) {
-        return range;
-    }
-    return {
-        start: addMs(range.start, dateProfile.minTime.milliseconds),
-        end: addMs(range.end, dateProfile.maxTime.milliseconds - 864e5) // 864e5 = ms in a day
-    };
-}
-
-// exports
-// --------------------------------------------------------------------------------------------------
-var version = '4.4.2';
-
-export { Calendar, Component, ComponentContext, DateComponent, DateEnv, DateProfileGenerator, DayHeader, DaySeries, DayTable, ElementDragging, ElementScrollController, EmitterMixin, EventApi, FgEventRenderer, FillRenderer, Interaction, Mixin, NamedTimeZoneImpl, PositionCache, ScrollComponent, ScrollController, Slicer, Splitter, Theme, View, WindowScrollController, addDays, addDurations, addMs, addWeeks, allowContextMenu, allowSelection, appendToElement, applyAll, applyMutationToEventStore, applyStyle, applyStyleProp, asRoughMinutes, asRoughMs, asRoughSeconds, buildGotoAnchorHtml, buildSegCompareObj, capitaliseFirstLetter, combineEventUis, compareByFieldSpec, compareByFieldSpecs, compareNumbers, compensateScroll, computeClippingRect, computeEdges, computeEventDraggable, computeEventEndResizable, computeEventStartResizable, computeFallbackHeaderFormat, computeHeightAndMargins, computeInnerRect, computeRect, computeVisibleDayRange, config, constrainPoint, createDuration, createElement, createEmptyEventStore, createEventInstance, createFormatter, createPlugin, cssToStr, debounce, diffDates, diffDayAndTime, diffDays, diffPoints, diffWeeks, diffWholeDays, diffWholeWeeks, disableCursor, distributeHeight, elementClosest, elementMatches, enableCursor, eventTupleToStore, filterEventStoreDefs, filterHash, findChildren, findElements, flexibleCompare, forceClassName, formatDate, formatIsoTimeString, formatRange, getAllDayHtml, getClippingParents, getDayClasses, getElSeg, getRectCenter, getRelevantEvents, globalDefaults, greatestDurationDenominator, hasBgRendering, htmlEscape, htmlToElement, insertAfterElement, interactionSettingsStore, interactionSettingsToStore, intersectRanges, intersectRects, isArraysEqual, isDateSpansEqual, isInt, isInteractionValid, isMultiDayRange, isPropsEqual, isPropsValid, isSingleDay, isValidDate, listenBySelector, mapHash, matchCellWidths, memoize, memoizeOutput, memoizeRendering, mergeEventStores, multiplyDuration, padStart, parseBusinessHours, parseDragMeta, parseEventDef, parseFieldSpecs, parse as parseMarker, pointInsideRect, prependToElement, preventContextMenu, preventDefault, preventSelection, processScopedUiProps, rangeContainsMarker, rangeContainsRange, rangesEqual, rangesIntersect, refineProps, removeElement, removeExact, renderDateCell, requestJson, sliceEventStore, startOfDay, subtractInnerElHeight, translateRect, uncompensateScroll, undistributeHeight, unpromisify, version, whenTransitionDone, wholeDivideDurations };
diff --git a/library/fullcalendar/packages/core/main.js b/library/fullcalendar/packages/core/main.js
deleted file mode 100644
index 2cb657a60..000000000
--- a/library/fullcalendar/packages/core/main.js
+++ /dev/null
@@ -1,8745 +0,0 @@
-/*!
-FullCalendar Core Package v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
-    typeof define === 'function' && define.amd ? define(['exports'], factory) :
-    (global = global || self, factory(global.FullCalendar = {}));
-}(this, function (exports) { 'use strict';
-
-    // Creating
-    // ----------------------------------------------------------------------------------------------------------------
-    var elementPropHash = {
-        className: true,
-        colSpan: true,
-        rowSpan: true
-    };
-    var containerTagHash = {
-        '<tr': 'tbody',
-        '<td': 'tr'
-    };
-    function createElement(tagName, attrs, content) {
-        var el = document.createElement(tagName);
-        if (attrs) {
-            for (var attrName in attrs) {
-                if (attrName === 'style') {
-                    applyStyle(el, attrs[attrName]);
-                }
-                else if (elementPropHash[attrName]) {
-                    el[attrName] = attrs[attrName];
-                }
-                else {
-                    el.setAttribute(attrName, attrs[attrName]);
-                }
-            }
-        }
-        if (typeof content === 'string') {
-            el.innerHTML = content; // shortcut. no need to process HTML in any way
-        }
-        else if (content != null) {
-            appendToElement(el, content);
-        }
-        return el;
-    }
-    function htmlToElement(html) {
-        html = html.trim();
-        var container = document.createElement(computeContainerTag(html));
-        container.innerHTML = html;
-        return container.firstChild;
-    }
-    function htmlToElements(html) {
-        return Array.prototype.slice.call(htmlToNodeList(html));
-    }
-    function htmlToNodeList(html) {
-        html = html.trim();
-        var container = document.createElement(computeContainerTag(html));
-        container.innerHTML = html;
-        return container.childNodes;
-    }
-    // assumes html already trimmed and tag names are lowercase
-    function computeContainerTag(html) {
-        return containerTagHash[html.substr(0, 3) // faster than using regex
-        ] || 'div';
-    }
-    function appendToElement(el, content) {
-        var childNodes = normalizeContent(content);
-        for (var i = 0; i < childNodes.length; i++) {
-            el.appendChild(childNodes[i]);
-        }
-    }
-    function prependToElement(parent, content) {
-        var newEls = normalizeContent(content);
-        var afterEl = parent.firstChild || null; // if no firstChild, will append to end, but that's okay, b/c there were no children
-        for (var i = 0; i < newEls.length; i++) {
-            parent.insertBefore(newEls[i], afterEl);
-        }
-    }
-    function insertAfterElement(refEl, content) {
-        var newEls = normalizeContent(content);
-        var afterEl = refEl.nextSibling || null;
-        for (var i = 0; i < newEls.length; i++) {
-            refEl.parentNode.insertBefore(newEls[i], afterEl);
-        }
-    }
-    function normalizeContent(content) {
-        var els;
-        if (typeof content === 'string') {
-            els = htmlToElements(content);
-        }
-        else if (content instanceof Node) {
-            els = [content];
-        }
-        else { // Node[] or NodeList
-            els = Array.prototype.slice.call(content);
-        }
-        return els;
-    }
-    function removeElement(el) {
-        if (el.parentNode) {
-            el.parentNode.removeChild(el);
-        }
-    }
-    // Querying
-    // ----------------------------------------------------------------------------------------------------------------
-    // from https://developer.mozilla.org/en-US/docs/Web/API/Element/closest
-    var matchesMethod = Element.prototype.matches ||
-        Element.prototype.matchesSelector ||
-        Element.prototype.msMatchesSelector;
-    var closestMethod = Element.prototype.closest || function (selector) {
-        // polyfill
-        var el = this;
-        if (!document.documentElement.contains(el)) {
-            return null;
-        }
-        do {
-            if (elementMatches(el, selector)) {
-                return el;
-            }
-            el = el.parentElement || el.parentNode;
-        } while (el !== null && el.nodeType === 1);
-        return null;
-    };
-    function elementClosest(el, selector) {
-        return closestMethod.call(el, selector);
-    }
-    function elementMatches(el, selector) {
-        return matchesMethod.call(el, selector);
-    }
-    // accepts multiple subject els
-    // returns a real array. good for methods like forEach
-    function findElements(container, selector) {
-        var containers = container instanceof HTMLElement ? [container] : container;
-        var allMatches = [];
-        for (var i = 0; i < containers.length; i++) {
-            var matches = containers[i].querySelectorAll(selector);
-            for (var j = 0; j < matches.length; j++) {
-                allMatches.push(matches[j]);
-            }
-        }
-        return allMatches;
-    }
-    // accepts multiple subject els
-    // only queries direct child elements
-    function findChildren(parent, selector) {
-        var parents = parent instanceof HTMLElement ? [parent] : parent;
-        var allMatches = [];
-        for (var i = 0; i < parents.length; i++) {
-            var childNodes = parents[i].children; // only ever elements
-            for (var j = 0; j < childNodes.length; j++) {
-                var childNode = childNodes[j];
-                if (!selector || elementMatches(childNode, selector)) {
-                    allMatches.push(childNode);
-                }
-            }
-        }
-        return allMatches;
-    }
-    // Attributes
-    // ----------------------------------------------------------------------------------------------------------------
-    function forceClassName(el, className, bool) {
-        if (bool) {
-            el.classList.add(className);
-        }
-        else {
-            el.classList.remove(className);
-        }
-    }
-    // Style
-    // ----------------------------------------------------------------------------------------------------------------
-    var PIXEL_PROP_RE = /(top|left|right|bottom|width|height)$/i;
-    function applyStyle(el, props) {
-        for (var propName in props) {
-            applyStyleProp(el, propName, props[propName]);
-        }
-    }
-    function applyStyleProp(el, name, val) {
-        if (val == null) {
-            el.style[name] = '';
-        }
-        else if (typeof val === 'number' && PIXEL_PROP_RE.test(name)) {
-            el.style[name] = val + 'px';
-        }
-        else {
-            el.style[name] = val;
-        }
-    }
-
-    function pointInsideRect(point, rect) {
-        return point.left >= rect.left &&
-            point.left < rect.right &&
-            point.top >= rect.top &&
-            point.top < rect.bottom;
-    }
-    // Returns a new rectangle that is the intersection of the two rectangles. If they don't intersect, returns false
-    function intersectRects(rect1, rect2) {
-        var res = {
-            left: Math.max(rect1.left, rect2.left),
-            right: Math.min(rect1.right, rect2.right),
-            top: Math.max(rect1.top, rect2.top),
-            bottom: Math.min(rect1.bottom, rect2.bottom)
-        };
-        if (res.left < res.right && res.top < res.bottom) {
-            return res;
-        }
-        return false;
-    }
-    function translateRect(rect, deltaX, deltaY) {
-        return {
-            left: rect.left + deltaX,
-            right: rect.right + deltaX,
-            top: rect.top + deltaY,
-            bottom: rect.bottom + deltaY
-        };
-    }
-    // Returns a new point that will have been moved to reside within the given rectangle
-    function constrainPoint(point, rect) {
-        return {
-            left: Math.min(Math.max(point.left, rect.left), rect.right),
-            top: Math.min(Math.max(point.top, rect.top), rect.bottom)
-        };
-    }
-    // Returns a point that is the center of the given rectangle
-    function getRectCenter(rect) {
-        return {
-            left: (rect.left + rect.right) / 2,
-            top: (rect.top + rect.bottom) / 2
-        };
-    }
-    // Subtracts point2's coordinates from point1's coordinates, returning a delta
-    function diffPoints(point1, point2) {
-        return {
-            left: point1.left - point2.left,
-            top: point1.top - point2.top
-        };
-    }
-
-    // Logic for determining if, when the element is right-to-left, the scrollbar appears on the left side
-    var isRtlScrollbarOnLeft = null;
-    function getIsRtlScrollbarOnLeft() {
-        if (isRtlScrollbarOnLeft === null) {
-            isRtlScrollbarOnLeft = computeIsRtlScrollbarOnLeft();
-        }
-        return isRtlScrollbarOnLeft;
-    }
-    function computeIsRtlScrollbarOnLeft() {
-        var outerEl = createElement('div', {
-            style: {
-                position: 'absolute',
-                top: -1000,
-                left: 0,
-                border: 0,
-                padding: 0,
-                overflow: 'scroll',
-                direction: 'rtl'
-            }
-        }, '<div></div>');
-        document.body.appendChild(outerEl);
-        var innerEl = outerEl.firstChild;
-        var res = innerEl.getBoundingClientRect().left > outerEl.getBoundingClientRect().left;
-        removeElement(outerEl);
-        return res;
-    }
-    // The scrollbar width computations in computeEdges are sometimes flawed when it comes to
-    // retina displays, rounding, and IE11. Massage them into a usable value.
-    function sanitizeScrollbarWidth(width) {
-        width = Math.max(0, width); // no negatives
-        width = Math.round(width);
-        return width;
-    }
-
-    function computeEdges(el, getPadding) {
-        if (getPadding === void 0) { getPadding = false; }
-        var computedStyle = window.getComputedStyle(el);
-        var borderLeft = parseInt(computedStyle.borderLeftWidth, 10) || 0;
-        var borderRight = parseInt(computedStyle.borderRightWidth, 10) || 0;
-        var borderTop = parseInt(computedStyle.borderTopWidth, 10) || 0;
-        var borderBottom = parseInt(computedStyle.borderBottomWidth, 10) || 0;
-        // must use offset(Width|Height) because compatible with client(Width|Height)
-        var scrollbarLeftRight = sanitizeScrollbarWidth(el.offsetWidth - el.clientWidth - borderLeft - borderRight);
-        var scrollbarBottom = sanitizeScrollbarWidth(el.offsetHeight - el.clientHeight - borderTop - borderBottom);
-        var res = {
-            borderLeft: borderLeft,
-            borderRight: borderRight,
-            borderTop: borderTop,
-            borderBottom: borderBottom,
-            scrollbarBottom: scrollbarBottom,
-            scrollbarLeft: 0,
-            scrollbarRight: 0
-        };
-        if (getIsRtlScrollbarOnLeft() && computedStyle.direction === 'rtl') { // is the scrollbar on the left side?
-            res.scrollbarLeft = scrollbarLeftRight;
-        }
-        else {
-            res.scrollbarRight = scrollbarLeftRight;
-        }
-        if (getPadding) {
-            res.paddingLeft = parseInt(computedStyle.paddingLeft, 10) || 0;
-            res.paddingRight = parseInt(computedStyle.paddingRight, 10) || 0;
-            res.paddingTop = parseInt(computedStyle.paddingTop, 10) || 0;
-            res.paddingBottom = parseInt(computedStyle.paddingBottom, 10) || 0;
-        }
-        return res;
-    }
-    function computeInnerRect(el, goWithinPadding) {
-        if (goWithinPadding === void 0) { goWithinPadding = false; }
-        var outerRect = computeRect(el);
-        var edges = computeEdges(el, goWithinPadding);
-        var res = {
-            left: outerRect.left + edges.borderLeft + edges.scrollbarLeft,
-            right: outerRect.right - edges.borderRight - edges.scrollbarRight,
-            top: outerRect.top + edges.borderTop,
-            bottom: outerRect.bottom - edges.borderBottom - edges.scrollbarBottom
-        };
-        if (goWithinPadding) {
-            res.left += edges.paddingLeft;
-            res.right -= edges.paddingRight;
-            res.top += edges.paddingTop;
-            res.bottom -= edges.paddingBottom;
-        }
-        return res;
-    }
-    function computeRect(el) {
-        var rect = el.getBoundingClientRect();
-        return {
-            left: rect.left + window.pageXOffset,
-            top: rect.top + window.pageYOffset,
-            right: rect.right + window.pageXOffset,
-            bottom: rect.bottom + window.pageYOffset
-        };
-    }
-    function computeViewportRect() {
-        return {
-            left: window.pageXOffset,
-            right: window.pageXOffset + document.documentElement.clientWidth,
-            top: window.pageYOffset,
-            bottom: window.pageYOffset + document.documentElement.clientHeight
-        };
-    }
-    function computeHeightAndMargins(el) {
-        return el.getBoundingClientRect().height + computeVMargins(el);
-    }
-    function computeVMargins(el) {
-        var computed = window.getComputedStyle(el);
-        return parseInt(computed.marginTop, 10) +
-            parseInt(computed.marginBottom, 10);
-    }
-    // does not return window
-    function getClippingParents(el) {
-        var parents = [];
-        while (el instanceof HTMLElement) { // will stop when gets to document or null
-            var computedStyle = window.getComputedStyle(el);
-            if (computedStyle.position === 'fixed') {
-                break;
-            }
-            if ((/(auto|scroll)/).test(computedStyle.overflow + computedStyle.overflowY + computedStyle.overflowX)) {
-                parents.push(el);
-            }
-            el = el.parentNode;
-        }
-        return parents;
-    }
-    function computeClippingRect(el) {
-        return getClippingParents(el)
-            .map(function (el) {
-            return computeInnerRect(el);
-        })
-            .concat(computeViewportRect())
-            .reduce(function (rect0, rect1) {
-            return intersectRects(rect0, rect1) || rect1; // should always intersect
-        });
-    }
-
-    // Stops a mouse/touch event from doing it's native browser action
-    function preventDefault(ev) {
-        ev.preventDefault();
-    }
-    // Event Delegation
-    // ----------------------------------------------------------------------------------------------------------------
-    function listenBySelector(container, eventType, selector, handler) {
-        function realHandler(ev) {
-            var matchedChild = elementClosest(ev.target, selector);
-            if (matchedChild) {
-                handler.call(matchedChild, ev, matchedChild);
-            }
-        }
-        container.addEventListener(eventType, realHandler);
-        return function () {
-            container.removeEventListener(eventType, realHandler);
-        };
-    }
-    function listenToHoverBySelector(container, selector, onMouseEnter, onMouseLeave) {
-        var currentMatchedChild;
-        return listenBySelector(container, 'mouseover', selector, function (ev, matchedChild) {
-            if (matchedChild !== currentMatchedChild) {
-                currentMatchedChild = matchedChild;
-                onMouseEnter(ev, matchedChild);
-                var realOnMouseLeave_1 = function (ev) {
-                    currentMatchedChild = null;
-                    onMouseLeave(ev, matchedChild);
-                    matchedChild.removeEventListener('mouseleave', realOnMouseLeave_1);
-                };
-                // listen to the next mouseleave, and then unattach
-                matchedChild.addEventListener('mouseleave', realOnMouseLeave_1);
-            }
-        });
-    }
-    // Animation
-    // ----------------------------------------------------------------------------------------------------------------
-    var transitionEventNames = [
-        'webkitTransitionEnd',
-        'otransitionend',
-        'oTransitionEnd',
-        'msTransitionEnd',
-        'transitionend'
-    ];
-    // triggered only when the next single subsequent transition finishes
-    function whenTransitionDone(el, callback) {
-        var realCallback = function (ev) {
-            callback(ev);
-            transitionEventNames.forEach(function (eventName) {
-                el.removeEventListener(eventName, realCallback);
-            });
-        };
-        transitionEventNames.forEach(function (eventName) {
-            el.addEventListener(eventName, realCallback); // cross-browser way to determine when the transition finishes
-        });
-    }
-
-    var DAY_IDS = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'];
-    // Adding
-    function addWeeks(m, n) {
-        var a = dateToUtcArray(m);
-        a[2] += n * 7;
-        return arrayToUtcDate(a);
-    }
-    function addDays(m, n) {
-        var a = dateToUtcArray(m);
-        a[2] += n;
-        return arrayToUtcDate(a);
-    }
-    function addMs(m, n) {
-        var a = dateToUtcArray(m);
-        a[6] += n;
-        return arrayToUtcDate(a);
-    }
-    // Diffing (all return floats)
-    function diffWeeks(m0, m1) {
-        return diffDays(m0, m1) / 7;
-    }
-    function diffDays(m0, m1) {
-        return (m1.valueOf() - m0.valueOf()) / (1000 * 60 * 60 * 24);
-    }
-    function diffHours(m0, m1) {
-        return (m1.valueOf() - m0.valueOf()) / (1000 * 60 * 60);
-    }
-    function diffMinutes(m0, m1) {
-        return (m1.valueOf() - m0.valueOf()) / (1000 * 60);
-    }
-    function diffSeconds(m0, m1) {
-        return (m1.valueOf() - m0.valueOf()) / 1000;
-    }
-    function diffDayAndTime(m0, m1) {
-        var m0day = startOfDay(m0);
-        var m1day = startOfDay(m1);
-        return {
-            years: 0,
-            months: 0,
-            days: Math.round(diffDays(m0day, m1day)),
-            milliseconds: (m1.valueOf() - m1day.valueOf()) - (m0.valueOf() - m0day.valueOf())
-        };
-    }
-    // Diffing Whole Units
-    function diffWholeWeeks(m0, m1) {
-        var d = diffWholeDays(m0, m1);
-        if (d !== null && d % 7 === 0) {
-            return d / 7;
-        }
-        return null;
-    }
-    function diffWholeDays(m0, m1) {
-        if (timeAsMs(m0) === timeAsMs(m1)) {
-            return Math.round(diffDays(m0, m1));
-        }
-        return null;
-    }
-    // Start-Of
-    function startOfDay(m) {
-        return arrayToUtcDate([
-            m.getUTCFullYear(),
-            m.getUTCMonth(),
-            m.getUTCDate()
-        ]);
-    }
-    function startOfHour(m) {
-        return arrayToUtcDate([
-            m.getUTCFullYear(),
-            m.getUTCMonth(),
-            m.getUTCDate(),
-            m.getUTCHours()
-        ]);
-    }
-    function startOfMinute(m) {
-        return arrayToUtcDate([
-            m.getUTCFullYear(),
-            m.getUTCMonth(),
-            m.getUTCDate(),
-            m.getUTCHours(),
-            m.getUTCMinutes()
-        ]);
-    }
-    function startOfSecond(m) {
-        return arrayToUtcDate([
-            m.getUTCFullYear(),
-            m.getUTCMonth(),
-            m.getUTCDate(),
-            m.getUTCHours(),
-            m.getUTCMinutes(),
-            m.getUTCSeconds()
-        ]);
-    }
-    // Week Computation
-    function weekOfYear(marker, dow, doy) {
-        var y = marker.getUTCFullYear();
-        var w = weekOfGivenYear(marker, y, dow, doy);
-        if (w < 1) {
-            return weekOfGivenYear(marker, y - 1, dow, doy);
-        }
-        var nextW = weekOfGivenYear(marker, y + 1, dow, doy);
-        if (nextW >= 1) {
-            return Math.min(w, nextW);
-        }
-        return w;
-    }
-    function weekOfGivenYear(marker, year, dow, doy) {
-        var firstWeekStart = arrayToUtcDate([year, 0, 1 + firstWeekOffset(year, dow, doy)]);
-        var dayStart = startOfDay(marker);
-        var days = Math.round(diffDays(firstWeekStart, dayStart));
-        return Math.floor(days / 7) + 1; // zero-indexed
-    }
-    // start-of-first-week - start-of-year
-    function firstWeekOffset(year, dow, doy) {
-        // first-week day -- which january is always in the first week (4 for iso, 1 for other)
-        var fwd = 7 + dow - doy;
-        // first-week day local weekday -- which local weekday is fwd
-        var fwdlw = (7 + arrayToUtcDate([year, 0, fwd]).getUTCDay() - dow) % 7;
-        return -fwdlw + fwd - 1;
-    }
-    // Array Conversion
-    function dateToLocalArray(date) {
-        return [
-            date.getFullYear(),
-            date.getMonth(),
-            date.getDate(),
-            date.getHours(),
-            date.getMinutes(),
-            date.getSeconds(),
-            date.getMilliseconds()
-        ];
-    }
-    function arrayToLocalDate(a) {
-        return new Date(a[0], a[1] || 0, a[2] == null ? 1 : a[2], // day of month
-        a[3] || 0, a[4] || 0, a[5] || 0);
-    }
-    function dateToUtcArray(date) {
-        return [
-            date.getUTCFullYear(),
-            date.getUTCMonth(),
-            date.getUTCDate(),
-            date.getUTCHours(),
-            date.getUTCMinutes(),
-            date.getUTCSeconds(),
-            date.getUTCMilliseconds()
-        ];
-    }
-    function arrayToUtcDate(a) {
-        // according to web standards (and Safari), a month index is required.
-        // massage if only given a year.
-        if (a.length === 1) {
-            a = a.concat([0]);
-        }
-        return new Date(Date.UTC.apply(Date, a));
-    }
-    // Other Utils
-    function isValidDate(m) {
-        return !isNaN(m.valueOf());
-    }
-    function timeAsMs(m) {
-        return m.getUTCHours() * 1000 * 60 * 60 +
-            m.getUTCMinutes() * 1000 * 60 +
-            m.getUTCSeconds() * 1000 +
-            m.getUTCMilliseconds();
-    }
-
-    var INTERNAL_UNITS = ['years', 'months', 'days', 'milliseconds'];
-    var PARSE_RE = /^(-?)(?:(\d+)\.)?(\d+):(\d\d)(?::(\d\d)(?:\.(\d\d\d))?)?/;
-    // Parsing and Creation
-    function createDuration(input, unit) {
-        var _a;
-        if (typeof input === 'string') {
-            return parseString(input);
-        }
-        else if (typeof input === 'object' && input) { // non-null object
-            return normalizeObject(input);
-        }
-        else if (typeof input === 'number') {
-            return normalizeObject((_a = {}, _a[unit || 'milliseconds'] = input, _a));
-        }
-        else {
-            return null;
-        }
-    }
-    function parseString(s) {
-        var m = PARSE_RE.exec(s);
-        if (m) {
-            var sign = m[1] ? -1 : 1;
-            return {
-                years: 0,
-                months: 0,
-                days: sign * (m[2] ? parseInt(m[2], 10) : 0),
-                milliseconds: sign * ((m[3] ? parseInt(m[3], 10) : 0) * 60 * 60 * 1000 + // hours
-                    (m[4] ? parseInt(m[4], 10) : 0) * 60 * 1000 + // minutes
-                    (m[5] ? parseInt(m[5], 10) : 0) * 1000 + // seconds
-                    (m[6] ? parseInt(m[6], 10) : 0) // ms
-                )
-            };
-        }
-        return null;
-    }
-    function normalizeObject(obj) {
-        return {
-            years: obj.years || obj.year || 0,
-            months: obj.months || obj.month || 0,
-            days: (obj.days || obj.day || 0) +
-                getWeeksFromInput(obj) * 7,
-            milliseconds: (obj.hours || obj.hour || 0) * 60 * 60 * 1000 + // hours
-                (obj.minutes || obj.minute || 0) * 60 * 1000 + // minutes
-                (obj.seconds || obj.second || 0) * 1000 + // seconds
-                (obj.milliseconds || obj.millisecond || obj.ms || 0) // ms
-        };
-    }
-    function getWeeksFromInput(obj) {
-        return obj.weeks || obj.week || 0;
-    }
-    // Equality
-    function durationsEqual(d0, d1) {
-        return d0.years === d1.years &&
-            d0.months === d1.months &&
-            d0.days === d1.days &&
-            d0.milliseconds === d1.milliseconds;
-    }
-    function isSingleDay(dur) {
-        return dur.years === 0 && dur.months === 0 && dur.days === 1 && dur.milliseconds === 0;
-    }
-    // Simple Math
-    function addDurations(d0, d1) {
-        return {
-            years: d0.years + d1.years,
-            months: d0.months + d1.months,
-            days: d0.days + d1.days,
-            milliseconds: d0.milliseconds + d1.milliseconds
-        };
-    }
-    function subtractDurations(d1, d0) {
-        return {
-            years: d1.years - d0.years,
-            months: d1.months - d0.months,
-            days: d1.days - d0.days,
-            milliseconds: d1.milliseconds - d0.milliseconds
-        };
-    }
-    function multiplyDuration(d, n) {
-        return {
-            years: d.years * n,
-            months: d.months * n,
-            days: d.days * n,
-            milliseconds: d.milliseconds * n
-        };
-    }
-    // Conversions
-    // "Rough" because they are based on average-case Gregorian months/years
-    function asRoughYears(dur) {
-        return asRoughDays(dur) / 365;
-    }
-    function asRoughMonths(dur) {
-        return asRoughDays(dur) / 30;
-    }
-    function asRoughDays(dur) {
-        return asRoughMs(dur) / 864e5;
-    }
-    function asRoughMinutes(dur) {
-        return asRoughMs(dur) / (1000 * 60);
-    }
-    function asRoughSeconds(dur) {
-        return asRoughMs(dur) / 1000;
-    }
-    function asRoughMs(dur) {
-        return dur.years * (365 * 864e5) +
-            dur.months * (30 * 864e5) +
-            dur.days * 864e5 +
-            dur.milliseconds;
-    }
-    // Advanced Math
-    function wholeDivideDurations(numerator, denominator) {
-        var res = null;
-        for (var i = 0; i < INTERNAL_UNITS.length; i++) {
-            var unit = INTERNAL_UNITS[i];
-            if (denominator[unit]) {
-                var localRes = numerator[unit] / denominator[unit];
-                if (!isInt(localRes) || (res !== null && res !== localRes)) {
-                    return null;
-                }
-                res = localRes;
-            }
-            else if (numerator[unit]) {
-                // needs to divide by something but can't!
-                return null;
-            }
-        }
-        return res;
-    }
-    function greatestDurationDenominator(dur, dontReturnWeeks) {
-        var ms = dur.milliseconds;
-        if (ms) {
-            if (ms % 1000 !== 0) {
-                return { unit: 'millisecond', value: ms };
-            }
-            if (ms % (1000 * 60) !== 0) {
-                return { unit: 'second', value: ms / 1000 };
-            }
-            if (ms % (1000 * 60 * 60) !== 0) {
-                return { unit: 'minute', value: ms / (1000 * 60) };
-            }
-            if (ms) {
-                return { unit: 'hour', value: ms / (1000 * 60 * 60) };
-            }
-        }
-        if (dur.days) {
-            if (!dontReturnWeeks && dur.days % 7 === 0) {
-                return { unit: 'week', value: dur.days / 7 };
-            }
-            return { unit: 'day', value: dur.days };
-        }
-        if (dur.months) {
-            return { unit: 'month', value: dur.months };
-        }
-        if (dur.years) {
-            return { unit: 'year', value: dur.years };
-        }
-        return { unit: 'millisecond', value: 0 };
-    }
-
-    /* FullCalendar-specific DOM Utilities
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // Given the scrollbar widths of some other container, create borders/margins on rowEls in order to match the left
-    // and right space that was offset by the scrollbars. A 1-pixel border first, then margin beyond that.
-    function compensateScroll(rowEl, scrollbarWidths) {
-        if (scrollbarWidths.left) {
-            applyStyle(rowEl, {
-                borderLeftWidth: 1,
-                marginLeft: scrollbarWidths.left - 1
-            });
-        }
-        if (scrollbarWidths.right) {
-            applyStyle(rowEl, {
-                borderRightWidth: 1,
-                marginRight: scrollbarWidths.right - 1
-            });
-        }
-    }
-    // Undoes compensateScroll and restores all borders/margins
-    function uncompensateScroll(rowEl) {
-        applyStyle(rowEl, {
-            marginLeft: '',
-            marginRight: '',
-            borderLeftWidth: '',
-            borderRightWidth: ''
-        });
-    }
-    // Make the mouse cursor express that an event is not allowed in the current area
-    function disableCursor() {
-        document.body.classList.add('fc-not-allowed');
-    }
-    // Returns the mouse cursor to its original look
-    function enableCursor() {
-        document.body.classList.remove('fc-not-allowed');
-    }
-    // Given a total available height to fill, have `els` (essentially child rows) expand to accomodate.
-    // By default, all elements that are shorter than the recommended height are expanded uniformly, not considering
-    // any other els that are already too tall. if `shouldRedistribute` is on, it considers these tall rows and
-    // reduces the available height.
-    function distributeHeight(els, availableHeight, shouldRedistribute) {
-        // *FLOORING NOTE*: we floor in certain places because zoom can give inaccurate floating-point dimensions,
-        // and it is better to be shorter than taller, to avoid creating unnecessary scrollbars.
-        var minOffset1 = Math.floor(availableHeight / els.length); // for non-last element
-        var minOffset2 = Math.floor(availableHeight - minOffset1 * (els.length - 1)); // for last element *FLOORING NOTE*
-        var flexEls = []; // elements that are allowed to expand. array of DOM nodes
-        var flexOffsets = []; // amount of vertical space it takes up
-        var flexHeights = []; // actual css height
-        var usedHeight = 0;
-        undistributeHeight(els); // give all elements their natural height
-        // find elements that are below the recommended height (expandable).
-        // important to query for heights in a single first pass (to avoid reflow oscillation).
-        els.forEach(function (el, i) {
-            var minOffset = i === els.length - 1 ? minOffset2 : minOffset1;
-            var naturalHeight = el.getBoundingClientRect().height;
-            var naturalOffset = naturalHeight + computeVMargins(el);
-            if (naturalOffset < minOffset) {
-                flexEls.push(el);
-                flexOffsets.push(naturalOffset);
-                flexHeights.push(naturalHeight);
-            }
-            else {
-                // this element stretches past recommended height (non-expandable). mark the space as occupied.
-                usedHeight += naturalOffset;
-            }
-        });
-        // readjust the recommended height to only consider the height available to non-maxed-out rows.
-        if (shouldRedistribute) {
-            availableHeight -= usedHeight;
-            minOffset1 = Math.floor(availableHeight / flexEls.length);
-            minOffset2 = Math.floor(availableHeight - minOffset1 * (flexEls.length - 1)); // *FLOORING NOTE*
-        }
-        // assign heights to all expandable elements
-        flexEls.forEach(function (el, i) {
-            var minOffset = i === flexEls.length - 1 ? minOffset2 : minOffset1;
-            var naturalOffset = flexOffsets[i];
-            var naturalHeight = flexHeights[i];
-            var newHeight = minOffset - (naturalOffset - naturalHeight); // subtract the margin/padding
-            if (naturalOffset < minOffset) { // we check this again because redistribution might have changed things
-                el.style.height = newHeight + 'px';
-            }
-        });
-    }
-    // Undoes distrubuteHeight, restoring all els to their natural height
-    function undistributeHeight(els) {
-        els.forEach(function (el) {
-            el.style.height = '';
-        });
-    }
-    // Given `els`, a set of <td> cells, find the cell with the largest natural width and set the widths of all the
-    // cells to be that width.
-    // PREREQUISITE: if you want a cell to take up width, it needs to have a single inner element w/ display:inline
-    function matchCellWidths(els) {
-        var maxInnerWidth = 0;
-        els.forEach(function (el) {
-            var innerEl = el.firstChild; // hopefully an element
-            if (innerEl instanceof HTMLElement) {
-                var innerWidth_1 = innerEl.getBoundingClientRect().width;
-                if (innerWidth_1 > maxInnerWidth) {
-                    maxInnerWidth = innerWidth_1;
-                }
-            }
-        });
-        maxInnerWidth++; // sometimes not accurate of width the text needs to stay on one line. insurance
-        els.forEach(function (el) {
-            el.style.width = maxInnerWidth + 'px';
-        });
-        return maxInnerWidth;
-    }
-    // Given one element that resides inside another,
-    // Subtracts the height of the inner element from the outer element.
-    function subtractInnerElHeight(outerEl, innerEl) {
-        // effin' IE8/9/10/11 sometimes returns 0 for dimensions. this weird hack was the only thing that worked
-        var reflowStyleProps = {
-            position: 'relative',
-            left: -1 // ensure reflow in case the el was already relative. negative is less likely to cause new scroll
-        };
-        applyStyle(outerEl, reflowStyleProps);
-        applyStyle(innerEl, reflowStyleProps);
-        var diff = // grab the dimensions
-         outerEl.getBoundingClientRect().height -
-            innerEl.getBoundingClientRect().height;
-        // undo hack
-        var resetStyleProps = { position: '', left: '' };
-        applyStyle(outerEl, resetStyleProps);
-        applyStyle(innerEl, resetStyleProps);
-        return diff;
-    }
-    /* Selection
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function preventSelection(el) {
-        el.classList.add('fc-unselectable');
-        el.addEventListener('selectstart', preventDefault);
-    }
-    function allowSelection(el) {
-        el.classList.remove('fc-unselectable');
-        el.removeEventListener('selectstart', preventDefault);
-    }
-    /* Context Menu
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function preventContextMenu(el) {
-        el.addEventListener('contextmenu', preventDefault);
-    }
-    function allowContextMenu(el) {
-        el.removeEventListener('contextmenu', preventDefault);
-    }
-    /* Object Ordering by Field
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function parseFieldSpecs(input) {
-        var specs = [];
-        var tokens = [];
-        var i;
-        var token;
-        if (typeof input === 'string') {
-            tokens = input.split(/\s*,\s*/);
-        }
-        else if (typeof input === 'function') {
-            tokens = [input];
-        }
-        else if (Array.isArray(input)) {
-            tokens = input;
-        }
-        for (i = 0; i < tokens.length; i++) {
-            token = tokens[i];
-            if (typeof token === 'string') {
-                specs.push(token.charAt(0) === '-' ?
-                    { field: token.substring(1), order: -1 } :
-                    { field: token, order: 1 });
-            }
-            else if (typeof token === 'function') {
-                specs.push({ func: token });
-            }
-        }
-        return specs;
-    }
-    function compareByFieldSpecs(obj0, obj1, fieldSpecs) {
-        var i;
-        var cmp;
-        for (i = 0; i < fieldSpecs.length; i++) {
-            cmp = compareByFieldSpec(obj0, obj1, fieldSpecs[i]);
-            if (cmp) {
-                return cmp;
-            }
-        }
-        return 0;
-    }
-    function compareByFieldSpec(obj0, obj1, fieldSpec) {
-        if (fieldSpec.func) {
-            return fieldSpec.func(obj0, obj1);
-        }
-        return flexibleCompare(obj0[fieldSpec.field], obj1[fieldSpec.field])
-            * (fieldSpec.order || 1);
-    }
-    function flexibleCompare(a, b) {
-        if (!a && !b) {
-            return 0;
-        }
-        if (b == null) {
-            return -1;
-        }
-        if (a == null) {
-            return 1;
-        }
-        if (typeof a === 'string' || typeof b === 'string') {
-            return String(a).localeCompare(String(b));
-        }
-        return a - b;
-    }
-    /* String Utilities
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function capitaliseFirstLetter(str) {
-        return str.charAt(0).toUpperCase() + str.slice(1);
-    }
-    function padStart(val, len) {
-        var s = String(val);
-        return '000'.substr(0, len - s.length) + s;
-    }
-    /* Number Utilities
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function compareNumbers(a, b) {
-        return a - b;
-    }
-    function isInt(n) {
-        return n % 1 === 0;
-    }
-    /* Weird Utilities
-    ----------------------------------------------------------------------------------------------------------------------*/
-    function applyAll(functions, thisObj, args) {
-        if (typeof functions === 'function') { // supplied a single function
-            functions = [functions];
-        }
-        if (functions) {
-            var i = void 0;
-            var ret = void 0;
-            for (i = 0; i < functions.length; i++) {
-                ret = functions[i].apply(thisObj, args) || ret;
-            }
-            return ret;
-        }
-    }
-    function firstDefined() {
-        var args = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-            args[_i] = arguments[_i];
-        }
-        for (var i = 0; i < args.length; i++) {
-            if (args[i] !== undefined) {
-                return args[i];
-            }
-        }
-    }
-    // Returns a function, that, as long as it continues to be invoked, will not
-    // be triggered. The function will be called after it stops being called for
-    // N milliseconds. If `immediate` is passed, trigger the function on the
-    // leading edge, instead of the trailing.
-    // https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714
-    function debounce(func, wait) {
-        var timeout;
-        var args;
-        var context;
-        var timestamp;
-        var result;
-        var later = function () {
-            var last = new Date().valueOf() - timestamp;
-            if (last < wait) {
-                timeout = setTimeout(later, wait - last);
-            }
-            else {
-                timeout = null;
-                result = func.apply(context, args);
-                context = args = null;
-            }
-        };
-        return function () {
-            context = this;
-            args = arguments;
-            timestamp = new Date().valueOf();
-            if (!timeout) {
-                timeout = setTimeout(later, wait);
-            }
-            return result;
-        };
-    }
-    // Number and Boolean are only types that defaults or not computed for
-    // TODO: write more comments
-    function refineProps(rawProps, processors, defaults, leftoverProps) {
-        if (defaults === void 0) { defaults = {}; }
-        var refined = {};
-        for (var key in processors) {
-            var processor = processors[key];
-            if (rawProps[key] !== undefined) {
-                // found
-                if (processor === Function) {
-                    refined[key] = typeof rawProps[key] === 'function' ? rawProps[key] : null;
-                }
-                else if (processor) { // a refining function?
-                    refined[key] = processor(rawProps[key]);
-                }
-                else {
-                    refined[key] = rawProps[key];
-                }
-            }
-            else if (defaults[key] !== undefined) {
-                // there's an explicit default
-                refined[key] = defaults[key];
-            }
-            else {
-                // must compute a default
-                if (processor === String) {
-                    refined[key] = ''; // empty string is default for String
-                }
-                else if (!processor || processor === Number || processor === Boolean || processor === Function) {
-                    refined[key] = null; // assign null for other non-custom processor funcs
-                }
-                else {
-                    refined[key] = processor(null); // run the custom processor func
-                }
-            }
-        }
-        if (leftoverProps) {
-            for (var key in rawProps) {
-                if (processors[key] === undefined) {
-                    leftoverProps[key] = rawProps[key];
-                }
-            }
-        }
-        return refined;
-    }
-    /* Date stuff that doesn't belong in datelib core
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // given a timed range, computes an all-day range that has the same exact duration,
-    // but whose start time is aligned with the start of the day.
-    function computeAlignedDayRange(timedRange) {
-        var dayCnt = Math.floor(diffDays(timedRange.start, timedRange.end)) || 1;
-        var start = startOfDay(timedRange.start);
-        var end = addDays(start, dayCnt);
-        return { start: start, end: end };
-    }
-    // given a timed range, computes an all-day range based on how for the end date bleeds into the next day
-    // TODO: give nextDayThreshold a default arg
-    function computeVisibleDayRange(timedRange, nextDayThreshold) {
-        if (nextDayThreshold === void 0) { nextDayThreshold = createDuration(0); }
-        var startDay = null;
-        var endDay = null;
-        if (timedRange.end) {
-            endDay = startOfDay(timedRange.end);
-            var endTimeMS = timedRange.end.valueOf() - endDay.valueOf(); // # of milliseconds into `endDay`
-            // If the end time is actually inclusively part of the next day and is equal to or
-            // beyond the next day threshold, adjust the end to be the exclusive end of `endDay`.
-            // Otherwise, leaving it as inclusive will cause it to exclude `endDay`.
-            if (endTimeMS && endTimeMS >= asRoughMs(nextDayThreshold)) {
-                endDay = addDays(endDay, 1);
-            }
-        }
-        if (timedRange.start) {
-            startDay = startOfDay(timedRange.start); // the beginning of the day the range starts
-            // If end is within `startDay` but not past nextDayThreshold, assign the default duration of one day.
-            if (endDay && endDay <= startDay) {
-                endDay = addDays(startDay, 1);
-            }
-        }
-        return { start: startDay, end: endDay };
-    }
-    // spans from one day into another?
-    function isMultiDayRange(range) {
-        var visibleRange = computeVisibleDayRange(range);
-        return diffDays(visibleRange.start, visibleRange.end) > 1;
-    }
-    function diffDates(date0, date1, dateEnv, largeUnit) {
-        if (largeUnit === 'year') {
-            return createDuration(dateEnv.diffWholeYears(date0, date1), 'year');
-        }
-        else if (largeUnit === 'month') {
-            return createDuration(dateEnv.diffWholeMonths(date0, date1), 'month');
-        }
-        else {
-            return diffDayAndTime(date0, date1); // returns a duration
-        }
-    }
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    function parseRecurring(eventInput, allDayDefault, dateEnv, recurringTypes, leftovers) {
-        for (var i = 0; i < recurringTypes.length; i++) {
-            var localLeftovers = {};
-            var parsed = recurringTypes[i].parse(eventInput, localLeftovers, dateEnv);
-            if (parsed) {
-                var allDay = localLeftovers.allDay;
-                delete localLeftovers.allDay; // remove from leftovers
-                if (allDay == null) {
-                    allDay = allDayDefault;
-                    if (allDay == null) {
-                        allDay = parsed.allDayGuess;
-                        if (allDay == null) {
-                            allDay = false;
-                        }
-                    }
-                }
-                __assign(leftovers, localLeftovers);
-                return {
-                    allDay: allDay,
-                    duration: parsed.duration,
-                    typeData: parsed.typeData,
-                    typeId: i
-                };
-            }
-        }
-        return null;
-    }
-    /*
-    Event MUST have a recurringDef
-    */
-    function expandRecurringRanges(eventDef, duration, framingRange, dateEnv, recurringTypes) {
-        var typeDef = recurringTypes[eventDef.recurringDef.typeId];
-        var markers = typeDef.expand(eventDef.recurringDef.typeData, {
-            start: dateEnv.subtract(framingRange.start, duration),
-            end: framingRange.end
-        }, dateEnv);
-        // the recurrence plugins don't guarantee that all-day events are start-of-day, so we have to
-        if (eventDef.allDay) {
-            markers = markers.map(startOfDay);
-        }
-        return markers;
-    }
-
-    var hasOwnProperty = Object.prototype.hasOwnProperty;
-    // Merges an array of objects into a single object.
-    // The second argument allows for an array of property names who's object values will be merged together.
-    function mergeProps(propObjs, complexProps) {
-        var dest = {};
-        var i;
-        var name;
-        var complexObjs;
-        var j;
-        var val;
-        var props;
-        if (complexProps) {
-            for (i = 0; i < complexProps.length; i++) {
-                name = complexProps[i];
-                complexObjs = [];
-                // collect the trailing object values, stopping when a non-object is discovered
-                for (j = propObjs.length - 1; j >= 0; j--) {
-                    val = propObjs[j][name];
-                    if (typeof val === 'object' && val) { // non-null object
-                        complexObjs.unshift(val);
-                    }
-                    else if (val !== undefined) {
-                        dest[name] = val; // if there were no objects, this value will be used
-                        break;
-                    }
-                }
-                // if the trailing values were objects, use the merged value
-                if (complexObjs.length) {
-                    dest[name] = mergeProps(complexObjs);
-                }
-            }
-        }
-        // copy values into the destination, going from last to first
-        for (i = propObjs.length - 1; i >= 0; i--) {
-            props = propObjs[i];
-            for (name in props) {
-                if (!(name in dest)) { // if already assigned by previous props or complex props, don't reassign
-                    dest[name] = props[name];
-                }
-            }
-        }
-        return dest;
-    }
-    function filterHash(hash, func) {
-        var filtered = {};
-        for (var key in hash) {
-            if (func(hash[key], key)) {
-                filtered[key] = hash[key];
-            }
-        }
-        return filtered;
-    }
-    function mapHash(hash, func) {
-        var newHash = {};
-        for (var key in hash) {
-            newHash[key] = func(hash[key], key);
-        }
-        return newHash;
-    }
-    function arrayToHash(a) {
-        var hash = {};
-        for (var _i = 0, a_1 = a; _i < a_1.length; _i++) {
-            var item = a_1[_i];
-            hash[item] = true;
-        }
-        return hash;
-    }
-    function hashValuesToArray(obj) {
-        var a = [];
-        for (var key in obj) {
-            a.push(obj[key]);
-        }
-        return a;
-    }
-    function isPropsEqual(obj0, obj1) {
-        for (var key in obj0) {
-            if (hasOwnProperty.call(obj0, key)) {
-                if (!(key in obj1)) {
-                    return false;
-                }
-            }
-        }
-        for (var key in obj1) {
-            if (hasOwnProperty.call(obj1, key)) {
-                if (obj0[key] !== obj1[key]) {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-    function parseEvents(rawEvents, sourceId, calendar, allowOpenRange) {
-        var eventStore = createEmptyEventStore();
-        for (var _i = 0, rawEvents_1 = rawEvents; _i < rawEvents_1.length; _i++) {
-            var rawEvent = rawEvents_1[_i];
-            var tuple = parseEvent(rawEvent, sourceId, calendar, allowOpenRange);
-            if (tuple) {
-                eventTupleToStore(tuple, eventStore);
-            }
-        }
-        return eventStore;
-    }
-    function eventTupleToStore(tuple, eventStore) {
-        if (eventStore === void 0) { eventStore = createEmptyEventStore(); }
-        eventStore.defs[tuple.def.defId] = tuple.def;
-        if (tuple.instance) {
-            eventStore.instances[tuple.instance.instanceId] = tuple.instance;
-        }
-        return eventStore;
-    }
-    function expandRecurring(eventStore, framingRange, calendar) {
-        var dateEnv = calendar.dateEnv;
-        var defs = eventStore.defs, instances = eventStore.instances;
-        // remove existing recurring instances
-        instances = filterHash(instances, function (instance) {
-            return !defs[instance.defId].recurringDef;
-        });
-        for (var defId in defs) {
-            var def = defs[defId];
-            if (def.recurringDef) {
-                var duration = def.recurringDef.duration;
-                if (!duration) {
-                    duration = def.allDay ?
-                        calendar.defaultAllDayEventDuration :
-                        calendar.defaultTimedEventDuration;
-                }
-                var starts = expandRecurringRanges(def, duration, framingRange, calendar.dateEnv, calendar.pluginSystem.hooks.recurringTypes);
-                for (var _i = 0, starts_1 = starts; _i < starts_1.length; _i++) {
-                    var start = starts_1[_i];
-                    var instance = createEventInstance(defId, {
-                        start: start,
-                        end: dateEnv.add(start, duration)
-                    });
-                    instances[instance.instanceId] = instance;
-                }
-            }
-        }
-        return { defs: defs, instances: instances };
-    }
-    // retrieves events that have the same groupId as the instance specified by `instanceId`
-    // or they are the same as the instance.
-    // why might instanceId not be in the store? an event from another calendar?
-    function getRelevantEvents(eventStore, instanceId) {
-        var instance = eventStore.instances[instanceId];
-        if (instance) {
-            var def_1 = eventStore.defs[instance.defId];
-            // get events/instances with same group
-            var newStore = filterEventStoreDefs(eventStore, function (lookDef) {
-                return isEventDefsGrouped(def_1, lookDef);
-            });
-            // add the original
-            // TODO: wish we could use eventTupleToStore or something like it
-            newStore.defs[def_1.defId] = def_1;
-            newStore.instances[instance.instanceId] = instance;
-            return newStore;
-        }
-        return createEmptyEventStore();
-    }
-    function isEventDefsGrouped(def0, def1) {
-        return Boolean(def0.groupId && def0.groupId === def1.groupId);
-    }
-    function transformRawEvents(rawEvents, eventSource, calendar) {
-        var calEachTransform = calendar.opt('eventDataTransform');
-        var sourceEachTransform = eventSource ? eventSource.eventDataTransform : null;
-        if (sourceEachTransform) {
-            rawEvents = transformEachRawEvent(rawEvents, sourceEachTransform);
-        }
-        if (calEachTransform) {
-            rawEvents = transformEachRawEvent(rawEvents, calEachTransform);
-        }
-        return rawEvents;
-    }
-    function transformEachRawEvent(rawEvents, func) {
-        var refinedEvents;
-        if (!func) {
-            refinedEvents = rawEvents;
-        }
-        else {
-            refinedEvents = [];
-            for (var _i = 0, rawEvents_2 = rawEvents; _i < rawEvents_2.length; _i++) {
-                var rawEvent = rawEvents_2[_i];
-                var refinedEvent = func(rawEvent);
-                if (refinedEvent) {
-                    refinedEvents.push(refinedEvent);
-                }
-                else if (refinedEvent == null) {
-                    refinedEvents.push(rawEvent);
-                } // if a different falsy value, do nothing
-            }
-        }
-        return refinedEvents;
-    }
-    function createEmptyEventStore() {
-        return { defs: {}, instances: {} };
-    }
-    function mergeEventStores(store0, store1) {
-        return {
-            defs: __assign({}, store0.defs, store1.defs),
-            instances: __assign({}, store0.instances, store1.instances)
-        };
-    }
-    function filterEventStoreDefs(eventStore, filterFunc) {
-        var defs = filterHash(eventStore.defs, filterFunc);
-        var instances = filterHash(eventStore.instances, function (instance) {
-            return defs[instance.defId]; // still exists?
-        });
-        return { defs: defs, instances: instances };
-    }
-
-    function parseRange(input, dateEnv) {
-        var start = null;
-        var end = null;
-        if (input.start) {
-            start = dateEnv.createMarker(input.start);
-        }
-        if (input.end) {
-            end = dateEnv.createMarker(input.end);
-        }
-        if (!start && !end) {
-            return null;
-        }
-        if (start && end && end < start) {
-            return null;
-        }
-        return { start: start, end: end };
-    }
-    // SIDE-EFFECT: will mutate ranges.
-    // Will return a new array result.
-    function invertRanges(ranges, constraintRange) {
-        var invertedRanges = [];
-        var start = constraintRange.start; // the end of the previous range. the start of the new range
-        var i;
-        var dateRange;
-        // ranges need to be in order. required for our date-walking algorithm
-        ranges.sort(compareRanges);
-        for (i = 0; i < ranges.length; i++) {
-            dateRange = ranges[i];
-            // add the span of time before the event (if there is any)
-            if (dateRange.start > start) { // compare millisecond time (skip any ambig logic)
-                invertedRanges.push({ start: start, end: dateRange.start });
-            }
-            if (dateRange.end > start) {
-                start = dateRange.end;
-            }
-        }
-        // add the span of time after the last event (if there is any)
-        if (start < constraintRange.end) { // compare millisecond time (skip any ambig logic)
-            invertedRanges.push({ start: start, end: constraintRange.end });
-        }
-        return invertedRanges;
-    }
-    function compareRanges(range0, range1) {
-        return range0.start.valueOf() - range1.start.valueOf(); // earlier ranges go first
-    }
-    function intersectRanges(range0, range1) {
-        var start = range0.start;
-        var end = range0.end;
-        var newRange = null;
-        if (range1.start !== null) {
-            if (start === null) {
-                start = range1.start;
-            }
-            else {
-                start = new Date(Math.max(start.valueOf(), range1.start.valueOf()));
-            }
-        }
-        if (range1.end != null) {
-            if (end === null) {
-                end = range1.end;
-            }
-            else {
-                end = new Date(Math.min(end.valueOf(), range1.end.valueOf()));
-            }
-        }
-        if (start === null || end === null || start < end) {
-            newRange = { start: start, end: end };
-        }
-        return newRange;
-    }
-    function rangesEqual(range0, range1) {
-        return (range0.start === null ? null : range0.start.valueOf()) === (range1.start === null ? null : range1.start.valueOf()) &&
-            (range0.end === null ? null : range0.end.valueOf()) === (range1.end === null ? null : range1.end.valueOf());
-    }
-    function rangesIntersect(range0, range1) {
-        return (range0.end === null || range1.start === null || range0.end > range1.start) &&
-            (range0.start === null || range1.end === null || range0.start < range1.end);
-    }
-    function rangeContainsRange(outerRange, innerRange) {
-        return (outerRange.start === null || (innerRange.start !== null && innerRange.start >= outerRange.start)) &&
-            (outerRange.end === null || (innerRange.end !== null && innerRange.end <= outerRange.end));
-    }
-    function rangeContainsMarker(range, date) {
-        return (range.start === null || date >= range.start) &&
-            (range.end === null || date < range.end);
-    }
-    // If the given date is not within the given range, move it inside.
-    // (If it's past the end, make it one millisecond before the end).
-    function constrainMarkerToRange(date, range) {
-        if (range.start != null && date < range.start) {
-            return range.start;
-        }
-        if (range.end != null && date >= range.end) {
-            return new Date(range.end.valueOf() - 1);
-        }
-        return date;
-    }
-
-    function removeExact(array, exactVal) {
-        var removeCnt = 0;
-        var i = 0;
-        while (i < array.length) {
-            if (array[i] === exactVal) {
-                array.splice(i, 1);
-                removeCnt++;
-            }
-            else {
-                i++;
-            }
-        }
-        return removeCnt;
-    }
-    function isArraysEqual(a0, a1) {
-        var len = a0.length;
-        var i;
-        if (len !== a1.length) { // not array? or not same length?
-            return false;
-        }
-        for (i = 0; i < len; i++) {
-            if (a0[i] !== a1[i]) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    function memoize(workerFunc) {
-        var args;
-        var res;
-        return function () {
-            if (!args || !isArraysEqual(args, arguments)) {
-                args = arguments;
-                res = workerFunc.apply(this, arguments);
-            }
-            return res;
-        };
-    }
-    /*
-    always executes the workerFunc, but if the result is equal to the previous result,
-    return the previous result instead.
-    */
-    function memoizeOutput(workerFunc, equalityFunc) {
-        var cachedRes = null;
-        return function () {
-            var newRes = workerFunc.apply(this, arguments);
-            if (cachedRes === null || !(cachedRes === newRes || equalityFunc(cachedRes, newRes))) {
-                cachedRes = newRes;
-            }
-            return cachedRes;
-        };
-    }
-
-    var EXTENDED_SETTINGS_AND_SEVERITIES = {
-        week: 3,
-        separator: 0,
-        omitZeroMinute: 0,
-        meridiem: 0,
-        omitCommas: 0
-    };
-    var STANDARD_DATE_PROP_SEVERITIES = {
-        timeZoneName: 7,
-        era: 6,
-        year: 5,
-        month: 4,
-        day: 2,
-        weekday: 2,
-        hour: 1,
-        minute: 1,
-        second: 1
-    };
-    var MERIDIEM_RE = /\s*([ap])\.?m\.?/i; // eats up leading spaces too
-    var COMMA_RE = /,/g; // we need re for globalness
-    var MULTI_SPACE_RE = /\s+/g;
-    var LTR_RE = /\u200e/g; // control character
-    var UTC_RE = /UTC|GMT/;
-    var NativeFormatter = /** @class */ (function () {
-        function NativeFormatter(formatSettings) {
-            var standardDateProps = {};
-            var extendedSettings = {};
-            var severity = 0;
-            for (var name_1 in formatSettings) {
-                if (name_1 in EXTENDED_SETTINGS_AND_SEVERITIES) {
-                    extendedSettings[name_1] = formatSettings[name_1];
-                    severity = Math.max(EXTENDED_SETTINGS_AND_SEVERITIES[name_1], severity);
-                }
-                else {
-                    standardDateProps[name_1] = formatSettings[name_1];
-                    if (name_1 in STANDARD_DATE_PROP_SEVERITIES) {
-                        severity = Math.max(STANDARD_DATE_PROP_SEVERITIES[name_1], severity);
-                    }
-                }
-            }
-            this.standardDateProps = standardDateProps;
-            this.extendedSettings = extendedSettings;
-            this.severity = severity;
-            this.buildFormattingFunc = memoize(buildFormattingFunc);
-        }
-        NativeFormatter.prototype.format = function (date, context) {
-            return this.buildFormattingFunc(this.standardDateProps, this.extendedSettings, context)(date);
-        };
-        NativeFormatter.prototype.formatRange = function (start, end, context) {
-            var _a = this, standardDateProps = _a.standardDateProps, extendedSettings = _a.extendedSettings;
-            var diffSeverity = computeMarkerDiffSeverity(start.marker, end.marker, context.calendarSystem);
-            if (!diffSeverity) {
-                return this.format(start, context);
-            }
-            var biggestUnitForPartial = diffSeverity;
-            if (biggestUnitForPartial > 1 && // the two dates are different in a way that's larger scale than time
-                (standardDateProps.year === 'numeric' || standardDateProps.year === '2-digit') &&
-                (standardDateProps.month === 'numeric' || standardDateProps.month === '2-digit') &&
-                (standardDateProps.day === 'numeric' || standardDateProps.day === '2-digit')) {
-                biggestUnitForPartial = 1; // make it look like the dates are only different in terms of time
-            }
-            var full0 = this.format(start, context);
-            var full1 = this.format(end, context);
-            if (full0 === full1) {
-                return full0;
-            }
-            var partialDateProps = computePartialFormattingOptions(standardDateProps, biggestUnitForPartial);
-            var partialFormattingFunc = buildFormattingFunc(partialDateProps, extendedSettings, context);
-            var partial0 = partialFormattingFunc(start);
-            var partial1 = partialFormattingFunc(end);
-            var insertion = findCommonInsertion(full0, partial0, full1, partial1);
-            var separator = extendedSettings.separator || '';
-            if (insertion) {
-                return insertion.before + partial0 + separator + partial1 + insertion.after;
-            }
-            return full0 + separator + full1;
-        };
-        NativeFormatter.prototype.getLargestUnit = function () {
-            switch (this.severity) {
-                case 7:
-                case 6:
-                case 5:
-                    return 'year';
-                case 4:
-                    return 'month';
-                case 3:
-                    return 'week';
-                default:
-                    return 'day';
-            }
-        };
-        return NativeFormatter;
-    }());
-    function buildFormattingFunc(standardDateProps, extendedSettings, context) {
-        var standardDatePropCnt = Object.keys(standardDateProps).length;
-        if (standardDatePropCnt === 1 && standardDateProps.timeZoneName === 'short') {
-            return function (date) {
-                return formatTimeZoneOffset(date.timeZoneOffset);
-            };
-        }
-        if (standardDatePropCnt === 0 && extendedSettings.week) {
-            return function (date) {
-                return formatWeekNumber(context.computeWeekNumber(date.marker), context.weekLabel, context.locale, extendedSettings.week);
-            };
-        }
-        return buildNativeFormattingFunc(standardDateProps, extendedSettings, context);
-    }
-    function buildNativeFormattingFunc(standardDateProps, extendedSettings, context) {
-        standardDateProps = __assign({}, standardDateProps); // copy
-        extendedSettings = __assign({}, extendedSettings); // copy
-        sanitizeSettings(standardDateProps, extendedSettings);
-        standardDateProps.timeZone = 'UTC'; // we leverage the only guaranteed timeZone for our UTC markers
-        var normalFormat = new Intl.DateTimeFormat(context.locale.codes, standardDateProps);
-        var zeroFormat; // needed?
-        if (extendedSettings.omitZeroMinute) {
-            var zeroProps = __assign({}, standardDateProps);
-            delete zeroProps.minute; // seconds and ms were already considered in sanitizeSettings
-            zeroFormat = new Intl.DateTimeFormat(context.locale.codes, zeroProps);
-        }
-        return function (date) {
-            var marker = date.marker;
-            var format;
-            if (zeroFormat && !marker.getUTCMinutes()) {
-                format = zeroFormat;
-            }
-            else {
-                format = normalFormat;
-            }
-            var s = format.format(marker);
-            return postProcess(s, date, standardDateProps, extendedSettings, context);
-        };
-    }
-    function sanitizeSettings(standardDateProps, extendedSettings) {
-        // deal with a browser inconsistency where formatting the timezone
-        // requires that the hour/minute be present.
-        if (standardDateProps.timeZoneName) {
-            if (!standardDateProps.hour) {
-                standardDateProps.hour = '2-digit';
-            }
-            if (!standardDateProps.minute) {
-                standardDateProps.minute = '2-digit';
-            }
-        }
-        // only support short timezone names
-        if (standardDateProps.timeZoneName === 'long') {
-            standardDateProps.timeZoneName = 'short';
-        }
-        // if requesting to display seconds, MUST display minutes
-        if (extendedSettings.omitZeroMinute && (standardDateProps.second || standardDateProps.millisecond)) {
-            delete extendedSettings.omitZeroMinute;
-        }
-    }
-    function postProcess(s, date, standardDateProps, extendedSettings, context) {
-        s = s.replace(LTR_RE, ''); // remove left-to-right control chars. do first. good for other regexes
-        if (standardDateProps.timeZoneName === 'short') {
-            s = injectTzoStr(s, (context.timeZone === 'UTC' || date.timeZoneOffset == null) ?
-                'UTC' : // important to normalize for IE, which does "GMT"
-                formatTimeZoneOffset(date.timeZoneOffset));
-        }
-        if (extendedSettings.omitCommas) {
-            s = s.replace(COMMA_RE, '').trim();
-        }
-        if (extendedSettings.omitZeroMinute) {
-            s = s.replace(':00', ''); // zeroFormat doesn't always achieve this
-        }
-        // ^ do anything that might create adjacent spaces before this point,
-        // because MERIDIEM_RE likes to eat up loading spaces
-        if (extendedSettings.meridiem === false) {
-            s = s.replace(MERIDIEM_RE, '').trim();
-        }
-        else if (extendedSettings.meridiem === 'narrow') { // a/p
-            s = s.replace(MERIDIEM_RE, function (m0, m1) {
-                return m1.toLocaleLowerCase();
-            });
-        }
-        else if (extendedSettings.meridiem === 'short') { // am/pm
-            s = s.replace(MERIDIEM_RE, function (m0, m1) {
-                return m1.toLocaleLowerCase() + 'm';
-            });
-        }
-        else if (extendedSettings.meridiem === 'lowercase') { // other meridiem transformers already converted to lowercase
-            s = s.replace(MERIDIEM_RE, function (m0) {
-                return m0.toLocaleLowerCase();
-            });
-        }
-        s = s.replace(MULTI_SPACE_RE, ' ');
-        s = s.trim();
-        return s;
-    }
-    function injectTzoStr(s, tzoStr) {
-        var replaced = false;
-        s = s.replace(UTC_RE, function () {
-            replaced = true;
-            return tzoStr;
-        });
-        // IE11 doesn't include UTC/GMT in the original string, so append to end
-        if (!replaced) {
-            s += ' ' + tzoStr;
-        }
-        return s;
-    }
-    function formatWeekNumber(num, weekLabel, locale, display) {
-        var parts = [];
-        if (display === 'narrow') {
-            parts.push(weekLabel);
-        }
-        else if (display === 'short') {
-            parts.push(weekLabel, ' ');
-        }
-        // otherwise, considered 'numeric'
-        parts.push(locale.simpleNumberFormat.format(num));
-        if (locale.options.isRtl) { // TODO: use control characters instead?
-            parts.reverse();
-        }
-        return parts.join('');
-    }
-    // Range Formatting Utils
-    // 0 = exactly the same
-    // 1 = different by time
-    // and bigger
-    function computeMarkerDiffSeverity(d0, d1, ca) {
-        if (ca.getMarkerYear(d0) !== ca.getMarkerYear(d1)) {
-            return 5;
-        }
-        if (ca.getMarkerMonth(d0) !== ca.getMarkerMonth(d1)) {
-            return 4;
-        }
-        if (ca.getMarkerDay(d0) !== ca.getMarkerDay(d1)) {
-            return 2;
-        }
-        if (timeAsMs(d0) !== timeAsMs(d1)) {
-            return 1;
-        }
-        return 0;
-    }
-    function computePartialFormattingOptions(options, biggestUnit) {
-        var partialOptions = {};
-        for (var name_2 in options) {
-            if (!(name_2 in STANDARD_DATE_PROP_SEVERITIES) || // not a date part prop (like timeZone)
-                STANDARD_DATE_PROP_SEVERITIES[name_2] <= biggestUnit) {
-                partialOptions[name_2] = options[name_2];
-            }
-        }
-        return partialOptions;
-    }
-    function findCommonInsertion(full0, partial0, full1, partial1) {
-        var i0 = 0;
-        while (i0 < full0.length) {
-            var found0 = full0.indexOf(partial0, i0);
-            if (found0 === -1) {
-                break;
-            }
-            var before0 = full0.substr(0, found0);
-            i0 = found0 + partial0.length;
-            var after0 = full0.substr(i0);
-            var i1 = 0;
-            while (i1 < full1.length) {
-                var found1 = full1.indexOf(partial1, i1);
-                if (found1 === -1) {
-                    break;
-                }
-                var before1 = full1.substr(0, found1);
-                i1 = found1 + partial1.length;
-                var after1 = full1.substr(i1);
-                if (before0 === before1 && after0 === after1) {
-                    return {
-                        before: before0,
-                        after: after0
-                    };
-                }
-            }
-        }
-        return null;
-    }
-
-    /*
-    TODO: fix the terminology of "formatter" vs "formatting func"
-    */
-    /*
-    At the time of instantiation, this object does not know which cmd-formatting system it will use.
-    It receives this at the time of formatting, as a setting.
-    */
-    var CmdFormatter = /** @class */ (function () {
-        function CmdFormatter(cmdStr, separator) {
-            this.cmdStr = cmdStr;
-            this.separator = separator;
-        }
-        CmdFormatter.prototype.format = function (date, context) {
-            return context.cmdFormatter(this.cmdStr, createVerboseFormattingArg(date, null, context, this.separator));
-        };
-        CmdFormatter.prototype.formatRange = function (start, end, context) {
-            return context.cmdFormatter(this.cmdStr, createVerboseFormattingArg(start, end, context, this.separator));
-        };
-        return CmdFormatter;
-    }());
-
-    var FuncFormatter = /** @class */ (function () {
-        function FuncFormatter(func) {
-            this.func = func;
-        }
-        FuncFormatter.prototype.format = function (date, context) {
-            return this.func(createVerboseFormattingArg(date, null, context));
-        };
-        FuncFormatter.prototype.formatRange = function (start, end, context) {
-            return this.func(createVerboseFormattingArg(start, end, context));
-        };
-        return FuncFormatter;
-    }());
-
-    // Formatter Object Creation
-    function createFormatter(input, defaultSeparator) {
-        if (typeof input === 'object' && input) { // non-null object
-            if (typeof defaultSeparator === 'string') {
-                input = __assign({ separator: defaultSeparator }, input);
-            }
-            return new NativeFormatter(input);
-        }
-        else if (typeof input === 'string') {
-            return new CmdFormatter(input, defaultSeparator);
-        }
-        else if (typeof input === 'function') {
-            return new FuncFormatter(input);
-        }
-    }
-    // String Utils
-    // timeZoneOffset is in minutes
-    function buildIsoString(marker, timeZoneOffset, stripZeroTime) {
-        if (stripZeroTime === void 0) { stripZeroTime = false; }
-        var s = marker.toISOString();
-        s = s.replace('.000', '');
-        if (stripZeroTime) {
-            s = s.replace('T00:00:00Z', '');
-        }
-        if (s.length > 10) { // time part wasn't stripped, can add timezone info
-            if (timeZoneOffset == null) {
-                s = s.replace('Z', '');
-            }
-            else if (timeZoneOffset !== 0) {
-                s = s.replace('Z', formatTimeZoneOffset(timeZoneOffset, true));
-            }
-            // otherwise, its UTC-0 and we want to keep the Z
-        }
-        return s;
-    }
-    function formatIsoTimeString(marker) {
-        return padStart(marker.getUTCHours(), 2) + ':' +
-            padStart(marker.getUTCMinutes(), 2) + ':' +
-            padStart(marker.getUTCSeconds(), 2);
-    }
-    function formatTimeZoneOffset(minutes, doIso) {
-        if (doIso === void 0) { doIso = false; }
-        var sign = minutes < 0 ? '-' : '+';
-        var abs = Math.abs(minutes);
-        var hours = Math.floor(abs / 60);
-        var mins = Math.round(abs % 60);
-        if (doIso) {
-            return sign + padStart(hours, 2) + ':' + padStart(mins, 2);
-        }
-        else {
-            return 'GMT' + sign + hours + (mins ? ':' + padStart(mins, 2) : '');
-        }
-    }
-    // Arg Utils
-    function createVerboseFormattingArg(start, end, context, separator) {
-        var startInfo = expandZonedMarker(start, context.calendarSystem);
-        var endInfo = end ? expandZonedMarker(end, context.calendarSystem) : null;
-        return {
-            date: startInfo,
-            start: startInfo,
-            end: endInfo,
-            timeZone: context.timeZone,
-            localeCodes: context.locale.codes,
-            separator: separator
-        };
-    }
-    function expandZonedMarker(dateInfo, calendarSystem) {
-        var a = calendarSystem.markerToArray(dateInfo.marker);
-        return {
-            marker: dateInfo.marker,
-            timeZoneOffset: dateInfo.timeZoneOffset,
-            array: a,
-            year: a[0],
-            month: a[1],
-            day: a[2],
-            hour: a[3],
-            minute: a[4],
-            second: a[5],
-            millisecond: a[6]
-        };
-    }
-
-    var EventSourceApi = /** @class */ (function () {
-        function EventSourceApi(calendar, internalEventSource) {
-            this.calendar = calendar;
-            this.internalEventSource = internalEventSource;
-        }
-        EventSourceApi.prototype.remove = function () {
-            this.calendar.dispatch({
-                type: 'REMOVE_EVENT_SOURCE',
-                sourceId: this.internalEventSource.sourceId
-            });
-        };
-        EventSourceApi.prototype.refetch = function () {
-            this.calendar.dispatch({
-                type: 'FETCH_EVENT_SOURCES',
-                sourceIds: [this.internalEventSource.sourceId]
-            });
-        };
-        Object.defineProperty(EventSourceApi.prototype, "id", {
-            get: function () {
-                return this.internalEventSource.publicId;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventSourceApi.prototype, "url", {
-            // only relevant to json-feed event sources
-            get: function () {
-                return this.internalEventSource.meta.url;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        return EventSourceApi;
-    }());
-
-    var EventApi = /** @class */ (function () {
-        function EventApi(calendar, def, instance) {
-            this._calendar = calendar;
-            this._def = def;
-            this._instance = instance || null;
-        }
-        /*
-        TODO: make event struct more responsible for this
-        */
-        EventApi.prototype.setProp = function (name, val) {
-            var _a, _b;
-            if (name in DATE_PROPS) ;
-            else if (name in NON_DATE_PROPS) {
-                if (typeof NON_DATE_PROPS[name] === 'function') {
-                    val = NON_DATE_PROPS[name](val);
-                }
-                this.mutate({
-                    standardProps: (_a = {}, _a[name] = val, _a)
-                });
-            }
-            else if (name in UNSCOPED_EVENT_UI_PROPS) {
-                var ui = void 0;
-                if (typeof UNSCOPED_EVENT_UI_PROPS[name] === 'function') {
-                    val = UNSCOPED_EVENT_UI_PROPS[name](val);
-                }
-                if (name === 'color') {
-                    ui = { backgroundColor: val, borderColor: val };
-                }
-                else if (name === 'editable') {
-                    ui = { startEditable: val, durationEditable: val };
-                }
-                else {
-                    ui = (_b = {}, _b[name] = val, _b);
-                }
-                this.mutate({
-                    standardProps: { ui: ui }
-                });
-            }
-        };
-        EventApi.prototype.setExtendedProp = function (name, val) {
-            var _a;
-            this.mutate({
-                extendedProps: (_a = {}, _a[name] = val, _a)
-            });
-        };
-        EventApi.prototype.setStart = function (startInput, options) {
-            if (options === void 0) { options = {}; }
-            var dateEnv = this._calendar.dateEnv;
-            var start = dateEnv.createMarker(startInput);
-            if (start && this._instance) { // TODO: warning if parsed bad
-                var instanceRange = this._instance.range;
-                var startDelta = diffDates(instanceRange.start, start, dateEnv, options.granularity); // what if parsed bad!?
-                if (options.maintainDuration) {
-                    this.mutate({ datesDelta: startDelta });
-                }
-                else {
-                    this.mutate({ startDelta: startDelta });
-                }
-            }
-        };
-        EventApi.prototype.setEnd = function (endInput, options) {
-            if (options === void 0) { options = {}; }
-            var dateEnv = this._calendar.dateEnv;
-            var end;
-            if (endInput != null) {
-                end = dateEnv.createMarker(endInput);
-                if (!end) {
-                    return; // TODO: warning if parsed bad
-                }
-            }
-            if (this._instance) {
-                if (end) {
-                    var endDelta = diffDates(this._instance.range.end, end, dateEnv, options.granularity);
-                    this.mutate({ endDelta: endDelta });
-                }
-                else {
-                    this.mutate({ standardProps: { hasEnd: false } });
-                }
-            }
-        };
-        EventApi.prototype.setDates = function (startInput, endInput, options) {
-            if (options === void 0) { options = {}; }
-            var dateEnv = this._calendar.dateEnv;
-            var standardProps = { allDay: options.allDay };
-            var start = dateEnv.createMarker(startInput);
-            var end;
-            if (!start) {
-                return; // TODO: warning if parsed bad
-            }
-            if (endInput != null) {
-                end = dateEnv.createMarker(endInput);
-                if (!end) { // TODO: warning if parsed bad
-                    return;
-                }
-            }
-            if (this._instance) {
-                var instanceRange = this._instance.range;
-                // when computing the diff for an event being converted to all-day,
-                // compute diff off of the all-day values the way event-mutation does.
-                if (options.allDay === true) {
-                    instanceRange = computeAlignedDayRange(instanceRange);
-                }
-                var startDelta = diffDates(instanceRange.start, start, dateEnv, options.granularity);
-                if (end) {
-                    var endDelta = diffDates(instanceRange.end, end, dateEnv, options.granularity);
-                    if (durationsEqual(startDelta, endDelta)) {
-                        this.mutate({ datesDelta: startDelta, standardProps: standardProps });
-                    }
-                    else {
-                        this.mutate({ startDelta: startDelta, endDelta: endDelta, standardProps: standardProps });
-                    }
-                }
-                else { // means "clear the end"
-                    standardProps.hasEnd = false;
-                    this.mutate({ datesDelta: startDelta, standardProps: standardProps });
-                }
-            }
-        };
-        EventApi.prototype.moveStart = function (deltaInput) {
-            var delta = createDuration(deltaInput);
-            if (delta) { // TODO: warning if parsed bad
-                this.mutate({ startDelta: delta });
-            }
-        };
-        EventApi.prototype.moveEnd = function (deltaInput) {
-            var delta = createDuration(deltaInput);
-            if (delta) { // TODO: warning if parsed bad
-                this.mutate({ endDelta: delta });
-            }
-        };
-        EventApi.prototype.moveDates = function (deltaInput) {
-            var delta = createDuration(deltaInput);
-            if (delta) { // TODO: warning if parsed bad
-                this.mutate({ datesDelta: delta });
-            }
-        };
-        EventApi.prototype.setAllDay = function (allDay, options) {
-            if (options === void 0) { options = {}; }
-            var standardProps = { allDay: allDay };
-            var maintainDuration = options.maintainDuration;
-            if (maintainDuration == null) {
-                maintainDuration = this._calendar.opt('allDayMaintainDuration');
-            }
-            if (this._def.allDay !== allDay) {
-                standardProps.hasEnd = maintainDuration;
-            }
-            this.mutate({ standardProps: standardProps });
-        };
-        EventApi.prototype.formatRange = function (formatInput) {
-            var dateEnv = this._calendar.dateEnv;
-            var instance = this._instance;
-            var formatter = createFormatter(formatInput, this._calendar.opt('defaultRangeSeparator'));
-            if (this._def.hasEnd) {
-                return dateEnv.formatRange(instance.range.start, instance.range.end, formatter, {
-                    forcedStartTzo: instance.forcedStartTzo,
-                    forcedEndTzo: instance.forcedEndTzo
-                });
-            }
-            else {
-                return dateEnv.format(instance.range.start, formatter, {
-                    forcedTzo: instance.forcedStartTzo
-                });
-            }
-        };
-        EventApi.prototype.mutate = function (mutation) {
-            var def = this._def;
-            var instance = this._instance;
-            if (instance) {
-                this._calendar.dispatch({
-                    type: 'MUTATE_EVENTS',
-                    instanceId: instance.instanceId,
-                    mutation: mutation,
-                    fromApi: true
-                });
-                var eventStore = this._calendar.state.eventStore;
-                this._def = eventStore.defs[def.defId];
-                this._instance = eventStore.instances[instance.instanceId];
-            }
-        };
-        EventApi.prototype.remove = function () {
-            this._calendar.dispatch({
-                type: 'REMOVE_EVENT_DEF',
-                defId: this._def.defId
-            });
-        };
-        Object.defineProperty(EventApi.prototype, "source", {
-            get: function () {
-                var sourceId = this._def.sourceId;
-                if (sourceId) {
-                    return new EventSourceApi(this._calendar, this._calendar.state.eventSources[sourceId]);
-                }
-                return null;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "start", {
-            get: function () {
-                return this._instance ?
-                    this._calendar.dateEnv.toDate(this._instance.range.start) :
-                    null;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "end", {
-            get: function () {
-                return (this._instance && this._def.hasEnd) ?
-                    this._calendar.dateEnv.toDate(this._instance.range.end) :
-                    null;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "id", {
-            // computable props that all access the def
-            // TODO: find a TypeScript-compatible way to do this at scale
-            get: function () { return this._def.publicId; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "groupId", {
-            get: function () { return this._def.groupId; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "allDay", {
-            get: function () { return this._def.allDay; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "title", {
-            get: function () { return this._def.title; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "url", {
-            get: function () { return this._def.url; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "rendering", {
-            get: function () { return this._def.rendering; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "startEditable", {
-            get: function () { return this._def.ui.startEditable; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "durationEditable", {
-            get: function () { return this._def.ui.durationEditable; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "constraint", {
-            get: function () { return this._def.ui.constraints[0] || null; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "overlap", {
-            get: function () { return this._def.ui.overlap; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "allow", {
-            get: function () { return this._def.ui.allows[0] || null; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "backgroundColor", {
-            get: function () { return this._def.ui.backgroundColor; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "borderColor", {
-            get: function () { return this._def.ui.borderColor; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "textColor", {
-            get: function () { return this._def.ui.textColor; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "classNames", {
-            // NOTE: user can't modify these because Object.freeze was called in event-def parsing
-            get: function () { return this._def.ui.classNames; },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(EventApi.prototype, "extendedProps", {
-            get: function () { return this._def.extendedProps; },
-            enumerable: true,
-            configurable: true
-        });
-        return EventApi;
-    }());
-
-    /*
-    Specifying nextDayThreshold signals that all-day ranges should be sliced.
-    */
-    function sliceEventStore(eventStore, eventUiBases, framingRange, nextDayThreshold) {
-        var inverseBgByGroupId = {};
-        var inverseBgByDefId = {};
-        var defByGroupId = {};
-        var bgRanges = [];
-        var fgRanges = [];
-        var eventUis = compileEventUis(eventStore.defs, eventUiBases);
-        for (var defId in eventStore.defs) {
-            var def = eventStore.defs[defId];
-            if (def.rendering === 'inverse-background') {
-                if (def.groupId) {
-                    inverseBgByGroupId[def.groupId] = [];
-                    if (!defByGroupId[def.groupId]) {
-                        defByGroupId[def.groupId] = def;
-                    }
-                }
-                else {
-                    inverseBgByDefId[defId] = [];
-                }
-            }
-        }
-        for (var instanceId in eventStore.instances) {
-            var instance = eventStore.instances[instanceId];
-            var def = eventStore.defs[instance.defId];
-            var ui = eventUis[def.defId];
-            var origRange = instance.range;
-            var normalRange = (!def.allDay && nextDayThreshold) ?
-                computeVisibleDayRange(origRange, nextDayThreshold) :
-                origRange;
-            var slicedRange = intersectRanges(normalRange, framingRange);
-            if (slicedRange) {
-                if (def.rendering === 'inverse-background') {
-                    if (def.groupId) {
-                        inverseBgByGroupId[def.groupId].push(slicedRange);
-                    }
-                    else {
-                        inverseBgByDefId[instance.defId].push(slicedRange);
-                    }
-                }
-                else {
-                    (def.rendering === 'background' ? bgRanges : fgRanges).push({
-                        def: def,
-                        ui: ui,
-                        instance: instance,
-                        range: slicedRange,
-                        isStart: normalRange.start && normalRange.start.valueOf() === slicedRange.start.valueOf(),
-                        isEnd: normalRange.end && normalRange.end.valueOf() === slicedRange.end.valueOf()
-                    });
-                }
-            }
-        }
-        for (var groupId in inverseBgByGroupId) { // BY GROUP
-            var ranges = inverseBgByGroupId[groupId];
-            var invertedRanges = invertRanges(ranges, framingRange);
-            for (var _i = 0, invertedRanges_1 = invertedRanges; _i < invertedRanges_1.length; _i++) {
-                var invertedRange = invertedRanges_1[_i];
-                var def = defByGroupId[groupId];
-                var ui = eventUis[def.defId];
-                bgRanges.push({
-                    def: def,
-                    ui: ui,
-                    instance: null,
-                    range: invertedRange,
-                    isStart: false,
-                    isEnd: false
-                });
-            }
-        }
-        for (var defId in inverseBgByDefId) {
-            var ranges = inverseBgByDefId[defId];
-            var invertedRanges = invertRanges(ranges, framingRange);
-            for (var _a = 0, invertedRanges_2 = invertedRanges; _a < invertedRanges_2.length; _a++) {
-                var invertedRange = invertedRanges_2[_a];
-                bgRanges.push({
-                    def: eventStore.defs[defId],
-                    ui: eventUis[defId],
-                    instance: null,
-                    range: invertedRange,
-                    isStart: false,
-                    isEnd: false
-                });
-            }
-        }
-        return { bg: bgRanges, fg: fgRanges };
-    }
-    function hasBgRendering(def) {
-        return def.rendering === 'background' || def.rendering === 'inverse-background';
-    }
-    function filterSegsViaEls(context, segs, isMirror) {
-        var calendar = context.calendar, view = context.view;
-        if (calendar.hasPublicHandlers('eventRender')) {
-            segs = segs.filter(function (seg) {
-                var custom = calendar.publiclyTrigger('eventRender', [
-                    {
-                        event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                        isMirror: isMirror,
-                        isStart: seg.isStart,
-                        isEnd: seg.isEnd,
-                        // TODO: include seg.range once all components consistently generate it
-                        el: seg.el,
-                        view: view
-                    }
-                ]);
-                if (custom === false) { // means don't render at all
-                    return false;
-                }
-                else if (custom && custom !== true) {
-                    seg.el = custom;
-                }
-                return true;
-            });
-        }
-        for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-            var seg = segs_1[_i];
-            setElSeg(seg.el, seg);
-        }
-        return segs;
-    }
-    function setElSeg(el, seg) {
-        el.fcSeg = seg;
-    }
-    function getElSeg(el) {
-        return el.fcSeg || null;
-    }
-    // event ui computation
-    function compileEventUis(eventDefs, eventUiBases) {
-        return mapHash(eventDefs, function (eventDef) {
-            return compileEventUi(eventDef, eventUiBases);
-        });
-    }
-    function compileEventUi(eventDef, eventUiBases) {
-        var uis = [];
-        if (eventUiBases['']) {
-            uis.push(eventUiBases['']);
-        }
-        if (eventUiBases[eventDef.defId]) {
-            uis.push(eventUiBases[eventDef.defId]);
-        }
-        uis.push(eventDef.ui);
-        return combineEventUis(uis);
-    }
-    // triggers
-    function triggerRenderedSegs(context, segs, isMirrors) {
-        var calendar = context.calendar, view = context.view;
-        if (calendar.hasPublicHandlers('eventPositioned')) {
-            for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-                var seg = segs_2[_i];
-                calendar.publiclyTriggerAfterSizing('eventPositioned', [
-                    {
-                        event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                        isMirror: isMirrors,
-                        isStart: seg.isStart,
-                        isEnd: seg.isEnd,
-                        el: seg.el,
-                        view: view
-                    }
-                ]);
-            }
-        }
-        if (!calendar.state.eventSourceLoadingLevel) { // avoid initial empty state while pending
-            calendar.afterSizingTriggers._eventsPositioned = [null]; // fire once
-        }
-    }
-    function triggerWillRemoveSegs(context, segs, isMirrors) {
-        var calendar = context.calendar, view = context.view;
-        for (var _i = 0, segs_3 = segs; _i < segs_3.length; _i++) {
-            var seg = segs_3[_i];
-            calendar.trigger('eventElRemove', seg.el);
-        }
-        if (calendar.hasPublicHandlers('eventDestroy')) {
-            for (var _a = 0, segs_4 = segs; _a < segs_4.length; _a++) {
-                var seg = segs_4[_a];
-                calendar.publiclyTrigger('eventDestroy', [
-                    {
-                        event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                        isMirror: isMirrors,
-                        el: seg.el,
-                        view: view
-                    }
-                ]);
-            }
-        }
-    }
-    // is-interactable
-    function computeEventDraggable(context, eventDef, eventUi) {
-        var calendar = context.calendar, view = context.view;
-        var transformers = calendar.pluginSystem.hooks.isDraggableTransformers;
-        var val = eventUi.startEditable;
-        for (var _i = 0, transformers_1 = transformers; _i < transformers_1.length; _i++) {
-            var transformer = transformers_1[_i];
-            val = transformer(val, eventDef, eventUi, view);
-        }
-        return val;
-    }
-    function computeEventStartResizable(context, eventDef, eventUi) {
-        return eventUi.durationEditable && context.options.eventResizableFromStart;
-    }
-    function computeEventEndResizable(context, eventDef, eventUi) {
-        return eventUi.durationEditable;
-    }
-
-    // applies the mutation to ALL defs/instances within the event store
-    function applyMutationToEventStore(eventStore, eventConfigBase, mutation, calendar) {
-        var eventConfigs = compileEventUis(eventStore.defs, eventConfigBase);
-        var dest = createEmptyEventStore();
-        for (var defId in eventStore.defs) {
-            var def = eventStore.defs[defId];
-            dest.defs[defId] = applyMutationToEventDef(def, eventConfigs[defId], mutation, calendar.pluginSystem.hooks.eventDefMutationAppliers, calendar);
-        }
-        for (var instanceId in eventStore.instances) {
-            var instance = eventStore.instances[instanceId];
-            var def = dest.defs[instance.defId]; // important to grab the newly modified def
-            dest.instances[instanceId] = applyMutationToEventInstance(instance, def, eventConfigs[instance.defId], mutation, calendar);
-        }
-        return dest;
-    }
-    function applyMutationToEventDef(eventDef, eventConfig, mutation, appliers, calendar) {
-        var standardProps = mutation.standardProps || {};
-        // if hasEnd has not been specified, guess a good value based on deltas.
-        // if duration will change, there's no way the default duration will persist,
-        // and thus, we need to mark the event as having a real end
-        if (standardProps.hasEnd == null &&
-            eventConfig.durationEditable &&
-            (mutation.startDelta || mutation.endDelta)) {
-            standardProps.hasEnd = true; // TODO: is this mutation okay?
-        }
-        var copy = __assign({}, eventDef, standardProps, { ui: __assign({}, eventDef.ui, standardProps.ui) });
-        if (mutation.extendedProps) {
-            copy.extendedProps = __assign({}, copy.extendedProps, mutation.extendedProps);
-        }
-        for (var _i = 0, appliers_1 = appliers; _i < appliers_1.length; _i++) {
-            var applier = appliers_1[_i];
-            applier(copy, mutation, calendar);
-        }
-        if (!copy.hasEnd && calendar.opt('forceEventDuration')) {
-            copy.hasEnd = true;
-        }
-        return copy;
-    }
-    function applyMutationToEventInstance(eventInstance, eventDef, // must first be modified by applyMutationToEventDef
-    eventConfig, mutation, calendar) {
-        var dateEnv = calendar.dateEnv;
-        var forceAllDay = mutation.standardProps && mutation.standardProps.allDay === true;
-        var clearEnd = mutation.standardProps && mutation.standardProps.hasEnd === false;
-        var copy = __assign({}, eventInstance);
-        if (forceAllDay) {
-            copy.range = computeAlignedDayRange(copy.range);
-        }
-        if (mutation.datesDelta && eventConfig.startEditable) {
-            copy.range = {
-                start: dateEnv.add(copy.range.start, mutation.datesDelta),
-                end: dateEnv.add(copy.range.end, mutation.datesDelta)
-            };
-        }
-        if (mutation.startDelta && eventConfig.durationEditable) {
-            copy.range = {
-                start: dateEnv.add(copy.range.start, mutation.startDelta),
-                end: copy.range.end
-            };
-        }
-        if (mutation.endDelta && eventConfig.durationEditable) {
-            copy.range = {
-                start: copy.range.start,
-                end: dateEnv.add(copy.range.end, mutation.endDelta)
-            };
-        }
-        if (clearEnd) {
-            copy.range = {
-                start: copy.range.start,
-                end: calendar.getDefaultEventEnd(eventDef.allDay, copy.range.start)
-            };
-        }
-        // in case event was all-day but the supplied deltas were not
-        // better util for this?
-        if (eventDef.allDay) {
-            copy.range = {
-                start: startOfDay(copy.range.start),
-                end: startOfDay(copy.range.end)
-            };
-        }
-        // handle invalid durations
-        if (copy.range.end < copy.range.start) {
-            copy.range.end = calendar.getDefaultEventEnd(eventDef.allDay, copy.range.start);
-        }
-        return copy;
-    }
-
-    function reduceEventStore (eventStore, action, eventSources, dateProfile, calendar) {
-        switch (action.type) {
-            case 'RECEIVE_EVENTS': // raw
-                return receiveRawEvents(eventStore, eventSources[action.sourceId], action.fetchId, action.fetchRange, action.rawEvents, calendar);
-            case 'ADD_EVENTS': // already parsed, but not expanded
-                return addEvent(eventStore, action.eventStore, // new ones
-                dateProfile ? dateProfile.activeRange : null, calendar);
-            case 'MERGE_EVENTS': // already parsed and expanded
-                return mergeEventStores(eventStore, action.eventStore);
-            case 'PREV': // TODO: how do we track all actions that affect dateProfile :(
-            case 'NEXT':
-            case 'SET_DATE':
-            case 'SET_VIEW_TYPE':
-                if (dateProfile) {
-                    return expandRecurring(eventStore, dateProfile.activeRange, calendar);
-                }
-                else {
-                    return eventStore;
-                }
-            case 'CHANGE_TIMEZONE':
-                return rezoneDates(eventStore, action.oldDateEnv, calendar.dateEnv);
-            case 'MUTATE_EVENTS':
-                return applyMutationToRelated(eventStore, action.instanceId, action.mutation, action.fromApi, calendar);
-            case 'REMOVE_EVENT_INSTANCES':
-                return excludeInstances(eventStore, action.instances);
-            case 'REMOVE_EVENT_DEF':
-                return filterEventStoreDefs(eventStore, function (eventDef) {
-                    return eventDef.defId !== action.defId;
-                });
-            case 'REMOVE_EVENT_SOURCE':
-                return excludeEventsBySourceId(eventStore, action.sourceId);
-            case 'REMOVE_ALL_EVENT_SOURCES':
-                return filterEventStoreDefs(eventStore, function (eventDef) {
-                    return !eventDef.sourceId; // only keep events with no source id
-                });
-            case 'REMOVE_ALL_EVENTS':
-                return createEmptyEventStore();
-            case 'RESET_EVENTS':
-                return {
-                    defs: eventStore.defs,
-                    instances: eventStore.instances
-                };
-            default:
-                return eventStore;
-        }
-    }
-    function receiveRawEvents(eventStore, eventSource, fetchId, fetchRange, rawEvents, calendar) {
-        if (eventSource && // not already removed
-            fetchId === eventSource.latestFetchId // TODO: wish this logic was always in event-sources
-        ) {
-            var subset = parseEvents(transformRawEvents(rawEvents, eventSource, calendar), eventSource.sourceId, calendar);
-            if (fetchRange) {
-                subset = expandRecurring(subset, fetchRange, calendar);
-            }
-            return mergeEventStores(excludeEventsBySourceId(eventStore, eventSource.sourceId), subset);
-        }
-        return eventStore;
-    }
-    function addEvent(eventStore, subset, expandRange, calendar) {
-        if (expandRange) {
-            subset = expandRecurring(subset, expandRange, calendar);
-        }
-        return mergeEventStores(eventStore, subset);
-    }
-    function rezoneDates(eventStore, oldDateEnv, newDateEnv) {
-        var defs = eventStore.defs;
-        var instances = mapHash(eventStore.instances, function (instance) {
-            var def = defs[instance.defId];
-            if (def.allDay || def.recurringDef) {
-                return instance; // isn't dependent on timezone
-            }
-            else {
-                return __assign({}, instance, { range: {
-                        start: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.start, instance.forcedStartTzo)),
-                        end: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.end, instance.forcedEndTzo))
-                    }, forcedStartTzo: newDateEnv.canComputeOffset ? null : instance.forcedStartTzo, forcedEndTzo: newDateEnv.canComputeOffset ? null : instance.forcedEndTzo });
-            }
-        });
-        return { defs: defs, instances: instances };
-    }
-    function applyMutationToRelated(eventStore, instanceId, mutation, fromApi, calendar) {
-        var relevant = getRelevantEvents(eventStore, instanceId);
-        var eventConfigBase = fromApi ?
-            { '': {
-                    startEditable: true,
-                    durationEditable: true,
-                    constraints: [],
-                    overlap: null,
-                    allows: [],
-                    backgroundColor: '',
-                    borderColor: '',
-                    textColor: '',
-                    classNames: []
-                } } :
-            calendar.eventUiBases;
-        relevant = applyMutationToEventStore(relevant, eventConfigBase, mutation, calendar);
-        return mergeEventStores(eventStore, relevant);
-    }
-    function excludeEventsBySourceId(eventStore, sourceId) {
-        return filterEventStoreDefs(eventStore, function (eventDef) {
-            return eventDef.sourceId !== sourceId;
-        });
-    }
-    // QUESTION: why not just return instances? do a general object-property-exclusion util
-    function excludeInstances(eventStore, removals) {
-        return {
-            defs: eventStore.defs,
-            instances: filterHash(eventStore.instances, function (instance) {
-                return !removals[instance.instanceId];
-            })
-        };
-    }
-
-    // high-level segmenting-aware tester functions
-    // ------------------------------------------------------------------------------------------------------------------------
-    function isInteractionValid(interaction, calendar) {
-        return isNewPropsValid({ eventDrag: interaction }, calendar); // HACK: the eventDrag props is used for ALL interactions
-    }
-    function isDateSelectionValid(dateSelection, calendar) {
-        return isNewPropsValid({ dateSelection: dateSelection }, calendar);
-    }
-    function isNewPropsValid(newProps, calendar) {
-        var view = calendar.view;
-        var props = __assign({ businessHours: view ? view.props.businessHours : createEmptyEventStore(), dateSelection: '', eventStore: calendar.state.eventStore, eventUiBases: calendar.eventUiBases, eventSelection: '', eventDrag: null, eventResize: null }, newProps);
-        return (calendar.pluginSystem.hooks.isPropsValid || isPropsValid)(props, calendar);
-    }
-    function isPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-        if (dateSpanMeta === void 0) { dateSpanMeta = {}; }
-        if (state.eventDrag && !isInteractionPropsValid(state, calendar, dateSpanMeta, filterConfig)) {
-            return false;
-        }
-        if (state.dateSelection && !isDateSelectionPropsValid(state, calendar, dateSpanMeta, filterConfig)) {
-            return false;
-        }
-        return true;
-    }
-    // Moving Event Validation
-    // ------------------------------------------------------------------------------------------------------------------------
-    function isInteractionPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-        var interaction = state.eventDrag; // HACK: the eventDrag props is used for ALL interactions
-        var subjectEventStore = interaction.mutatedEvents;
-        var subjectDefs = subjectEventStore.defs;
-        var subjectInstances = subjectEventStore.instances;
-        var subjectConfigs = compileEventUis(subjectDefs, interaction.isEvent ?
-            state.eventUiBases :
-            { '': calendar.selectionConfig } // if not a real event, validate as a selection
-        );
-        if (filterConfig) {
-            subjectConfigs = mapHash(subjectConfigs, filterConfig);
-        }
-        var otherEventStore = excludeInstances(state.eventStore, interaction.affectedEvents.instances); // exclude the subject events. TODO: exclude defs too?
-        var otherDefs = otherEventStore.defs;
-        var otherInstances = otherEventStore.instances;
-        var otherConfigs = compileEventUis(otherDefs, state.eventUiBases);
-        for (var subjectInstanceId in subjectInstances) {
-            var subjectInstance = subjectInstances[subjectInstanceId];
-            var subjectRange = subjectInstance.range;
-            var subjectConfig = subjectConfigs[subjectInstance.defId];
-            var subjectDef = subjectDefs[subjectInstance.defId];
-            // constraint
-            if (!allConstraintsPass(subjectConfig.constraints, subjectRange, otherEventStore, state.businessHours, calendar)) {
-                return false;
-            }
-            // overlap
-            var overlapFunc = calendar.opt('eventOverlap');
-            if (typeof overlapFunc !== 'function') {
-                overlapFunc = null;
-            }
-            for (var otherInstanceId in otherInstances) {
-                var otherInstance = otherInstances[otherInstanceId];
-                // intersect! evaluate
-                if (rangesIntersect(subjectRange, otherInstance.range)) {
-                    var otherOverlap = otherConfigs[otherInstance.defId].overlap;
-                    // consider the other event's overlap. only do this if the subject event is a "real" event
-                    if (otherOverlap === false && interaction.isEvent) {
-                        return false;
-                    }
-                    if (subjectConfig.overlap === false) {
-                        return false;
-                    }
-                    if (overlapFunc && !overlapFunc(new EventApi(calendar, otherDefs[otherInstance.defId], otherInstance), // still event
-                    new EventApi(calendar, subjectDef, subjectInstance) // moving event
-                    )) {
-                        return false;
-                    }
-                }
-            }
-            // allow (a function)
-            var calendarEventStore = calendar.state.eventStore; // need global-to-calendar, not local to component (splittable)state
-            for (var _i = 0, _a = subjectConfig.allows; _i < _a.length; _i++) {
-                var subjectAllow = _a[_i];
-                var subjectDateSpan = __assign({}, dateSpanMeta, { range: subjectInstance.range, allDay: subjectDef.allDay });
-                var origDef = calendarEventStore.defs[subjectDef.defId];
-                var origInstance = calendarEventStore.instances[subjectInstanceId];
-                var eventApi = void 0;
-                if (origDef) { // was previously in the calendar
-                    eventApi = new EventApi(calendar, origDef, origInstance);
-                }
-                else { // was an external event
-                    eventApi = new EventApi(calendar, subjectDef); // no instance, because had no dates
-                }
-                if (!subjectAllow(calendar.buildDateSpanApi(subjectDateSpan), eventApi)) {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-    // Date Selection Validation
-    // ------------------------------------------------------------------------------------------------------------------------
-    function isDateSelectionPropsValid(state, calendar, dateSpanMeta, filterConfig) {
-        var relevantEventStore = state.eventStore;
-        var relevantDefs = relevantEventStore.defs;
-        var relevantInstances = relevantEventStore.instances;
-        var selection = state.dateSelection;
-        var selectionRange = selection.range;
-        var selectionConfig = calendar.selectionConfig;
-        if (filterConfig) {
-            selectionConfig = filterConfig(selectionConfig);
-        }
-        // constraint
-        if (!allConstraintsPass(selectionConfig.constraints, selectionRange, relevantEventStore, state.businessHours, calendar)) {
-            return false;
-        }
-        // overlap
-        var overlapFunc = calendar.opt('selectOverlap');
-        if (typeof overlapFunc !== 'function') {
-            overlapFunc = null;
-        }
-        for (var relevantInstanceId in relevantInstances) {
-            var relevantInstance = relevantInstances[relevantInstanceId];
-            // intersect! evaluate
-            if (rangesIntersect(selectionRange, relevantInstance.range)) {
-                if (selectionConfig.overlap === false) {
-                    return false;
-                }
-                if (overlapFunc && !overlapFunc(new EventApi(calendar, relevantDefs[relevantInstance.defId], relevantInstance))) {
-                    return false;
-                }
-            }
-        }
-        // allow (a function)
-        for (var _i = 0, _a = selectionConfig.allows; _i < _a.length; _i++) {
-            var selectionAllow = _a[_i];
-            var fullDateSpan = __assign({}, dateSpanMeta, selection);
-            if (!selectionAllow(calendar.buildDateSpanApi(fullDateSpan), null)) {
-                return false;
-            }
-        }
-        return true;
-    }
-    // Constraint Utils
-    // ------------------------------------------------------------------------------------------------------------------------
-    function allConstraintsPass(constraints, subjectRange, otherEventStore, businessHoursUnexpanded, calendar) {
-        for (var _i = 0, constraints_1 = constraints; _i < constraints_1.length; _i++) {
-            var constraint = constraints_1[_i];
-            if (!anyRangesContainRange(constraintToRanges(constraint, subjectRange, otherEventStore, businessHoursUnexpanded, calendar), subjectRange)) {
-                return false;
-            }
-        }
-        return true;
-    }
-    function constraintToRanges(constraint, subjectRange, // for expanding a recurring constraint, or expanding business hours
-    otherEventStore, // for if constraint is an even group ID
-    businessHoursUnexpanded, // for if constraint is 'businessHours'
-    calendar // for expanding businesshours
-    ) {
-        if (constraint === 'businessHours') {
-            return eventStoreToRanges(expandRecurring(businessHoursUnexpanded, subjectRange, calendar));
-        }
-        else if (typeof constraint === 'string') { // an group ID
-            return eventStoreToRanges(filterEventStoreDefs(otherEventStore, function (eventDef) {
-                return eventDef.groupId === constraint;
-            }));
-        }
-        else if (typeof constraint === 'object' && constraint) { // non-null object
-            return eventStoreToRanges(expandRecurring(constraint, subjectRange, calendar));
-        }
-        return []; // if it's false
-    }
-    // TODO: move to event-store file?
-    function eventStoreToRanges(eventStore) {
-        var instances = eventStore.instances;
-        var ranges = [];
-        for (var instanceId in instances) {
-            ranges.push(instances[instanceId].range);
-        }
-        return ranges;
-    }
-    // TODO: move to geom file?
-    function anyRangesContainRange(outerRanges, innerRange) {
-        for (var _i = 0, outerRanges_1 = outerRanges; _i < outerRanges_1.length; _i++) {
-            var outerRange = outerRanges_1[_i];
-            if (rangeContainsRange(outerRange, innerRange)) {
-                return true;
-            }
-        }
-        return false;
-    }
-    // Parsing
-    // ------------------------------------------------------------------------------------------------------------------------
-    function normalizeConstraint(input, calendar) {
-        if (Array.isArray(input)) {
-            return parseEvents(input, '', calendar, true); // allowOpenRange=true
-        }
-        else if (typeof input === 'object' && input) { // non-null object
-            return parseEvents([input], '', calendar, true); // allowOpenRange=true
-        }
-        else if (input != null) {
-            return String(input);
-        }
-        else {
-            return null;
-        }
-    }
-
-    function htmlEscape(s) {
-        return (s + '').replace(/&/g, '&amp;')
-            .replace(/</g, '&lt;')
-            .replace(/>/g, '&gt;')
-            .replace(/'/g, '&#039;')
-            .replace(/"/g, '&quot;')
-            .replace(/\n/g, '<br />');
-    }
-    // Given a hash of CSS properties, returns a string of CSS.
-    // Uses property names as-is (no camel-case conversion). Will not make statements for null/undefined values.
-    function cssToStr(cssProps) {
-        var statements = [];
-        for (var name_1 in cssProps) {
-            var val = cssProps[name_1];
-            if (val != null && val !== '') {
-                statements.push(name_1 + ':' + val);
-            }
-        }
-        return statements.join(';');
-    }
-    // Given an object hash of HTML attribute names to values,
-    // generates a string that can be injected between < > in HTML
-    function attrsToStr(attrs) {
-        var parts = [];
-        for (var name_2 in attrs) {
-            var val = attrs[name_2];
-            if (val != null) {
-                parts.push(name_2 + '="' + htmlEscape(val) + '"');
-            }
-        }
-        return parts.join(' ');
-    }
-    function parseClassName(raw) {
-        if (Array.isArray(raw)) {
-            return raw;
-        }
-        else if (typeof raw === 'string') {
-            return raw.split(/\s+/);
-        }
-        else {
-            return [];
-        }
-    }
-
-    var UNSCOPED_EVENT_UI_PROPS = {
-        editable: Boolean,
-        startEditable: Boolean,
-        durationEditable: Boolean,
-        constraint: null,
-        overlap: null,
-        allow: null,
-        className: parseClassName,
-        classNames: parseClassName,
-        color: String,
-        backgroundColor: String,
-        borderColor: String,
-        textColor: String
-    };
-    function processUnscopedUiProps(rawProps, calendar, leftovers) {
-        var props = refineProps(rawProps, UNSCOPED_EVENT_UI_PROPS, {}, leftovers);
-        var constraint = normalizeConstraint(props.constraint, calendar);
-        return {
-            startEditable: props.startEditable != null ? props.startEditable : props.editable,
-            durationEditable: props.durationEditable != null ? props.durationEditable : props.editable,
-            constraints: constraint != null ? [constraint] : [],
-            overlap: props.overlap,
-            allows: props.allow != null ? [props.allow] : [],
-            backgroundColor: props.backgroundColor || props.color,
-            borderColor: props.borderColor || props.color,
-            textColor: props.textColor,
-            classNames: props.classNames.concat(props.className)
-        };
-    }
-    function processScopedUiProps(prefix, rawScoped, calendar, leftovers) {
-        var rawUnscoped = {};
-        var wasFound = {};
-        for (var key in UNSCOPED_EVENT_UI_PROPS) {
-            var scopedKey = prefix + capitaliseFirstLetter(key);
-            rawUnscoped[key] = rawScoped[scopedKey];
-            wasFound[scopedKey] = true;
-        }
-        if (prefix === 'event') {
-            rawUnscoped.editable = rawScoped.editable; // special case. there is no 'eventEditable', just 'editable'
-        }
-        if (leftovers) {
-            for (var key in rawScoped) {
-                if (!wasFound[key]) {
-                    leftovers[key] = rawScoped[key];
-                }
-            }
-        }
-        return processUnscopedUiProps(rawUnscoped, calendar);
-    }
-    var EMPTY_EVENT_UI = {
-        startEditable: null,
-        durationEditable: null,
-        constraints: [],
-        overlap: null,
-        allows: [],
-        backgroundColor: '',
-        borderColor: '',
-        textColor: '',
-        classNames: []
-    };
-    // prevent against problems with <2 args!
-    function combineEventUis(uis) {
-        return uis.reduce(combineTwoEventUis, EMPTY_EVENT_UI);
-    }
-    function combineTwoEventUis(item0, item1) {
-        return {
-            startEditable: item1.startEditable != null ? item1.startEditable : item0.startEditable,
-            durationEditable: item1.durationEditable != null ? item1.durationEditable : item0.durationEditable,
-            constraints: item0.constraints.concat(item1.constraints),
-            overlap: typeof item1.overlap === 'boolean' ? item1.overlap : item0.overlap,
-            allows: item0.allows.concat(item1.allows),
-            backgroundColor: item1.backgroundColor || item0.backgroundColor,
-            borderColor: item1.borderColor || item0.borderColor,
-            textColor: item1.textColor || item0.textColor,
-            classNames: item0.classNames.concat(item1.classNames)
-        };
-    }
-
-    var NON_DATE_PROPS = {
-        id: String,
-        groupId: String,
-        title: String,
-        url: String,
-        rendering: String,
-        extendedProps: null
-    };
-    var DATE_PROPS = {
-        start: null,
-        date: null,
-        end: null,
-        allDay: null
-    };
-    var uid = 0;
-    function parseEvent(raw, sourceId, calendar, allowOpenRange) {
-        var allDayDefault = computeIsAllDayDefault(sourceId, calendar);
-        var leftovers0 = {};
-        var recurringRes = parseRecurring(raw, // raw, but with single-event stuff stripped out
-        allDayDefault, calendar.dateEnv, calendar.pluginSystem.hooks.recurringTypes, leftovers0 // will populate with non-recurring props
-        );
-        if (recurringRes) {
-            var def = parseEventDef(leftovers0, sourceId, recurringRes.allDay, Boolean(recurringRes.duration), calendar);
-            def.recurringDef = {
-                typeId: recurringRes.typeId,
-                typeData: recurringRes.typeData,
-                duration: recurringRes.duration
-            };
-            return { def: def, instance: null };
-        }
-        else {
-            var leftovers1 = {};
-            var singleRes = parseSingle(raw, allDayDefault, calendar, leftovers1, allowOpenRange);
-            if (singleRes) {
-                var def = parseEventDef(leftovers1, sourceId, singleRes.allDay, singleRes.hasEnd, calendar);
-                var instance = createEventInstance(def.defId, singleRes.range, singleRes.forcedStartTzo, singleRes.forcedEndTzo);
-                return { def: def, instance: instance };
-            }
-        }
-        return null;
-    }
-    /*
-    Will NOT populate extendedProps with the leftover properties.
-    Will NOT populate date-related props.
-    The EventNonDateInput has been normalized (id => publicId, etc).
-    */
-    function parseEventDef(raw, sourceId, allDay, hasEnd, calendar) {
-        var leftovers = {};
-        var def = pluckNonDateProps(raw, calendar, leftovers);
-        def.defId = String(uid++);
-        def.sourceId = sourceId;
-        def.allDay = allDay;
-        def.hasEnd = hasEnd;
-        for (var _i = 0, _a = calendar.pluginSystem.hooks.eventDefParsers; _i < _a.length; _i++) {
-            var eventDefParser = _a[_i];
-            var newLeftovers = {};
-            eventDefParser(def, leftovers, newLeftovers);
-            leftovers = newLeftovers;
-        }
-        def.extendedProps = __assign(leftovers, def.extendedProps || {});
-        // help out EventApi from having user modify props
-        Object.freeze(def.ui.classNames);
-        Object.freeze(def.extendedProps);
-        return def;
-    }
-    function createEventInstance(defId, range, forcedStartTzo, forcedEndTzo) {
-        return {
-            instanceId: String(uid++),
-            defId: defId,
-            range: range,
-            forcedStartTzo: forcedStartTzo == null ? null : forcedStartTzo,
-            forcedEndTzo: forcedEndTzo == null ? null : forcedEndTzo
-        };
-    }
-    function parseSingle(raw, allDayDefault, calendar, leftovers, allowOpenRange) {
-        var props = pluckDateProps(raw, leftovers);
-        var allDay = props.allDay;
-        var startMeta;
-        var startMarker = null;
-        var hasEnd = false;
-        var endMeta;
-        var endMarker = null;
-        startMeta = calendar.dateEnv.createMarkerMeta(props.start);
-        if (startMeta) {
-            startMarker = startMeta.marker;
-        }
-        else if (!allowOpenRange) {
-            return null;
-        }
-        if (props.end != null) {
-            endMeta = calendar.dateEnv.createMarkerMeta(props.end);
-        }
-        if (allDay == null) {
-            if (allDayDefault != null) {
-                allDay = allDayDefault;
-            }
-            else {
-                // fall back to the date props LAST
-                allDay = (!startMeta || startMeta.isTimeUnspecified) &&
-                    (!endMeta || endMeta.isTimeUnspecified);
-            }
-        }
-        if (allDay && startMarker) {
-            startMarker = startOfDay(startMarker);
-        }
-        if (endMeta) {
-            endMarker = endMeta.marker;
-            if (allDay) {
-                endMarker = startOfDay(endMarker);
-            }
-            if (startMarker && endMarker <= startMarker) {
-                endMarker = null;
-            }
-        }
-        if (endMarker) {
-            hasEnd = true;
-        }
-        else if (!allowOpenRange) {
-            hasEnd = calendar.opt('forceEventDuration') || false;
-            endMarker = calendar.dateEnv.add(startMarker, allDay ?
-                calendar.defaultAllDayEventDuration :
-                calendar.defaultTimedEventDuration);
-        }
-        return {
-            allDay: allDay,
-            hasEnd: hasEnd,
-            range: { start: startMarker, end: endMarker },
-            forcedStartTzo: startMeta ? startMeta.forcedTzo : null,
-            forcedEndTzo: endMeta ? endMeta.forcedTzo : null
-        };
-    }
-    function pluckDateProps(raw, leftovers) {
-        var props = refineProps(raw, DATE_PROPS, {}, leftovers);
-        props.start = (props.start !== null) ? props.start : props.date;
-        delete props.date;
-        return props;
-    }
-    function pluckNonDateProps(raw, calendar, leftovers) {
-        var preLeftovers = {};
-        var props = refineProps(raw, NON_DATE_PROPS, {}, preLeftovers);
-        var ui = processUnscopedUiProps(preLeftovers, calendar, leftovers);
-        props.publicId = props.id;
-        delete props.id;
-        props.ui = ui;
-        return props;
-    }
-    function computeIsAllDayDefault(sourceId, calendar) {
-        var res = null;
-        if (sourceId) {
-            var source = calendar.state.eventSources[sourceId];
-            res = source.allDayDefault;
-        }
-        if (res == null) {
-            res = calendar.opt('allDayDefault');
-        }
-        return res;
-    }
-
-    var DEF_DEFAULTS = {
-        startTime: '09:00',
-        endTime: '17:00',
-        daysOfWeek: [1, 2, 3, 4, 5],
-        rendering: 'inverse-background',
-        classNames: 'fc-nonbusiness',
-        groupId: '_businessHours' // so multiple defs get grouped
-    };
-    /*
-    TODO: pass around as EventDefHash!!!
-    */
-    function parseBusinessHours(input, calendar) {
-        return parseEvents(refineInputs(input), '', calendar);
-    }
-    function refineInputs(input) {
-        var rawDefs;
-        if (input === true) {
-            rawDefs = [{}]; // will get DEF_DEFAULTS verbatim
-        }
-        else if (Array.isArray(input)) {
-            // if specifying an array, every sub-definition NEEDS a day-of-week
-            rawDefs = input.filter(function (rawDef) {
-                return rawDef.daysOfWeek;
-            });
-        }
-        else if (typeof input === 'object' && input) { // non-null object
-            rawDefs = [input];
-        }
-        else { // is probably false
-            rawDefs = [];
-        }
-        rawDefs = rawDefs.map(function (rawDef) {
-            return __assign({}, DEF_DEFAULTS, rawDef);
-        });
-        return rawDefs;
-    }
-
-    function memoizeRendering(renderFunc, unrenderFunc, dependencies) {
-        if (dependencies === void 0) { dependencies = []; }
-        var dependents = [];
-        var thisContext;
-        var prevArgs;
-        function unrender() {
-            if (prevArgs) {
-                for (var _i = 0, dependents_1 = dependents; _i < dependents_1.length; _i++) {
-                    var dependent = dependents_1[_i];
-                    dependent.unrender();
-                }
-                if (unrenderFunc) {
-                    unrenderFunc.apply(thisContext, prevArgs);
-                }
-                prevArgs = null;
-            }
-        }
-        function res() {
-            if (!prevArgs || !isArraysEqual(prevArgs, arguments)) {
-                unrender();
-                thisContext = this;
-                prevArgs = arguments;
-                renderFunc.apply(this, arguments);
-            }
-        }
-        res.dependents = dependents;
-        res.unrender = unrender;
-        for (var _i = 0, dependencies_1 = dependencies; _i < dependencies_1.length; _i++) {
-            var dependency = dependencies_1[_i];
-            dependency.dependents.push(res);
-        }
-        return res;
-    }
-
-    var EMPTY_EVENT_STORE = createEmptyEventStore(); // for purecomponents. TODO: keep elsewhere
-    var Splitter = /** @class */ (function () {
-        function Splitter() {
-            this.getKeysForEventDefs = memoize(this._getKeysForEventDefs);
-            this.splitDateSelection = memoize(this._splitDateSpan);
-            this.splitEventStore = memoize(this._splitEventStore);
-            this.splitIndividualUi = memoize(this._splitIndividualUi);
-            this.splitEventDrag = memoize(this._splitInteraction);
-            this.splitEventResize = memoize(this._splitInteraction);
-            this.eventUiBuilders = {}; // TODO: typescript protection
-        }
-        Splitter.prototype.splitProps = function (props) {
-            var _this = this;
-            var keyInfos = this.getKeyInfo(props);
-            var defKeys = this.getKeysForEventDefs(props.eventStore);
-            var dateSelections = this.splitDateSelection(props.dateSelection);
-            var individualUi = this.splitIndividualUi(props.eventUiBases, defKeys); // the individual *bases*
-            var eventStores = this.splitEventStore(props.eventStore, defKeys);
-            var eventDrags = this.splitEventDrag(props.eventDrag);
-            var eventResizes = this.splitEventResize(props.eventResize);
-            var splitProps = {};
-            this.eventUiBuilders = mapHash(keyInfos, function (info, key) {
-                return _this.eventUiBuilders[key] || memoize(buildEventUiForKey);
-            });
-            for (var key in keyInfos) {
-                var keyInfo = keyInfos[key];
-                var eventStore = eventStores[key] || EMPTY_EVENT_STORE;
-                var buildEventUi = this.eventUiBuilders[key];
-                splitProps[key] = {
-                    businessHours: keyInfo.businessHours || props.businessHours,
-                    dateSelection: dateSelections[key] || null,
-                    eventStore: eventStore,
-                    eventUiBases: buildEventUi(props.eventUiBases[''], keyInfo.ui, individualUi[key]),
-                    eventSelection: eventStore.instances[props.eventSelection] ? props.eventSelection : '',
-                    eventDrag: eventDrags[key] || null,
-                    eventResize: eventResizes[key] || null
-                };
-            }
-            return splitProps;
-        };
-        Splitter.prototype._splitDateSpan = function (dateSpan) {
-            var dateSpans = {};
-            if (dateSpan) {
-                var keys = this.getKeysForDateSpan(dateSpan);
-                for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
-                    var key = keys_1[_i];
-                    dateSpans[key] = dateSpan;
-                }
-            }
-            return dateSpans;
-        };
-        Splitter.prototype._getKeysForEventDefs = function (eventStore) {
-            var _this = this;
-            return mapHash(eventStore.defs, function (eventDef) {
-                return _this.getKeysForEventDef(eventDef);
-            });
-        };
-        Splitter.prototype._splitEventStore = function (eventStore, defKeys) {
-            var defs = eventStore.defs, instances = eventStore.instances;
-            var splitStores = {};
-            for (var defId in defs) {
-                for (var _i = 0, _a = defKeys[defId]; _i < _a.length; _i++) {
-                    var key = _a[_i];
-                    if (!splitStores[key]) {
-                        splitStores[key] = createEmptyEventStore();
-                    }
-                    splitStores[key].defs[defId] = defs[defId];
-                }
-            }
-            for (var instanceId in instances) {
-                var instance = instances[instanceId];
-                for (var _b = 0, _c = defKeys[instance.defId]; _b < _c.length; _b++) {
-                    var key = _c[_b];
-                    if (splitStores[key]) { // must have already been created
-                        splitStores[key].instances[instanceId] = instance;
-                    }
-                }
-            }
-            return splitStores;
-        };
-        Splitter.prototype._splitIndividualUi = function (eventUiBases, defKeys) {
-            var splitHashes = {};
-            for (var defId in eventUiBases) {
-                if (defId) { // not the '' key
-                    for (var _i = 0, _a = defKeys[defId]; _i < _a.length; _i++) {
-                        var key = _a[_i];
-                        if (!splitHashes[key]) {
-                            splitHashes[key] = {};
-                        }
-                        splitHashes[key][defId] = eventUiBases[defId];
-                    }
-                }
-            }
-            return splitHashes;
-        };
-        Splitter.prototype._splitInteraction = function (interaction) {
-            var splitStates = {};
-            if (interaction) {
-                var affectedStores_1 = this._splitEventStore(interaction.affectedEvents, this._getKeysForEventDefs(interaction.affectedEvents) // can't use cached. might be events from other calendar
-                );
-                // can't rely on defKeys because event data is mutated
-                var mutatedKeysByDefId = this._getKeysForEventDefs(interaction.mutatedEvents);
-                var mutatedStores_1 = this._splitEventStore(interaction.mutatedEvents, mutatedKeysByDefId);
-                var populate = function (key) {
-                    if (!splitStates[key]) {
-                        splitStates[key] = {
-                            affectedEvents: affectedStores_1[key] || EMPTY_EVENT_STORE,
-                            mutatedEvents: mutatedStores_1[key] || EMPTY_EVENT_STORE,
-                            isEvent: interaction.isEvent,
-                            origSeg: interaction.origSeg
-                        };
-                    }
-                };
-                for (var key in affectedStores_1) {
-                    populate(key);
-                }
-                for (var key in mutatedStores_1) {
-                    populate(key);
-                }
-            }
-            return splitStates;
-        };
-        return Splitter;
-    }());
-    function buildEventUiForKey(allUi, eventUiForKey, individualUi) {
-        var baseParts = [];
-        if (allUi) {
-            baseParts.push(allUi);
-        }
-        if (eventUiForKey) {
-            baseParts.push(eventUiForKey);
-        }
-        var stuff = {
-            '': combineEventUis(baseParts)
-        };
-        if (individualUi) {
-            __assign(stuff, individualUi);
-        }
-        return stuff;
-    }
-
-    // Generates HTML for an anchor to another view into the calendar.
-    // Will either generate an <a> tag or a non-clickable <span> tag, depending on enabled settings.
-    // `gotoOptions` can either be a DateMarker, or an object with the form:
-    // { date, type, forceOff }
-    // `type` is a view-type like "day" or "week". default value is "day".
-    // `attrs` and `innerHtml` are use to generate the rest of the HTML tag.
-    function buildGotoAnchorHtml(allOptions, dateEnv, gotoOptions, attrs, innerHtml) {
-        var date;
-        var type;
-        var forceOff;
-        var finalOptions;
-        if (gotoOptions instanceof Date) {
-            date = gotoOptions; // a single date-like input
-        }
-        else {
-            date = gotoOptions.date;
-            type = gotoOptions.type;
-            forceOff = gotoOptions.forceOff;
-        }
-        finalOptions = {
-            date: dateEnv.formatIso(date, { omitTime: true }),
-            type: type || 'day'
-        };
-        if (typeof attrs === 'string') {
-            innerHtml = attrs;
-            attrs = null;
-        }
-        attrs = attrs ? ' ' + attrsToStr(attrs) : ''; // will have a leading space
-        innerHtml = innerHtml || '';
-        if (!forceOff && allOptions.navLinks) {
-            return '<a' + attrs +
-                ' data-goto="' + htmlEscape(JSON.stringify(finalOptions)) + '">' +
-                innerHtml +
-                '</a>';
-        }
-        else {
-            return '<span' + attrs + '>' +
-                innerHtml +
-                '</span>';
-        }
-    }
-    function getAllDayHtml(allOptions) {
-        return allOptions.allDayHtml || htmlEscape(allOptions.allDayText);
-    }
-    // Computes HTML classNames for a single-day element
-    function getDayClasses(date, dateProfile, context, noThemeHighlight) {
-        var calendar = context.calendar, options = context.options, theme = context.theme, dateEnv = context.dateEnv;
-        var classes = [];
-        var todayStart;
-        var todayEnd;
-        if (!rangeContainsMarker(dateProfile.activeRange, date)) {
-            classes.push('fc-disabled-day');
-        }
-        else {
-            classes.push('fc-' + DAY_IDS[date.getUTCDay()]);
-            if (options.monthMode &&
-                dateEnv.getMonth(date) !== dateEnv.getMonth(dateProfile.currentRange.start)) {
-                classes.push('fc-other-month');
-            }
-            todayStart = startOfDay(calendar.getNow());
-            todayEnd = addDays(todayStart, 1);
-            if (date < todayStart) {
-                classes.push('fc-past');
-            }
-            else if (date >= todayEnd) {
-                classes.push('fc-future');
-            }
-            else {
-                classes.push('fc-today');
-                if (noThemeHighlight !== true) {
-                    classes.push(theme.getClass('today'));
-                }
-            }
-        }
-        return classes;
-    }
-
-    // given a function that resolves a result asynchronously.
-    // the function can either call passed-in success and failure callbacks,
-    // or it can return a promise.
-    // if you need to pass additional params to func, bind them first.
-    function unpromisify(func, success, failure) {
-        // guard against success/failure callbacks being called more than once
-        // and guard against a promise AND callback being used together.
-        var isResolved = false;
-        var wrappedSuccess = function () {
-            if (!isResolved) {
-                isResolved = true;
-                success.apply(this, arguments);
-            }
-        };
-        var wrappedFailure = function () {
-            if (!isResolved) {
-                isResolved = true;
-                if (failure) {
-                    failure.apply(this, arguments);
-                }
-            }
-        };
-        var res = func(wrappedSuccess, wrappedFailure);
-        if (res && typeof res.then === 'function') {
-            res.then(wrappedSuccess, wrappedFailure);
-        }
-    }
-
-    var Mixin = /** @class */ (function () {
-        function Mixin() {
-        }
-        // mix into a CLASS
-        Mixin.mixInto = function (destClass) {
-            this.mixIntoObj(destClass.prototype);
-        };
-        // mix into ANY object
-        Mixin.mixIntoObj = function (destObj) {
-            var _this = this;
-            Object.getOwnPropertyNames(this.prototype).forEach(function (name) {
-                if (!destObj[name]) { // if destination doesn't already define it
-                    destObj[name] = _this.prototype[name];
-                }
-            });
-        };
-        /*
-        will override existing methods
-        TODO: remove! not used anymore
-        */
-        Mixin.mixOver = function (destClass) {
-            var _this = this;
-            Object.getOwnPropertyNames(this.prototype).forEach(function (name) {
-                destClass.prototype[name] = _this.prototype[name];
-            });
-        };
-        return Mixin;
-    }());
-
-    /*
-    USAGE:
-      import { default as EmitterMixin, EmitterInterface } from './EmitterMixin'
-    in class:
-      on: EmitterInterface['on']
-      one: EmitterInterface['one']
-      off: EmitterInterface['off']
-      trigger: EmitterInterface['trigger']
-      triggerWith: EmitterInterface['triggerWith']
-      hasHandlers: EmitterInterface['hasHandlers']
-    after class:
-      EmitterMixin.mixInto(TheClass)
-    */
-    var EmitterMixin = /** @class */ (function (_super) {
-        __extends(EmitterMixin, _super);
-        function EmitterMixin() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        EmitterMixin.prototype.on = function (type, handler) {
-            addToHash(this._handlers || (this._handlers = {}), type, handler);
-            return this; // for chaining
-        };
-        // todo: add comments
-        EmitterMixin.prototype.one = function (type, handler) {
-            addToHash(this._oneHandlers || (this._oneHandlers = {}), type, handler);
-            return this; // for chaining
-        };
-        EmitterMixin.prototype.off = function (type, handler) {
-            if (this._handlers) {
-                removeFromHash(this._handlers, type, handler);
-            }
-            if (this._oneHandlers) {
-                removeFromHash(this._oneHandlers, type, handler);
-            }
-            return this; // for chaining
-        };
-        EmitterMixin.prototype.trigger = function (type) {
-            var args = [];
-            for (var _i = 1; _i < arguments.length; _i++) {
-                args[_i - 1] = arguments[_i];
-            }
-            this.triggerWith(type, this, args);
-            return this; // for chaining
-        };
-        EmitterMixin.prototype.triggerWith = function (type, context, args) {
-            if (this._handlers) {
-                applyAll(this._handlers[type], context, args);
-            }
-            if (this._oneHandlers) {
-                applyAll(this._oneHandlers[type], context, args);
-                delete this._oneHandlers[type]; // will never fire again
-            }
-            return this; // for chaining
-        };
-        EmitterMixin.prototype.hasHandlers = function (type) {
-            return (this._handlers && this._handlers[type] && this._handlers[type].length) ||
-                (this._oneHandlers && this._oneHandlers[type] && this._oneHandlers[type].length);
-        };
-        return EmitterMixin;
-    }(Mixin));
-    function addToHash(hash, type, handler) {
-        (hash[type] || (hash[type] = []))
-            .push(handler);
-    }
-    function removeFromHash(hash, type, handler) {
-        if (handler) {
-            if (hash[type]) {
-                hash[type] = hash[type].filter(function (func) {
-                    return func !== handler;
-                });
-            }
-        }
-        else {
-            delete hash[type]; // remove all handler funcs for this type
-        }
-    }
-
-    /*
-    Records offset information for a set of elements, relative to an origin element.
-    Can record the left/right OR the top/bottom OR both.
-    Provides methods for querying the cache by position.
-    */
-    var PositionCache = /** @class */ (function () {
-        function PositionCache(originEl, els, isHorizontal, isVertical) {
-            this.originEl = originEl;
-            this.els = els;
-            this.isHorizontal = isHorizontal;
-            this.isVertical = isVertical;
-        }
-        // Queries the els for coordinates and stores them.
-        // Call this method before using and of the get* methods below.
-        PositionCache.prototype.build = function () {
-            var originEl = this.originEl;
-            var originClientRect = this.originClientRect =
-                originEl.getBoundingClientRect(); // relative to viewport top-left
-            if (this.isHorizontal) {
-                this.buildElHorizontals(originClientRect.left);
-            }
-            if (this.isVertical) {
-                this.buildElVerticals(originClientRect.top);
-            }
-        };
-        // Populates the left/right internal coordinate arrays
-        PositionCache.prototype.buildElHorizontals = function (originClientLeft) {
-            var lefts = [];
-            var rights = [];
-            for (var _i = 0, _a = this.els; _i < _a.length; _i++) {
-                var el = _a[_i];
-                var rect = el.getBoundingClientRect();
-                lefts.push(rect.left - originClientLeft);
-                rights.push(rect.right - originClientLeft);
-            }
-            this.lefts = lefts;
-            this.rights = rights;
-        };
-        // Populates the top/bottom internal coordinate arrays
-        PositionCache.prototype.buildElVerticals = function (originClientTop) {
-            var tops = [];
-            var bottoms = [];
-            for (var _i = 0, _a = this.els; _i < _a.length; _i++) {
-                var el = _a[_i];
-                var rect = el.getBoundingClientRect();
-                tops.push(rect.top - originClientTop);
-                bottoms.push(rect.bottom - originClientTop);
-            }
-            this.tops = tops;
-            this.bottoms = bottoms;
-        };
-        // Given a left offset (from document left), returns the index of the el that it horizontally intersects.
-        // If no intersection is made, returns undefined.
-        PositionCache.prototype.leftToIndex = function (leftPosition) {
-            var lefts = this.lefts;
-            var rights = this.rights;
-            var len = lefts.length;
-            var i;
-            for (i = 0; i < len; i++) {
-                if (leftPosition >= lefts[i] && leftPosition < rights[i]) {
-                    return i;
-                }
-            }
-        };
-        // Given a top offset (from document top), returns the index of the el that it vertically intersects.
-        // If no intersection is made, returns undefined.
-        PositionCache.prototype.topToIndex = function (topPosition) {
-            var tops = this.tops;
-            var bottoms = this.bottoms;
-            var len = tops.length;
-            var i;
-            for (i = 0; i < len; i++) {
-                if (topPosition >= tops[i] && topPosition < bottoms[i]) {
-                    return i;
-                }
-            }
-        };
-        // Gets the width of the element at the given index
-        PositionCache.prototype.getWidth = function (leftIndex) {
-            return this.rights[leftIndex] - this.lefts[leftIndex];
-        };
-        // Gets the height of the element at the given index
-        PositionCache.prototype.getHeight = function (topIndex) {
-            return this.bottoms[topIndex] - this.tops[topIndex];
-        };
-        return PositionCache;
-    }());
-
-    /*
-    An object for getting/setting scroll-related information for an element.
-    Internally, this is done very differently for window versus DOM element,
-    so this object serves as a common interface.
-    */
-    var ScrollController = /** @class */ (function () {
-        function ScrollController() {
-        }
-        ScrollController.prototype.getMaxScrollTop = function () {
-            return this.getScrollHeight() - this.getClientHeight();
-        };
-        ScrollController.prototype.getMaxScrollLeft = function () {
-            return this.getScrollWidth() - this.getClientWidth();
-        };
-        ScrollController.prototype.canScrollVertically = function () {
-            return this.getMaxScrollTop() > 0;
-        };
-        ScrollController.prototype.canScrollHorizontally = function () {
-            return this.getMaxScrollLeft() > 0;
-        };
-        ScrollController.prototype.canScrollUp = function () {
-            return this.getScrollTop() > 0;
-        };
-        ScrollController.prototype.canScrollDown = function () {
-            return this.getScrollTop() < this.getMaxScrollTop();
-        };
-        ScrollController.prototype.canScrollLeft = function () {
-            return this.getScrollLeft() > 0;
-        };
-        ScrollController.prototype.canScrollRight = function () {
-            return this.getScrollLeft() < this.getMaxScrollLeft();
-        };
-        return ScrollController;
-    }());
-    var ElementScrollController = /** @class */ (function (_super) {
-        __extends(ElementScrollController, _super);
-        function ElementScrollController(el) {
-            var _this = _super.call(this) || this;
-            _this.el = el;
-            return _this;
-        }
-        ElementScrollController.prototype.getScrollTop = function () {
-            return this.el.scrollTop;
-        };
-        ElementScrollController.prototype.getScrollLeft = function () {
-            return this.el.scrollLeft;
-        };
-        ElementScrollController.prototype.setScrollTop = function (top) {
-            this.el.scrollTop = top;
-        };
-        ElementScrollController.prototype.setScrollLeft = function (left) {
-            this.el.scrollLeft = left;
-        };
-        ElementScrollController.prototype.getScrollWidth = function () {
-            return this.el.scrollWidth;
-        };
-        ElementScrollController.prototype.getScrollHeight = function () {
-            return this.el.scrollHeight;
-        };
-        ElementScrollController.prototype.getClientHeight = function () {
-            return this.el.clientHeight;
-        };
-        ElementScrollController.prototype.getClientWidth = function () {
-            return this.el.clientWidth;
-        };
-        return ElementScrollController;
-    }(ScrollController));
-    var WindowScrollController = /** @class */ (function (_super) {
-        __extends(WindowScrollController, _super);
-        function WindowScrollController() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        WindowScrollController.prototype.getScrollTop = function () {
-            return window.pageYOffset;
-        };
-        WindowScrollController.prototype.getScrollLeft = function () {
-            return window.pageXOffset;
-        };
-        WindowScrollController.prototype.setScrollTop = function (n) {
-            window.scroll(window.pageXOffset, n);
-        };
-        WindowScrollController.prototype.setScrollLeft = function (n) {
-            window.scroll(n, window.pageYOffset);
-        };
-        WindowScrollController.prototype.getScrollWidth = function () {
-            return document.documentElement.scrollWidth;
-        };
-        WindowScrollController.prototype.getScrollHeight = function () {
-            return document.documentElement.scrollHeight;
-        };
-        WindowScrollController.prototype.getClientHeight = function () {
-            return document.documentElement.clientHeight;
-        };
-        WindowScrollController.prototype.getClientWidth = function () {
-            return document.documentElement.clientWidth;
-        };
-        return WindowScrollController;
-    }(ScrollController));
-
-    /*
-    Embodies a div that has potential scrollbars
-    */
-    var ScrollComponent = /** @class */ (function (_super) {
-        __extends(ScrollComponent, _super);
-        function ScrollComponent(overflowX, overflowY) {
-            var _this = _super.call(this, createElement('div', {
-                className: 'fc-scroller'
-            })) || this;
-            _this.overflowX = overflowX;
-            _this.overflowY = overflowY;
-            _this.applyOverflow();
-            return _this;
-        }
-        // sets to natural height, unlocks overflow
-        ScrollComponent.prototype.clear = function () {
-            this.setHeight('auto');
-            this.applyOverflow();
-        };
-        ScrollComponent.prototype.destroy = function () {
-            removeElement(this.el);
-        };
-        // Overflow
-        // -----------------------------------------------------------------------------------------------------------------
-        ScrollComponent.prototype.applyOverflow = function () {
-            applyStyle(this.el, {
-                overflowX: this.overflowX,
-                overflowY: this.overflowY
-            });
-        };
-        // Causes any 'auto' overflow values to resolves to 'scroll' or 'hidden'.
-        // Useful for preserving scrollbar widths regardless of future resizes.
-        // Can pass in scrollbarWidths for optimization.
-        ScrollComponent.prototype.lockOverflow = function (scrollbarWidths) {
-            var overflowX = this.overflowX;
-            var overflowY = this.overflowY;
-            scrollbarWidths = scrollbarWidths || this.getScrollbarWidths();
-            if (overflowX === 'auto') {
-                overflowX = (scrollbarWidths.bottom || // horizontal scrollbars?
-                    this.canScrollHorizontally() // OR scrolling pane with massless scrollbars?
-                ) ? 'scroll' : 'hidden';
-            }
-            if (overflowY === 'auto') {
-                overflowY = (scrollbarWidths.left || scrollbarWidths.right || // horizontal scrollbars?
-                    this.canScrollVertically() // OR scrolling pane with massless scrollbars?
-                ) ? 'scroll' : 'hidden';
-            }
-            applyStyle(this.el, { overflowX: overflowX, overflowY: overflowY });
-        };
-        ScrollComponent.prototype.setHeight = function (height) {
-            applyStyleProp(this.el, 'height', height);
-        };
-        ScrollComponent.prototype.getScrollbarWidths = function () {
-            var edges = computeEdges(this.el);
-            return {
-                left: edges.scrollbarLeft,
-                right: edges.scrollbarRight,
-                bottom: edges.scrollbarBottom
-            };
-        };
-        return ScrollComponent;
-    }(ElementScrollController));
-
-    var Theme = /** @class */ (function () {
-        function Theme(calendarOptions) {
-            this.calendarOptions = calendarOptions;
-            this.processIconOverride();
-        }
-        Theme.prototype.processIconOverride = function () {
-            if (this.iconOverrideOption) {
-                this.setIconOverride(this.calendarOptions[this.iconOverrideOption]);
-            }
-        };
-        Theme.prototype.setIconOverride = function (iconOverrideHash) {
-            var iconClassesCopy;
-            var buttonName;
-            if (typeof iconOverrideHash === 'object' && iconOverrideHash) { // non-null object
-                iconClassesCopy = __assign({}, this.iconClasses);
-                for (buttonName in iconOverrideHash) {
-                    iconClassesCopy[buttonName] = this.applyIconOverridePrefix(iconOverrideHash[buttonName]);
-                }
-                this.iconClasses = iconClassesCopy;
-            }
-            else if (iconOverrideHash === false) {
-                this.iconClasses = {};
-            }
-        };
-        Theme.prototype.applyIconOverridePrefix = function (className) {
-            var prefix = this.iconOverridePrefix;
-            if (prefix && className.indexOf(prefix) !== 0) { // if not already present
-                className = prefix + className;
-            }
-            return className;
-        };
-        Theme.prototype.getClass = function (key) {
-            return this.classes[key] || '';
-        };
-        Theme.prototype.getIconClass = function (buttonName) {
-            var className = this.iconClasses[buttonName];
-            if (className) {
-                return this.baseIconClass + ' ' + className;
-            }
-            return '';
-        };
-        Theme.prototype.getCustomButtonIconClass = function (customButtonProps) {
-            var className;
-            if (this.iconOverrideCustomButtonOption) {
-                className = customButtonProps[this.iconOverrideCustomButtonOption];
-                if (className) {
-                    return this.baseIconClass + ' ' + this.applyIconOverridePrefix(className);
-                }
-            }
-            return '';
-        };
-        return Theme;
-    }());
-    Theme.prototype.classes = {};
-    Theme.prototype.iconClasses = {};
-    Theme.prototype.baseIconClass = '';
-    Theme.prototype.iconOverridePrefix = '';
-
-    var guid = 0;
-    var ComponentContext = /** @class */ (function () {
-        function ComponentContext(calendar, theme, dateEnv, options, view) {
-            this.calendar = calendar;
-            this.theme = theme;
-            this.dateEnv = dateEnv;
-            this.options = options;
-            this.view = view;
-            this.isRtl = options.dir === 'rtl';
-            this.eventOrderSpecs = parseFieldSpecs(options.eventOrder);
-            this.nextDayThreshold = createDuration(options.nextDayThreshold);
-        }
-        ComponentContext.prototype.extend = function (options, view) {
-            return new ComponentContext(this.calendar, this.theme, this.dateEnv, options || this.options, view || this.view);
-        };
-        return ComponentContext;
-    }());
-    var Component = /** @class */ (function () {
-        function Component() {
-            this.everRendered = false;
-            this.uid = String(guid++);
-        }
-        Component.addEqualityFuncs = function (newFuncs) {
-            this.prototype.equalityFuncs = __assign({}, this.prototype.equalityFuncs, newFuncs);
-        };
-        Component.prototype.receiveProps = function (props, context) {
-            this.receiveContext(context);
-            var _a = recycleProps(this.props || {}, props, this.equalityFuncs), anyChanges = _a.anyChanges, comboProps = _a.comboProps;
-            this.props = comboProps;
-            if (anyChanges) {
-                if (this.everRendered) {
-                    this.beforeUpdate();
-                }
-                this.render(comboProps, context);
-                if (this.everRendered) {
-                    this.afterUpdate();
-                }
-            }
-            this.everRendered = true;
-        };
-        Component.prototype.receiveContext = function (context) {
-            var oldContext = this.context;
-            this.context = context;
-            if (!oldContext) {
-                this.firstContext(context);
-            }
-        };
-        Component.prototype.render = function (props, context) {
-        };
-        Component.prototype.firstContext = function (context) {
-        };
-        Component.prototype.beforeUpdate = function () {
-        };
-        Component.prototype.afterUpdate = function () {
-        };
-        // after destroy is called, this component won't ever be used again
-        Component.prototype.destroy = function () {
-        };
-        return Component;
-    }());
-    Component.prototype.equalityFuncs = {};
-    /*
-    Reuses old values when equal. If anything is unequal, returns newProps as-is.
-    Great for PureComponent, but won't be feasible with React, so just eliminate and use React's DOM diffing.
-    */
-    function recycleProps(oldProps, newProps, equalityFuncs) {
-        var comboProps = {}; // some old, some new
-        var anyChanges = false;
-        for (var key in newProps) {
-            if (key in oldProps && (oldProps[key] === newProps[key] ||
-                (equalityFuncs[key] && equalityFuncs[key](oldProps[key], newProps[key])))) {
-                // equal to old? use old prop
-                comboProps[key] = oldProps[key];
-            }
-            else {
-                comboProps[key] = newProps[key];
-                anyChanges = true;
-            }
-        }
-        for (var key in oldProps) {
-            if (!(key in newProps)) {
-                anyChanges = true;
-                break;
-            }
-        }
-        return { anyChanges: anyChanges, comboProps: comboProps };
-    }
-
-    /*
-    PURPOSES:
-    - hook up to fg, fill, and mirror renderers
-    - interface for dragging and hits
-    */
-    var DateComponent = /** @class */ (function (_super) {
-        __extends(DateComponent, _super);
-        function DateComponent(el) {
-            var _this = _super.call(this) || this;
-            _this.el = el;
-            return _this;
-        }
-        DateComponent.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            removeElement(this.el);
-        };
-        // Hit System
-        // -----------------------------------------------------------------------------------------------------------------
-        DateComponent.prototype.buildPositionCaches = function () {
-        };
-        DateComponent.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {
-            return null; // this should be abstract
-        };
-        // Validation
-        // -----------------------------------------------------------------------------------------------------------------
-        DateComponent.prototype.isInteractionValid = function (interaction) {
-            var calendar = this.context.calendar;
-            var dateProfile = this.props.dateProfile; // HACK
-            var instances = interaction.mutatedEvents.instances;
-            if (dateProfile) { // HACK for DayTile
-                for (var instanceId in instances) {
-                    if (!rangeContainsRange(dateProfile.validRange, instances[instanceId].range)) {
-                        return false;
-                    }
-                }
-            }
-            return isInteractionValid(interaction, calendar);
-        };
-        DateComponent.prototype.isDateSelectionValid = function (selection) {
-            var calendar = this.context.calendar;
-            var dateProfile = this.props.dateProfile; // HACK
-            if (dateProfile && // HACK for DayTile
-                !rangeContainsRange(dateProfile.validRange, selection.range)) {
-                return false;
-            }
-            return isDateSelectionValid(selection, calendar);
-        };
-        // Pointer Interaction Utils
-        // -----------------------------------------------------------------------------------------------------------------
-        DateComponent.prototype.isValidSegDownEl = function (el) {
-            return !this.props.eventDrag && // HACK
-                !this.props.eventResize && // HACK
-                !elementClosest(el, '.fc-mirror') &&
-                (this.isPopover() || !this.isInPopover(el));
-            // ^above line ensures we don't detect a seg interaction within a nested component.
-            // it's a HACK because it only supports a popover as the nested component.
-        };
-        DateComponent.prototype.isValidDateDownEl = function (el) {
-            var segEl = elementClosest(el, this.fgSegSelector);
-            return (!segEl || segEl.classList.contains('fc-mirror')) &&
-                !elementClosest(el, '.fc-more') && // a "more.." link
-                !elementClosest(el, 'a[data-goto]') && // a clickable nav link
-                !this.isInPopover(el);
-        };
-        DateComponent.prototype.isPopover = function () {
-            return this.el.classList.contains('fc-popover');
-        };
-        DateComponent.prototype.isInPopover = function (el) {
-            return Boolean(elementClosest(el, '.fc-popover'));
-        };
-        return DateComponent;
-    }(Component));
-    DateComponent.prototype.fgSegSelector = '.fc-event-container > *';
-    DateComponent.prototype.bgSegSelector = '.fc-bgevent:not(.fc-nonbusiness)';
-
-    var uid$1 = 0;
-    function createPlugin(input) {
-        return {
-            id: String(uid$1++),
-            deps: input.deps || [],
-            reducers: input.reducers || [],
-            eventDefParsers: input.eventDefParsers || [],
-            isDraggableTransformers: input.isDraggableTransformers || [],
-            eventDragMutationMassagers: input.eventDragMutationMassagers || [],
-            eventDefMutationAppliers: input.eventDefMutationAppliers || [],
-            dateSelectionTransformers: input.dateSelectionTransformers || [],
-            datePointTransforms: input.datePointTransforms || [],
-            dateSpanTransforms: input.dateSpanTransforms || [],
-            views: input.views || {},
-            viewPropsTransformers: input.viewPropsTransformers || [],
-            isPropsValid: input.isPropsValid || null,
-            externalDefTransforms: input.externalDefTransforms || [],
-            eventResizeJoinTransforms: input.eventResizeJoinTransforms || [],
-            viewContainerModifiers: input.viewContainerModifiers || [],
-            eventDropTransformers: input.eventDropTransformers || [],
-            componentInteractions: input.componentInteractions || [],
-            calendarInteractions: input.calendarInteractions || [],
-            themeClasses: input.themeClasses || {},
-            eventSourceDefs: input.eventSourceDefs || [],
-            cmdFormatter: input.cmdFormatter,
-            recurringTypes: input.recurringTypes || [],
-            namedTimeZonedImpl: input.namedTimeZonedImpl,
-            defaultView: input.defaultView || '',
-            elementDraggingImpl: input.elementDraggingImpl,
-            optionChangeHandlers: input.optionChangeHandlers || {}
-        };
-    }
-    var PluginSystem = /** @class */ (function () {
-        function PluginSystem() {
-            this.hooks = {
-                reducers: [],
-                eventDefParsers: [],
-                isDraggableTransformers: [],
-                eventDragMutationMassagers: [],
-                eventDefMutationAppliers: [],
-                dateSelectionTransformers: [],
-                datePointTransforms: [],
-                dateSpanTransforms: [],
-                views: {},
-                viewPropsTransformers: [],
-                isPropsValid: null,
-                externalDefTransforms: [],
-                eventResizeJoinTransforms: [],
-                viewContainerModifiers: [],
-                eventDropTransformers: [],
-                componentInteractions: [],
-                calendarInteractions: [],
-                themeClasses: {},
-                eventSourceDefs: [],
-                cmdFormatter: null,
-                recurringTypes: [],
-                namedTimeZonedImpl: null,
-                defaultView: '',
-                elementDraggingImpl: null,
-                optionChangeHandlers: {}
-            };
-            this.addedHash = {};
-        }
-        PluginSystem.prototype.add = function (plugin) {
-            if (!this.addedHash[plugin.id]) {
-                this.addedHash[plugin.id] = true;
-                for (var _i = 0, _a = plugin.deps; _i < _a.length; _i++) {
-                    var dep = _a[_i];
-                    this.add(dep);
-                }
-                this.hooks = combineHooks(this.hooks, plugin);
-            }
-        };
-        return PluginSystem;
-    }());
-    function combineHooks(hooks0, hooks1) {
-        return {
-            reducers: hooks0.reducers.concat(hooks1.reducers),
-            eventDefParsers: hooks0.eventDefParsers.concat(hooks1.eventDefParsers),
-            isDraggableTransformers: hooks0.isDraggableTransformers.concat(hooks1.isDraggableTransformers),
-            eventDragMutationMassagers: hooks0.eventDragMutationMassagers.concat(hooks1.eventDragMutationMassagers),
-            eventDefMutationAppliers: hooks0.eventDefMutationAppliers.concat(hooks1.eventDefMutationAppliers),
-            dateSelectionTransformers: hooks0.dateSelectionTransformers.concat(hooks1.dateSelectionTransformers),
-            datePointTransforms: hooks0.datePointTransforms.concat(hooks1.datePointTransforms),
-            dateSpanTransforms: hooks0.dateSpanTransforms.concat(hooks1.dateSpanTransforms),
-            views: __assign({}, hooks0.views, hooks1.views),
-            viewPropsTransformers: hooks0.viewPropsTransformers.concat(hooks1.viewPropsTransformers),
-            isPropsValid: hooks1.isPropsValid || hooks0.isPropsValid,
-            externalDefTransforms: hooks0.externalDefTransforms.concat(hooks1.externalDefTransforms),
-            eventResizeJoinTransforms: hooks0.eventResizeJoinTransforms.concat(hooks1.eventResizeJoinTransforms),
-            viewContainerModifiers: hooks0.viewContainerModifiers.concat(hooks1.viewContainerModifiers),
-            eventDropTransformers: hooks0.eventDropTransformers.concat(hooks1.eventDropTransformers),
-            calendarInteractions: hooks0.calendarInteractions.concat(hooks1.calendarInteractions),
-            componentInteractions: hooks0.componentInteractions.concat(hooks1.componentInteractions),
-            themeClasses: __assign({}, hooks0.themeClasses, hooks1.themeClasses),
-            eventSourceDefs: hooks0.eventSourceDefs.concat(hooks1.eventSourceDefs),
-            cmdFormatter: hooks1.cmdFormatter || hooks0.cmdFormatter,
-            recurringTypes: hooks0.recurringTypes.concat(hooks1.recurringTypes),
-            namedTimeZonedImpl: hooks1.namedTimeZonedImpl || hooks0.namedTimeZonedImpl,
-            defaultView: hooks0.defaultView || hooks1.defaultView,
-            elementDraggingImpl: hooks0.elementDraggingImpl || hooks1.elementDraggingImpl,
-            optionChangeHandlers: __assign({}, hooks0.optionChangeHandlers, hooks1.optionChangeHandlers)
-        };
-    }
-
-    var eventSourceDef = {
-        ignoreRange: true,
-        parseMeta: function (raw) {
-            if (Array.isArray(raw)) { // short form
-                return raw;
-            }
-            else if (Array.isArray(raw.events)) {
-                return raw.events;
-            }
-            return null;
-        },
-        fetch: function (arg, success) {
-            success({
-                rawEvents: arg.eventSource.meta
-            });
-        }
-    };
-    var ArrayEventSourcePlugin = createPlugin({
-        eventSourceDefs: [eventSourceDef]
-    });
-
-    var eventSourceDef$1 = {
-        parseMeta: function (raw) {
-            if (typeof raw === 'function') { // short form
-                return raw;
-            }
-            else if (typeof raw.events === 'function') {
-                return raw.events;
-            }
-            return null;
-        },
-        fetch: function (arg, success, failure) {
-            var dateEnv = arg.calendar.dateEnv;
-            var func = arg.eventSource.meta;
-            unpromisify(func.bind(null, {
-                start: dateEnv.toDate(arg.range.start),
-                end: dateEnv.toDate(arg.range.end),
-                startStr: dateEnv.formatIso(arg.range.start),
-                endStr: dateEnv.formatIso(arg.range.end),
-                timeZone: dateEnv.timeZone
-            }), function (rawEvents) {
-                success({ rawEvents: rawEvents }); // needs an object response
-            }, failure // send errorObj directly to failure callback
-            );
-        }
-    };
-    var FuncEventSourcePlugin = createPlugin({
-        eventSourceDefs: [eventSourceDef$1]
-    });
-
-    function requestJson(method, url, params, successCallback, failureCallback) {
-        method = method.toUpperCase();
-        var body = null;
-        if (method === 'GET') {
-            url = injectQueryStringParams(url, params);
-        }
-        else {
-            body = encodeParams(params);
-        }
-        var xhr = new XMLHttpRequest();
-        xhr.open(method, url, true);
-        if (method !== 'GET') {
-            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-        }
-        xhr.onload = function () {
-            if (xhr.status >= 200 && xhr.status < 400) {
-                try {
-                    var res = JSON.parse(xhr.responseText);
-                    successCallback(res, xhr);
-                }
-                catch (err) {
-                    failureCallback('Failure parsing JSON', xhr);
-                }
-            }
-            else {
-                failureCallback('Request failed', xhr);
-            }
-        };
-        xhr.onerror = function () {
-            failureCallback('Request failed', xhr);
-        };
-        xhr.send(body);
-    }
-    function injectQueryStringParams(url, params) {
-        return url +
-            (url.indexOf('?') === -1 ? '?' : '&') +
-            encodeParams(params);
-    }
-    function encodeParams(params) {
-        var parts = [];
-        for (var key in params) {
-            parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(params[key]));
-        }
-        return parts.join('&');
-    }
-
-    var eventSourceDef$2 = {
-        parseMeta: function (raw) {
-            if (typeof raw === 'string') { // short form
-                raw = { url: raw };
-            }
-            else if (!raw || typeof raw !== 'object' || !raw.url) {
-                return null;
-            }
-            return {
-                url: raw.url,
-                method: (raw.method || 'GET').toUpperCase(),
-                extraParams: raw.extraParams,
-                startParam: raw.startParam,
-                endParam: raw.endParam,
-                timeZoneParam: raw.timeZoneParam
-            };
-        },
-        fetch: function (arg, success, failure) {
-            var meta = arg.eventSource.meta;
-            var requestParams = buildRequestParams(meta, arg.range, arg.calendar);
-            requestJson(meta.method, meta.url, requestParams, function (rawEvents, xhr) {
-                success({ rawEvents: rawEvents, xhr: xhr });
-            }, function (errorMessage, xhr) {
-                failure({ message: errorMessage, xhr: xhr });
-            });
-        }
-    };
-    var JsonFeedEventSourcePlugin = createPlugin({
-        eventSourceDefs: [eventSourceDef$2]
-    });
-    function buildRequestParams(meta, range, calendar) {
-        var dateEnv = calendar.dateEnv;
-        var startParam;
-        var endParam;
-        var timeZoneParam;
-        var customRequestParams;
-        var params = {};
-        startParam = meta.startParam;
-        if (startParam == null) {
-            startParam = calendar.opt('startParam');
-        }
-        endParam = meta.endParam;
-        if (endParam == null) {
-            endParam = calendar.opt('endParam');
-        }
-        timeZoneParam = meta.timeZoneParam;
-        if (timeZoneParam == null) {
-            timeZoneParam = calendar.opt('timeZoneParam');
-        }
-        // retrieve any outbound GET/POST data from the options
-        if (typeof meta.extraParams === 'function') {
-            // supplied as a function that returns a key/value object
-            customRequestParams = meta.extraParams();
-        }
-        else {
-            // probably supplied as a straight key/value object
-            customRequestParams = meta.extraParams || {};
-        }
-        __assign(params, customRequestParams);
-        params[startParam] = dateEnv.formatIso(range.start);
-        params[endParam] = dateEnv.formatIso(range.end);
-        if (dateEnv.timeZone !== 'local') {
-            params[timeZoneParam] = dateEnv.timeZone;
-        }
-        return params;
-    }
-
-    var recurring = {
-        parse: function (rawEvent, leftoverProps, dateEnv) {
-            var createMarker = dateEnv.createMarker.bind(dateEnv);
-            var processors = {
-                daysOfWeek: null,
-                startTime: createDuration,
-                endTime: createDuration,
-                startRecur: createMarker,
-                endRecur: createMarker
-            };
-            var props = refineProps(rawEvent, processors, {}, leftoverProps);
-            var anyValid = false;
-            for (var propName in props) {
-                if (props[propName] != null) {
-                    anyValid = true;
-                    break;
-                }
-            }
-            if (anyValid) {
-                var duration = null;
-                if ('duration' in leftoverProps) {
-                    duration = createDuration(leftoverProps.duration);
-                    delete leftoverProps.duration;
-                }
-                if (!duration && props.startTime && props.endTime) {
-                    duration = subtractDurations(props.endTime, props.startTime);
-                }
-                return {
-                    allDayGuess: Boolean(!props.startTime && !props.endTime),
-                    duration: duration,
-                    typeData: props // doesn't need endTime anymore but oh well
-                };
-            }
-            return null;
-        },
-        expand: function (typeData, framingRange, dateEnv) {
-            var clippedFramingRange = intersectRanges(framingRange, { start: typeData.startRecur, end: typeData.endRecur });
-            if (clippedFramingRange) {
-                return expandRanges(typeData.daysOfWeek, typeData.startTime, clippedFramingRange, dateEnv);
-            }
-            else {
-                return [];
-            }
-        }
-    };
-    var SimpleRecurrencePlugin = createPlugin({
-        recurringTypes: [recurring]
-    });
-    function expandRanges(daysOfWeek, startTime, framingRange, dateEnv) {
-        var dowHash = daysOfWeek ? arrayToHash(daysOfWeek) : null;
-        var dayMarker = startOfDay(framingRange.start);
-        var endMarker = framingRange.end;
-        var instanceStarts = [];
-        while (dayMarker < endMarker) {
-            var instanceStart 
-            // if everyday, or this particular day-of-week
-            = void 0;
-            // if everyday, or this particular day-of-week
-            if (!dowHash || dowHash[dayMarker.getUTCDay()]) {
-                if (startTime) {
-                    instanceStart = dateEnv.add(dayMarker, startTime);
-                }
-                else {
-                    instanceStart = dayMarker;
-                }
-                instanceStarts.push(instanceStart);
-            }
-            dayMarker = addDays(dayMarker, 1);
-        }
-        return instanceStarts;
-    }
-
-    var DefaultOptionChangeHandlers = createPlugin({
-        optionChangeHandlers: {
-            events: function (events, calendar, deepEqual) {
-                handleEventSources([events], calendar, deepEqual);
-            },
-            eventSources: handleEventSources,
-            plugins: handlePlugins
-        }
-    });
-    function handleEventSources(inputs, calendar, deepEqual) {
-        var unfoundSources = hashValuesToArray(calendar.state.eventSources);
-        var newInputs = [];
-        for (var _i = 0, inputs_1 = inputs; _i < inputs_1.length; _i++) {
-            var input = inputs_1[_i];
-            var inputFound = false;
-            for (var i = 0; i < unfoundSources.length; i++) {
-                if (deepEqual(unfoundSources[i]._raw, input)) {
-                    unfoundSources.splice(i, 1); // delete
-                    inputFound = true;
-                    break;
-                }
-            }
-            if (!inputFound) {
-                newInputs.push(input);
-            }
-        }
-        for (var _a = 0, unfoundSources_1 = unfoundSources; _a < unfoundSources_1.length; _a++) {
-            var unfoundSource = unfoundSources_1[_a];
-            calendar.dispatch({
-                type: 'REMOVE_EVENT_SOURCE',
-                sourceId: unfoundSource.sourceId
-            });
-        }
-        for (var _b = 0, newInputs_1 = newInputs; _b < newInputs_1.length; _b++) {
-            var newInput = newInputs_1[_b];
-            calendar.addEventSource(newInput);
-        }
-    }
-    // shortcoming: won't remove plugins
-    function handlePlugins(inputs, calendar) {
-        calendar.addPluginInputs(inputs); // will gracefully handle duplicates
-    }
-
-    var config = {}; // TODO: make these options
-    var globalDefaults = {
-        defaultRangeSeparator: ' - ',
-        titleRangeSeparator: ' \u2013 ',
-        defaultTimedEventDuration: '01:00:00',
-        defaultAllDayEventDuration: { day: 1 },
-        forceEventDuration: false,
-        nextDayThreshold: '00:00:00',
-        // display
-        columnHeader: true,
-        defaultView: '',
-        aspectRatio: 1.35,
-        header: {
-            left: 'title',
-            center: '',
-            right: 'today prev,next'
-        },
-        weekends: true,
-        weekNumbers: false,
-        weekNumberCalculation: 'local',
-        editable: false,
-        // nowIndicator: false,
-        scrollTime: '06:00:00',
-        minTime: '00:00:00',
-        maxTime: '24:00:00',
-        showNonCurrentDates: true,
-        // event ajax
-        lazyFetching: true,
-        startParam: 'start',
-        endParam: 'end',
-        timeZoneParam: 'timeZone',
-        timeZone: 'local',
-        // allDayDefault: undefined,
-        // locale
-        locales: [],
-        locale: '',
-        // dir: will get this from the default locale
-        // buttonIcons: null,
-        // allows setting a min-height to the event segment to prevent short events overlapping each other
-        timeGridEventMinHeight: 0,
-        themeSystem: 'standard',
-        // eventResizableFromStart: false,
-        dragRevertDuration: 500,
-        dragScroll: true,
-        allDayMaintainDuration: false,
-        // selectable: false,
-        unselectAuto: true,
-        // selectMinDistance: 0,
-        dropAccept: '*',
-        eventOrder: 'start,-duration,allDay,title',
-        // ^ if start tie, longer events go before shorter. final tie-breaker is title text
-        // rerenderDelay: null,
-        eventLimit: false,
-        eventLimitClick: 'popover',
-        dayPopoverFormat: { month: 'long', day: 'numeric', year: 'numeric' },
-        handleWindowResize: true,
-        windowResizeDelay: 100,
-        longPressDelay: 1000,
-        eventDragMinDistance: 5 // only applies to mouse
-    };
-    var rtlDefaults = {
-        header: {
-            left: 'next,prev today',
-            center: '',
-            right: 'title'
-        },
-        buttonIcons: {
-            // TODO: make RTL support the responibility of the theme
-            prev: 'fc-icon-chevron-right',
-            next: 'fc-icon-chevron-left',
-            prevYear: 'fc-icon-chevrons-right',
-            nextYear: 'fc-icon-chevrons-left'
-        }
-    };
-    var complexOptions = [
-        'header',
-        'footer',
-        'buttonText',
-        'buttonIcons'
-    ];
-    // Merges an array of option objects into a single object
-    function mergeOptions(optionObjs) {
-        return mergeProps(optionObjs, complexOptions);
-    }
-    // TODO: move this stuff to a "plugin"-related file...
-    var INTERNAL_PLUGINS = [
-        ArrayEventSourcePlugin,
-        FuncEventSourcePlugin,
-        JsonFeedEventSourcePlugin,
-        SimpleRecurrencePlugin,
-        DefaultOptionChangeHandlers
-    ];
-    function refinePluginDefs(pluginInputs) {
-        var plugins = [];
-        for (var _i = 0, pluginInputs_1 = pluginInputs; _i < pluginInputs_1.length; _i++) {
-            var pluginInput = pluginInputs_1[_i];
-            if (typeof pluginInput === 'string') {
-                var globalName = 'FullCalendar' + capitaliseFirstLetter(pluginInput);
-                if (!window[globalName]) {
-                    console.warn('Plugin file not loaded for ' + pluginInput);
-                }
-                else {
-                    plugins.push(window[globalName].default); // is an ES6 module
-                }
-            }
-            else {
-                plugins.push(pluginInput);
-            }
-        }
-        return INTERNAL_PLUGINS.concat(plugins);
-    }
-
-    var RAW_EN_LOCALE = {
-        code: 'en',
-        week: {
-            dow: 0,
-            doy: 4 // 4 days need to be within the year to be considered the first week
-        },
-        dir: 'ltr',
-        buttonText: {
-            prev: 'prev',
-            next: 'next',
-            prevYear: 'prev year',
-            nextYear: 'next year',
-            year: 'year',
-            today: 'today',
-            month: 'month',
-            week: 'week',
-            day: 'day',
-            list: 'list'
-        },
-        weekLabel: 'W',
-        allDayText: 'all-day',
-        eventLimitText: 'more',
-        noEventsMessage: 'No events to display'
-    };
-    function parseRawLocales(explicitRawLocales) {
-        var defaultCode = explicitRawLocales.length > 0 ? explicitRawLocales[0].code : 'en';
-        var globalArray = window['FullCalendarLocalesAll'] || []; // from locales-all.js
-        var globalObject = window['FullCalendarLocales'] || {}; // from locales/*.js. keys are meaningless
-        var allRawLocales = globalArray.concat(// globalArray is low prio
-        hashValuesToArray(globalObject), // medium prio
-        explicitRawLocales // highest prio
-        );
-        var rawLocaleMap = {
-            en: RAW_EN_LOCALE // necessary?
-        };
-        for (var _i = 0, allRawLocales_1 = allRawLocales; _i < allRawLocales_1.length; _i++) {
-            var rawLocale = allRawLocales_1[_i];
-            rawLocaleMap[rawLocale.code] = rawLocale;
-        }
-        return {
-            map: rawLocaleMap,
-            defaultCode: defaultCode
-        };
-    }
-    function buildLocale(inputSingular, available) {
-        if (typeof inputSingular === 'object' && !Array.isArray(inputSingular)) {
-            return parseLocale(inputSingular.code, [inputSingular.code], inputSingular);
-        }
-        else {
-            return queryLocale(inputSingular, available);
-        }
-    }
-    function queryLocale(codeArg, available) {
-        var codes = [].concat(codeArg || []); // will convert to array
-        var raw = queryRawLocale(codes, available) || RAW_EN_LOCALE;
-        return parseLocale(codeArg, codes, raw);
-    }
-    function queryRawLocale(codes, available) {
-        for (var i = 0; i < codes.length; i++) {
-            var parts = codes[i].toLocaleLowerCase().split('-');
-            for (var j = parts.length; j > 0; j--) {
-                var simpleId = parts.slice(0, j).join('-');
-                if (available[simpleId]) {
-                    return available[simpleId];
-                }
-            }
-        }
-        return null;
-    }
-    function parseLocale(codeArg, codes, raw) {
-        var merged = mergeProps([RAW_EN_LOCALE, raw], ['buttonText']);
-        delete merged.code; // don't want this part of the options
-        var week = merged.week;
-        delete merged.week;
-        return {
-            codeArg: codeArg,
-            codes: codes,
-            week: week,
-            simpleNumberFormat: new Intl.NumberFormat(codeArg),
-            options: merged
-        };
-    }
-
-    var OptionsManager = /** @class */ (function () {
-        function OptionsManager(overrides) {
-            this.overrides = __assign({}, overrides); // make a copy
-            this.dynamicOverrides = {};
-            this.compute();
-        }
-        OptionsManager.prototype.mutate = function (updates, removals, isDynamic) {
-            if (!Object.keys(updates).length && !removals.length) {
-                return;
-            }
-            var overrideHash = isDynamic ? this.dynamicOverrides : this.overrides;
-            __assign(overrideHash, updates);
-            for (var _i = 0, removals_1 = removals; _i < removals_1.length; _i++) {
-                var propName = removals_1[_i];
-                delete overrideHash[propName];
-            }
-            this.compute();
-        };
-        // Computes the flattened options hash for the calendar and assigns to `this.options`.
-        // Assumes this.overrides and this.dynamicOverrides have already been initialized.
-        OptionsManager.prototype.compute = function () {
-            // TODO: not a very efficient system
-            var locales = firstDefined(// explicit locale option given?
-            this.dynamicOverrides.locales, this.overrides.locales, globalDefaults.locales);
-            var locale = firstDefined(// explicit locales option given?
-            this.dynamicOverrides.locale, this.overrides.locale, globalDefaults.locale);
-            var available = parseRawLocales(locales);
-            var localeDefaults = buildLocale(locale || available.defaultCode, available.map).options;
-            var dir = firstDefined(// based on options computed so far, is direction RTL?
-            this.dynamicOverrides.dir, this.overrides.dir, localeDefaults.dir);
-            var dirDefaults = dir === 'rtl' ? rtlDefaults : {};
-            this.dirDefaults = dirDefaults;
-            this.localeDefaults = localeDefaults;
-            this.computed = mergeOptions([
-                globalDefaults,
-                dirDefaults,
-                localeDefaults,
-                this.overrides,
-                this.dynamicOverrides
-            ]);
-        };
-        return OptionsManager;
-    }());
-
-    var calendarSystemClassMap = {};
-    function registerCalendarSystem(name, theClass) {
-        calendarSystemClassMap[name] = theClass;
-    }
-    function createCalendarSystem(name) {
-        return new calendarSystemClassMap[name]();
-    }
-    var GregorianCalendarSystem = /** @class */ (function () {
-        function GregorianCalendarSystem() {
-        }
-        GregorianCalendarSystem.prototype.getMarkerYear = function (d) {
-            return d.getUTCFullYear();
-        };
-        GregorianCalendarSystem.prototype.getMarkerMonth = function (d) {
-            return d.getUTCMonth();
-        };
-        GregorianCalendarSystem.prototype.getMarkerDay = function (d) {
-            return d.getUTCDate();
-        };
-        GregorianCalendarSystem.prototype.arrayToMarker = function (arr) {
-            return arrayToUtcDate(arr);
-        };
-        GregorianCalendarSystem.prototype.markerToArray = function (marker) {
-            return dateToUtcArray(marker);
-        };
-        return GregorianCalendarSystem;
-    }());
-    registerCalendarSystem('gregory', GregorianCalendarSystem);
-
-    var ISO_RE = /^\s*(\d{4})(-(\d{2})(-(\d{2})([T ](\d{2}):(\d{2})(:(\d{2})(\.(\d+))?)?(Z|(([-+])(\d{2})(:?(\d{2}))?))?)?)?)?$/;
-    function parse(str) {
-        var m = ISO_RE.exec(str);
-        if (m) {
-            var marker = new Date(Date.UTC(Number(m[1]), m[3] ? Number(m[3]) - 1 : 0, Number(m[5] || 1), Number(m[7] || 0), Number(m[8] || 0), Number(m[10] || 0), m[12] ? Number('0.' + m[12]) * 1000 : 0));
-            if (isValidDate(marker)) {
-                var timeZoneOffset = null;
-                if (m[13]) {
-                    timeZoneOffset = (m[15] === '-' ? -1 : 1) * (Number(m[16] || 0) * 60 +
-                        Number(m[18] || 0));
-                }
-                return {
-                    marker: marker,
-                    isTimeUnspecified: !m[6],
-                    timeZoneOffset: timeZoneOffset
-                };
-            }
-        }
-        return null;
-    }
-
-    var DateEnv = /** @class */ (function () {
-        function DateEnv(settings) {
-            var timeZone = this.timeZone = settings.timeZone;
-            var isNamedTimeZone = timeZone !== 'local' && timeZone !== 'UTC';
-            if (settings.namedTimeZoneImpl && isNamedTimeZone) {
-                this.namedTimeZoneImpl = new settings.namedTimeZoneImpl(timeZone);
-            }
-            this.canComputeOffset = Boolean(!isNamedTimeZone || this.namedTimeZoneImpl);
-            this.calendarSystem = createCalendarSystem(settings.calendarSystem);
-            this.locale = settings.locale;
-            this.weekDow = settings.locale.week.dow;
-            this.weekDoy = settings.locale.week.doy;
-            if (settings.weekNumberCalculation === 'ISO') {
-                this.weekDow = 1;
-                this.weekDoy = 4;
-            }
-            if (typeof settings.firstDay === 'number') {
-                this.weekDow = settings.firstDay;
-            }
-            if (typeof settings.weekNumberCalculation === 'function') {
-                this.weekNumberFunc = settings.weekNumberCalculation;
-            }
-            this.weekLabel = settings.weekLabel != null ? settings.weekLabel : settings.locale.options.weekLabel;
-            this.cmdFormatter = settings.cmdFormatter;
-        }
-        // Creating / Parsing
-        DateEnv.prototype.createMarker = function (input) {
-            var meta = this.createMarkerMeta(input);
-            if (meta === null) {
-                return null;
-            }
-            return meta.marker;
-        };
-        DateEnv.prototype.createNowMarker = function () {
-            if (this.canComputeOffset) {
-                return this.timestampToMarker(new Date().valueOf());
-            }
-            else {
-                // if we can't compute the current date val for a timezone,
-                // better to give the current local date vals than UTC
-                return arrayToUtcDate(dateToLocalArray(new Date()));
-            }
-        };
-        DateEnv.prototype.createMarkerMeta = function (input) {
-            if (typeof input === 'string') {
-                return this.parse(input);
-            }
-            var marker = null;
-            if (typeof input === 'number') {
-                marker = this.timestampToMarker(input);
-            }
-            else if (input instanceof Date) {
-                input = input.valueOf();
-                if (!isNaN(input)) {
-                    marker = this.timestampToMarker(input);
-                }
-            }
-            else if (Array.isArray(input)) {
-                marker = arrayToUtcDate(input);
-            }
-            if (marker === null || !isValidDate(marker)) {
-                return null;
-            }
-            return { marker: marker, isTimeUnspecified: false, forcedTzo: null };
-        };
-        DateEnv.prototype.parse = function (s) {
-            var parts = parse(s);
-            if (parts === null) {
-                return null;
-            }
-            var marker = parts.marker;
-            var forcedTzo = null;
-            if (parts.timeZoneOffset !== null) {
-                if (this.canComputeOffset) {
-                    marker = this.timestampToMarker(marker.valueOf() - parts.timeZoneOffset * 60 * 1000);
-                }
-                else {
-                    forcedTzo = parts.timeZoneOffset;
-                }
-            }
-            return { marker: marker, isTimeUnspecified: parts.isTimeUnspecified, forcedTzo: forcedTzo };
-        };
-        // Accessors
-        DateEnv.prototype.getYear = function (marker) {
-            return this.calendarSystem.getMarkerYear(marker);
-        };
-        DateEnv.prototype.getMonth = function (marker) {
-            return this.calendarSystem.getMarkerMonth(marker);
-        };
-        // Adding / Subtracting
-        DateEnv.prototype.add = function (marker, dur) {
-            var a = this.calendarSystem.markerToArray(marker);
-            a[0] += dur.years;
-            a[1] += dur.months;
-            a[2] += dur.days;
-            a[6] += dur.milliseconds;
-            return this.calendarSystem.arrayToMarker(a);
-        };
-        DateEnv.prototype.subtract = function (marker, dur) {
-            var a = this.calendarSystem.markerToArray(marker);
-            a[0] -= dur.years;
-            a[1] -= dur.months;
-            a[2] -= dur.days;
-            a[6] -= dur.milliseconds;
-            return this.calendarSystem.arrayToMarker(a);
-        };
-        DateEnv.prototype.addYears = function (marker, n) {
-            var a = this.calendarSystem.markerToArray(marker);
-            a[0] += n;
-            return this.calendarSystem.arrayToMarker(a);
-        };
-        DateEnv.prototype.addMonths = function (marker, n) {
-            var a = this.calendarSystem.markerToArray(marker);
-            a[1] += n;
-            return this.calendarSystem.arrayToMarker(a);
-        };
-        // Diffing Whole Units
-        DateEnv.prototype.diffWholeYears = function (m0, m1) {
-            var calendarSystem = this.calendarSystem;
-            if (timeAsMs(m0) === timeAsMs(m1) &&
-                calendarSystem.getMarkerDay(m0) === calendarSystem.getMarkerDay(m1) &&
-                calendarSystem.getMarkerMonth(m0) === calendarSystem.getMarkerMonth(m1)) {
-                return calendarSystem.getMarkerYear(m1) - calendarSystem.getMarkerYear(m0);
-            }
-            return null;
-        };
-        DateEnv.prototype.diffWholeMonths = function (m0, m1) {
-            var calendarSystem = this.calendarSystem;
-            if (timeAsMs(m0) === timeAsMs(m1) &&
-                calendarSystem.getMarkerDay(m0) === calendarSystem.getMarkerDay(m1)) {
-                return (calendarSystem.getMarkerMonth(m1) - calendarSystem.getMarkerMonth(m0)) +
-                    (calendarSystem.getMarkerYear(m1) - calendarSystem.getMarkerYear(m0)) * 12;
-            }
-            return null;
-        };
-        // Range / Duration
-        DateEnv.prototype.greatestWholeUnit = function (m0, m1) {
-            var n = this.diffWholeYears(m0, m1);
-            if (n !== null) {
-                return { unit: 'year', value: n };
-            }
-            n = this.diffWholeMonths(m0, m1);
-            if (n !== null) {
-                return { unit: 'month', value: n };
-            }
-            n = diffWholeWeeks(m0, m1);
-            if (n !== null) {
-                return { unit: 'week', value: n };
-            }
-            n = diffWholeDays(m0, m1);
-            if (n !== null) {
-                return { unit: 'day', value: n };
-            }
-            n = diffHours(m0, m1);
-            if (isInt(n)) {
-                return { unit: 'hour', value: n };
-            }
-            n = diffMinutes(m0, m1);
-            if (isInt(n)) {
-                return { unit: 'minute', value: n };
-            }
-            n = diffSeconds(m0, m1);
-            if (isInt(n)) {
-                return { unit: 'second', value: n };
-            }
-            return { unit: 'millisecond', value: m1.valueOf() - m0.valueOf() };
-        };
-        DateEnv.prototype.countDurationsBetween = function (m0, m1, d) {
-            // TODO: can use greatestWholeUnit
-            var diff;
-            if (d.years) {
-                diff = this.diffWholeYears(m0, m1);
-                if (diff !== null) {
-                    return diff / asRoughYears(d);
-                }
-            }
-            if (d.months) {
-                diff = this.diffWholeMonths(m0, m1);
-                if (diff !== null) {
-                    return diff / asRoughMonths(d);
-                }
-            }
-            if (d.days) {
-                diff = diffWholeDays(m0, m1);
-                if (diff !== null) {
-                    return diff / asRoughDays(d);
-                }
-            }
-            return (m1.valueOf() - m0.valueOf()) / asRoughMs(d);
-        };
-        // Start-Of
-        DateEnv.prototype.startOf = function (m, unit) {
-            if (unit === 'year') {
-                return this.startOfYear(m);
-            }
-            else if (unit === 'month') {
-                return this.startOfMonth(m);
-            }
-            else if (unit === 'week') {
-                return this.startOfWeek(m);
-            }
-            else if (unit === 'day') {
-                return startOfDay(m);
-            }
-            else if (unit === 'hour') {
-                return startOfHour(m);
-            }
-            else if (unit === 'minute') {
-                return startOfMinute(m);
-            }
-            else if (unit === 'second') {
-                return startOfSecond(m);
-            }
-        };
-        DateEnv.prototype.startOfYear = function (m) {
-            return this.calendarSystem.arrayToMarker([
-                this.calendarSystem.getMarkerYear(m)
-            ]);
-        };
-        DateEnv.prototype.startOfMonth = function (m) {
-            return this.calendarSystem.arrayToMarker([
-                this.calendarSystem.getMarkerYear(m),
-                this.calendarSystem.getMarkerMonth(m)
-            ]);
-        };
-        DateEnv.prototype.startOfWeek = function (m) {
-            return this.calendarSystem.arrayToMarker([
-                this.calendarSystem.getMarkerYear(m),
-                this.calendarSystem.getMarkerMonth(m),
-                m.getUTCDate() - ((m.getUTCDay() - this.weekDow + 7) % 7)
-            ]);
-        };
-        // Week Number
-        DateEnv.prototype.computeWeekNumber = function (marker) {
-            if (this.weekNumberFunc) {
-                return this.weekNumberFunc(this.toDate(marker));
-            }
-            else {
-                return weekOfYear(marker, this.weekDow, this.weekDoy);
-            }
-        };
-        // TODO: choke on timeZoneName: long
-        DateEnv.prototype.format = function (marker, formatter, dateOptions) {
-            if (dateOptions === void 0) { dateOptions = {}; }
-            return formatter.format({
-                marker: marker,
-                timeZoneOffset: dateOptions.forcedTzo != null ?
-                    dateOptions.forcedTzo :
-                    this.offsetForMarker(marker)
-            }, this);
-        };
-        DateEnv.prototype.formatRange = function (start, end, formatter, dateOptions) {
-            if (dateOptions === void 0) { dateOptions = {}; }
-            if (dateOptions.isEndExclusive) {
-                end = addMs(end, -1);
-            }
-            return formatter.formatRange({
-                marker: start,
-                timeZoneOffset: dateOptions.forcedStartTzo != null ?
-                    dateOptions.forcedStartTzo :
-                    this.offsetForMarker(start)
-            }, {
-                marker: end,
-                timeZoneOffset: dateOptions.forcedEndTzo != null ?
-                    dateOptions.forcedEndTzo :
-                    this.offsetForMarker(end)
-            }, this);
-        };
-        DateEnv.prototype.formatIso = function (marker, extraOptions) {
-            if (extraOptions === void 0) { extraOptions = {}; }
-            var timeZoneOffset = null;
-            if (!extraOptions.omitTimeZoneOffset) {
-                if (extraOptions.forcedTzo != null) {
-                    timeZoneOffset = extraOptions.forcedTzo;
-                }
-                else {
-                    timeZoneOffset = this.offsetForMarker(marker);
-                }
-            }
-            return buildIsoString(marker, timeZoneOffset, extraOptions.omitTime);
-        };
-        // TimeZone
-        DateEnv.prototype.timestampToMarker = function (ms) {
-            if (this.timeZone === 'local') {
-                return arrayToUtcDate(dateToLocalArray(new Date(ms)));
-            }
-            else if (this.timeZone === 'UTC' || !this.namedTimeZoneImpl) {
-                return new Date(ms);
-            }
-            else {
-                return arrayToUtcDate(this.namedTimeZoneImpl.timestampToArray(ms));
-            }
-        };
-        DateEnv.prototype.offsetForMarker = function (m) {
-            if (this.timeZone === 'local') {
-                return -arrayToLocalDate(dateToUtcArray(m)).getTimezoneOffset(); // convert "inverse" offset to "normal" offset
-            }
-            else if (this.timeZone === 'UTC') {
-                return 0;
-            }
-            else if (this.namedTimeZoneImpl) {
-                return this.namedTimeZoneImpl.offsetForArray(dateToUtcArray(m));
-            }
-            return null;
-        };
-        // Conversion
-        DateEnv.prototype.toDate = function (m, forcedTzo) {
-            if (this.timeZone === 'local') {
-                return arrayToLocalDate(dateToUtcArray(m));
-            }
-            else if (this.timeZone === 'UTC') {
-                return new Date(m.valueOf()); // make sure it's a copy
-            }
-            else if (!this.namedTimeZoneImpl) {
-                return new Date(m.valueOf() - (forcedTzo || 0));
-            }
-            else {
-                return new Date(m.valueOf() -
-                    this.namedTimeZoneImpl.offsetForArray(dateToUtcArray(m)) * 1000 * 60 // convert minutes -> ms
-                );
-            }
-        };
-        return DateEnv;
-    }());
-
-    var SIMPLE_SOURCE_PROPS = {
-        id: String,
-        allDayDefault: Boolean,
-        eventDataTransform: Function,
-        success: Function,
-        failure: Function
-    };
-    var uid$2 = 0;
-    function doesSourceNeedRange(eventSource, calendar) {
-        var defs = calendar.pluginSystem.hooks.eventSourceDefs;
-        return !defs[eventSource.sourceDefId].ignoreRange;
-    }
-    function parseEventSource(raw, calendar) {
-        var defs = calendar.pluginSystem.hooks.eventSourceDefs;
-        for (var i = defs.length - 1; i >= 0; i--) { // later-added plugins take precedence
-            var def = defs[i];
-            var meta = def.parseMeta(raw);
-            if (meta) {
-                var res = parseEventSourceProps(typeof raw === 'object' ? raw : {}, meta, i, calendar);
-                res._raw = raw;
-                return res;
-            }
-        }
-        return null;
-    }
-    function parseEventSourceProps(raw, meta, sourceDefId, calendar) {
-        var leftovers0 = {};
-        var props = refineProps(raw, SIMPLE_SOURCE_PROPS, {}, leftovers0);
-        var leftovers1 = {};
-        var ui = processUnscopedUiProps(leftovers0, calendar, leftovers1);
-        props.isFetching = false;
-        props.latestFetchId = '';
-        props.fetchRange = null;
-        props.publicId = String(raw.id || '');
-        props.sourceId = String(uid$2++);
-        props.sourceDefId = sourceDefId;
-        props.meta = meta;
-        props.ui = ui;
-        props.extendedProps = leftovers1;
-        return props;
-    }
-
-    function reduceEventSources (eventSources, action, dateProfile, calendar) {
-        switch (action.type) {
-            case 'ADD_EVENT_SOURCES': // already parsed
-                return addSources(eventSources, action.sources, dateProfile ? dateProfile.activeRange : null, calendar);
-            case 'REMOVE_EVENT_SOURCE':
-                return removeSource(eventSources, action.sourceId);
-            case 'PREV': // TODO: how do we track all actions that affect dateProfile :(
-            case 'NEXT':
-            case 'SET_DATE':
-            case 'SET_VIEW_TYPE':
-                if (dateProfile) {
-                    return fetchDirtySources(eventSources, dateProfile.activeRange, calendar);
-                }
-                else {
-                    return eventSources;
-                }
-            case 'FETCH_EVENT_SOURCES':
-            case 'CHANGE_TIMEZONE':
-                return fetchSourcesByIds(eventSources, action.sourceIds ?
-                    arrayToHash(action.sourceIds) :
-                    excludeStaticSources(eventSources, calendar), dateProfile ? dateProfile.activeRange : null, calendar);
-            case 'RECEIVE_EVENTS':
-            case 'RECEIVE_EVENT_ERROR':
-                return receiveResponse(eventSources, action.sourceId, action.fetchId, action.fetchRange);
-            case 'REMOVE_ALL_EVENT_SOURCES':
-                return {};
-            default:
-                return eventSources;
-        }
-    }
-    var uid$3 = 0;
-    function addSources(eventSourceHash, sources, fetchRange, calendar) {
-        var hash = {};
-        for (var _i = 0, sources_1 = sources; _i < sources_1.length; _i++) {
-            var source = sources_1[_i];
-            hash[source.sourceId] = source;
-        }
-        if (fetchRange) {
-            hash = fetchDirtySources(hash, fetchRange, calendar);
-        }
-        return __assign({}, eventSourceHash, hash);
-    }
-    function removeSource(eventSourceHash, sourceId) {
-        return filterHash(eventSourceHash, function (eventSource) {
-            return eventSource.sourceId !== sourceId;
-        });
-    }
-    function fetchDirtySources(sourceHash, fetchRange, calendar) {
-        return fetchSourcesByIds(sourceHash, filterHash(sourceHash, function (eventSource) {
-            return isSourceDirty(eventSource, fetchRange, calendar);
-        }), fetchRange, calendar);
-    }
-    function isSourceDirty(eventSource, fetchRange, calendar) {
-        if (!doesSourceNeedRange(eventSource, calendar)) {
-            return !eventSource.latestFetchId;
-        }
-        else {
-            return !calendar.opt('lazyFetching') ||
-                !eventSource.fetchRange ||
-                eventSource.isFetching || // always cancel outdated in-progress fetches
-                fetchRange.start < eventSource.fetchRange.start ||
-                fetchRange.end > eventSource.fetchRange.end;
-        }
-    }
-    function fetchSourcesByIds(prevSources, sourceIdHash, fetchRange, calendar) {
-        var nextSources = {};
-        for (var sourceId in prevSources) {
-            var source = prevSources[sourceId];
-            if (sourceIdHash[sourceId]) {
-                nextSources[sourceId] = fetchSource(source, fetchRange, calendar);
-            }
-            else {
-                nextSources[sourceId] = source;
-            }
-        }
-        return nextSources;
-    }
-    function fetchSource(eventSource, fetchRange, calendar) {
-        var sourceDef = calendar.pluginSystem.hooks.eventSourceDefs[eventSource.sourceDefId];
-        var fetchId = String(uid$3++);
-        sourceDef.fetch({
-            eventSource: eventSource,
-            calendar: calendar,
-            range: fetchRange
-        }, function (res) {
-            var rawEvents = res.rawEvents;
-            var calSuccess = calendar.opt('eventSourceSuccess');
-            var calSuccessRes;
-            var sourceSuccessRes;
-            if (eventSource.success) {
-                sourceSuccessRes = eventSource.success(rawEvents, res.xhr);
-            }
-            if (calSuccess) {
-                calSuccessRes = calSuccess(rawEvents, res.xhr);
-            }
-            rawEvents = sourceSuccessRes || calSuccessRes || rawEvents;
-            calendar.dispatch({
-                type: 'RECEIVE_EVENTS',
-                sourceId: eventSource.sourceId,
-                fetchId: fetchId,
-                fetchRange: fetchRange,
-                rawEvents: rawEvents
-            });
-        }, function (error) {
-            var callFailure = calendar.opt('eventSourceFailure');
-            console.warn(error.message, error);
-            if (eventSource.failure) {
-                eventSource.failure(error);
-            }
-            if (callFailure) {
-                callFailure(error);
-            }
-            calendar.dispatch({
-                type: 'RECEIVE_EVENT_ERROR',
-                sourceId: eventSource.sourceId,
-                fetchId: fetchId,
-                fetchRange: fetchRange,
-                error: error
-            });
-        });
-        return __assign({}, eventSource, { isFetching: true, latestFetchId: fetchId });
-    }
-    function receiveResponse(sourceHash, sourceId, fetchId, fetchRange) {
-        var _a;
-        var eventSource = sourceHash[sourceId];
-        if (eventSource && // not already removed
-            fetchId === eventSource.latestFetchId) {
-            return __assign({}, sourceHash, (_a = {}, _a[sourceId] = __assign({}, eventSource, { isFetching: false, fetchRange: fetchRange // also serves as a marker that at least one fetch has completed
-             }), _a));
-        }
-        return sourceHash;
-    }
-    function excludeStaticSources(eventSources, calendar) {
-        return filterHash(eventSources, function (eventSource) {
-            return doesSourceNeedRange(eventSource, calendar);
-        });
-    }
-
-    var DateProfileGenerator = /** @class */ (function () {
-        function DateProfileGenerator(viewSpec, calendar) {
-            this.viewSpec = viewSpec;
-            this.options = viewSpec.options;
-            this.dateEnv = calendar.dateEnv;
-            this.calendar = calendar;
-            this.initHiddenDays();
-        }
-        /* Date Range Computation
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Builds a structure with info about what the dates/ranges will be for the "prev" view.
-        DateProfileGenerator.prototype.buildPrev = function (currentDateProfile, currentDate) {
-            var dateEnv = this.dateEnv;
-            var prevDate = dateEnv.subtract(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month
-            currentDateProfile.dateIncrement);
-            return this.build(prevDate, -1);
-        };
-        // Builds a structure with info about what the dates/ranges will be for the "next" view.
-        DateProfileGenerator.prototype.buildNext = function (currentDateProfile, currentDate) {
-            var dateEnv = this.dateEnv;
-            var nextDate = dateEnv.add(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month
-            currentDateProfile.dateIncrement);
-            return this.build(nextDate, 1);
-        };
-        // Builds a structure holding dates/ranges for rendering around the given date.
-        // Optional direction param indicates whether the date is being incremented/decremented
-        // from its previous value. decremented = -1, incremented = 1 (default).
-        DateProfileGenerator.prototype.build = function (currentDate, direction, forceToValid) {
-            if (forceToValid === void 0) { forceToValid = false; }
-            var validRange;
-            var minTime = null;
-            var maxTime = null;
-            var currentInfo;
-            var isRangeAllDay;
-            var renderRange;
-            var activeRange;
-            var isValid;
-            validRange = this.buildValidRange();
-            validRange = this.trimHiddenDays(validRange);
-            if (forceToValid) {
-                currentDate = constrainMarkerToRange(currentDate, validRange);
-            }
-            currentInfo = this.buildCurrentRangeInfo(currentDate, direction);
-            isRangeAllDay = /^(year|month|week|day)$/.test(currentInfo.unit);
-            renderRange = this.buildRenderRange(this.trimHiddenDays(currentInfo.range), currentInfo.unit, isRangeAllDay);
-            renderRange = this.trimHiddenDays(renderRange);
-            activeRange = renderRange;
-            if (!this.options.showNonCurrentDates) {
-                activeRange = intersectRanges(activeRange, currentInfo.range);
-            }
-            minTime = createDuration(this.options.minTime);
-            maxTime = createDuration(this.options.maxTime);
-            activeRange = this.adjustActiveRange(activeRange, minTime, maxTime);
-            activeRange = intersectRanges(activeRange, validRange); // might return null
-            // it's invalid if the originally requested date is not contained,
-            // or if the range is completely outside of the valid range.
-            isValid = rangesIntersect(currentInfo.range, validRange);
-            return {
-                // constraint for where prev/next operations can go and where events can be dragged/resized to.
-                // an object with optional start and end properties.
-                validRange: validRange,
-                // range the view is formally responsible for.
-                // for example, a month view might have 1st-31st, excluding padded dates
-                currentRange: currentInfo.range,
-                // name of largest unit being displayed, like "month" or "week"
-                currentRangeUnit: currentInfo.unit,
-                isRangeAllDay: isRangeAllDay,
-                // dates that display events and accept drag-n-drop
-                // will be `null` if no dates accept events
-                activeRange: activeRange,
-                // date range with a rendered skeleton
-                // includes not-active days that need some sort of DOM
-                renderRange: renderRange,
-                // Duration object that denotes the first visible time of any given day
-                minTime: minTime,
-                // Duration object that denotes the exclusive visible end time of any given day
-                maxTime: maxTime,
-                isValid: isValid,
-                // how far the current date will move for a prev/next operation
-                dateIncrement: this.buildDateIncrement(currentInfo.duration)
-                // pass a fallback (might be null) ^
-            };
-        };
-        // Builds an object with optional start/end properties.
-        // Indicates the minimum/maximum dates to display.
-        // not responsible for trimming hidden days.
-        DateProfileGenerator.prototype.buildValidRange = function () {
-            return this.getRangeOption('validRange', this.calendar.getNow()) ||
-                { start: null, end: null }; // completely open-ended
-        };
-        // Builds a structure with info about the "current" range, the range that is
-        // highlighted as being the current month for example.
-        // See build() for a description of `direction`.
-        // Guaranteed to have `range` and `unit` properties. `duration` is optional.
-        DateProfileGenerator.prototype.buildCurrentRangeInfo = function (date, direction) {
-            var _a = this, viewSpec = _a.viewSpec, dateEnv = _a.dateEnv;
-            var duration = null;
-            var unit = null;
-            var range = null;
-            var dayCount;
-            if (viewSpec.duration) {
-                duration = viewSpec.duration;
-                unit = viewSpec.durationUnit;
-                range = this.buildRangeFromDuration(date, direction, duration, unit);
-            }
-            else if ((dayCount = this.options.dayCount)) {
-                unit = 'day';
-                range = this.buildRangeFromDayCount(date, direction, dayCount);
-            }
-            else if ((range = this.buildCustomVisibleRange(date))) {
-                unit = dateEnv.greatestWholeUnit(range.start, range.end).unit;
-            }
-            else {
-                duration = this.getFallbackDuration();
-                unit = greatestDurationDenominator(duration).unit;
-                range = this.buildRangeFromDuration(date, direction, duration, unit);
-            }
-            return { duration: duration, unit: unit, range: range };
-        };
-        DateProfileGenerator.prototype.getFallbackDuration = function () {
-            return createDuration({ day: 1 });
-        };
-        // Returns a new activeRange to have time values (un-ambiguate)
-        // minTime or maxTime causes the range to expand.
-        DateProfileGenerator.prototype.adjustActiveRange = function (range, minTime, maxTime) {
-            var dateEnv = this.dateEnv;
-            var start = range.start;
-            var end = range.end;
-            if (this.viewSpec.class.prototype.usesMinMaxTime) {
-                // expand active range if minTime is negative (why not when positive?)
-                if (asRoughDays(minTime) < 0) {
-                    start = startOfDay(start); // necessary?
-                    start = dateEnv.add(start, minTime);
-                }
-                // expand active range if maxTime is beyond one day (why not when positive?)
-                if (asRoughDays(maxTime) > 1) {
-                    end = startOfDay(end); // necessary?
-                    end = addDays(end, -1);
-                    end = dateEnv.add(end, maxTime);
-                }
-            }
-            return { start: start, end: end };
-        };
-        // Builds the "current" range when it is specified as an explicit duration.
-        // `unit` is the already-computed greatestDurationDenominator unit of duration.
-        DateProfileGenerator.prototype.buildRangeFromDuration = function (date, direction, duration, unit) {
-            var dateEnv = this.dateEnv;
-            var alignment = this.options.dateAlignment;
-            var dateIncrementInput;
-            var dateIncrementDuration;
-            var start;
-            var end;
-            var res;
-            // compute what the alignment should be
-            if (!alignment) {
-                dateIncrementInput = this.options.dateIncrement;
-                if (dateIncrementInput) {
-                    dateIncrementDuration = createDuration(dateIncrementInput);
-                    // use the smaller of the two units
-                    if (asRoughMs(dateIncrementDuration) < asRoughMs(duration)) {
-                        alignment = greatestDurationDenominator(dateIncrementDuration, !getWeeksFromInput(dateIncrementInput)).unit;
-                    }
-                    else {
-                        alignment = unit;
-                    }
-                }
-                else {
-                    alignment = unit;
-                }
-            }
-            // if the view displays a single day or smaller
-            if (asRoughDays(duration) <= 1) {
-                if (this.isHiddenDay(start)) {
-                    start = this.skipHiddenDays(start, direction);
-                    start = startOfDay(start);
-                }
-            }
-            function computeRes() {
-                start = dateEnv.startOf(date, alignment);
-                end = dateEnv.add(start, duration);
-                res = { start: start, end: end };
-            }
-            computeRes();
-            // if range is completely enveloped by hidden days, go past the hidden days
-            if (!this.trimHiddenDays(res)) {
-                date = this.skipHiddenDays(date, direction);
-                computeRes();
-            }
-            return res;
-        };
-        // Builds the "current" range when a dayCount is specified.
-        DateProfileGenerator.prototype.buildRangeFromDayCount = function (date, direction, dayCount) {
-            var dateEnv = this.dateEnv;
-            var customAlignment = this.options.dateAlignment;
-            var runningCount = 0;
-            var start = date;
-            var end;
-            if (customAlignment) {
-                start = dateEnv.startOf(start, customAlignment);
-            }
-            start = startOfDay(start);
-            start = this.skipHiddenDays(start, direction);
-            end = start;
-            do {
-                end = addDays(end, 1);
-                if (!this.isHiddenDay(end)) {
-                    runningCount++;
-                }
-            } while (runningCount < dayCount);
-            return { start: start, end: end };
-        };
-        // Builds a normalized range object for the "visible" range,
-        // which is a way to define the currentRange and activeRange at the same time.
-        DateProfileGenerator.prototype.buildCustomVisibleRange = function (date) {
-            var dateEnv = this.dateEnv;
-            var visibleRange = this.getRangeOption('visibleRange', dateEnv.toDate(date));
-            if (visibleRange && (visibleRange.start == null || visibleRange.end == null)) {
-                return null;
-            }
-            return visibleRange;
-        };
-        // Computes the range that will represent the element/cells for *rendering*,
-        // but which may have voided days/times.
-        // not responsible for trimming hidden days.
-        DateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {
-            return currentRange;
-        };
-        // Compute the duration value that should be added/substracted to the current date
-        // when a prev/next operation happens.
-        DateProfileGenerator.prototype.buildDateIncrement = function (fallback) {
-            var dateIncrementInput = this.options.dateIncrement;
-            var customAlignment;
-            if (dateIncrementInput) {
-                return createDuration(dateIncrementInput);
-            }
-            else if ((customAlignment = this.options.dateAlignment)) {
-                return createDuration(1, customAlignment);
-            }
-            else if (fallback) {
-                return fallback;
-            }
-            else {
-                return createDuration({ days: 1 });
-            }
-        };
-        // Arguments after name will be forwarded to a hypothetical function value
-        // WARNING: passed-in arguments will be given to generator functions as-is and can cause side-effects.
-        // Always clone your objects if you fear mutation.
-        DateProfileGenerator.prototype.getRangeOption = function (name) {
-            var otherArgs = [];
-            for (var _i = 1; _i < arguments.length; _i++) {
-                otherArgs[_i - 1] = arguments[_i];
-            }
-            var val = this.options[name];
-            if (typeof val === 'function') {
-                val = val.apply(null, otherArgs);
-            }
-            if (val) {
-                val = parseRange(val, this.dateEnv);
-            }
-            if (val) {
-                val = computeVisibleDayRange(val);
-            }
-            return val;
-        };
-        /* Hidden Days
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Initializes internal variables related to calculating hidden days-of-week
-        DateProfileGenerator.prototype.initHiddenDays = function () {
-            var hiddenDays = this.options.hiddenDays || []; // array of day-of-week indices that are hidden
-            var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)
-            var dayCnt = 0;
-            var i;
-            if (this.options.weekends === false) {
-                hiddenDays.push(0, 6); // 0=sunday, 6=saturday
-            }
-            for (i = 0; i < 7; i++) {
-                if (!(isHiddenDayHash[i] = hiddenDays.indexOf(i) !== -1)) {
-                    dayCnt++;
-                }
-            }
-            if (!dayCnt) {
-                throw new Error('invalid hiddenDays'); // all days were hidden? bad.
-            }
-            this.isHiddenDayHash = isHiddenDayHash;
-        };
-        // Remove days from the beginning and end of the range that are computed as hidden.
-        // If the whole range is trimmed off, returns null
-        DateProfileGenerator.prototype.trimHiddenDays = function (range) {
-            var start = range.start;
-            var end = range.end;
-            if (start) {
-                start = this.skipHiddenDays(start);
-            }
-            if (end) {
-                end = this.skipHiddenDays(end, -1, true);
-            }
-            if (start == null || end == null || start < end) {
-                return { start: start, end: end };
-            }
-            return null;
-        };
-        // Is the current day hidden?
-        // `day` is a day-of-week index (0-6), or a Date (used for UTC)
-        DateProfileGenerator.prototype.isHiddenDay = function (day) {
-            if (day instanceof Date) {
-                day = day.getUTCDay();
-            }
-            return this.isHiddenDayHash[day];
-        };
-        // Incrementing the current day until it is no longer a hidden day, returning a copy.
-        // DOES NOT CONSIDER validRange!
-        // If the initial value of `date` is not a hidden day, don't do anything.
-        // Pass `isExclusive` as `true` if you are dealing with an end date.
-        // `inc` defaults to `1` (increment one day forward each time)
-        DateProfileGenerator.prototype.skipHiddenDays = function (date, inc, isExclusive) {
-            if (inc === void 0) { inc = 1; }
-            if (isExclusive === void 0) { isExclusive = false; }
-            while (this.isHiddenDayHash[(date.getUTCDay() + (isExclusive ? inc : 0) + 7) % 7]) {
-                date = addDays(date, inc);
-            }
-            return date;
-        };
-        return DateProfileGenerator;
-    }());
-    // TODO: find a way to avoid comparing DateProfiles. it's tedious
-    function isDateProfilesEqual(p0, p1) {
-        return rangesEqual(p0.validRange, p1.validRange) &&
-            rangesEqual(p0.activeRange, p1.activeRange) &&
-            rangesEqual(p0.renderRange, p1.renderRange) &&
-            durationsEqual(p0.minTime, p1.minTime) &&
-            durationsEqual(p0.maxTime, p1.maxTime);
-        /*
-        TODO: compare more?
-          currentRange: DateRange
-          currentRangeUnit: string
-          isRangeAllDay: boolean
-          isValid: boolean
-          dateIncrement: Duration
-        */
-    }
-
-    function reduce (state, action, calendar) {
-        var viewType = reduceViewType(state.viewType, action);
-        var dateProfile = reduceDateProfile(state.dateProfile, action, state.currentDate, viewType, calendar);
-        var eventSources = reduceEventSources(state.eventSources, action, dateProfile, calendar);
-        var nextState = __assign({}, state, { viewType: viewType,
-            dateProfile: dateProfile, currentDate: reduceCurrentDate(state.currentDate, action, dateProfile), eventSources: eventSources, eventStore: reduceEventStore(state.eventStore, action, eventSources, dateProfile, calendar), dateSelection: reduceDateSelection(state.dateSelection, action, calendar), eventSelection: reduceSelectedEvent(state.eventSelection, action), eventDrag: reduceEventDrag(state.eventDrag, action, eventSources, calendar), eventResize: reduceEventResize(state.eventResize, action, eventSources, calendar), eventSourceLoadingLevel: computeLoadingLevel(eventSources), loadingLevel: computeLoadingLevel(eventSources) });
-        for (var _i = 0, _a = calendar.pluginSystem.hooks.reducers; _i < _a.length; _i++) {
-            var reducerFunc = _a[_i];
-            nextState = reducerFunc(nextState, action, calendar);
-        }
-        // console.log(action.type, nextState)
-        return nextState;
-    }
-    function reduceViewType(currentViewType, action) {
-        switch (action.type) {
-            case 'SET_VIEW_TYPE':
-                return action.viewType;
-            default:
-                return currentViewType;
-        }
-    }
-    function reduceDateProfile(currentDateProfile, action, currentDate, viewType, calendar) {
-        var newDateProfile;
-        switch (action.type) {
-            case 'PREV':
-                newDateProfile = calendar.dateProfileGenerators[viewType].buildPrev(currentDateProfile, currentDate);
-                break;
-            case 'NEXT':
-                newDateProfile = calendar.dateProfileGenerators[viewType].buildNext(currentDateProfile, currentDate);
-                break;
-            case 'SET_DATE':
-                if (!currentDateProfile.activeRange ||
-                    !rangeContainsMarker(currentDateProfile.currentRange, action.dateMarker)) {
-                    newDateProfile = calendar.dateProfileGenerators[viewType].build(action.dateMarker, undefined, true // forceToValid
-                    );
-                }
-                break;
-            case 'SET_VIEW_TYPE':
-                var generator = calendar.dateProfileGenerators[viewType];
-                if (!generator) {
-                    throw new Error(viewType ?
-                        'The FullCalendar view "' + viewType + '" does not exist. Make sure your plugins are loaded correctly.' :
-                        'No available FullCalendar view plugins.');
-                }
-                newDateProfile = generator.build(action.dateMarker || currentDate, undefined, true // forceToValid
-                );
-                break;
-        }
-        if (newDateProfile &&
-            newDateProfile.isValid &&
-            !(currentDateProfile && isDateProfilesEqual(currentDateProfile, newDateProfile))) {
-            return newDateProfile;
-        }
-        else {
-            return currentDateProfile;
-        }
-    }
-    function reduceCurrentDate(currentDate, action, dateProfile) {
-        switch (action.type) {
-            case 'PREV':
-            case 'NEXT':
-                if (!rangeContainsMarker(dateProfile.currentRange, currentDate)) {
-                    return dateProfile.currentRange.start;
-                }
-                else {
-                    return currentDate;
-                }
-            case 'SET_DATE':
-            case 'SET_VIEW_TYPE':
-                var newDate = action.dateMarker || currentDate;
-                if (dateProfile.activeRange && !rangeContainsMarker(dateProfile.activeRange, newDate)) {
-                    return dateProfile.currentRange.start;
-                }
-                else {
-                    return newDate;
-                }
-            default:
-                return currentDate;
-        }
-    }
-    function reduceDateSelection(currentSelection, action, calendar) {
-        switch (action.type) {
-            case 'SELECT_DATES':
-                return action.selection;
-            case 'UNSELECT_DATES':
-                return null;
-            default:
-                return currentSelection;
-        }
-    }
-    function reduceSelectedEvent(currentInstanceId, action) {
-        switch (action.type) {
-            case 'SELECT_EVENT':
-                return action.eventInstanceId;
-            case 'UNSELECT_EVENT':
-                return '';
-            default:
-                return currentInstanceId;
-        }
-    }
-    function reduceEventDrag(currentDrag, action, sources, calendar) {
-        switch (action.type) {
-            case 'SET_EVENT_DRAG':
-                var newDrag = action.state;
-                return {
-                    affectedEvents: newDrag.affectedEvents,
-                    mutatedEvents: newDrag.mutatedEvents,
-                    isEvent: newDrag.isEvent,
-                    origSeg: newDrag.origSeg
-                };
-            case 'UNSET_EVENT_DRAG':
-                return null;
-            default:
-                return currentDrag;
-        }
-    }
-    function reduceEventResize(currentResize, action, sources, calendar) {
-        switch (action.type) {
-            case 'SET_EVENT_RESIZE':
-                var newResize = action.state;
-                return {
-                    affectedEvents: newResize.affectedEvents,
-                    mutatedEvents: newResize.mutatedEvents,
-                    isEvent: newResize.isEvent,
-                    origSeg: newResize.origSeg
-                };
-            case 'UNSET_EVENT_RESIZE':
-                return null;
-            default:
-                return currentResize;
-        }
-    }
-    function computeLoadingLevel(eventSources) {
-        var cnt = 0;
-        for (var sourceId in eventSources) {
-            if (eventSources[sourceId].isFetching) {
-                cnt++;
-            }
-        }
-        return cnt;
-    }
-
-    var STANDARD_PROPS = {
-        start: null,
-        end: null,
-        allDay: Boolean
-    };
-    function parseDateSpan(raw, dateEnv, defaultDuration) {
-        var span = parseOpenDateSpan(raw, dateEnv);
-        var range = span.range;
-        if (!range.start) {
-            return null;
-        }
-        if (!range.end) {
-            if (defaultDuration == null) {
-                return null;
-            }
-            else {
-                range.end = dateEnv.add(range.start, defaultDuration);
-            }
-        }
-        return span;
-    }
-    /*
-    TODO: somehow combine with parseRange?
-    Will return null if the start/end props were present but parsed invalidly.
-    */
-    function parseOpenDateSpan(raw, dateEnv) {
-        var leftovers = {};
-        var standardProps = refineProps(raw, STANDARD_PROPS, {}, leftovers);
-        var startMeta = standardProps.start ? dateEnv.createMarkerMeta(standardProps.start) : null;
-        var endMeta = standardProps.end ? dateEnv.createMarkerMeta(standardProps.end) : null;
-        var allDay = standardProps.allDay;
-        if (allDay == null) {
-            allDay = (startMeta && startMeta.isTimeUnspecified) &&
-                (!endMeta || endMeta.isTimeUnspecified);
-        }
-        // use this leftover object as the selection object
-        leftovers.range = {
-            start: startMeta ? startMeta.marker : null,
-            end: endMeta ? endMeta.marker : null
-        };
-        leftovers.allDay = allDay;
-        return leftovers;
-    }
-    function isDateSpansEqual(span0, span1) {
-        return rangesEqual(span0.range, span1.range) &&
-            span0.allDay === span1.allDay &&
-            isSpanPropsEqual(span0, span1);
-    }
-    // the NON-DATE-RELATED props
-    function isSpanPropsEqual(span0, span1) {
-        for (var propName in span1) {
-            if (propName !== 'range' && propName !== 'allDay') {
-                if (span0[propName] !== span1[propName]) {
-                    return false;
-                }
-            }
-        }
-        // are there any props that span0 has that span1 DOESN'T have?
-        // both have range/allDay, so no need to special-case.
-        for (var propName in span0) {
-            if (!(propName in span1)) {
-                return false;
-            }
-        }
-        return true;
-    }
-    function buildDateSpanApi(span, dateEnv) {
-        return {
-            start: dateEnv.toDate(span.range.start),
-            end: dateEnv.toDate(span.range.end),
-            startStr: dateEnv.formatIso(span.range.start, { omitTime: span.allDay }),
-            endStr: dateEnv.formatIso(span.range.end, { omitTime: span.allDay }),
-            allDay: span.allDay
-        };
-    }
-    function buildDatePointApi(span, dateEnv) {
-        return {
-            date: dateEnv.toDate(span.range.start),
-            dateStr: dateEnv.formatIso(span.range.start, { omitTime: span.allDay }),
-            allDay: span.allDay
-        };
-    }
-    function fabricateEventRange(dateSpan, eventUiBases, calendar) {
-        var def = parseEventDef({ editable: false }, '', // sourceId
-        dateSpan.allDay, true, // hasEnd
-        calendar);
-        return {
-            def: def,
-            ui: compileEventUi(def, eventUiBases),
-            instance: createEventInstance(def.defId, dateSpan.range),
-            range: dateSpan.range,
-            isStart: true,
-            isEnd: true
-        };
-    }
-
-    function compileViewDefs(defaultConfigs, overrideConfigs) {
-        var hash = {};
-        var viewType;
-        for (viewType in defaultConfigs) {
-            ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-        }
-        for (viewType in overrideConfigs) {
-            ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-        }
-        return hash;
-    }
-    function ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs) {
-        if (hash[viewType]) {
-            return hash[viewType];
-        }
-        var viewDef = buildViewDef(viewType, hash, defaultConfigs, overrideConfigs);
-        if (viewDef) {
-            hash[viewType] = viewDef;
-        }
-        return viewDef;
-    }
-    function buildViewDef(viewType, hash, defaultConfigs, overrideConfigs) {
-        var defaultConfig = defaultConfigs[viewType];
-        var overrideConfig = overrideConfigs[viewType];
-        var queryProp = function (name) {
-            return (defaultConfig && defaultConfig[name] !== null) ? defaultConfig[name] :
-                ((overrideConfig && overrideConfig[name] !== null) ? overrideConfig[name] : null);
-        };
-        var theClass = queryProp('class');
-        var superType = queryProp('superType');
-        if (!superType && theClass) {
-            superType =
-                findViewNameBySubclass(theClass, overrideConfigs) ||
-                    findViewNameBySubclass(theClass, defaultConfigs);
-        }
-        var superDef = null;
-        if (superType) {
-            if (superType === viewType) {
-                throw new Error('Can\'t have a custom view type that references itself');
-            }
-            superDef = ensureViewDef(superType, hash, defaultConfigs, overrideConfigs);
-        }
-        if (!theClass && superDef) {
-            theClass = superDef.class;
-        }
-        if (!theClass) {
-            return null; // don't throw a warning, might be settings for a single-unit view
-        }
-        return {
-            type: viewType,
-            class: theClass,
-            defaults: __assign({}, (superDef ? superDef.defaults : {}), (defaultConfig ? defaultConfig.options : {})),
-            overrides: __assign({}, (superDef ? superDef.overrides : {}), (overrideConfig ? overrideConfig.options : {}))
-        };
-    }
-    function findViewNameBySubclass(viewSubclass, configs) {
-        var superProto = Object.getPrototypeOf(viewSubclass.prototype);
-        for (var viewType in configs) {
-            var parsed = configs[viewType];
-            // need DIRECT subclass, so instanceof won't do it
-            if (parsed.class && parsed.class.prototype === superProto) {
-                return viewType;
-            }
-        }
-        return '';
-    }
-
-    function parseViewConfigs(inputs) {
-        return mapHash(inputs, parseViewConfig);
-    }
-    var VIEW_DEF_PROPS = {
-        type: String,
-        class: null
-    };
-    function parseViewConfig(input) {
-        if (typeof input === 'function') {
-            input = { class: input };
-        }
-        var options = {};
-        var props = refineProps(input, VIEW_DEF_PROPS, {}, options);
-        return {
-            superType: props.type,
-            class: props.class,
-            options: options
-        };
-    }
-
-    function buildViewSpecs(defaultInputs, optionsManager) {
-        var defaultConfigs = parseViewConfigs(defaultInputs);
-        var overrideConfigs = parseViewConfigs(optionsManager.overrides.views);
-        var viewDefs = compileViewDefs(defaultConfigs, overrideConfigs);
-        return mapHash(viewDefs, function (viewDef) {
-            return buildViewSpec(viewDef, overrideConfigs, optionsManager);
-        });
-    }
-    function buildViewSpec(viewDef, overrideConfigs, optionsManager) {
-        var durationInput = viewDef.overrides.duration ||
-            viewDef.defaults.duration ||
-            optionsManager.dynamicOverrides.duration ||
-            optionsManager.overrides.duration;
-        var duration = null;
-        var durationUnit = '';
-        var singleUnit = '';
-        var singleUnitOverrides = {};
-        if (durationInput) {
-            duration = createDuration(durationInput);
-            if (duration) { // valid?
-                var denom = greatestDurationDenominator(duration, !getWeeksFromInput(durationInput));
-                durationUnit = denom.unit;
-                if (denom.value === 1) {
-                    singleUnit = durationUnit;
-                    singleUnitOverrides = overrideConfigs[durationUnit] ? overrideConfigs[durationUnit].options : {};
-                }
-            }
-        }
-        var queryButtonText = function (options) {
-            var buttonTextMap = options.buttonText || {};
-            var buttonTextKey = viewDef.defaults.buttonTextKey;
-            if (buttonTextKey != null && buttonTextMap[buttonTextKey] != null) {
-                return buttonTextMap[buttonTextKey];
-            }
-            if (buttonTextMap[viewDef.type] != null) {
-                return buttonTextMap[viewDef.type];
-            }
-            if (buttonTextMap[singleUnit] != null) {
-                return buttonTextMap[singleUnit];
-            }
-        };
-        return {
-            type: viewDef.type,
-            class: viewDef.class,
-            duration: duration,
-            durationUnit: durationUnit,
-            singleUnit: singleUnit,
-            options: __assign({}, globalDefaults, viewDef.defaults, optionsManager.dirDefaults, optionsManager.localeDefaults, optionsManager.overrides, singleUnitOverrides, viewDef.overrides, optionsManager.dynamicOverrides),
-            buttonTextOverride: queryButtonText(optionsManager.dynamicOverrides) ||
-                queryButtonText(optionsManager.overrides) || // constructor-specified buttonText lookup hash takes precedence
-                viewDef.overrides.buttonText,
-            buttonTextDefault: queryButtonText(optionsManager.localeDefaults) ||
-                queryButtonText(optionsManager.dirDefaults) ||
-                viewDef.defaults.buttonText ||
-                queryButtonText(globalDefaults) ||
-                viewDef.type // fall back to given view name
-        };
-    }
-
-    var Toolbar = /** @class */ (function (_super) {
-        __extends(Toolbar, _super);
-        function Toolbar(extraClassName) {
-            var _this = _super.call(this) || this;
-            _this._renderLayout = memoizeRendering(_this.renderLayout, _this.unrenderLayout);
-            _this._updateTitle = memoizeRendering(_this.updateTitle, null, [_this._renderLayout]);
-            _this._updateActiveButton = memoizeRendering(_this.updateActiveButton, null, [_this._renderLayout]);
-            _this._updateToday = memoizeRendering(_this.updateToday, null, [_this._renderLayout]);
-            _this._updatePrev = memoizeRendering(_this.updatePrev, null, [_this._renderLayout]);
-            _this._updateNext = memoizeRendering(_this.updateNext, null, [_this._renderLayout]);
-            _this.el = createElement('div', { className: 'fc-toolbar ' + extraClassName });
-            return _this;
-        }
-        Toolbar.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this._renderLayout.unrender(); // should unrender everything else
-            removeElement(this.el);
-        };
-        Toolbar.prototype.render = function (props) {
-            this._renderLayout(props.layout);
-            this._updateTitle(props.title);
-            this._updateActiveButton(props.activeButton);
-            this._updateToday(props.isTodayEnabled);
-            this._updatePrev(props.isPrevEnabled);
-            this._updateNext(props.isNextEnabled);
-        };
-        Toolbar.prototype.renderLayout = function (layout) {
-            var el = this.el;
-            this.viewsWithButtons = [];
-            appendToElement(el, this.renderSection('left', layout.left));
-            appendToElement(el, this.renderSection('center', layout.center));
-            appendToElement(el, this.renderSection('right', layout.right));
-        };
-        Toolbar.prototype.unrenderLayout = function () {
-            this.el.innerHTML = '';
-        };
-        Toolbar.prototype.renderSection = function (position, buttonStr) {
-            var _this = this;
-            var _a = this.context, theme = _a.theme, calendar = _a.calendar;
-            var optionsManager = calendar.optionsManager;
-            var viewSpecs = calendar.viewSpecs;
-            var sectionEl = createElement('div', { className: 'fc-' + position });
-            var calendarCustomButtons = optionsManager.computed.customButtons || {};
-            var calendarButtonTextOverrides = optionsManager.overrides.buttonText || {};
-            var calendarButtonText = optionsManager.computed.buttonText || {};
-            if (buttonStr) {
-                buttonStr.split(' ').forEach(function (buttonGroupStr, i) {
-                    var groupChildren = [];
-                    var isOnlyButtons = true;
-                    var groupEl;
-                    buttonGroupStr.split(',').forEach(function (buttonName, j) {
-                        var customButtonProps;
-                        var viewSpec;
-                        var buttonClick;
-                        var buttonIcon; // only one of these will be set
-                        var buttonText; // "
-                        var buttonInnerHtml;
-                        var buttonClasses;
-                        var buttonEl;
-                        var buttonAriaAttr;
-                        if (buttonName === 'title') {
-                            groupChildren.push(htmlToElement('<h2>&nbsp;</h2>')); // we always want it to take up height
-                            isOnlyButtons = false;
-                        }
-                        else {
-                            if ((customButtonProps = calendarCustomButtons[buttonName])) {
-                                buttonClick = function (ev) {
-                                    if (customButtonProps.click) {
-                                        customButtonProps.click.call(buttonEl, ev);
-                                    }
-                                };
-                                (buttonIcon = theme.getCustomButtonIconClass(customButtonProps)) ||
-                                    (buttonIcon = theme.getIconClass(buttonName)) ||
-                                    (buttonText = customButtonProps.text);
-                            }
-                            else if ((viewSpec = viewSpecs[buttonName])) {
-                                _this.viewsWithButtons.push(buttonName);
-                                buttonClick = function () {
-                                    calendar.changeView(buttonName);
-                                };
-                                (buttonText = viewSpec.buttonTextOverride) ||
-                                    (buttonIcon = theme.getIconClass(buttonName)) ||
-                                    (buttonText = viewSpec.buttonTextDefault);
-                            }
-                            else if (calendar[buttonName]) { // a calendar method
-                                buttonClick = function () {
-                                    calendar[buttonName]();
-                                };
-                                (buttonText = calendarButtonTextOverrides[buttonName]) ||
-                                    (buttonIcon = theme.getIconClass(buttonName)) ||
-                                    (buttonText = calendarButtonText[buttonName]);
-                                //            ^ everything else is considered default
-                            }
-                            if (buttonClick) {
-                                buttonClasses = [
-                                    'fc-' + buttonName + '-button',
-                                    theme.getClass('button')
-                                ];
-                                if (buttonText) {
-                                    buttonInnerHtml = htmlEscape(buttonText);
-                                    buttonAriaAttr = '';
-                                }
-                                else if (buttonIcon) {
-                                    buttonInnerHtml = "<span class='" + buttonIcon + "'></span>";
-                                    buttonAriaAttr = ' aria-label="' + buttonName + '"';
-                                }
-                                buttonEl = htmlToElement(// type="button" so that it doesn't submit a form
-                                '<button type="button" class="' + buttonClasses.join(' ') + '"' +
-                                    buttonAriaAttr +
-                                    '>' + buttonInnerHtml + '</button>');
-                                buttonEl.addEventListener('click', buttonClick);
-                                groupChildren.push(buttonEl);
-                            }
-                        }
-                    });
-                    if (groupChildren.length > 1) {
-                        groupEl = document.createElement('div');
-                        var buttonGroupClassName = theme.getClass('buttonGroup');
-                        if (isOnlyButtons && buttonGroupClassName) {
-                            groupEl.classList.add(buttonGroupClassName);
-                        }
-                        appendToElement(groupEl, groupChildren);
-                        sectionEl.appendChild(groupEl);
-                    }
-                    else {
-                        appendToElement(sectionEl, groupChildren); // 1 or 0 children
-                    }
-                });
-            }
-            return sectionEl;
-        };
-        Toolbar.prototype.updateToday = function (isTodayEnabled) {
-            this.toggleButtonEnabled('today', isTodayEnabled);
-        };
-        Toolbar.prototype.updatePrev = function (isPrevEnabled) {
-            this.toggleButtonEnabled('prev', isPrevEnabled);
-        };
-        Toolbar.prototype.updateNext = function (isNextEnabled) {
-            this.toggleButtonEnabled('next', isNextEnabled);
-        };
-        Toolbar.prototype.updateTitle = function (text) {
-            findElements(this.el, 'h2').forEach(function (titleEl) {
-                titleEl.innerText = text;
-            });
-        };
-        Toolbar.prototype.updateActiveButton = function (buttonName) {
-            var theme = this.context.theme;
-            var className = theme.getClass('buttonActive');
-            findElements(this.el, 'button').forEach(function (buttonEl) {
-                if (buttonName && buttonEl.classList.contains('fc-' + buttonName + '-button')) {
-                    buttonEl.classList.add(className);
-                }
-                else {
-                    buttonEl.classList.remove(className);
-                }
-            });
-        };
-        Toolbar.prototype.toggleButtonEnabled = function (buttonName, bool) {
-            findElements(this.el, '.fc-' + buttonName + '-button').forEach(function (buttonEl) {
-                buttonEl.disabled = !bool;
-            });
-        };
-        return Toolbar;
-    }(Component));
-
-    var CalendarComponent = /** @class */ (function (_super) {
-        __extends(CalendarComponent, _super);
-        function CalendarComponent(el) {
-            var _this = _super.call(this) || this;
-            _this.elClassNames = [];
-            _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-            _this.renderToolbars = memoizeRendering(_this._renderToolbars, _this._unrenderToolbars, [_this.renderSkeleton]);
-            _this.buildComponentContext = memoize(buildComponentContext);
-            _this.buildViewPropTransformers = memoize(buildViewPropTransformers);
-            _this.el = el;
-            _this.computeTitle = memoize(computeTitle);
-            _this.parseBusinessHours = memoize(function (input) {
-                return parseBusinessHours(input, _this.context.calendar);
-            });
-            return _this;
-        }
-        CalendarComponent.prototype.render = function (props, context) {
-            this.freezeHeight();
-            var title = this.computeTitle(props.dateProfile, props.viewSpec.options);
-            this.renderSkeleton(context);
-            this.renderToolbars(props.viewSpec, props.dateProfile, props.currentDate, title);
-            this.renderView(props, title);
-            this.updateSize();
-            this.thawHeight();
-        };
-        CalendarComponent.prototype.destroy = function () {
-            if (this.header) {
-                this.header.destroy();
-            }
-            if (this.footer) {
-                this.footer.destroy();
-            }
-            this.renderSkeleton.unrender(); // will call destroyView
-            _super.prototype.destroy.call(this);
-        };
-        CalendarComponent.prototype._renderSkeleton = function (context) {
-            this.updateElClassNames(context);
-            prependToElement(this.el, this.contentEl = createElement('div', { className: 'fc-view-container' }));
-            var calendar = context.calendar;
-            for (var _i = 0, _a = calendar.pluginSystem.hooks.viewContainerModifiers; _i < _a.length; _i++) {
-                var modifyViewContainer = _a[_i];
-                modifyViewContainer(this.contentEl, calendar);
-            }
-        };
-        CalendarComponent.prototype._unrenderSkeleton = function () {
-            // weird to have this here
-            if (this.view) {
-                this.savedScroll = this.view.queryScroll();
-                this.view.destroy();
-                this.view = null;
-            }
-            removeElement(this.contentEl);
-            this.removeElClassNames();
-        };
-        CalendarComponent.prototype.removeElClassNames = function () {
-            var classList = this.el.classList;
-            for (var _i = 0, _a = this.elClassNames; _i < _a.length; _i++) {
-                var className = _a[_i];
-                classList.remove(className);
-            }
-            this.elClassNames = [];
-        };
-        CalendarComponent.prototype.updateElClassNames = function (context) {
-            this.removeElClassNames();
-            var theme = context.theme, options = context.options;
-            this.elClassNames = [
-                'fc',
-                'fc-' + options.dir,
-                theme.getClass('widget')
-            ];
-            var classList = this.el.classList;
-            for (var _i = 0, _a = this.elClassNames; _i < _a.length; _i++) {
-                var className = _a[_i];
-                classList.add(className);
-            }
-        };
-        CalendarComponent.prototype._renderToolbars = function (viewSpec, dateProfile, currentDate, title) {
-            var _a = this, context = _a.context, header = _a.header, footer = _a.footer;
-            var options = context.options, calendar = context.calendar;
-            var headerLayout = options.header;
-            var footerLayout = options.footer;
-            var dateProfileGenerator = this.props.dateProfileGenerator;
-            var now = calendar.getNow();
-            var todayInfo = dateProfileGenerator.build(now);
-            var prevInfo = dateProfileGenerator.buildPrev(dateProfile, currentDate);
-            var nextInfo = dateProfileGenerator.buildNext(dateProfile, currentDate);
-            var toolbarProps = {
-                title: title,
-                activeButton: viewSpec.type,
-                isTodayEnabled: todayInfo.isValid && !rangeContainsMarker(dateProfile.currentRange, now),
-                isPrevEnabled: prevInfo.isValid,
-                isNextEnabled: nextInfo.isValid
-            };
-            if (headerLayout) {
-                if (!header) {
-                    header = this.header = new Toolbar('fc-header-toolbar');
-                    prependToElement(this.el, header.el);
-                }
-                header.receiveProps(__assign({ layout: headerLayout }, toolbarProps), context);
-            }
-            else if (header) {
-                header.destroy();
-                header = this.header = null;
-            }
-            if (footerLayout) {
-                if (!footer) {
-                    footer = this.footer = new Toolbar('fc-footer-toolbar');
-                    appendToElement(this.el, footer.el);
-                }
-                footer.receiveProps(__assign({ layout: footerLayout }, toolbarProps), context);
-            }
-            else if (footer) {
-                footer.destroy();
-                footer = this.footer = null;
-            }
-        };
-        CalendarComponent.prototype._unrenderToolbars = function () {
-            if (this.header) {
-                this.header.destroy();
-                this.header = null;
-            }
-            if (this.footer) {
-                this.footer.destroy();
-                this.footer = null;
-            }
-        };
-        CalendarComponent.prototype.renderView = function (props, title) {
-            var view = this.view;
-            var _a = this.context, calendar = _a.calendar, options = _a.options;
-            var viewSpec = props.viewSpec, dateProfileGenerator = props.dateProfileGenerator;
-            if (!view || view.viewSpec !== viewSpec) {
-                if (view) {
-                    view.destroy();
-                }
-                view = this.view = new viewSpec['class'](viewSpec, this.contentEl);
-                if (this.savedScroll) {
-                    view.addScroll(this.savedScroll, true);
-                    this.savedScroll = null;
-                }
-            }
-            view.title = title; // for the API
-            var viewProps = {
-                dateProfileGenerator: dateProfileGenerator,
-                dateProfile: props.dateProfile,
-                businessHours: this.parseBusinessHours(viewSpec.options.businessHours),
-                eventStore: props.eventStore,
-                eventUiBases: props.eventUiBases,
-                dateSelection: props.dateSelection,
-                eventSelection: props.eventSelection,
-                eventDrag: props.eventDrag,
-                eventResize: props.eventResize
-            };
-            var transformers = this.buildViewPropTransformers(calendar.pluginSystem.hooks.viewPropsTransformers);
-            for (var _i = 0, transformers_1 = transformers; _i < transformers_1.length; _i++) {
-                var transformer = transformers_1[_i];
-                __assign(viewProps, transformer.transform(viewProps, viewSpec, props, options));
-            }
-            view.receiveProps(viewProps, this.buildComponentContext(this.context, viewSpec, view));
-        };
-        // Sizing
-        // -----------------------------------------------------------------------------------------------------------------
-        CalendarComponent.prototype.updateSize = function (isResize) {
-            if (isResize === void 0) { isResize = false; }
-            var view = this.view;
-            if (!view) {
-                return; // why?
-            }
-            if (isResize || this.isHeightAuto == null) {
-                this.computeHeightVars();
-            }
-            view.updateSize(isResize, this.viewHeight, this.isHeightAuto);
-            view.updateNowIndicator(); // we need to guarantee this will run after updateSize
-            view.popScroll(isResize);
-        };
-        CalendarComponent.prototype.computeHeightVars = function () {
-            var calendar = this.context.calendar; // yuck. need to handle dynamic options
-            var heightInput = calendar.opt('height');
-            var contentHeightInput = calendar.opt('contentHeight');
-            this.isHeightAuto = heightInput === 'auto' || contentHeightInput === 'auto';
-            if (typeof contentHeightInput === 'number') { // exists and not 'auto'
-                this.viewHeight = contentHeightInput;
-            }
-            else if (typeof contentHeightInput === 'function') { // exists and is a function
-                this.viewHeight = contentHeightInput();
-            }
-            else if (typeof heightInput === 'number') { // exists and not 'auto'
-                this.viewHeight = heightInput - this.queryToolbarsHeight();
-            }
-            else if (typeof heightInput === 'function') { // exists and is a function
-                this.viewHeight = heightInput() - this.queryToolbarsHeight();
-            }
-            else if (heightInput === 'parent') { // set to height of parent element
-                var parentEl = this.el.parentNode;
-                this.viewHeight = parentEl.getBoundingClientRect().height - this.queryToolbarsHeight();
-            }
-            else {
-                this.viewHeight = Math.round(this.contentEl.getBoundingClientRect().width /
-                    Math.max(calendar.opt('aspectRatio'), .5));
-            }
-        };
-        CalendarComponent.prototype.queryToolbarsHeight = function () {
-            var height = 0;
-            if (this.header) {
-                height += computeHeightAndMargins(this.header.el);
-            }
-            if (this.footer) {
-                height += computeHeightAndMargins(this.footer.el);
-            }
-            return height;
-        };
-        // Height "Freezing"
-        // -----------------------------------------------------------------------------------------------------------------
-        CalendarComponent.prototype.freezeHeight = function () {
-            applyStyle(this.el, {
-                height: this.el.getBoundingClientRect().height,
-                overflow: 'hidden'
-            });
-        };
-        CalendarComponent.prototype.thawHeight = function () {
-            applyStyle(this.el, {
-                height: '',
-                overflow: ''
-            });
-        };
-        return CalendarComponent;
-    }(Component));
-    // Title and Date Formatting
-    // -----------------------------------------------------------------------------------------------------------------
-    // Computes what the title at the top of the calendar should be for this view
-    function computeTitle(dateProfile, viewOptions) {
-        var range;
-        // for views that span a large unit of time, show the proper interval, ignoring stray days before and after
-        if (/^(year|month)$/.test(dateProfile.currentRangeUnit)) {
-            range = dateProfile.currentRange;
-        }
-        else { // for day units or smaller, use the actual day range
-            range = dateProfile.activeRange;
-        }
-        return this.context.dateEnv.formatRange(range.start, range.end, createFormatter(viewOptions.titleFormat || computeTitleFormat(dateProfile), viewOptions.titleRangeSeparator), { isEndExclusive: dateProfile.isRangeAllDay });
-    }
-    // Generates the format string that should be used to generate the title for the current date range.
-    // Attempts to compute the most appropriate format if not explicitly specified with `titleFormat`.
-    function computeTitleFormat(dateProfile) {
-        var currentRangeUnit = dateProfile.currentRangeUnit;
-        if (currentRangeUnit === 'year') {
-            return { year: 'numeric' };
-        }
-        else if (currentRangeUnit === 'month') {
-            return { year: 'numeric', month: 'long' }; // like "September 2014"
-        }
-        else {
-            var days = diffWholeDays(dateProfile.currentRange.start, dateProfile.currentRange.end);
-            if (days !== null && days > 1) {
-                // multi-day range. shorter, like "Sep 9 - 10 2014"
-                return { year: 'numeric', month: 'short', day: 'numeric' };
-            }
-            else {
-                // one day. longer, like "September 9 2014"
-                return { year: 'numeric', month: 'long', day: 'numeric' };
-            }
-        }
-    }
-    // build a context scoped to the view
-    function buildComponentContext(context, viewSpec, view) {
-        return context.extend(viewSpec.options, view);
-    }
-    // Plugin
-    // -----------------------------------------------------------------------------------------------------------------
-    function buildViewPropTransformers(theClasses) {
-        return theClasses.map(function (theClass) {
-            return new theClass();
-        });
-    }
-
-    var Interaction = /** @class */ (function () {
-        function Interaction(settings) {
-            this.component = settings.component;
-        }
-        Interaction.prototype.destroy = function () {
-        };
-        return Interaction;
-    }());
-    function parseInteractionSettings(component, input) {
-        return {
-            component: component,
-            el: input.el,
-            useEventCenter: input.useEventCenter != null ? input.useEventCenter : true
-        };
-    }
-    function interactionSettingsToStore(settings) {
-        var _a;
-        return _a = {},
-            _a[settings.component.uid] = settings,
-            _a;
-    }
-    // global state
-    var interactionSettingsStore = {};
-
-    /*
-    Detects when the user clicks on an event within a DateComponent
-    */
-    var EventClicking = /** @class */ (function (_super) {
-        __extends(EventClicking, _super);
-        function EventClicking(settings) {
-            var _this = _super.call(this, settings) || this;
-            _this.handleSegClick = function (ev, segEl) {
-                var component = _this.component;
-                var _a = component.context, calendar = _a.calendar, view = _a.view;
-                var seg = getElSeg(segEl);
-                if (seg && // might be the <div> surrounding the more link
-                    component.isValidSegDownEl(ev.target)) {
-                    // our way to simulate a link click for elements that can't be <a> tags
-                    // grab before trigger fired in case trigger trashes DOM thru rerendering
-                    var hasUrlContainer = elementClosest(ev.target, '.fc-has-url');
-                    var url = hasUrlContainer ? hasUrlContainer.querySelector('a[href]').href : '';
-                    calendar.publiclyTrigger('eventClick', [
-                        {
-                            el: segEl,
-                            event: new EventApi(component.context.calendar, seg.eventRange.def, seg.eventRange.instance),
-                            jsEvent: ev,
-                            view: view
-                        }
-                    ]);
-                    if (url && !ev.defaultPrevented) {
-                        window.location.href = url;
-                    }
-                }
-            };
-            var component = settings.component;
-            _this.destroy = listenBySelector(component.el, 'click', component.fgSegSelector + ',' + component.bgSegSelector, _this.handleSegClick);
-            return _this;
-        }
-        return EventClicking;
-    }(Interaction));
-
-    /*
-    Triggers events and adds/removes core classNames when the user's pointer
-    enters/leaves event-elements of a component.
-    */
-    var EventHovering = /** @class */ (function (_super) {
-        __extends(EventHovering, _super);
-        function EventHovering(settings) {
-            var _this = _super.call(this, settings) || this;
-            // for simulating an eventMouseLeave when the event el is destroyed while mouse is over it
-            _this.handleEventElRemove = function (el) {
-                if (el === _this.currentSegEl) {
-                    _this.handleSegLeave(null, _this.currentSegEl);
-                }
-            };
-            _this.handleSegEnter = function (ev, segEl) {
-                if (getElSeg(segEl)) { // TODO: better way to make sure not hovering over more+ link or its wrapper
-                    segEl.classList.add('fc-allow-mouse-resize');
-                    _this.currentSegEl = segEl;
-                    _this.triggerEvent('eventMouseEnter', ev, segEl);
-                }
-            };
-            _this.handleSegLeave = function (ev, segEl) {
-                if (_this.currentSegEl) {
-                    segEl.classList.remove('fc-allow-mouse-resize');
-                    _this.currentSegEl = null;
-                    _this.triggerEvent('eventMouseLeave', ev, segEl);
-                }
-            };
-            var component = settings.component;
-            _this.removeHoverListeners = listenToHoverBySelector(component.el, component.fgSegSelector + ',' + component.bgSegSelector, _this.handleSegEnter, _this.handleSegLeave);
-            // how to make sure component already has context?
-            component.context.calendar.on('eventElRemove', _this.handleEventElRemove);
-            return _this;
-        }
-        EventHovering.prototype.destroy = function () {
-            this.removeHoverListeners();
-            this.component.context.calendar.off('eventElRemove', this.handleEventElRemove);
-        };
-        EventHovering.prototype.triggerEvent = function (publicEvName, ev, segEl) {
-            var component = this.component;
-            var _a = component.context, calendar = _a.calendar, view = _a.view;
-            var seg = getElSeg(segEl);
-            if (!ev || component.isValidSegDownEl(ev.target)) {
-                calendar.publiclyTrigger(publicEvName, [
-                    {
-                        el: segEl,
-                        event: new EventApi(calendar, seg.eventRange.def, seg.eventRange.instance),
-                        jsEvent: ev,
-                        view: view
-                    }
-                ]);
-            }
-        };
-        return EventHovering;
-    }(Interaction));
-
-    var StandardTheme = /** @class */ (function (_super) {
-        __extends(StandardTheme, _super);
-        function StandardTheme() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        return StandardTheme;
-    }(Theme));
-    StandardTheme.prototype.classes = {
-        widget: 'fc-unthemed',
-        widgetHeader: 'fc-widget-header',
-        widgetContent: 'fc-widget-content',
-        buttonGroup: 'fc-button-group',
-        button: 'fc-button fc-button-primary',
-        buttonActive: 'fc-button-active',
-        popoverHeader: 'fc-widget-header',
-        popoverContent: 'fc-widget-content',
-        // day grid
-        headerRow: 'fc-widget-header',
-        dayRow: 'fc-widget-content',
-        // list view
-        listView: 'fc-widget-content'
-    };
-    StandardTheme.prototype.baseIconClass = 'fc-icon';
-    StandardTheme.prototype.iconClasses = {
-        close: 'fc-icon-x',
-        prev: 'fc-icon-chevron-left',
-        next: 'fc-icon-chevron-right',
-        prevYear: 'fc-icon-chevrons-left',
-        nextYear: 'fc-icon-chevrons-right'
-    };
-    StandardTheme.prototype.iconOverrideOption = 'buttonIcons';
-    StandardTheme.prototype.iconOverrideCustomButtonOption = 'icon';
-    StandardTheme.prototype.iconOverridePrefix = 'fc-icon-';
-
-    var Calendar = /** @class */ (function () {
-        function Calendar(el, overrides) {
-            var _this = this;
-            this.buildComponentContext = memoize(buildComponentContext$1);
-            this.parseRawLocales = memoize(parseRawLocales);
-            this.buildLocale = memoize(buildLocale);
-            this.buildDateEnv = memoize(buildDateEnv);
-            this.buildTheme = memoize(buildTheme);
-            this.buildEventUiSingleBase = memoize(this._buildEventUiSingleBase);
-            this.buildSelectionConfig = memoize(this._buildSelectionConfig);
-            this.buildEventUiBySource = memoizeOutput(buildEventUiBySource, isPropsEqual);
-            this.buildEventUiBases = memoize(buildEventUiBases);
-            this.interactionsStore = {};
-            this.actionQueue = [];
-            this.isReducing = false;
-            // isDisplaying: boolean = false // installed in DOM? accepting renders?
-            this.needsRerender = false; // needs a render?
-            this.isRendering = false; // currently in the executeRender function?
-            this.renderingPauseDepth = 0;
-            this.buildDelayedRerender = memoize(buildDelayedRerender);
-            this.afterSizingTriggers = {};
-            this.isViewUpdated = false;
-            this.isDatesUpdated = false;
-            this.isEventsUpdated = false;
-            this.el = el;
-            this.optionsManager = new OptionsManager(overrides || {});
-            this.pluginSystem = new PluginSystem();
-            // only do once. don't do in handleOptions. because can't remove plugins
-            this.addPluginInputs(this.optionsManager.computed.plugins || []);
-            this.handleOptions(this.optionsManager.computed);
-            this.publiclyTrigger('_init'); // for tests
-            this.hydrate();
-            this.calendarInteractions = this.pluginSystem.hooks.calendarInteractions
-                .map(function (calendarInteractionClass) {
-                return new calendarInteractionClass(_this);
-            });
-        }
-        Calendar.prototype.addPluginInputs = function (pluginInputs) {
-            var pluginDefs = refinePluginDefs(pluginInputs);
-            for (var _i = 0, pluginDefs_1 = pluginDefs; _i < pluginDefs_1.length; _i++) {
-                var pluginDef = pluginDefs_1[_i];
-                this.pluginSystem.add(pluginDef);
-            }
-        };
-        Object.defineProperty(Calendar.prototype, "view", {
-            // public API
-            get: function () {
-                return this.component ? this.component.view : null;
-            },
-            enumerable: true,
-            configurable: true
-        });
-        // Public API for rendering
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.render = function () {
-            if (!this.component) {
-                this.component = new CalendarComponent(this.el);
-                this.renderableEventStore = createEmptyEventStore();
-                this.bindHandlers();
-                this.executeRender();
-            }
-            else {
-                this.requestRerender();
-            }
-        };
-        Calendar.prototype.destroy = function () {
-            if (this.component) {
-                this.unbindHandlers();
-                this.component.destroy(); // don't null-out. in case API needs access
-                this.component = null; // umm ???
-                for (var _i = 0, _a = this.calendarInteractions; _i < _a.length; _i++) {
-                    var interaction = _a[_i];
-                    interaction.destroy();
-                }
-                this.publiclyTrigger('_destroyed');
-            }
-        };
-        // Handlers
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.bindHandlers = function () {
-            var _this = this;
-            // event delegation for nav links
-            this.removeNavLinkListener = listenBySelector(this.el, 'click', 'a[data-goto]', function (ev, anchorEl) {
-                var gotoOptions = anchorEl.getAttribute('data-goto');
-                gotoOptions = gotoOptions ? JSON.parse(gotoOptions) : {};
-                var dateEnv = _this.dateEnv;
-                var dateMarker = dateEnv.createMarker(gotoOptions.date);
-                var viewType = gotoOptions.type;
-                // property like "navLinkDayClick". might be a string or a function
-                var customAction = _this.viewOpt('navLink' + capitaliseFirstLetter(viewType) + 'Click');
-                if (typeof customAction === 'function') {
-                    customAction(dateEnv.toDate(dateMarker), ev);
-                }
-                else {
-                    if (typeof customAction === 'string') {
-                        viewType = customAction;
-                    }
-                    _this.zoomTo(dateMarker, viewType);
-                }
-            });
-            if (this.opt('handleWindowResize')) {
-                window.addEventListener('resize', this.windowResizeProxy = debounce(// prevents rapid calls
-                this.windowResize.bind(this), this.opt('windowResizeDelay')));
-            }
-        };
-        Calendar.prototype.unbindHandlers = function () {
-            this.removeNavLinkListener();
-            if (this.windowResizeProxy) {
-                window.removeEventListener('resize', this.windowResizeProxy);
-                this.windowResizeProxy = null;
-            }
-        };
-        // Dispatcher
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.hydrate = function () {
-            var _this = this;
-            this.state = this.buildInitialState();
-            var rawSources = this.opt('eventSources') || [];
-            var singleRawSource = this.opt('events');
-            var sources = []; // parsed
-            if (singleRawSource) {
-                rawSources.unshift(singleRawSource);
-            }
-            for (var _i = 0, rawSources_1 = rawSources; _i < rawSources_1.length; _i++) {
-                var rawSource = rawSources_1[_i];
-                var source = parseEventSource(rawSource, this);
-                if (source) {
-                    sources.push(source);
-                }
-            }
-            this.batchRendering(function () {
-                _this.dispatch({ type: 'INIT' }); // pass in sources here?
-                _this.dispatch({ type: 'ADD_EVENT_SOURCES', sources: sources });
-                _this.dispatch({
-                    type: 'SET_VIEW_TYPE',
-                    viewType: _this.opt('defaultView') || _this.pluginSystem.hooks.defaultView
-                });
-            });
-        };
-        Calendar.prototype.buildInitialState = function () {
-            return {
-                viewType: null,
-                loadingLevel: 0,
-                eventSourceLoadingLevel: 0,
-                currentDate: this.getInitialDate(),
-                dateProfile: null,
-                eventSources: {},
-                eventStore: createEmptyEventStore(),
-                dateSelection: null,
-                eventSelection: '',
-                eventDrag: null,
-                eventResize: null
-            };
-        };
-        Calendar.prototype.dispatch = function (action) {
-            this.actionQueue.push(action);
-            if (!this.isReducing) {
-                this.isReducing = true;
-                var oldState = this.state;
-                while (this.actionQueue.length) {
-                    this.state = this.reduce(this.state, this.actionQueue.shift(), this);
-                }
-                var newState = this.state;
-                this.isReducing = false;
-                if (!oldState.loadingLevel && newState.loadingLevel) {
-                    this.publiclyTrigger('loading', [true]);
-                }
-                else if (oldState.loadingLevel && !newState.loadingLevel) {
-                    this.publiclyTrigger('loading', [false]);
-                }
-                var view = this.component && this.component.view;
-                if (oldState.eventStore !== newState.eventStore) {
-                    if (oldState.eventStore) {
-                        this.isEventsUpdated = true;
-                    }
-                }
-                if (oldState.dateProfile !== newState.dateProfile) {
-                    if (oldState.dateProfile && view) { // why would view be null!?
-                        this.publiclyTrigger('datesDestroy', [
-                            {
-                                view: view,
-                                el: view.el
-                            }
-                        ]);
-                    }
-                    this.isDatesUpdated = true;
-                }
-                if (oldState.viewType !== newState.viewType) {
-                    if (oldState.viewType && view) { // why would view be null!?
-                        this.publiclyTrigger('viewSkeletonDestroy', [
-                            {
-                                view: view,
-                                el: view.el
-                            }
-                        ]);
-                    }
-                    this.isViewUpdated = true;
-                }
-                this.requestRerender();
-            }
-        };
-        Calendar.prototype.reduce = function (state, action, calendar) {
-            return reduce(state, action, calendar);
-        };
-        // Render Queue
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.requestRerender = function () {
-            this.needsRerender = true;
-            this.delayedRerender(); // will call a debounced-version of tryRerender
-        };
-        Calendar.prototype.tryRerender = function () {
-            if (this.component && // must be accepting renders
-                this.needsRerender && // indicates that a rerender was requested
-                !this.renderingPauseDepth && // not paused
-                !this.isRendering // not currently in the render loop
-            ) {
-                this.executeRender();
-            }
-        };
-        Calendar.prototype.batchRendering = function (func) {
-            this.renderingPauseDepth++;
-            func();
-            this.renderingPauseDepth--;
-            if (this.needsRerender) {
-                this.requestRerender();
-            }
-        };
-        // Rendering
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.executeRender = function () {
-            // clear these BEFORE the render so that new values will accumulate during render
-            this.needsRerender = false;
-            this.isRendering = true;
-            this.renderComponent();
-            this.isRendering = false;
-            // received a rerender request while rendering
-            if (this.needsRerender) {
-                this.delayedRerender();
-            }
-        };
-        /*
-        don't call this directly. use executeRender instead
-        */
-        Calendar.prototype.renderComponent = function () {
-            var _a = this, state = _a.state, component = _a.component;
-            var viewType = state.viewType;
-            var viewSpec = this.viewSpecs[viewType];
-            if (!viewSpec) {
-                throw new Error("View type \"" + viewType + "\" is not valid");
-            }
-            // if event sources are still loading and progressive rendering hasn't been enabled,
-            // keep rendering the last fully loaded set of events
-            var renderableEventStore = this.renderableEventStore =
-                (state.eventSourceLoadingLevel && !this.opt('progressiveEventRendering')) ?
-                    this.renderableEventStore :
-                    state.eventStore;
-            var eventUiSingleBase = this.buildEventUiSingleBase(viewSpec.options);
-            var eventUiBySource = this.buildEventUiBySource(state.eventSources);
-            var eventUiBases = this.eventUiBases = this.buildEventUiBases(renderableEventStore.defs, eventUiSingleBase, eventUiBySource);
-            component.receiveProps(__assign({}, state, { viewSpec: viewSpec, dateProfileGenerator: this.dateProfileGenerators[viewType], dateProfile: state.dateProfile, eventStore: renderableEventStore, eventUiBases: eventUiBases, dateSelection: state.dateSelection, eventSelection: state.eventSelection, eventDrag: state.eventDrag, eventResize: state.eventResize }), this.buildComponentContext(this.theme, this.dateEnv, this.optionsManager.computed));
-            if (this.isViewUpdated) {
-                this.isViewUpdated = false;
-                this.publiclyTrigger('viewSkeletonRender', [
-                    {
-                        view: component.view,
-                        el: component.view.el
-                    }
-                ]);
-            }
-            if (this.isDatesUpdated) {
-                this.isDatesUpdated = false;
-                this.publiclyTrigger('datesRender', [
-                    {
-                        view: component.view,
-                        el: component.view.el
-                    }
-                ]);
-            }
-            if (this.isEventsUpdated) {
-                this.isEventsUpdated = false;
-            }
-            this.releaseAfterSizingTriggers();
-        };
-        // Options
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.setOption = function (name, val) {
-            var _a;
-            this.mutateOptions((_a = {}, _a[name] = val, _a), [], true);
-        };
-        Calendar.prototype.getOption = function (name) {
-            return this.optionsManager.computed[name];
-        };
-        Calendar.prototype.opt = function (name) {
-            return this.optionsManager.computed[name];
-        };
-        Calendar.prototype.viewOpt = function (name) {
-            return this.viewOpts()[name];
-        };
-        Calendar.prototype.viewOpts = function () {
-            return this.viewSpecs[this.state.viewType].options;
-        };
-        /*
-        handles option changes (like a diff)
-        */
-        Calendar.prototype.mutateOptions = function (updates, removals, isDynamic, deepEqual) {
-            var _this = this;
-            var changeHandlers = this.pluginSystem.hooks.optionChangeHandlers;
-            var normalUpdates = {};
-            var specialUpdates = {};
-            var oldDateEnv = this.dateEnv; // do this before handleOptions
-            var isTimeZoneDirty = false;
-            var isSizeDirty = false;
-            var anyDifficultOptions = Boolean(removals.length);
-            for (var name_1 in updates) {
-                if (changeHandlers[name_1]) {
-                    specialUpdates[name_1] = updates[name_1];
-                }
-                else {
-                    normalUpdates[name_1] = updates[name_1];
-                }
-            }
-            for (var name_2 in normalUpdates) {
-                if (/^(height|contentHeight|aspectRatio)$/.test(name_2)) {
-                    isSizeDirty = true;
-                }
-                else if (/^(defaultDate|defaultView)$/.test(name_2)) ;
-                else {
-                    anyDifficultOptions = true;
-                    if (name_2 === 'timeZone') {
-                        isTimeZoneDirty = true;
-                    }
-                }
-            }
-            this.optionsManager.mutate(normalUpdates, removals, isDynamic);
-            if (anyDifficultOptions) {
-                this.handleOptions(this.optionsManager.computed);
-            }
-            this.batchRendering(function () {
-                if (anyDifficultOptions) {
-                    if (isTimeZoneDirty) {
-                        _this.dispatch({
-                            type: 'CHANGE_TIMEZONE',
-                            oldDateEnv: oldDateEnv
-                        });
-                    }
-                    /* HACK
-                    has the same effect as calling this.requestRerender()
-                    but recomputes the state's dateProfile
-                    */
-                    _this.dispatch({
-                        type: 'SET_VIEW_TYPE',
-                        viewType: _this.state.viewType
-                    });
-                }
-                else if (isSizeDirty) {
-                    _this.updateSize();
-                }
-                // special updates
-                if (deepEqual) {
-                    for (var name_3 in specialUpdates) {
-                        changeHandlers[name_3](specialUpdates[name_3], _this, deepEqual);
-                    }
-                }
-            });
-        };
-        /*
-        rebuilds things based off of a complete set of refined options
-        */
-        Calendar.prototype.handleOptions = function (options) {
-            var _this = this;
-            var pluginHooks = this.pluginSystem.hooks;
-            this.defaultAllDayEventDuration = createDuration(options.defaultAllDayEventDuration);
-            this.defaultTimedEventDuration = createDuration(options.defaultTimedEventDuration);
-            this.delayedRerender = this.buildDelayedRerender(options.rerenderDelay);
-            this.theme = this.buildTheme(options);
-            var available = this.parseRawLocales(options.locales);
-            this.availableRawLocales = available.map;
-            var locale = this.buildLocale(options.locale || available.defaultCode, available.map);
-            this.dateEnv = this.buildDateEnv(locale, options.timeZone, pluginHooks.namedTimeZonedImpl, options.firstDay, options.weekNumberCalculation, options.weekLabel, pluginHooks.cmdFormatter);
-            this.selectionConfig = this.buildSelectionConfig(options); // needs dateEnv. do after :(
-            // ineffecient to do every time?
-            this.viewSpecs = buildViewSpecs(pluginHooks.views, this.optionsManager);
-            // ineffecient to do every time?
-            this.dateProfileGenerators = mapHash(this.viewSpecs, function (viewSpec) {
-                return new viewSpec.class.prototype.dateProfileGeneratorClass(viewSpec, _this);
-            });
-        };
-        Calendar.prototype.getAvailableLocaleCodes = function () {
-            return Object.keys(this.availableRawLocales);
-        };
-        Calendar.prototype._buildSelectionConfig = function (rawOpts) {
-            return processScopedUiProps('select', rawOpts, this);
-        };
-        Calendar.prototype._buildEventUiSingleBase = function (rawOpts) {
-            if (rawOpts.editable) { // so 'editable' affected events
-                rawOpts = __assign({}, rawOpts, { eventEditable: true });
-            }
-            return processScopedUiProps('event', rawOpts, this);
-        };
-        // Trigger
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.hasPublicHandlers = function (name) {
-            return this.hasHandlers(name) ||
-                this.opt(name); // handler specified in options
-        };
-        Calendar.prototype.publiclyTrigger = function (name, args) {
-            var optHandler = this.opt(name);
-            this.triggerWith(name, this, args);
-            if (optHandler) {
-                return optHandler.apply(this, args);
-            }
-        };
-        Calendar.prototype.publiclyTriggerAfterSizing = function (name, args) {
-            var afterSizingTriggers = this.afterSizingTriggers;
-            (afterSizingTriggers[name] || (afterSizingTriggers[name] = [])).push(args);
-        };
-        Calendar.prototype.releaseAfterSizingTriggers = function () {
-            var afterSizingTriggers = this.afterSizingTriggers;
-            for (var name_4 in afterSizingTriggers) {
-                for (var _i = 0, _a = afterSizingTriggers[name_4]; _i < _a.length; _i++) {
-                    var args = _a[_i];
-                    this.publiclyTrigger(name_4, args);
-                }
-            }
-            this.afterSizingTriggers = {};
-        };
-        // View
-        // -----------------------------------------------------------------------------------------------------------------
-        // Returns a boolean about whether the view is okay to instantiate at some point
-        Calendar.prototype.isValidViewType = function (viewType) {
-            return Boolean(this.viewSpecs[viewType]);
-        };
-        Calendar.prototype.changeView = function (viewType, dateOrRange) {
-            var dateMarker = null;
-            if (dateOrRange) {
-                if (dateOrRange.start && dateOrRange.end) { // a range
-                    this.optionsManager.mutate({ visibleRange: dateOrRange }, []); // will not rerender
-                    this.handleOptions(this.optionsManager.computed); // ...but yuck
-                }
-                else { // a date
-                    dateMarker = this.dateEnv.createMarker(dateOrRange); // just like gotoDate
-                }
-            }
-            this.unselect();
-            this.dispatch({
-                type: 'SET_VIEW_TYPE',
-                viewType: viewType,
-                dateMarker: dateMarker
-            });
-        };
-        // Forces navigation to a view for the given date.
-        // `viewType` can be a specific view name or a generic one like "week" or "day".
-        // needs to change
-        Calendar.prototype.zoomTo = function (dateMarker, viewType) {
-            var spec;
-            viewType = viewType || 'day'; // day is default zoom
-            spec = this.viewSpecs[viewType] ||
-                this.getUnitViewSpec(viewType);
-            this.unselect();
-            if (spec) {
-                this.dispatch({
-                    type: 'SET_VIEW_TYPE',
-                    viewType: spec.type,
-                    dateMarker: dateMarker
-                });
-            }
-            else {
-                this.dispatch({
-                    type: 'SET_DATE',
-                    dateMarker: dateMarker
-                });
-            }
-        };
-        // Given a duration singular unit, like "week" or "day", finds a matching view spec.
-        // Preference is given to views that have corresponding buttons.
-        Calendar.prototype.getUnitViewSpec = function (unit) {
-            var component = this.component;
-            var viewTypes = [];
-            var i;
-            var spec;
-            // put views that have buttons first. there will be duplicates, but oh
-            if (component.header) {
-                viewTypes.push.apply(viewTypes, component.header.viewsWithButtons);
-            }
-            if (component.footer) {
-                viewTypes.push.apply(viewTypes, component.footer.viewsWithButtons);
-            }
-            for (var viewType in this.viewSpecs) {
-                viewTypes.push(viewType);
-            }
-            for (i = 0; i < viewTypes.length; i++) {
-                spec = this.viewSpecs[viewTypes[i]];
-                if (spec) {
-                    if (spec.singleUnit === unit) {
-                        return spec;
-                    }
-                }
-            }
-        };
-        // Current Date
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.getInitialDate = function () {
-            var defaultDateInput = this.opt('defaultDate');
-            // compute the initial ambig-timezone date
-            if (defaultDateInput != null) {
-                return this.dateEnv.createMarker(defaultDateInput);
-            }
-            else {
-                return this.getNow(); // getNow already returns unzoned
-            }
-        };
-        Calendar.prototype.prev = function () {
-            this.unselect();
-            this.dispatch({ type: 'PREV' });
-        };
-        Calendar.prototype.next = function () {
-            this.unselect();
-            this.dispatch({ type: 'NEXT' });
-        };
-        Calendar.prototype.prevYear = function () {
-            this.unselect();
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: this.dateEnv.addYears(this.state.currentDate, -1)
-            });
-        };
-        Calendar.prototype.nextYear = function () {
-            this.unselect();
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: this.dateEnv.addYears(this.state.currentDate, 1)
-            });
-        };
-        Calendar.prototype.today = function () {
-            this.unselect();
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: this.getNow()
-            });
-        };
-        Calendar.prototype.gotoDate = function (zonedDateInput) {
-            this.unselect();
-            this.dispatch({
-                type: 'SET_DATE',
-                dateMarker: this.dateEnv.createMarker(zonedDateInput)
-            });
-        };
-        Calendar.prototype.incrementDate = function (deltaInput) {
-            var delta = createDuration(deltaInput);
-            if (delta) { // else, warn about invalid input?
-                this.unselect();
-                this.dispatch({
-                    type: 'SET_DATE',
-                    dateMarker: this.dateEnv.add(this.state.currentDate, delta)
-                });
-            }
-        };
-        // for external API
-        Calendar.prototype.getDate = function () {
-            return this.dateEnv.toDate(this.state.currentDate);
-        };
-        // Date Formatting Utils
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.formatDate = function (d, formatter) {
-            var dateEnv = this.dateEnv;
-            return dateEnv.format(dateEnv.createMarker(d), createFormatter(formatter));
-        };
-        // `settings` is for formatter AND isEndExclusive
-        Calendar.prototype.formatRange = function (d0, d1, settings) {
-            var dateEnv = this.dateEnv;
-            return dateEnv.formatRange(dateEnv.createMarker(d0), dateEnv.createMarker(d1), createFormatter(settings, this.opt('defaultRangeSeparator')), settings);
-        };
-        Calendar.prototype.formatIso = function (d, omitTime) {
-            var dateEnv = this.dateEnv;
-            return dateEnv.formatIso(dateEnv.createMarker(d), { omitTime: omitTime });
-        };
-        // Sizing
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.windowResize = function (ev) {
-            if (!this.isHandlingWindowResize &&
-                this.component && // why?
-                ev.target === window // not a jqui resize event
-            ) {
-                this.isHandlingWindowResize = true;
-                this.updateSize();
-                this.publiclyTrigger('windowResize', [this.view]);
-                this.isHandlingWindowResize = false;
-            }
-        };
-        Calendar.prototype.updateSize = function () {
-            if (this.component) { // when?
-                this.component.updateSize(true);
-            }
-        };
-        // Component Registration
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.registerInteractiveComponent = function (component, settingsInput) {
-            var settings = parseInteractionSettings(component, settingsInput);
-            var DEFAULT_INTERACTIONS = [
-                EventClicking,
-                EventHovering
-            ];
-            var interactionClasses = DEFAULT_INTERACTIONS.concat(this.pluginSystem.hooks.componentInteractions);
-            var interactions = interactionClasses.map(function (interactionClass) {
-                return new interactionClass(settings);
-            });
-            this.interactionsStore[component.uid] = interactions;
-            interactionSettingsStore[component.uid] = settings;
-        };
-        Calendar.prototype.unregisterInteractiveComponent = function (component) {
-            for (var _i = 0, _a = this.interactionsStore[component.uid]; _i < _a.length; _i++) {
-                var listener = _a[_i];
-                listener.destroy();
-            }
-            delete this.interactionsStore[component.uid];
-            delete interactionSettingsStore[component.uid];
-        };
-        // Date Selection / Event Selection / DayClick
-        // -----------------------------------------------------------------------------------------------------------------
-        // this public method receives start/end dates in any format, with any timezone
-        // NOTE: args were changed from v3
-        Calendar.prototype.select = function (dateOrObj, endDate) {
-            var selectionInput;
-            if (endDate == null) {
-                if (dateOrObj.start != null) {
-                    selectionInput = dateOrObj;
-                }
-                else {
-                    selectionInput = {
-                        start: dateOrObj,
-                        end: null
-                    };
-                }
-            }
-            else {
-                selectionInput = {
-                    start: dateOrObj,
-                    end: endDate
-                };
-            }
-            var selection = parseDateSpan(selectionInput, this.dateEnv, createDuration({ days: 1 }) // TODO: cache this?
-            );
-            if (selection) { // throw parse error otherwise?
-                this.dispatch({ type: 'SELECT_DATES', selection: selection });
-                this.triggerDateSelect(selection);
-            }
-        };
-        // public method
-        Calendar.prototype.unselect = function (pev) {
-            if (this.state.dateSelection) {
-                this.dispatch({ type: 'UNSELECT_DATES' });
-                this.triggerDateUnselect(pev);
-            }
-        };
-        Calendar.prototype.triggerDateSelect = function (selection, pev) {
-            var arg = __assign({}, this.buildDateSpanApi(selection), { jsEvent: pev ? pev.origEvent : null, view: this.view });
-            this.publiclyTrigger('select', [arg]);
-        };
-        Calendar.prototype.triggerDateUnselect = function (pev) {
-            this.publiclyTrigger('unselect', [
-                {
-                    jsEvent: pev ? pev.origEvent : null,
-                    view: this.view
-                }
-            ]);
-        };
-        // TODO: receive pev?
-        Calendar.prototype.triggerDateClick = function (dateSpan, dayEl, view, ev) {
-            var arg = __assign({}, this.buildDatePointApi(dateSpan), { dayEl: dayEl, jsEvent: ev, // Is this always a mouse event? See #4655
-                view: view });
-            this.publiclyTrigger('dateClick', [arg]);
-        };
-        Calendar.prototype.buildDatePointApi = function (dateSpan) {
-            var props = {};
-            for (var _i = 0, _a = this.pluginSystem.hooks.datePointTransforms; _i < _a.length; _i++) {
-                var transform = _a[_i];
-                __assign(props, transform(dateSpan, this));
-            }
-            __assign(props, buildDatePointApi(dateSpan, this.dateEnv));
-            return props;
-        };
-        Calendar.prototype.buildDateSpanApi = function (dateSpan) {
-            var props = {};
-            for (var _i = 0, _a = this.pluginSystem.hooks.dateSpanTransforms; _i < _a.length; _i++) {
-                var transform = _a[_i];
-                __assign(props, transform(dateSpan, this));
-            }
-            __assign(props, buildDateSpanApi(dateSpan, this.dateEnv));
-            return props;
-        };
-        // Date Utils
-        // -----------------------------------------------------------------------------------------------------------------
-        // Returns a DateMarker for the current date, as defined by the client's computer or from the `now` option
-        Calendar.prototype.getNow = function () {
-            var now = this.opt('now');
-            if (typeof now === 'function') {
-                now = now();
-            }
-            if (now == null) {
-                return this.dateEnv.createNowMarker();
-            }
-            return this.dateEnv.createMarker(now);
-        };
-        // Event-Date Utilities
-        // -----------------------------------------------------------------------------------------------------------------
-        // Given an event's allDay status and start date, return what its fallback end date should be.
-        // TODO: rename to computeDefaultEventEnd
-        Calendar.prototype.getDefaultEventEnd = function (allDay, marker) {
-            var end = marker;
-            if (allDay) {
-                end = startOfDay(end);
-                end = this.dateEnv.add(end, this.defaultAllDayEventDuration);
-            }
-            else {
-                end = this.dateEnv.add(end, this.defaultTimedEventDuration);
-            }
-            return end;
-        };
-        // Public Events API
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.addEvent = function (eventInput, sourceInput) {
-            if (eventInput instanceof EventApi) {
-                var def = eventInput._def;
-                var instance = eventInput._instance;
-                // not already present? don't want to add an old snapshot
-                if (!this.state.eventStore.defs[def.defId]) {
-                    this.dispatch({
-                        type: 'ADD_EVENTS',
-                        eventStore: eventTupleToStore({ def: def, instance: instance }) // TODO: better util for two args?
-                    });
-                }
-                return eventInput;
-            }
-            var sourceId;
-            if (sourceInput instanceof EventSourceApi) {
-                sourceId = sourceInput.internalEventSource.sourceId;
-            }
-            else if (sourceInput != null) {
-                var sourceApi = this.getEventSourceById(sourceInput); // TODO: use an internal function
-                if (!sourceApi) {
-                    console.warn('Could not find an event source with ID "' + sourceInput + '"'); // TODO: test
-                    return null;
-                }
-                else {
-                    sourceId = sourceApi.internalEventSource.sourceId;
-                }
-            }
-            var tuple = parseEvent(eventInput, sourceId, this);
-            if (tuple) {
-                this.dispatch({
-                    type: 'ADD_EVENTS',
-                    eventStore: eventTupleToStore(tuple)
-                });
-                return new EventApi(this, tuple.def, tuple.def.recurringDef ? null : tuple.instance);
-            }
-            return null;
-        };
-        // TODO: optimize
-        Calendar.prototype.getEventById = function (id) {
-            var _a = this.state.eventStore, defs = _a.defs, instances = _a.instances;
-            id = String(id);
-            for (var defId in defs) {
-                var def = defs[defId];
-                if (def.publicId === id) {
-                    if (def.recurringDef) {
-                        return new EventApi(this, def, null);
-                    }
-                    else {
-                        for (var instanceId in instances) {
-                            var instance = instances[instanceId];
-                            if (instance.defId === def.defId) {
-                                return new EventApi(this, def, instance);
-                            }
-                        }
-                    }
-                }
-            }
-            return null;
-        };
-        Calendar.prototype.getEvents = function () {
-            var _a = this.state.eventStore, defs = _a.defs, instances = _a.instances;
-            var eventApis = [];
-            for (var id in instances) {
-                var instance = instances[id];
-                var def = defs[instance.defId];
-                eventApis.push(new EventApi(this, def, instance));
-            }
-            return eventApis;
-        };
-        Calendar.prototype.removeAllEvents = function () {
-            this.dispatch({ type: 'REMOVE_ALL_EVENTS' });
-        };
-        Calendar.prototype.rerenderEvents = function () {
-            this.dispatch({ type: 'RESET_EVENTS' });
-        };
-        // Public Event Sources API
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.getEventSources = function () {
-            var sourceHash = this.state.eventSources;
-            var sourceApis = [];
-            for (var internalId in sourceHash) {
-                sourceApis.push(new EventSourceApi(this, sourceHash[internalId]));
-            }
-            return sourceApis;
-        };
-        Calendar.prototype.getEventSourceById = function (id) {
-            var sourceHash = this.state.eventSources;
-            id = String(id);
-            for (var sourceId in sourceHash) {
-                if (sourceHash[sourceId].publicId === id) {
-                    return new EventSourceApi(this, sourceHash[sourceId]);
-                }
-            }
-            return null;
-        };
-        Calendar.prototype.addEventSource = function (sourceInput) {
-            if (sourceInput instanceof EventSourceApi) {
-                // not already present? don't want to add an old snapshot
-                if (!this.state.eventSources[sourceInput.internalEventSource.sourceId]) {
-                    this.dispatch({
-                        type: 'ADD_EVENT_SOURCES',
-                        sources: [sourceInput.internalEventSource]
-                    });
-                }
-                return sourceInput;
-            }
-            var eventSource = parseEventSource(sourceInput, this);
-            if (eventSource) { // TODO: error otherwise?
-                this.dispatch({ type: 'ADD_EVENT_SOURCES', sources: [eventSource] });
-                return new EventSourceApi(this, eventSource);
-            }
-            return null;
-        };
-        Calendar.prototype.removeAllEventSources = function () {
-            this.dispatch({ type: 'REMOVE_ALL_EVENT_SOURCES' });
-        };
-        Calendar.prototype.refetchEvents = function () {
-            this.dispatch({ type: 'FETCH_EVENT_SOURCES' });
-        };
-        // Scroll
-        // -----------------------------------------------------------------------------------------------------------------
-        Calendar.prototype.scrollToTime = function (timeInput) {
-            var duration = createDuration(timeInput);
-            if (duration) {
-                this.component.view.scrollToDuration(duration);
-            }
-        };
-        return Calendar;
-    }());
-    EmitterMixin.mixInto(Calendar);
-    // for memoizers
-    // -----------------------------------------------------------------------------------------------------------------
-    function buildComponentContext$1(theme, dateEnv, options) {
-        return new ComponentContext(this, theme, dateEnv, options, null);
-    }
-    function buildDateEnv(locale, timeZone, namedTimeZoneImpl, firstDay, weekNumberCalculation, weekLabel, cmdFormatter) {
-        return new DateEnv({
-            calendarSystem: 'gregory',
-            timeZone: timeZone,
-            namedTimeZoneImpl: namedTimeZoneImpl,
-            locale: locale,
-            weekNumberCalculation: weekNumberCalculation,
-            firstDay: firstDay,
-            weekLabel: weekLabel,
-            cmdFormatter: cmdFormatter
-        });
-    }
-    function buildTheme(calendarOptions) {
-        var themeClass = this.pluginSystem.hooks.themeClasses[calendarOptions.themeSystem] || StandardTheme;
-        return new themeClass(calendarOptions);
-    }
-    function buildDelayedRerender(wait) {
-        var func = this.tryRerender.bind(this);
-        if (wait != null) {
-            func = debounce(func, wait);
-        }
-        return func;
-    }
-    function buildEventUiBySource(eventSources) {
-        return mapHash(eventSources, function (eventSource) {
-            return eventSource.ui;
-        });
-    }
-    function buildEventUiBases(eventDefs, eventUiSingleBase, eventUiBySource) {
-        var eventUiBases = { '': eventUiSingleBase };
-        for (var defId in eventDefs) {
-            var def = eventDefs[defId];
-            if (def.sourceId && eventUiBySource[def.sourceId]) {
-                eventUiBases[defId] = eventUiBySource[def.sourceId];
-            }
-        }
-        return eventUiBases;
-    }
-
-    var View = /** @class */ (function (_super) {
-        __extends(View, _super);
-        function View(viewSpec, parentEl) {
-            var _this = _super.call(this, createElement('div', { className: 'fc-view fc-' + viewSpec.type + '-view' })) || this;
-            _this.renderDatesMem = memoizeRendering(_this.renderDatesWrap, _this.unrenderDatesWrap);
-            _this.renderBusinessHoursMem = memoizeRendering(_this.renderBusinessHours, _this.unrenderBusinessHours, [_this.renderDatesMem]);
-            _this.renderDateSelectionMem = memoizeRendering(_this.renderDateSelectionWrap, _this.unrenderDateSelectionWrap, [_this.renderDatesMem]);
-            _this.renderEventsMem = memoizeRendering(_this.renderEvents, _this.unrenderEvents, [_this.renderDatesMem]);
-            _this.renderEventSelectionMem = memoizeRendering(_this.renderEventSelectionWrap, _this.unrenderEventSelectionWrap, [_this.renderEventsMem]);
-            _this.renderEventDragMem = memoizeRendering(_this.renderEventDragWrap, _this.unrenderEventDragWrap, [_this.renderDatesMem]);
-            _this.renderEventResizeMem = memoizeRendering(_this.renderEventResizeWrap, _this.unrenderEventResizeWrap, [_this.renderDatesMem]);
-            _this.viewSpec = viewSpec;
-            _this.type = viewSpec.type;
-            parentEl.appendChild(_this.el);
-            _this.initialize();
-            return _this;
-        }
-        View.prototype.initialize = function () {
-        };
-        Object.defineProperty(View.prototype, "activeStart", {
-            // Date Setting/Unsetting
-            // -----------------------------------------------------------------------------------------------------------------
-            get: function () {
-                return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.start);
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(View.prototype, "activeEnd", {
-            get: function () {
-                return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.end);
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(View.prototype, "currentStart", {
-            get: function () {
-                return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.start);
-            },
-            enumerable: true,
-            configurable: true
-        });
-        Object.defineProperty(View.prototype, "currentEnd", {
-            get: function () {
-                return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.end);
-            },
-            enumerable: true,
-            configurable: true
-        });
-        // General Rendering
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.render = function (props, context) {
-            this.renderDatesMem(props.dateProfile);
-            this.renderBusinessHoursMem(props.businessHours);
-            this.renderDateSelectionMem(props.dateSelection);
-            this.renderEventsMem(props.eventStore);
-            this.renderEventSelectionMem(props.eventSelection);
-            this.renderEventDragMem(props.eventDrag);
-            this.renderEventResizeMem(props.eventResize);
-        };
-        View.prototype.beforeUpdate = function () {
-            this.addScroll(this.queryScroll());
-        };
-        View.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderDatesMem.unrender(); // should unrender everything else
-        };
-        // Sizing
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-            var calendar = this.context.calendar;
-            if (isResize) {
-                this.addScroll(this.queryScroll()); // NOTE: same code as in beforeUpdate
-            }
-            if (isResize || // HACKS...
-                calendar.isViewUpdated ||
-                calendar.isDatesUpdated ||
-                calendar.isEventsUpdated) {
-                // sort of the catch-all sizing
-                // anything that might cause dimension changes
-                this.updateBaseSize(isResize, viewHeight, isAuto);
-            }
-            // NOTE: popScroll is called by CalendarComponent
-        };
-        View.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-        };
-        // Date Rendering
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderDatesWrap = function (dateProfile) {
-            this.renderDates(dateProfile);
-            this.addScroll({
-                duration: createDuration(this.context.options.scrollTime)
-            });
-        };
-        View.prototype.unrenderDatesWrap = function () {
-            this.stopNowIndicator();
-            this.unrenderDates();
-        };
-        View.prototype.renderDates = function (dateProfile) { };
-        View.prototype.unrenderDates = function () { };
-        // Business Hours
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderBusinessHours = function (businessHours) { };
-        View.prototype.unrenderBusinessHours = function () { };
-        // Date Selection
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderDateSelectionWrap = function (selection) {
-            if (selection) {
-                this.renderDateSelection(selection);
-            }
-        };
-        View.prototype.unrenderDateSelectionWrap = function (selection) {
-            if (selection) {
-                this.unrenderDateSelection(selection);
-            }
-        };
-        View.prototype.renderDateSelection = function (selection) { };
-        View.prototype.unrenderDateSelection = function (selection) { };
-        // Event Rendering
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderEvents = function (eventStore) { };
-        View.prototype.unrenderEvents = function () { };
-        // util for subclasses
-        View.prototype.sliceEvents = function (eventStore, allDay) {
-            var props = this.props;
-            return sliceEventStore(eventStore, props.eventUiBases, props.dateProfile.activeRange, allDay ? this.context.nextDayThreshold : null).fg;
-        };
-        // Event Selection
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderEventSelectionWrap = function (instanceId) {
-            if (instanceId) {
-                this.renderEventSelection(instanceId);
-            }
-        };
-        View.prototype.unrenderEventSelectionWrap = function (instanceId) {
-            if (instanceId) {
-                this.unrenderEventSelection(instanceId);
-            }
-        };
-        View.prototype.renderEventSelection = function (instanceId) { };
-        View.prototype.unrenderEventSelection = function (instanceId) { };
-        // Event Drag
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderEventDragWrap = function (state) {
-            if (state) {
-                this.renderEventDrag(state);
-            }
-        };
-        View.prototype.unrenderEventDragWrap = function (state) {
-            if (state) {
-                this.unrenderEventDrag(state);
-            }
-        };
-        View.prototype.renderEventDrag = function (state) { };
-        View.prototype.unrenderEventDrag = function (state) { };
-        // Event Resize
-        // -----------------------------------------------------------------------------------------------------------------
-        View.prototype.renderEventResizeWrap = function (state) {
-            if (state) {
-                this.renderEventResize(state);
-            }
-        };
-        View.prototype.unrenderEventResizeWrap = function (state) {
-            if (state) {
-                this.unrenderEventResize(state);
-            }
-        };
-        View.prototype.renderEventResize = function (state) { };
-        View.prototype.unrenderEventResize = function (state) { };
-        /* Now Indicator
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Immediately render the current time indicator and begins re-rendering it at an interval,
-        // which is defined by this.getNowIndicatorUnit().
-        // TODO: somehow do this for the current whole day's background too
-        // USAGE: must be called manually from subclasses' render methods! don't need to call stopNowIndicator tho
-        View.prototype.startNowIndicator = function (dateProfile, dateProfileGenerator) {
-            var _this = this;
-            var _a = this.context, calendar = _a.calendar, dateEnv = _a.dateEnv, options = _a.options;
-            var unit;
-            var update;
-            var delay; // ms wait value
-            if (options.nowIndicator && !this.initialNowDate) {
-                unit = this.getNowIndicatorUnit(dateProfile, dateProfileGenerator);
-                if (unit) {
-                    update = this.updateNowIndicator.bind(this);
-                    this.initialNowDate = calendar.getNow();
-                    this.initialNowQueriedMs = new Date().valueOf();
-                    // wait until the beginning of the next interval
-                    delay = dateEnv.add(dateEnv.startOf(this.initialNowDate, unit), createDuration(1, unit)).valueOf() - this.initialNowDate.valueOf();
-                    // TODO: maybe always use setTimeout, waiting until start of next unit
-                    this.nowIndicatorTimeoutID = setTimeout(function () {
-                        _this.nowIndicatorTimeoutID = null;
-                        update();
-                        if (unit === 'second') {
-                            delay = 1000; // every second
-                        }
-                        else {
-                            delay = 1000 * 60; // otherwise, every minute
-                        }
-                        _this.nowIndicatorIntervalID = setInterval(update, delay); // update every interval
-                    }, delay);
-                }
-                // rendering will be initiated in updateSize
-            }
-        };
-        // rerenders the now indicator, computing the new current time from the amount of time that has passed
-        // since the initial getNow call.
-        View.prototype.updateNowIndicator = function () {
-            if (this.props.dateProfile && // a way to determine if dates were rendered yet
-                this.initialNowDate // activated before?
-            ) {
-                this.unrenderNowIndicator(); // won't unrender if unnecessary
-                this.renderNowIndicator(addMs(this.initialNowDate, new Date().valueOf() - this.initialNowQueriedMs));
-                this.isNowIndicatorRendered = true;
-            }
-        };
-        // Immediately unrenders the view's current time indicator and stops any re-rendering timers.
-        // Won't cause side effects if indicator isn't rendered.
-        View.prototype.stopNowIndicator = function () {
-            if (this.nowIndicatorTimeoutID) {
-                clearTimeout(this.nowIndicatorTimeoutID);
-                this.nowIndicatorTimeoutID = null;
-            }
-            if (this.nowIndicatorIntervalID) {
-                clearInterval(this.nowIndicatorIntervalID);
-                this.nowIndicatorIntervalID = null;
-            }
-            if (this.isNowIndicatorRendered) {
-                this.unrenderNowIndicator();
-                this.isNowIndicatorRendered = false;
-            }
-        };
-        View.prototype.getNowIndicatorUnit = function (dateProfile, dateProfileGenerator) {
-            // subclasses should implement
-        };
-        // Renders a current time indicator at the given datetime
-        View.prototype.renderNowIndicator = function (date) {
-            // SUBCLASSES MUST PASS TO CHILDREN!
-        };
-        // Undoes the rendering actions from renderNowIndicator
-        View.prototype.unrenderNowIndicator = function () {
-            // SUBCLASSES MUST PASS TO CHILDREN!
-        };
-        /* Scroller
-        ------------------------------------------------------------------------------------------------------------------*/
-        View.prototype.addScroll = function (scroll, isForced) {
-            if (isForced) {
-                scroll.isForced = isForced;
-            }
-            __assign(this.queuedScroll || (this.queuedScroll = {}), scroll);
-        };
-        View.prototype.popScroll = function (isResize) {
-            this.applyQueuedScroll(isResize);
-            this.queuedScroll = null;
-        };
-        View.prototype.applyQueuedScroll = function (isResize) {
-            if (this.queuedScroll) {
-                this.applyScroll(this.queuedScroll, isResize);
-            }
-        };
-        View.prototype.queryScroll = function () {
-            var scroll = {};
-            if (this.props.dateProfile) { // dates rendered yet?
-                __assign(scroll, this.queryDateScroll());
-            }
-            return scroll;
-        };
-        View.prototype.applyScroll = function (scroll, isResize) {
-            var duration = scroll.duration, isForced = scroll.isForced;
-            if (duration != null && !isForced) {
-                delete scroll.duration;
-                if (this.props.dateProfile) { // dates rendered yet?
-                    __assign(scroll, this.computeDateScroll(duration));
-                }
-            }
-            if (this.props.dateProfile) { // dates rendered yet?
-                this.applyDateScroll(scroll);
-            }
-        };
-        View.prototype.computeDateScroll = function (duration) {
-            return {}; // subclasses must implement
-        };
-        View.prototype.queryDateScroll = function () {
-            return {}; // subclasses must implement
-        };
-        View.prototype.applyDateScroll = function (scroll) {
-            // subclasses must implement
-        };
-        // for API
-        View.prototype.scrollToDuration = function (duration) {
-            this.applyScroll({ duration: duration }, false);
-        };
-        return View;
-    }(DateComponent));
-    EmitterMixin.mixInto(View);
-    View.prototype.usesMinMaxTime = false;
-    View.prototype.dateProfileGeneratorClass = DateProfileGenerator;
-
-    var FgEventRenderer = /** @class */ (function () {
-        function FgEventRenderer() {
-            this.segs = [];
-            this.isSizeDirty = false;
-        }
-        FgEventRenderer.prototype.renderSegs = function (context, segs, mirrorInfo) {
-            this.context = context;
-            this.rangeUpdated(); // called too frequently :(
-            // render an `.el` on each seg
-            // returns a subset of the segs. segs that were actually rendered
-            segs = this.renderSegEls(segs, mirrorInfo);
-            this.segs = segs;
-            this.attachSegs(segs, mirrorInfo);
-            this.isSizeDirty = true;
-            triggerRenderedSegs(this.context, this.segs, Boolean(mirrorInfo));
-        };
-        FgEventRenderer.prototype.unrender = function (context, _segs, mirrorInfo) {
-            triggerWillRemoveSegs(this.context, this.segs, Boolean(mirrorInfo));
-            this.detachSegs(this.segs);
-            this.segs = [];
-        };
-        // Updates values that rely on options and also relate to range
-        FgEventRenderer.prototype.rangeUpdated = function () {
-            var options = this.context.options;
-            var displayEventTime;
-            var displayEventEnd;
-            this.eventTimeFormat = createFormatter(options.eventTimeFormat || this.computeEventTimeFormat(), options.defaultRangeSeparator);
-            displayEventTime = options.displayEventTime;
-            if (displayEventTime == null) {
-                displayEventTime = this.computeDisplayEventTime(); // might be based off of range
-            }
-            displayEventEnd = options.displayEventEnd;
-            if (displayEventEnd == null) {
-                displayEventEnd = this.computeDisplayEventEnd(); // might be based off of range
-            }
-            this.displayEventTime = displayEventTime;
-            this.displayEventEnd = displayEventEnd;
-        };
-        // Renders and assigns an `el` property for each foreground event segment.
-        // Only returns segments that successfully rendered.
-        FgEventRenderer.prototype.renderSegEls = function (segs, mirrorInfo) {
-            var html = '';
-            var i;
-            if (segs.length) { // don't build an empty html string
-                // build a large concatenation of event segment HTML
-                for (i = 0; i < segs.length; i++) {
-                    html += this.renderSegHtml(segs[i], mirrorInfo);
-                }
-                // Grab individual elements from the combined HTML string. Use each as the default rendering.
-                // Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false.
-                htmlToElements(html).forEach(function (el, i) {
-                    var seg = segs[i];
-                    if (el) {
-                        seg.el = el;
-                    }
-                });
-                segs = filterSegsViaEls(this.context, segs, Boolean(mirrorInfo));
-            }
-            return segs;
-        };
-        // Generic utility for generating the HTML classNames for an event segment's element
-        FgEventRenderer.prototype.getSegClasses = function (seg, isDraggable, isResizable, mirrorInfo) {
-            var classes = [
-                'fc-event',
-                seg.isStart ? 'fc-start' : 'fc-not-start',
-                seg.isEnd ? 'fc-end' : 'fc-not-end'
-            ].concat(seg.eventRange.ui.classNames);
-            if (isDraggable) {
-                classes.push('fc-draggable');
-            }
-            if (isResizable) {
-                classes.push('fc-resizable');
-            }
-            if (mirrorInfo) {
-                classes.push('fc-mirror');
-                if (mirrorInfo.isDragging) {
-                    classes.push('fc-dragging');
-                }
-                if (mirrorInfo.isResizing) {
-                    classes.push('fc-resizing');
-                }
-            }
-            return classes;
-        };
-        // Compute the text that should be displayed on an event's element.
-        // `range` can be the Event object itself, or something range-like, with at least a `start`.
-        // If event times are disabled, or the event has no time, will return a blank string.
-        // If not specified, formatter will default to the eventTimeFormat setting,
-        // and displayEnd will default to the displayEventEnd setting.
-        FgEventRenderer.prototype.getTimeText = function (eventRange, formatter, displayEnd) {
-            var def = eventRange.def, instance = eventRange.instance;
-            return this._getTimeText(instance.range.start, def.hasEnd ? instance.range.end : null, def.allDay, formatter, displayEnd, instance.forcedStartTzo, instance.forcedEndTzo);
-        };
-        FgEventRenderer.prototype._getTimeText = function (start, end, allDay, formatter, displayEnd, forcedStartTzo, forcedEndTzo) {
-            var dateEnv = this.context.dateEnv;
-            if (formatter == null) {
-                formatter = this.eventTimeFormat;
-            }
-            if (displayEnd == null) {
-                displayEnd = this.displayEventEnd;
-            }
-            if (this.displayEventTime && !allDay) {
-                if (displayEnd && end) {
-                    return dateEnv.formatRange(start, end, formatter, {
-                        forcedStartTzo: forcedStartTzo,
-                        forcedEndTzo: forcedEndTzo
-                    });
-                }
-                else {
-                    return dateEnv.format(start, formatter, {
-                        forcedTzo: forcedStartTzo
-                    });
-                }
-            }
-            return '';
-        };
-        FgEventRenderer.prototype.computeEventTimeFormat = function () {
-            return {
-                hour: 'numeric',
-                minute: '2-digit',
-                omitZeroMinute: true
-            };
-        };
-        FgEventRenderer.prototype.computeDisplayEventTime = function () {
-            return true;
-        };
-        FgEventRenderer.prototype.computeDisplayEventEnd = function () {
-            return true;
-        };
-        // Utility for generating event skin-related CSS properties
-        FgEventRenderer.prototype.getSkinCss = function (ui) {
-            return {
-                'background-color': ui.backgroundColor,
-                'border-color': ui.borderColor,
-                color: ui.textColor
-            };
-        };
-        FgEventRenderer.prototype.sortEventSegs = function (segs) {
-            var specs = this.context.eventOrderSpecs;
-            var objs = segs.map(buildSegCompareObj);
-            objs.sort(function (obj0, obj1) {
-                return compareByFieldSpecs(obj0, obj1, specs);
-            });
-            return objs.map(function (c) {
-                return c._seg;
-            });
-        };
-        FgEventRenderer.prototype.computeSizes = function (force) {
-            if (force || this.isSizeDirty) {
-                this.computeSegSizes(this.segs);
-            }
-        };
-        FgEventRenderer.prototype.assignSizes = function (force) {
-            if (force || this.isSizeDirty) {
-                this.assignSegSizes(this.segs);
-                this.isSizeDirty = false;
-            }
-        };
-        FgEventRenderer.prototype.computeSegSizes = function (segs) {
-        };
-        FgEventRenderer.prototype.assignSegSizes = function (segs) {
-        };
-        // Manipulation on rendered segs
-        FgEventRenderer.prototype.hideByHash = function (hash) {
-            if (hash) {
-                for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                    var seg = _a[_i];
-                    if (hash[seg.eventRange.instance.instanceId]) {
-                        seg.el.style.visibility = 'hidden';
-                    }
-                }
-            }
-        };
-        FgEventRenderer.prototype.showByHash = function (hash) {
-            if (hash) {
-                for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                    var seg = _a[_i];
-                    if (hash[seg.eventRange.instance.instanceId]) {
-                        seg.el.style.visibility = '';
-                    }
-                }
-            }
-        };
-        FgEventRenderer.prototype.selectByInstanceId = function (instanceId) {
-            if (instanceId) {
-                for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                    var seg = _a[_i];
-                    var eventInstance = seg.eventRange.instance;
-                    if (eventInstance && eventInstance.instanceId === instanceId &&
-                        seg.el // necessary?
-                    ) {
-                        seg.el.classList.add('fc-selected');
-                    }
-                }
-            }
-        };
-        FgEventRenderer.prototype.unselectByInstanceId = function (instanceId) {
-            if (instanceId) {
-                for (var _i = 0, _a = this.segs; _i < _a.length; _i++) {
-                    var seg = _a[_i];
-                    if (seg.el) { // necessary?
-                        seg.el.classList.remove('fc-selected');
-                    }
-                }
-            }
-        };
-        return FgEventRenderer;
-    }());
-    // returns a object with all primitive props that can be compared
-    function buildSegCompareObj(seg) {
-        var eventDef = seg.eventRange.def;
-        var range = seg.eventRange.instance.range;
-        var start = range.start ? range.start.valueOf() : 0; // TODO: better support for open-range events
-        var end = range.end ? range.end.valueOf() : 0; // "
-        return __assign({}, eventDef.extendedProps, eventDef, { id: eventDef.publicId, start: start,
-            end: end, duration: end - start, allDay: Number(eventDef.allDay), _seg: seg // for later retrieval
-         });
-    }
-
-    /*
-    TODO: when refactoring this class, make a new FillRenderer instance for each `type`
-    */
-    var FillRenderer = /** @class */ (function () {
-        function FillRenderer() {
-            this.fillSegTag = 'div';
-            this.dirtySizeFlags = {};
-            this.containerElsByType = {};
-            this.segsByType = {};
-        }
-        FillRenderer.prototype.getSegsByType = function (type) {
-            return this.segsByType[type] || [];
-        };
-        FillRenderer.prototype.renderSegs = function (type, context, segs) {
-            var _a;
-            this.context = context;
-            var renderedSegs = this.renderSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs
-            var containerEls = this.attachSegs(type, renderedSegs);
-            if (containerEls) {
-                (_a = (this.containerElsByType[type] || (this.containerElsByType[type] = []))).push.apply(_a, containerEls);
-            }
-            this.segsByType[type] = renderedSegs;
-            if (type === 'bgEvent') {
-                triggerRenderedSegs(context, renderedSegs, false); // isMirror=false
-            }
-            this.dirtySizeFlags[type] = true;
-        };
-        // Unrenders a specific type of fill that is currently rendered on the grid
-        FillRenderer.prototype.unrender = function (type, context) {
-            var segs = this.segsByType[type];
-            if (segs) {
-                if (type === 'bgEvent') {
-                    triggerWillRemoveSegs(context, segs, false); // isMirror=false
-                }
-                this.detachSegs(type, segs);
-            }
-        };
-        // Renders and assigns an `el` property for each fill segment. Generic enough to work with different types.
-        // Only returns segments that successfully rendered.
-        FillRenderer.prototype.renderSegEls = function (type, segs) {
-            var _this = this;
-            var html = '';
-            var i;
-            if (segs.length) {
-                // build a large concatenation of segment HTML
-                for (i = 0; i < segs.length; i++) {
-                    html += this.renderSegHtml(type, segs[i]);
-                }
-                // Grab individual elements from the combined HTML string. Use each as the default rendering.
-                // Then, compute the 'el' for each segment.
-                htmlToElements(html).forEach(function (el, i) {
-                    var seg = segs[i];
-                    if (el) {
-                        seg.el = el;
-                    }
-                });
-                if (type === 'bgEvent') {
-                    segs = filterSegsViaEls(this.context, segs, false // isMirror. background events can never be mirror elements
-                    );
-                }
-                // correct element type? (would be bad if a non-TD were inserted into a table for example)
-                segs = segs.filter(function (seg) {
-                    return elementMatches(seg.el, _this.fillSegTag);
-                });
-            }
-            return segs;
-        };
-        // Builds the HTML needed for one fill segment. Generic enough to work with different types.
-        FillRenderer.prototype.renderSegHtml = function (type, seg) {
-            var css = null;
-            var classNames = [];
-            if (type !== 'highlight' && type !== 'businessHours') {
-                css = {
-                    'background-color': seg.eventRange.ui.backgroundColor
-                };
-            }
-            if (type !== 'highlight') {
-                classNames = classNames.concat(seg.eventRange.ui.classNames);
-            }
-            if (type === 'businessHours') {
-                classNames.push('fc-bgevent');
-            }
-            else {
-                classNames.push('fc-' + type.toLowerCase());
-            }
-            return '<' + this.fillSegTag +
-                (classNames.length ? ' class="' + classNames.join(' ') + '"' : '') +
-                (css ? ' style="' + cssToStr(css) + '"' : '') +
-                '></' + this.fillSegTag + '>';
-        };
-        FillRenderer.prototype.detachSegs = function (type, segs) {
-            var containerEls = this.containerElsByType[type];
-            if (containerEls) {
-                containerEls.forEach(removeElement);
-                delete this.containerElsByType[type];
-            }
-        };
-        FillRenderer.prototype.computeSizes = function (force) {
-            for (var type in this.segsByType) {
-                if (force || this.dirtySizeFlags[type]) {
-                    this.computeSegSizes(this.segsByType[type]);
-                }
-            }
-        };
-        FillRenderer.prototype.assignSizes = function (force) {
-            for (var type in this.segsByType) {
-                if (force || this.dirtySizeFlags[type]) {
-                    this.assignSegSizes(this.segsByType[type]);
-                }
-            }
-            this.dirtySizeFlags = {};
-        };
-        FillRenderer.prototype.computeSegSizes = function (segs) {
-        };
-        FillRenderer.prototype.assignSegSizes = function (segs) {
-        };
-        return FillRenderer;
-    }());
-
-    var NamedTimeZoneImpl = /** @class */ (function () {
-        function NamedTimeZoneImpl(timeZoneName) {
-            this.timeZoneName = timeZoneName;
-        }
-        return NamedTimeZoneImpl;
-    }());
-
-    /*
-    An abstraction for a dragging interaction originating on an event.
-    Does higher-level things than PointerDragger, such as possibly:
-    - a "mirror" that moves with the pointer
-    - a minimum number of pixels or other criteria for a true drag to begin
-
-    subclasses must emit:
-    - pointerdown
-    - dragstart
-    - dragmove
-    - pointerup
-    - dragend
-    */
-    var ElementDragging = /** @class */ (function () {
-        function ElementDragging(el) {
-            this.emitter = new EmitterMixin();
-        }
-        ElementDragging.prototype.destroy = function () {
-        };
-        ElementDragging.prototype.setMirrorIsVisible = function (bool) {
-            // optional if subclass doesn't want to support a mirror
-        };
-        ElementDragging.prototype.setMirrorNeedsRevert = function (bool) {
-            // optional if subclass doesn't want to support a mirror
-        };
-        ElementDragging.prototype.setAutoScrollEnabled = function (bool) {
-            // optional
-        };
-        return ElementDragging;
-    }());
-
-    function formatDate(dateInput, settings) {
-        if (settings === void 0) { settings = {}; }
-        var dateEnv = buildDateEnv$1(settings);
-        var formatter = createFormatter(settings);
-        var dateMeta = dateEnv.createMarkerMeta(dateInput);
-        if (!dateMeta) { // TODO: warning?
-            return '';
-        }
-        return dateEnv.format(dateMeta.marker, formatter, {
-            forcedTzo: dateMeta.forcedTzo
-        });
-    }
-    function formatRange(startInput, endInput, settings // mixture of env and formatter settings
-    ) {
-        var dateEnv = buildDateEnv$1(typeof settings === 'object' && settings ? settings : {}); // pass in if non-null object
-        var formatter = createFormatter(settings, globalDefaults.defaultRangeSeparator);
-        var startMeta = dateEnv.createMarkerMeta(startInput);
-        var endMeta = dateEnv.createMarkerMeta(endInput);
-        if (!startMeta || !endMeta) { // TODO: warning?
-            return '';
-        }
-        return dateEnv.formatRange(startMeta.marker, endMeta.marker, formatter, {
-            forcedStartTzo: startMeta.forcedTzo,
-            forcedEndTzo: endMeta.forcedTzo,
-            isEndExclusive: settings.isEndExclusive
-        });
-    }
-    // TODO: more DRY and optimized
-    function buildDateEnv$1(settings) {
-        var locale = buildLocale(settings.locale || 'en', parseRawLocales([]).map); // TODO: don't hardcode 'en' everywhere
-        // ensure required settings
-        settings = __assign({ timeZone: globalDefaults.timeZone, calendarSystem: 'gregory' }, settings, { locale: locale });
-        return new DateEnv(settings);
-    }
-
-    var DRAG_META_PROPS = {
-        startTime: createDuration,
-        duration: createDuration,
-        create: Boolean,
-        sourceId: String
-    };
-    var DRAG_META_DEFAULTS = {
-        create: true
-    };
-    function parseDragMeta(raw) {
-        var leftoverProps = {};
-        var refined = refineProps(raw, DRAG_META_PROPS, DRAG_META_DEFAULTS, leftoverProps);
-        refined.leftoverProps = leftoverProps;
-        return refined;
-    }
-
-    // Computes a default column header formatting string if `colFormat` is not explicitly defined
-    function computeFallbackHeaderFormat(datesRepDistinctDays, dayCnt) {
-        // if more than one week row, or if there are a lot of columns with not much space,
-        // put just the day numbers will be in each cell
-        if (!datesRepDistinctDays || dayCnt > 10) {
-            return { weekday: 'short' }; // "Sat"
-        }
-        else if (dayCnt > 1) {
-            return { weekday: 'short', month: 'numeric', day: 'numeric', omitCommas: true }; // "Sat 11/12"
-        }
-        else {
-            return { weekday: 'long' }; // "Saturday"
-        }
-    }
-    function renderDateCell(dateMarker, dateProfile, datesRepDistinctDays, colCnt, colHeadFormat, context, colspan, otherAttrs) {
-        var dateEnv = context.dateEnv, theme = context.theme, options = context.options;
-        var isDateValid = rangeContainsMarker(dateProfile.activeRange, dateMarker); // TODO: called too frequently. cache somehow.
-        var classNames = [
-            'fc-day-header',
-            theme.getClass('widgetHeader')
-        ];
-        var innerHtml;
-        if (typeof options.columnHeaderHtml === 'function') {
-            innerHtml = options.columnHeaderHtml(dateEnv.toDate(dateMarker));
-        }
-        else if (typeof options.columnHeaderText === 'function') {
-            innerHtml = htmlEscape(options.columnHeaderText(dateEnv.toDate(dateMarker)));
-        }
-        else {
-            innerHtml = htmlEscape(dateEnv.format(dateMarker, colHeadFormat));
-        }
-        // if only one row of days, the classNames on the header can represent the specific days beneath
-        if (datesRepDistinctDays) {
-            classNames = classNames.concat(
-            // includes the day-of-week class
-            // noThemeHighlight=true (don't highlight the header)
-            getDayClasses(dateMarker, dateProfile, context, true));
-        }
-        else {
-            classNames.push('fc-' + DAY_IDS[dateMarker.getUTCDay()]); // only add the day-of-week class
-        }
-        return '' +
-            '<th class="' + classNames.join(' ') + '"' +
-            ((isDateValid && datesRepDistinctDays) ?
-                ' data-date="' + dateEnv.formatIso(dateMarker, { omitTime: true }) + '"' :
-                '') +
-            (colspan > 1 ?
-                ' colspan="' + colspan + '"' :
-                '') +
-            (otherAttrs ?
-                ' ' + otherAttrs :
-                '') +
-            '>' +
-            (isDateValid ?
-                // don't make a link if the heading could represent multiple days, or if there's only one day (forceOff)
-                buildGotoAnchorHtml(options, dateEnv, { date: dateMarker, forceOff: !datesRepDistinctDays || colCnt === 1 }, innerHtml) :
-                // if not valid, display text, but no link
-                innerHtml) +
-            '</th>';
-    }
-
-    var DayHeader = /** @class */ (function (_super) {
-        __extends(DayHeader, _super);
-        function DayHeader(parentEl) {
-            var _this = _super.call(this) || this;
-            _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-            _this.parentEl = parentEl;
-            return _this;
-        }
-        DayHeader.prototype.render = function (props, context) {
-            var dates = props.dates, datesRepDistinctDays = props.datesRepDistinctDays;
-            var parts = [];
-            this.renderSkeleton(context);
-            if (props.renderIntroHtml) {
-                parts.push(props.renderIntroHtml());
-            }
-            var colHeadFormat = createFormatter(context.options.columnHeaderFormat ||
-                computeFallbackHeaderFormat(datesRepDistinctDays, dates.length));
-            for (var _i = 0, dates_1 = dates; _i < dates_1.length; _i++) {
-                var date = dates_1[_i];
-                parts.push(renderDateCell(date, props.dateProfile, datesRepDistinctDays, dates.length, colHeadFormat, context));
-            }
-            if (context.isRtl) {
-                parts.reverse();
-            }
-            this.thead.innerHTML = '<tr>' + parts.join('') + '</tr>';
-        };
-        DayHeader.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderSkeleton.unrender();
-        };
-        DayHeader.prototype._renderSkeleton = function (context) {
-            var theme = context.theme;
-            var parentEl = this.parentEl;
-            parentEl.innerHTML = ''; // because might be nbsp
-            parentEl.appendChild(this.el = htmlToElement('<div class="fc-row ' + theme.getClass('headerRow') + '">' +
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                '<thead></thead>' +
-                '</table>' +
-                '</div>'));
-            this.thead = this.el.querySelector('thead');
-        };
-        DayHeader.prototype._unrenderSkeleton = function () {
-            removeElement(this.el);
-        };
-        return DayHeader;
-    }(Component));
-
-    var DaySeries = /** @class */ (function () {
-        function DaySeries(range, dateProfileGenerator) {
-            var date = range.start;
-            var end = range.end;
-            var indices = [];
-            var dates = [];
-            var dayIndex = -1;
-            while (date < end) { // loop each day from start to end
-                if (dateProfileGenerator.isHiddenDay(date)) {
-                    indices.push(dayIndex + 0.5); // mark that it's between indices
-                }
-                else {
-                    dayIndex++;
-                    indices.push(dayIndex);
-                    dates.push(date);
-                }
-                date = addDays(date, 1);
-            }
-            this.dates = dates;
-            this.indices = indices;
-            this.cnt = dates.length;
-        }
-        DaySeries.prototype.sliceRange = function (range) {
-            var firstIndex = this.getDateDayIndex(range.start); // inclusive first index
-            var lastIndex = this.getDateDayIndex(addDays(range.end, -1)); // inclusive last index
-            var clippedFirstIndex = Math.max(0, firstIndex);
-            var clippedLastIndex = Math.min(this.cnt - 1, lastIndex);
-            // deal with in-between indices
-            clippedFirstIndex = Math.ceil(clippedFirstIndex); // in-between starts round to next cell
-            clippedLastIndex = Math.floor(clippedLastIndex); // in-between ends round to prev cell
-            if (clippedFirstIndex <= clippedLastIndex) {
-                return {
-                    firstIndex: clippedFirstIndex,
-                    lastIndex: clippedLastIndex,
-                    isStart: firstIndex === clippedFirstIndex,
-                    isEnd: lastIndex === clippedLastIndex
-                };
-            }
-            else {
-                return null;
-            }
-        };
-        // Given a date, returns its chronolocial cell-index from the first cell of the grid.
-        // If the date lies between cells (because of hiddenDays), returns a floating-point value between offsets.
-        // If before the first offset, returns a negative number.
-        // If after the last offset, returns an offset past the last cell offset.
-        // Only works for *start* dates of cells. Will not work for exclusive end dates for cells.
-        DaySeries.prototype.getDateDayIndex = function (date) {
-            var indices = this.indices;
-            var dayOffset = Math.floor(diffDays(this.dates[0], date));
-            if (dayOffset < 0) {
-                return indices[0] - 1;
-            }
-            else if (dayOffset >= indices.length) {
-                return indices[indices.length - 1] + 1;
-            }
-            else {
-                return indices[dayOffset];
-            }
-        };
-        return DaySeries;
-    }());
-
-    var DayTable = /** @class */ (function () {
-        function DayTable(daySeries, breakOnWeeks) {
-            var dates = daySeries.dates;
-            var daysPerRow;
-            var firstDay;
-            var rowCnt;
-            if (breakOnWeeks) {
-                // count columns until the day-of-week repeats
-                firstDay = dates[0].getUTCDay();
-                for (daysPerRow = 1; daysPerRow < dates.length; daysPerRow++) {
-                    if (dates[daysPerRow].getUTCDay() === firstDay) {
-                        break;
-                    }
-                }
-                rowCnt = Math.ceil(dates.length / daysPerRow);
-            }
-            else {
-                rowCnt = 1;
-                daysPerRow = dates.length;
-            }
-            this.rowCnt = rowCnt;
-            this.colCnt = daysPerRow;
-            this.daySeries = daySeries;
-            this.cells = this.buildCells();
-            this.headerDates = this.buildHeaderDates();
-        }
-        DayTable.prototype.buildCells = function () {
-            var rows = [];
-            for (var row = 0; row < this.rowCnt; row++) {
-                var cells = [];
-                for (var col = 0; col < this.colCnt; col++) {
-                    cells.push(this.buildCell(row, col));
-                }
-                rows.push(cells);
-            }
-            return rows;
-        };
-        DayTable.prototype.buildCell = function (row, col) {
-            return {
-                date: this.daySeries.dates[row * this.colCnt + col]
-            };
-        };
-        DayTable.prototype.buildHeaderDates = function () {
-            var dates = [];
-            for (var col = 0; col < this.colCnt; col++) {
-                dates.push(this.cells[0][col].date);
-            }
-            return dates;
-        };
-        DayTable.prototype.sliceRange = function (range) {
-            var colCnt = this.colCnt;
-            var seriesSeg = this.daySeries.sliceRange(range);
-            var segs = [];
-            if (seriesSeg) {
-                var firstIndex = seriesSeg.firstIndex, lastIndex = seriesSeg.lastIndex;
-                var index = firstIndex;
-                while (index <= lastIndex) {
-                    var row = Math.floor(index / colCnt);
-                    var nextIndex = Math.min((row + 1) * colCnt, lastIndex + 1);
-                    segs.push({
-                        row: row,
-                        firstCol: index % colCnt,
-                        lastCol: (nextIndex - 1) % colCnt,
-                        isStart: seriesSeg.isStart && index === firstIndex,
-                        isEnd: seriesSeg.isEnd && (nextIndex - 1) === lastIndex
-                    });
-                    index = nextIndex;
-                }
-            }
-            return segs;
-        };
-        return DayTable;
-    }());
-
-    var Slicer = /** @class */ (function () {
-        function Slicer() {
-            this.sliceBusinessHours = memoize(this._sliceBusinessHours);
-            this.sliceDateSelection = memoize(this._sliceDateSpan);
-            this.sliceEventStore = memoize(this._sliceEventStore);
-            this.sliceEventDrag = memoize(this._sliceInteraction);
-            this.sliceEventResize = memoize(this._sliceInteraction);
-        }
-        Slicer.prototype.sliceProps = function (props, dateProfile, nextDayThreshold, calendar, component) {
-            var extraArgs = [];
-            for (var _i = 5; _i < arguments.length; _i++) {
-                extraArgs[_i - 5] = arguments[_i];
-            }
-            var eventUiBases = props.eventUiBases;
-            var eventSegs = this.sliceEventStore.apply(this, [props.eventStore, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs));
-            return {
-                dateSelectionSegs: this.sliceDateSelection.apply(this, [props.dateSelection, eventUiBases, component].concat(extraArgs)),
-                businessHourSegs: this.sliceBusinessHours.apply(this, [props.businessHours, dateProfile, nextDayThreshold, calendar, component].concat(extraArgs)),
-                fgEventSegs: eventSegs.fg,
-                bgEventSegs: eventSegs.bg,
-                eventDrag: this.sliceEventDrag.apply(this, [props.eventDrag, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs)),
-                eventResize: this.sliceEventResize.apply(this, [props.eventResize, eventUiBases, dateProfile, nextDayThreshold, component].concat(extraArgs)),
-                eventSelection: props.eventSelection
-            }; // TODO: give interactionSegs?
-        };
-        Slicer.prototype.sliceNowDate = function (// does not memoize
-        date, component) {
-            var extraArgs = [];
-            for (var _i = 2; _i < arguments.length; _i++) {
-                extraArgs[_i - 2] = arguments[_i];
-            }
-            return this._sliceDateSpan.apply(this, [{ range: { start: date, end: addMs(date, 1) }, allDay: false },
-                {},
-                component].concat(extraArgs));
-        };
-        Slicer.prototype._sliceBusinessHours = function (businessHours, dateProfile, nextDayThreshold, calendar, component) {
-            var extraArgs = [];
-            for (var _i = 5; _i < arguments.length; _i++) {
-                extraArgs[_i - 5] = arguments[_i];
-            }
-            if (!businessHours) {
-                return [];
-            }
-            return this._sliceEventStore.apply(this, [expandRecurring(businessHours, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), calendar),
-                {},
-                dateProfile,
-                nextDayThreshold,
-                component].concat(extraArgs)).bg;
-        };
-        Slicer.prototype._sliceEventStore = function (eventStore, eventUiBases, dateProfile, nextDayThreshold, component) {
-            var extraArgs = [];
-            for (var _i = 5; _i < arguments.length; _i++) {
-                extraArgs[_i - 5] = arguments[_i];
-            }
-            if (eventStore) {
-                var rangeRes = sliceEventStore(eventStore, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);
-                return {
-                    bg: this.sliceEventRanges(rangeRes.bg, component, extraArgs),
-                    fg: this.sliceEventRanges(rangeRes.fg, component, extraArgs)
-                };
-            }
-            else {
-                return { bg: [], fg: [] };
-            }
-        };
-        Slicer.prototype._sliceInteraction = function (interaction, eventUiBases, dateProfile, nextDayThreshold, component) {
-            var extraArgs = [];
-            for (var _i = 5; _i < arguments.length; _i++) {
-                extraArgs[_i - 5] = arguments[_i];
-            }
-            if (!interaction) {
-                return null;
-            }
-            var rangeRes = sliceEventStore(interaction.mutatedEvents, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);
-            return {
-                segs: this.sliceEventRanges(rangeRes.fg, component, extraArgs),
-                affectedInstances: interaction.affectedEvents.instances,
-                isEvent: interaction.isEvent,
-                sourceSeg: interaction.origSeg
-            };
-        };
-        Slicer.prototype._sliceDateSpan = function (dateSpan, eventUiBases, component) {
-            var extraArgs = [];
-            for (var _i = 3; _i < arguments.length; _i++) {
-                extraArgs[_i - 3] = arguments[_i];
-            }
-            if (!dateSpan) {
-                return [];
-            }
-            var eventRange = fabricateEventRange(dateSpan, eventUiBases, component.context.calendar);
-            var segs = this.sliceRange.apply(this, [dateSpan.range].concat(extraArgs));
-            for (var _a = 0, segs_1 = segs; _a < segs_1.length; _a++) {
-                var seg = segs_1[_a];
-                seg.component = component;
-                seg.eventRange = eventRange;
-            }
-            return segs;
-        };
-        /*
-        "complete" seg means it has component and eventRange
-        */
-        Slicer.prototype.sliceEventRanges = function (eventRanges, component, // TODO: kill
-        extraArgs) {
-            var segs = [];
-            for (var _i = 0, eventRanges_1 = eventRanges; _i < eventRanges_1.length; _i++) {
-                var eventRange = eventRanges_1[_i];
-                segs.push.apply(segs, this.sliceEventRange(eventRange, component, extraArgs));
-            }
-            return segs;
-        };
-        /*
-        "complete" seg means it has component and eventRange
-        */
-        Slicer.prototype.sliceEventRange = function (eventRange, component, // TODO: kill
-        extraArgs) {
-            var segs = this.sliceRange.apply(this, [eventRange.range].concat(extraArgs));
-            for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-                var seg = segs_2[_i];
-                seg.component = component;
-                seg.eventRange = eventRange;
-                seg.isStart = eventRange.isStart && seg.isStart;
-                seg.isEnd = eventRange.isEnd && seg.isEnd;
-            }
-            return segs;
-        };
-        return Slicer;
-    }());
-    /*
-    for incorporating minTime/maxTime if appropriate
-    TODO: should be part of DateProfile!
-    TimelineDateProfile already does this btw
-    */
-    function computeActiveRange(dateProfile, isComponentAllDay) {
-        var range = dateProfile.activeRange;
-        if (isComponentAllDay) {
-            return range;
-        }
-        return {
-            start: addMs(range.start, dateProfile.minTime.milliseconds),
-            end: addMs(range.end, dateProfile.maxTime.milliseconds - 864e5) // 864e5 = ms in a day
-        };
-    }
-
-    // exports
-    // --------------------------------------------------------------------------------------------------
-    var version = '4.4.2';
-
-    exports.Calendar = Calendar;
-    exports.Component = Component;
-    exports.ComponentContext = ComponentContext;
-    exports.DateComponent = DateComponent;
-    exports.DateEnv = DateEnv;
-    exports.DateProfileGenerator = DateProfileGenerator;
-    exports.DayHeader = DayHeader;
-    exports.DaySeries = DaySeries;
-    exports.DayTable = DayTable;
-    exports.ElementDragging = ElementDragging;
-    exports.ElementScrollController = ElementScrollController;
-    exports.EmitterMixin = EmitterMixin;
-    exports.EventApi = EventApi;
-    exports.FgEventRenderer = FgEventRenderer;
-    exports.FillRenderer = FillRenderer;
-    exports.Interaction = Interaction;
-    exports.Mixin = Mixin;
-    exports.NamedTimeZoneImpl = NamedTimeZoneImpl;
-    exports.PositionCache = PositionCache;
-    exports.ScrollComponent = ScrollComponent;
-    exports.ScrollController = ScrollController;
-    exports.Slicer = Slicer;
-    exports.Splitter = Splitter;
-    exports.Theme = Theme;
-    exports.View = View;
-    exports.WindowScrollController = WindowScrollController;
-    exports.addDays = addDays;
-    exports.addDurations = addDurations;
-    exports.addMs = addMs;
-    exports.addWeeks = addWeeks;
-    exports.allowContextMenu = allowContextMenu;
-    exports.allowSelection = allowSelection;
-    exports.appendToElement = appendToElement;
-    exports.applyAll = applyAll;
-    exports.applyMutationToEventStore = applyMutationToEventStore;
-    exports.applyStyle = applyStyle;
-    exports.applyStyleProp = applyStyleProp;
-    exports.asRoughMinutes = asRoughMinutes;
-    exports.asRoughMs = asRoughMs;
-    exports.asRoughSeconds = asRoughSeconds;
-    exports.buildGotoAnchorHtml = buildGotoAnchorHtml;
-    exports.buildSegCompareObj = buildSegCompareObj;
-    exports.capitaliseFirstLetter = capitaliseFirstLetter;
-    exports.combineEventUis = combineEventUis;
-    exports.compareByFieldSpec = compareByFieldSpec;
-    exports.compareByFieldSpecs = compareByFieldSpecs;
-    exports.compareNumbers = compareNumbers;
-    exports.compensateScroll = compensateScroll;
-    exports.computeClippingRect = computeClippingRect;
-    exports.computeEdges = computeEdges;
-    exports.computeEventDraggable = computeEventDraggable;
-    exports.computeEventEndResizable = computeEventEndResizable;
-    exports.computeEventStartResizable = computeEventStartResizable;
-    exports.computeFallbackHeaderFormat = computeFallbackHeaderFormat;
-    exports.computeHeightAndMargins = computeHeightAndMargins;
-    exports.computeInnerRect = computeInnerRect;
-    exports.computeRect = computeRect;
-    exports.computeVisibleDayRange = computeVisibleDayRange;
-    exports.config = config;
-    exports.constrainPoint = constrainPoint;
-    exports.createDuration = createDuration;
-    exports.createElement = createElement;
-    exports.createEmptyEventStore = createEmptyEventStore;
-    exports.createEventInstance = createEventInstance;
-    exports.createFormatter = createFormatter;
-    exports.createPlugin = createPlugin;
-    exports.cssToStr = cssToStr;
-    exports.debounce = debounce;
-    exports.diffDates = diffDates;
-    exports.diffDayAndTime = diffDayAndTime;
-    exports.diffDays = diffDays;
-    exports.diffPoints = diffPoints;
-    exports.diffWeeks = diffWeeks;
-    exports.diffWholeDays = diffWholeDays;
-    exports.diffWholeWeeks = diffWholeWeeks;
-    exports.disableCursor = disableCursor;
-    exports.distributeHeight = distributeHeight;
-    exports.elementClosest = elementClosest;
-    exports.elementMatches = elementMatches;
-    exports.enableCursor = enableCursor;
-    exports.eventTupleToStore = eventTupleToStore;
-    exports.filterEventStoreDefs = filterEventStoreDefs;
-    exports.filterHash = filterHash;
-    exports.findChildren = findChildren;
-    exports.findElements = findElements;
-    exports.flexibleCompare = flexibleCompare;
-    exports.forceClassName = forceClassName;
-    exports.formatDate = formatDate;
-    exports.formatIsoTimeString = formatIsoTimeString;
-    exports.formatRange = formatRange;
-    exports.getAllDayHtml = getAllDayHtml;
-    exports.getClippingParents = getClippingParents;
-    exports.getDayClasses = getDayClasses;
-    exports.getElSeg = getElSeg;
-    exports.getRectCenter = getRectCenter;
-    exports.getRelevantEvents = getRelevantEvents;
-    exports.globalDefaults = globalDefaults;
-    exports.greatestDurationDenominator = greatestDurationDenominator;
-    exports.hasBgRendering = hasBgRendering;
-    exports.htmlEscape = htmlEscape;
-    exports.htmlToElement = htmlToElement;
-    exports.insertAfterElement = insertAfterElement;
-    exports.interactionSettingsStore = interactionSettingsStore;
-    exports.interactionSettingsToStore = interactionSettingsToStore;
-    exports.intersectRanges = intersectRanges;
-    exports.intersectRects = intersectRects;
-    exports.isArraysEqual = isArraysEqual;
-    exports.isDateSpansEqual = isDateSpansEqual;
-    exports.isInt = isInt;
-    exports.isInteractionValid = isInteractionValid;
-    exports.isMultiDayRange = isMultiDayRange;
-    exports.isPropsEqual = isPropsEqual;
-    exports.isPropsValid = isPropsValid;
-    exports.isSingleDay = isSingleDay;
-    exports.isValidDate = isValidDate;
-    exports.listenBySelector = listenBySelector;
-    exports.mapHash = mapHash;
-    exports.matchCellWidths = matchCellWidths;
-    exports.memoize = memoize;
-    exports.memoizeOutput = memoizeOutput;
-    exports.memoizeRendering = memoizeRendering;
-    exports.mergeEventStores = mergeEventStores;
-    exports.multiplyDuration = multiplyDuration;
-    exports.padStart = padStart;
-    exports.parseBusinessHours = parseBusinessHours;
-    exports.parseDragMeta = parseDragMeta;
-    exports.parseEventDef = parseEventDef;
-    exports.parseFieldSpecs = parseFieldSpecs;
-    exports.parseMarker = parse;
-    exports.pointInsideRect = pointInsideRect;
-    exports.prependToElement = prependToElement;
-    exports.preventContextMenu = preventContextMenu;
-    exports.preventDefault = preventDefault;
-    exports.preventSelection = preventSelection;
-    exports.processScopedUiProps = processScopedUiProps;
-    exports.rangeContainsMarker = rangeContainsMarker;
-    exports.rangeContainsRange = rangeContainsRange;
-    exports.rangesEqual = rangesEqual;
-    exports.rangesIntersect = rangesIntersect;
-    exports.refineProps = refineProps;
-    exports.removeElement = removeElement;
-    exports.removeExact = removeExact;
-    exports.renderDateCell = renderDateCell;
-    exports.requestJson = requestJson;
-    exports.sliceEventStore = sliceEventStore;
-    exports.startOfDay = startOfDay;
-    exports.subtractInnerElHeight = subtractInnerElHeight;
-    exports.translateRect = translateRect;
-    exports.uncompensateScroll = uncompensateScroll;
-    exports.undistributeHeight = undistributeHeight;
-    exports.unpromisify = unpromisify;
-    exports.version = version;
-    exports.whenTransitionDone = whenTransitionDone;
-    exports.wholeDivideDurations = wholeDivideDurations;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/core/main.min.css b/library/fullcalendar/packages/core/main.min.css
deleted file mode 100644
index 8948b534b..000000000
--- a/library/fullcalendar/packages/core/main.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@charset "UTF-8";.fc-button:not(:disabled),.fc-event.fc-draggable,.fc-event[href],.fc-popover .fc-header .fc-close,a.fc-more,a[data-goto]{cursor:pointer}.fc-bg,.fc-row .fc-bgevent-skeleton,.fc-row .fc-highlight-skeleton{bottom:0}.fc{direction:ltr;text-align:left}.fc-rtl{text-align:right}body .fc{font-size:1em}.fc-highlight{background:#bce8f1;opacity:.3}.fc-bgevent{background:#8fdf82;opacity:.3}.fc-nonbusiness{background:#d7d7d7}.fc-popover{position:absolute;box-shadow:0 2px 6px rgba(0,0,0,.15)}.fc-popover .fc-header{display:flex;flex-direction:row;justify-content:space-between;align-items:center;padding:2px 4px}.fc-rtl .fc-popover .fc-header{flex-direction:row-reverse}.fc-popover .fc-header .fc-title{margin:0 2px}.fc-popover .fc-header .fc-close{opacity:.65;font-size:1.1em}.fc-divider{border-style:solid;border-width:1px}hr.fc-divider{height:0;margin:0;padding:0 0 2px;border-width:1px 0}.fc-bg table,.fc-row .fc-bgevent-skeleton table,.fc-row .fc-highlight-skeleton table{height:100%}.fc-bg,.fc-bgevent-skeleton,.fc-highlight-skeleton,.fc-mirror-skeleton{position:absolute;top:0;left:0;right:0}.fc table{width:100%;box-sizing:border-box;table-layout:fixed;border-collapse:collapse;border-spacing:0;font-size:1em}.fc th{text-align:center}.fc td,.fc th{border-style:solid;border-width:1px;padding:0;vertical-align:top}.fc td.fc-today{border-style:double}a[data-goto]:hover{text-decoration:underline}.fc .fc-row{border-style:solid;border-width:0}.fc-row table{border-left:0 hidden transparent;border-right:0 hidden transparent;border-bottom:0 hidden transparent}.fc-row:first-child table{border-top:0 hidden transparent}.fc-row{position:relative}.fc-row .fc-bg{z-index:1}.fc-row .fc-bgevent-skeleton td,.fc-row .fc-highlight-skeleton td{border-color:transparent}.fc-row .fc-bgevent-skeleton{z-index:2}.fc-row .fc-highlight-skeleton{z-index:3}.fc-row .fc-content-skeleton{position:relative;z-index:4;padding-bottom:2px}.fc-row .fc-mirror-skeleton{z-index:5}.fc .fc-row .fc-content-skeleton table,.fc .fc-row .fc-content-skeleton td,.fc .fc-row .fc-mirror-skeleton td{background:0 0;border-color:transparent}.fc-row .fc-content-skeleton td,.fc-row .fc-mirror-skeleton td{border-bottom:0}.fc-row .fc-content-skeleton tbody td,.fc-row .fc-mirror-skeleton tbody td{border-top:0}.fc-scroller{-webkit-overflow-scrolling:touch}.fc-scroller>.fc-day-grid,.fc-scroller>.fc-time-grid{position:relative;width:100%}.fc-event{position:relative;display:block;font-size:.85em;line-height:1.4;border-radius:3px;border:1px solid #3788d8}.fc-event,.fc-event-dot{background-color:#3788d8}.fc-event,.fc-event:hover{color:#fff;text-decoration:none}.fc-not-allowed,.fc-not-allowed .fc-event{cursor:not-allowed}.fc-event .fc-content{position:relative;z-index:2}.fc-event .fc-resizer{position:absolute;z-index:4;display:none}.fc-event.fc-allow-mouse-resize .fc-resizer,.fc-event.fc-selected .fc-resizer{display:block}.fc-event.fc-selected .fc-resizer:before{content:"";position:absolute;z-index:9999;top:50%;left:50%;width:40px;height:40px;margin-left:-20px;margin-top:-20px}.fc-event.fc-selected{z-index:9999!important;box-shadow:0 2px 5px rgba(0,0,0,.2)}.fc-event.fc-selected:after{content:"";position:absolute;z-index:1;top:-1px;right:-1px;bottom:-1px;left:-1px;background:#000;opacity:.25}.fc-event.fc-dragging.fc-selected{box-shadow:0 2px 7px rgba(0,0,0,.3)}.fc-event.fc-dragging:not(.fc-selected){opacity:.75}.fc-h-event.fc-selected:before{content:"";position:absolute;z-index:3;top:-10px;bottom:-10px;left:0;right:0}.fc-ltr .fc-h-event.fc-not-start,.fc-rtl .fc-h-event.fc-not-end{margin-left:0;border-left-width:0;padding-left:1px;border-top-left-radius:0;border-bottom-left-radius:0}.fc-ltr .fc-h-event.fc-not-end,.fc-rtl .fc-h-event.fc-not-start{margin-right:0;border-right-width:0;padding-right:1px;border-top-right-radius:0;border-bottom-right-radius:0}.fc-ltr .fc-h-event .fc-start-resizer,.fc-rtl .fc-h-event .fc-end-resizer{cursor:w-resize;left:-1px}.fc-ltr .fc-h-event .fc-end-resizer,.fc-rtl .fc-h-event .fc-start-resizer{cursor:e-resize;right:-1px}.fc-h-event.fc-allow-mouse-resize .fc-resizer{width:7px;top:-1px;bottom:-1px}.fc-h-event.fc-selected .fc-resizer{border-radius:4px;border-width:1px;width:6px;height:6px;border-style:solid;border-color:inherit;background:#fff;top:50%;margin-top:-4px}.fc-ltr .fc-h-event.fc-selected .fc-start-resizer,.fc-rtl .fc-h-event.fc-selected .fc-end-resizer{margin-left:-4px}.fc-ltr .fc-h-event.fc-selected .fc-end-resizer,.fc-rtl .fc-h-event.fc-selected .fc-start-resizer{margin-right:-4px}.fc-day-grid-event{margin:1px 2px 0;padding:0 1px}tr:first-child>td>.fc-day-grid-event{margin-top:2px}.fc-mirror-skeleton tr:first-child>td>.fc-day-grid-event{margin-top:0}.fc-day-grid-event .fc-content{white-space:nowrap;overflow:hidden}.fc-day-grid-event .fc-time{font-weight:700}.fc-ltr .fc-day-grid-event.fc-allow-mouse-resize .fc-start-resizer,.fc-rtl 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this._def.ui.textColor},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"classNames",{get:function(){return this._def.ui.classNames},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"extendedProps",{get:function(){return this._def.extendedProps},enumerable:!0,configurable:!0}),e}();function dt(e,t,n,r){var i={},o={},a={},s=[],u=[],l=vt(e.defs,t);for(var c in e.defs){"inverse-background"===(S=e.defs[c]).rendering&&(S.groupId?(i[S.groupId]=[],a[S.groupId]||(a[S.groupId]=S)):o[c]=[])}for(var d in e.instances){var f=e.instances[d],p=l[(S=e.defs[f.defId]).defId],h=f.range,v=!S.allDay&&r?ge(h,r):h,g=Ve(v,n);g&&("inverse-background"===S.rendering?S.groupId?i[S.groupId].push(g):o[f.defId].push(g):("background"===S.rendering?s:u).push({def:S,ui:p,instance:f,range:g,isStart:v.start&&v.start.valueOf()===g.start.valueOf(),isEnd:v.end&&v.end.valueOf()===g.end.valueOf()}))}for(var y in i)for(var m=0,E=Le(i[y],n);m<E.length;m++){var 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null;null!=s.end&&(a=n.dateEnv.createMarkerMeta(s.end));null==u&&(u=null!=t?t:(!o||o.isTimeUnspecified)&&(!a||a.isTimeUnspecified));u&&l&&(l=B(l));a&&(d=a.marker,u&&(d=B(d)),l&&d<=l&&(d=null));d?c=!0:i||(c=n.opt("forceEventDuration")||!1,d=n.dateEnv.add(l,u?n.defaultAllDayEventDuration:n.defaultTimedEventDuration));return{allDay:u,hasEnd:c,range:{start:l,end:d},forcedStartTzo:o?o.forcedTzo:null,forcedEndTzo:a?a.forcedTzo:null}}(e,i,n,u,r);return l?{def:s=jt(u,t,l.allDay,l.hasEnd,n),instance:Yt(s.defId,l.range,l.forcedStartTzo,l.forcedEndTzo)}:null}function jt(e,t,n,r,i){var o={},a=function(e,t,n){var r={},i=he(e,At,{},r),o=Ut(r,t,n);return i.publicId=i.id,delete i.id,i.ui=o,i}(e,i,o);a.defId=String(Wt++),a.sourceId=t,a.allDay=n,a.hasEnd=r;for(var s=0,u=i.pluginSystem.hooks.eventDefParsers;s<u.length;s++){var l={};(0,u[s])(a,o,l),o=l}return a.extendedProps=Se(o,a.extendedProps||{}),Object.freeze(a.ui.classNames),Object.freeze(a.extendedProps),a}function Yt(e,t,n,r){return{instanceId:String(Wt++),defId:e,range:t,forcedStartTzo:null==n?null:n,forcedEndTzo:null==r?null:r}}var qt={startTime:"09:00",endTime:"17:00",daysOfWeek:[1,2,3,4,5],rendering:"inverse-background",classNames:"fc-nonbusiness",groupId:"_businessHours"};function Gt(e,t){return ke(function(e){var t;t=!0===e?[{}]:Array.isArray(e)?e.filter((function(e){return e.daysOfWeek})):"object"==typeof e&&e?[e]:[];return t=t.map((function(e){return Se({},qt,e)}))}(e),"",t)}function Xt(e,t,n){void 0===n&&(n=[]);var r,i,o=[];function a(){if(i){for(var e=0,n=o;e<n.length;e++){n[e].unrender()}t&&t.apply(r,i),i=null}}function s(){i&&je(i,arguments)||(a(),r=this,i=arguments,e.apply(this,arguments))}s.dependents=o,s.unrender=a;for(var u=0,l=n;u<l.length;u++){l[u].dependents.push(s)}return s}var Jt={defs:{},instances:{}},Kt=function(){function e(){this.getKeysForEventDefs=Ye(this._getKeysForEventDefs),this.splitDateSelection=Ye(this._splitDateSpan),this.splitEventStore=Ye(this._splitEventStore),this.splitIndividualUi=Ye(this._splitIndividualUi),this.splitEventDrag=Ye(this._splitInteraction),this.splitEventResize=Ye(this._splitInteraction),this.eventUiBuilders={}}return e.prototype.splitProps=function(e){var t=this,n=this.getKeyInfo(e),r=this.getKeysForEventDefs(e.eventStore),i=this.splitDateSelection(e.dateSelection),o=this.splitIndividualUi(e.eventUiBases,r),a=this.splitEventStore(e.eventStore,r),s=this.splitEventDrag(e.eventDrag),u=this.splitEventResize(e.eventResize),l={};for(var c in this.eventUiBuilders=Re(n,(function(e,n){return t.eventUiBuilders[n]||Ye(Qt)})),n){var 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t=this;Object.getOwnPropertyNames(this.prototype).forEach((function(n){e[n]||(e[n]=t.prototype[n])}))},e.mixOver=function(e){var t=this;Object.getOwnPropertyNames(this.prototype).forEach((function(n){e.prototype[n]=t.prototype[n]}))},e}(),rn=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Ee(t,e),t.prototype.on=function(e,t){return on(this._handlers||(this._handlers={}),e,t),this},t.prototype.one=function(e,t){return on(this._oneHandlers||(this._oneHandlers={}),e,t),this},t.prototype.off=function(e,t){return this._handlers&&an(this._handlers,e,t),this._oneHandlers&&an(this._oneHandlers,e,t),this},t.prototype.trigger=function(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];return this.triggerWith(e,this,t),this},t.prototype.triggerWith=function(e,t,n){return this._handlers&&de(this._handlers[e],t,n),this._oneHandlers&&(de(this._oneHandlers[e],t,n),delete this._oneHandlers[e]),this},t.prototype.hasHandlers=function(e){return 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t=this.overflowX,n=this.overflowY;e=e||this.getScrollbarWidths(),"auto"===t&&(t=e.bottom||this.canScrollHorizontally()?"scroll":"hidden"),"auto"===n&&(n=e.left||e.right||this.canScrollVertically()?"scroll":"hidden"),y(this.el,{overflowX:t,overflowY:n})},t.prototype.setHeight=function(e){m(this.el,"height",e)},t.prototype.getScrollbarWidths=function(){var e=T(this.el);return{left:e.scrollbarLeft,right:e.scrollbarRight,bottom:e.scrollbarBottom}},t}(ln),fn=function(){function e(e){this.calendarOptions=e,this.processIconOverride()}return e.prototype.processIconOverride=function(){this.iconOverrideOption&&this.setIconOverride(this.calendarOptions[this.iconOverrideOption])},e.prototype.setIconOverride=function(e){var t,n;if("object"==typeof e&&e){for(n in t=Se({},this.iconClasses),e)t[n]=this.applyIconOverridePrefix(e[n]);this.iconClasses=t}else!1===e&&(this.iconClasses={})},e.prototype.applyIconOverridePrefix=function(e){var t=this.iconOverridePrefix;return t&&0!==e.indexOf(t)&&(e=t+e),e},e.prototype.getClass=function(e){return this.classes[e]||""},e.prototype.getIconClass=function(e){var t=this.iconClasses[e];return t?this.baseIconClass+" "+t:""},e.prototype.getCustomButtonIconClass=function(e){var t;return this.iconOverrideCustomButtonOption&&(t=e[this.iconOverrideCustomButtonOption])?this.baseIconClass+" "+this.applyIconOverridePrefix(t):""},e}();fn.prototype.classes={},fn.prototype.iconClasses={},fn.prototype.baseIconClass="",fn.prototype.iconOverridePrefix="";var pn=0,hn=function(){function e(e,t,n,r,i){this.calendar=e,this.theme=t,this.dateEnv=n,this.options=r,this.view=i,this.isRtl="rtl"===r.dir,this.eventOrderSpecs=ie(r.eventOrder),this.nextDayThreshold=J(r.nextDayThreshold)}return e.prototype.extend=function(t,n){return new e(this.calendar,this.theme,this.dateEnv,t||this.options,n||this.view)},e}(),vn=function(){function e(){this.everRendered=!1,this.uid=String(pn++)}return 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Ee(t,e),t.prototype.destroy=function(){e.prototype.destroy.call(this),c(this.el)},t.prototype.buildPositionCaches=function(){},t.prototype.queryHit=function(e,t,n,r){return null},t.prototype.isInteractionValid=function(e){var t=this.context.calendar,n=this.props.dateProfile,r=e.mutatedEvents.instances;if(n)for(var i in r)if(!We(n.validRange,r[i].range))return!1;return Rt(e,t)},t.prototype.isDateSelectionValid=function(e){var t=this.context.calendar,n=this.props.dateProfile;return!(n&&!We(n.validRange,e.range))&&function(e,t){return Ct({dateSelection:e},t)}(e,t)},t.prototype.isValidSegDownEl=function(e){return!this.props.eventDrag&&!this.props.eventResize&&!p(e,".fc-mirror")&&(this.isPopover()||!this.isInPopover(e))},t.prototype.isValidDateDownEl=function(e){var t=p(e,this.fgSegSelector);return(!t||t.classList.contains("fc-mirror"))&&!p(e,".fc-more")&&!p(e,"a[data-goto]")&&!this.isInPopover(e)},t.prototype.isPopover=function(){return this.el.classList.contains("fc-popover")},t.prototype.isInPopover=function(e){return Boolean(p(e,".fc-popover"))},t}(vn);gn.prototype.fgSegSelector=".fc-event-container > *",gn.prototype.bgSegSelector=".fc-bgevent:not(.fc-nonbusiness)";var yn=0;function mn(e){return{id:String(yn++),deps:e.deps||[],reducers:e.reducers||[],eventDefParsers:e.eventDefParsers||[],isDraggableTransformers:e.isDraggableTransformers||[],eventDragMutationMassagers:e.eventDragMutationMassagers||[],eventDefMutationAppliers:e.eventDefMutationAppliers||[],dateSelectionTransformers:e.dateSelectionTransformers||[],datePointTransforms:e.datePointTransforms||[],dateSpanTransforms:e.dateSpanTransforms||[],views:e.views||{},viewPropsTransformers:e.viewPropsTransformers||[],isPropsValid:e.isPropsValid||null,externalDefTransforms:e.externalDefTransforms||[],eventResizeJoinTransforms:e.eventResizeJoinTransforms||[],viewContainerModifiers:e.viewContainerModifiers||[],eventDropTransformers:e.eventDropTransformers||[],componentInteractions:e.componentInteractions||[],calendarInteractions:e.calendarInteractions||[],themeClasses:e.themeClasses||{},eventSourceDefs:e.eventSourceDefs||[],cmdFormatter:e.cmdFormatter,recurringTypes:e.recurringTypes||[],namedTimeZonedImpl:e.namedTimeZonedImpl,defaultView:e.defaultView||"",elementDraggingImpl:e.elementDraggingImpl,optionChangeHandlers:e.optionChangeHandlers||{}}}var En=function(){function e(){this.hooks={reducers:[],eventDefParsers:[],isDraggableTransformers:[],eventDragMutationMassagers:[],eventDefMutationAppliers:[],dateSelectionTransformers:[],datePointTransforms:[],dateSpanTransforms:[],views:{},viewPropsTransformers:[],isPropsValid:null,externalDefTransforms:[],eventResizeJoinTransforms:[],viewContainerModifiers:[],eventDropTransformers:[],componentInteractions:[],calendarInteractions:[],themeClasses:{},eventSourceDefs:[],cmdFormatter:null,recurringTypes:[],namedTimeZonedImpl:null,defaultView:"",elementDraggingImpl:null,optionChangeHandlers:{}},this.addedHash={}}return e.prototype.add=function(e){if(!this.addedHash[e.id]){this.addedHash[e.id]=!0;for(var t=0,n=e.deps;t<n.length;t++){var r=n[t];this.add(r)}this.hooks=(i=this.hooks,o=e,{reducers:i.reducers.concat(o.reducers),eventDefParsers:i.eventDefParsers.concat(o.eventDefParsers),isDraggableTransformers:i.isDraggableTransformers.concat(o.isDraggableTransformers),eventDragMutationMassagers:i.eventDragMutationMassagers.concat(o.eventDragMutationMassagers),eventDefMutationAppliers:i.eventDefMutationAppliers.concat(o.eventDefMutationAppliers),dateSelectionTransformers:i.dateSelectionTransformers.concat(o.dateSelectionTransformers),datePointTransforms:i.datePointTransforms.concat(o.datePointTransforms),dateSpanTransforms:i.dateSpanTransforms.concat(o.dateSpanTransforms),views:Se({},i.views,o.views),viewPropsTransformers:i.viewPropsTransformers.concat(o.viewPropsTransformers),isPropsValid:o.isPropsValid||i.isPropsValid,externalDefTransforms:i.externalDefTransforms.concat(o.externalDefTransforms),eventResizeJoinTransforms:i.eventResizeJoinTransforms.concat(o.eventResizeJoinTransforms),viewContainerModifiers:i.viewContainerModifiers.concat(o.viewContainerModifiers),eventDropTransformers:i.eventDropTransformers.concat(o.eventDropTransformers),calendarInteractions:i.calendarInteractions.concat(o.calendarInteractions),componentInteractions:i.componentInteractions.concat(o.componentInteractions),themeClasses:Se({},i.themeClasses,o.themeClasses),eventSourceDefs:i.eventSourceDefs.concat(o.eventSourceDefs),cmdFormatter:o.cmdFormatter||i.cmdFormatter,recurringTypes:i.recurringTypes.concat(o.recurringTypes),namedTimeZonedImpl:o.namedTimeZonedImpl||i.namedTimeZonedImpl,defaultView:i.defaultView||o.defaultView,elementDraggingImpl:i.elementDraggingImpl||o.elementDraggingImpl,optionChangeHandlers:Se({},i.optionChangeHandlers,o.optionChangeHandlers)})}var i,o},e}();var Sn=mn({eventSourceDefs:[{ignoreRange:!0,parseMeta:function(e){return Array.isArray(e)?e:Array.isArray(e.events)?e.events:null},fetch:function(e,t){t({rawEvents:e.eventSource.meta})}}]}),bn=mn({eventSourceDefs:[{parseMeta:function(e){return"function"==typeof e?e:"function"==typeof e.events?e.events:null},fetch:function(e,t,n){var r=e.calendar.dateEnv;tn(e.eventSource.meta.bind(null,{start:r.toDate(e.range.start),end:r.toDate(e.range.end),startStr:r.formatIso(e.range.start),endStr:r.formatIso(e.range.end),timeZone:r.timeZone}),(function(e){t({rawEvents:e})}),n)}}]});function Dn(e,t,n,r,i){var o=null;"GET"===(e=e.toUpperCase())?t=function(e,t){return e+(-1===e.indexOf("?")?"?":"&")+Tn(t)}(t,n):o=Tn(n);var a=new XMLHttpRequest;a.open(e,t,!0),"GET"!==e&&a.setRequestHeader("Content-Type","application/x-www-form-urlencoded"),a.onload=function(){if(a.status>=200&&a.status<400)try{var e=JSON.parse(a.responseText);r(e,a)}catch(e){i("Failure parsing JSON",a)}else i("Request 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u}(r,e.range,e.calendar);Dn(r.method,r.url,i,(function(e,n){t({rawEvents:e,xhr:n})}),(function(e,t){n({message:e,xhr:t})}))}}]});var Rn=mn({recurringTypes:[{parse:function(e,t,n){var r,i,o=n.createMarker.bind(n),a=he(e,{daysOfWeek:null,startTime:J,endTime:J,startRecur:o,endRecur:o},{},t),s=!1;for(var u in a)if(null!=a[u]){s=!0;break}if(s){var l=null;return"duration"in t&&(l=J(t.duration),delete t.duration),!l&&a.startTime&&a.endTime&&(r=a.endTime,i=a.startTime,l={years:r.years-i.years,months:r.months-i.months,days:r.days-i.days,milliseconds:r.milliseconds-i.milliseconds}),{allDayGuess:Boolean(!a.startTime&&!a.endTime),duration:l,typeData:a}}return null},expand:function(e,t,n){var r=Ve(t,{start:e.startRecur,end:e.endRecur});return r?function(e,t,n,r){var i=e?Ce(e):null,o=B(n.start),a=n.end,s=[];for(;o<a;){var u=void 0;i&&!i[o.getUTCDay()]||(u=t?r.add(o,t):o,s.push(u)),o=x(o,1)}return s}(e.daysOfWeek,e.startTime,r,n):[]}}]});var Cn=mn({optionChangeHandlers:{events:function(e,t,n){In([e],t,n)},eventSources:In,plugins:function(e,t){t.addPluginInputs(e)}}});function In(e,t,n){for(var r=Ie(t.state.eventSources),i=[],o=0,a=e;o<a.length;o++){for(var s=a[o],u=!1,l=0;l<r.length;l++)if(n(r[l]._raw,s)){r.splice(l,1),u=!0;break}u||i.push(s)}for(var c=0,d=r;c<d.length;c++){var f=d[c];t.dispatch({type:"REMOVE_EVENT_SOURCE",sourceId:f.sourceId})}for(var p=0,h=i;p<h.length;p++){var v=h[p];t.addEventSource(v)}}var Mn={defaultRangeSeparator:" - ",titleRangeSeparator:" – ",defaultTimedEventDuration:"01:00:00",defaultAllDayEventDuration:{day:1},forceEventDuration:!1,nextDayThreshold:"00:00:00",columnHeader:!0,defaultView:"",aspectRatio:1.35,header:{left:"title",center:"",right:"today 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Pn={code:"en",week:{dow:0,doy:4},dir:"ltr",buttonText:{prev:"prev",next:"next",prevYear:"prev year",nextYear:"next year",year:"year",today:"today",month:"month",week:"week",day:"day",list:"list"},weekLabel:"W",allDayText:"all-day",eventLimitText:"more",noEventsMessage:"No events to display"};function xn(e){for(var t=e.length>0?e[0].code:"en",n=window.FullCalendarLocalesAll||[],r=window.FullCalendarLocales||{},i=n.concat(Ie(r),e),o={en:Pn},a=0,s=i;a<s.length;a++){var u=s[a];o[u.code]=u}return{map:o,defaultCode:t}}function Nn(e,t){return"object"!=typeof e||Array.isArray(e)?function(e,t){var n=[].concat(e||[]),r=function(e,t){for(var n=0;n<e.length;n++)for(var r=e[n].toLocaleLowerCase().split("-"),i=r.length;i>0;i--){var o=r.slice(0,i).join("-");if(t[o])return t[o]}return null}(n,t)||Pn;return Hn(e,n,r)}(e,t):Hn(e.code,[e.code],e)}function Hn(e,t,n){var r=Te([Pn,n],["buttonText"]);delete r.code;var i=r.week;return delete r.week,{codeArg:e,codes:t,week:i,simpleNumberFormat:new 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zn[e]}(e.calendarSystem),this.locale=e.locale,this.weekDow=e.locale.week.dow,this.weekDoy=e.locale.week.doy,"ISO"===e.weekNumberCalculation&&(this.weekDow=1,this.weekDoy=4),"number"==typeof e.firstDay&&(this.weekDow=e.firstDay),"function"==typeof e.weekNumberCalculation&&(this.weekNumberFunc=e.weekNumberCalculation),this.weekLabel=null!=e.weekLabel?e.weekLabel:e.locale.options.weekLabel,this.cmdFormatter=e.cmdFormatter}return e.prototype.createMarker=function(e){var t=this.createMarkerMeta(e);return null===t?null:t.marker},e.prototype.createNowMarker=function(){return this.canComputeOffset?this.timestampToMarker((new Date).valueOf()):j(F(new Date))},e.prototype.createMarkerMeta=function(e){if("string"==typeof e)return this.parse(e);var t=null;return"number"==typeof e?t=this.timestampToMarker(e):e instanceof 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r=e.getUTCFullYear(),i=V(e,r,t,n);if(i<1)return V(e,r-1,t,n);var o=V(e,r+1,t,n);return o>=1?Math.min(i,o):i}(e,this.weekDow,this.weekDoy)},e.prototype.format=function(e,t,n){return void 0===n&&(n={}),t.format({marker:e,timeZoneOffset:null!=n.forcedTzo?n.forcedTzo:this.offsetForMarker(e)},this)},e.prototype.formatRange=function(e,t,n,r){return void 0===r&&(r={}),r.isEndExclusive&&(t=N(t,-1)),n.formatRange({marker:e,timeZoneOffset:null!=r.forcedStartTzo?r.forcedStartTzo:this.offsetForMarker(e)},{marker:t,timeZoneOffset:null!=r.forcedEndTzo?r.forcedEndTzo:this.offsetForMarker(t)},this)},e.prototype.formatIso=function(e,t){void 0===t&&(t={});var n=null;return t.omitTimeZoneOffset||(n=null!=t.forcedTzo?t.forcedTzo:this.offsetForMarker(e)),function(e,t,n){void 0===n&&(n=!1);var r=e.toISOString();return r=r.replace(".000",""),n&&(r=r.replace("T00:00:00Z","")),r.length>10&&(null==t?r=r.replace("Z",""):0!==t&&(r=r.replace("Z",at(t,!0)))),r}(e,n,t.omitTime)},e.prototype.timestampToMarker=function(e){return"local"===this.timeZone?j(F(new Date(e))):"UTC"!==this.timeZone&&this.namedTimeZoneImpl?j(this.namedTimeZoneImpl.timestampToArray(e)):new Date(e)},e.prototype.offsetForMarker=function(e){return"local"===this.timeZone?-W(Z(e)).getTimezoneOffset():"UTC"===this.timeZone?0:this.namedTimeZoneImpl?this.namedTimeZoneImpl.offsetForArray(Z(e)):null},e.prototype.toDate=function(e,t){return"local"===this.timeZone?W(Z(e)):"UTC"===this.timeZone?new Date(e.valueOf()):this.namedTimeZoneImpl?new Date(e.valueOf()-1e3*this.namedTimeZoneImpl.offsetForArray(Z(e))*60):new Date(e.valueOf()-(t||0))},e}(),Wn={id:String,allDayDefault:Boolean,eventDataTransform:Function,success:Function,failure:Function},Zn=0;function jn(e,t){return!t.pluginSystem.hooks.eventSourceDefs[e.sourceDefId].ignoreRange}function 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o,a,s=r.rawEvents,u=n.opt("eventSourceSuccess");e.success&&(a=e.success(s,r.xhr)),u&&(o=u(s,r.xhr)),s=a||o||s,n.dispatch({type:"RECEIVE_EVENTS",sourceId:e.sourceId,fetchId:i,fetchRange:t,rawEvents:s})}),(function(r){var o=n.opt("eventSourceFailure");console.warn(r.message,r),e.failure&&e.failure(r),o&&o(r),n.dispatch({type:"RECEIVE_EVENT_ERROR",sourceId:e.sourceId,fetchId:i,fetchRange:t,error:r})})),Se({},e,{isFetching:!0,latestFetchId:i})}var $n=function(){function e(e,t){this.viewSpec=e,this.options=e.options,this.dateEnv=t.dateEnv,this.calendar=t,this.initHiddenDays()}return e.prototype.buildPrev=function(e,t){var n=this.dateEnv,r=n.subtract(n.startOf(t,e.currentRangeUnit),e.dateIncrement);return this.build(r,-1)},e.prototype.buildNext=function(e,t){var n=this.dateEnv,r=n.add(n.startOf(t,e.currentRangeUnit),e.dateIncrement);return this.build(r,1)},e.prototype.build=function(e,t,n){var r;void 0===n&&(n=!1);var i,o,a,s,u,l,c,d,f;return r=this.buildValidRange(),r=this.trimHiddenDays(r),n&&(d=e,e=null!=(f=r).start&&d<f.start?f.start:null!=f.end&&d>=f.end?new Date(f.end.valueOf()-1):d),a=this.buildCurrentRangeInfo(e,t),s=/^(year|month|week|day)$/.test(a.unit),u=this.buildRenderRange(this.trimHiddenDays(a.range),a.unit,s),l=u=this.trimHiddenDays(u),this.options.showNonCurrentDates||(l=Ve(l,a.range)),i=J(this.options.minTime),o=J(this.options.maxTime),l=Ve(l=this.adjustActiveRange(l,i,o),r),c=Fe(a.range,r),{validRange:r,currentRange:a.range,currentRangeUnit:a.unit,isRangeAllDay:s,activeRange:l,renderRange:u,minTime:i,maxTime:o,isValid:c,dateIncrement:this.buildDateIncrement(a.duration)}},e.prototype.buildValidRange=function(){return this.getRangeOption("validRange",this.calendar.getNow())||{start:null,end:null}},e.prototype.buildCurrentRangeInfo=function(e,t){var n,r=this.viewSpec,i=this.dateEnv,o=null,a=null,s=null;return r.duration?(o=r.duration,a=r.durationUnit,s=this.buildRangeFromDuration(e,t,o,a)):(n=this.options.dayCount)?(a="day",s=this.buildRangeFromDayCount(e,t,n)):(s=this.buildCustomVisibleRange(e))?a=i.greatestWholeUnit(s.start,s.end).unit:(a=ne(o=this.getFallbackDuration()).unit,s=this.buildRangeFromDuration(e,t,o,a)),{duration:o,unit:a,range:s}},e.prototype.getFallbackDuration=function(){return J({day:1})},e.prototype.adjustActiveRange=function(e,t,n){var r=this.dateEnv,i=e.start,o=e.end;return this.viewSpec.class.prototype.usesMinMaxTime&&(ee(t)<0&&(i=B(i),i=r.add(i,t)),ee(n)>1&&(o=x(o=B(o),-1),o=r.add(o,n))),{start:i,end:o}},e.prototype.buildRangeFromDuration=function(e,t,n,r){var i,o,a,s,u,l=this.dateEnv,c=this.options.dateAlignment;function d(){a=l.startOf(e,c),s=l.add(a,n),u={start:a,end:s}}return 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0};return{type:e.type,class:e.class,duration:i,durationUnit:o,singleUnit:a,options:Se({},Mn,e.defaults,n.dirDefaults,n.localeDefaults,n.overrides,s,e.overrides,n.dynamicOverrides),buttonTextOverride:l(n.dynamicOverrides)||l(n.overrides)||e.overrides.buttonText,buttonTextDefault:l(n.localeDefaults)||l(n.dirDefaults)||e.defaults.buttonText||l(Mn)||e.type}}(e,r,t)}))}var gr=function(e){function t(t){var n=e.call(this)||this;return n._renderLayout=Xt(n.renderLayout,n.unrenderLayout),n._updateTitle=Xt(n.updateTitle,null,[n._renderLayout]),n._updateActiveButton=Xt(n.updateActiveButton,null,[n._renderLayout]),n._updateToday=Xt(n.updateToday,null,[n._renderLayout]),n._updatePrev=Xt(n.updatePrev,null,[n._renderLayout]),n._updateNext=Xt(n.updateNext,null,[n._renderLayout]),n.el=r("div",{className:"fc-toolbar "+t}),n}return Ee(t,e),t.prototype.destroy=function(){e.prototype.destroy.call(this),this._renderLayout.unrender(),c(this.el)},t.prototype.render=function(e){this._renderLayout(e.layout),this._updateTitle(e.title),this._updateActiveButton(e.activeButton),this._updateToday(e.isTodayEnabled),this._updatePrev(e.isPrevEnabled),this._updateNext(e.isNextEnabled)},t.prototype.renderLayout=function(e){var t=this.el;this.viewsWithButtons=[],s(t,this.renderSection("left",e.left)),s(t,this.renderSection("center",e.center)),s(t,this.renderSection("right",e.right))},t.prototype.unrenderLayout=function(){this.el.innerHTML=""},t.prototype.renderSection=function(e,t){var n=this,o=this.context,a=o.theme,u=o.calendar,l=u.optionsManager,c=u.viewSpecs,d=r("div",{className:"fc-"+e}),f=l.computed.customButtons||{},p=l.overrides.buttonText||{},h=l.computed.buttonText||{};return t&&t.split(" ").forEach((function(e,t){var r,o=[],l=!0;if(e.split(",").forEach((function(e,t){var r,s,d,v,g,y,m,E,S;"title"===e?(o.push(i("<h2>&nbsp;</h2>")),l=!1):((r=f[e])?(d=function(e){r.click&&r.click.call(E,e)},(v=a.getCustomButtonIconClass(r))||(v=a.getIconClass(e))||(g=r.text)):(s=c[e])?(n.viewsWithButtons.push(e),d=function(){u.changeView(e)},(g=s.buttonTextOverride)||(v=a.getIconClass(e))||(g=s.buttonTextDefault)):u[e]&&(d=function(){u[e]()},(g=p[e])||(v=a.getIconClass(e))||(g=h[e])),d&&(m=["fc-"+e+"-button",a.getClass("button")],g?(y=Pt(g),S=""):v&&(y="<span class='"+v+"'></span>",S=' aria-label="'+e+'"'),(E=i('<button type="button" class="'+m.join(" ")+'"'+S+">"+y+"</button>")).addEventListener("click",d),o.push(E)))})),o.length>1){r=document.createElement("div");var v=a.getClass("buttonGroup");l&&v&&r.classList.add(v),s(r,o),d.appendChild(r)}else s(d,o)})),d},t.prototype.updateToday=function(e){this.toggleButtonEnabled("today",e)},t.prototype.updatePrev=function(e){this.toggleButtonEnabled("prev",e)},t.prototype.updateNext=function(e){this.toggleButtonEnabled("next",e)},t.prototype.updateTitle=function(e){v(this.el,"h2").forEach((function(t){t.innerText=e}))},t.prototype.updateActiveButton=function(e){var t=this.context.theme.getClass("buttonActive");v(this.el,"button").forEach((function(n){e&&n.classList.contains("fc-"+e+"-button")?n.classList.add(t):n.classList.remove(t)}))},t.prototype.toggleButtonEnabled=function(e,t){v(this.el,".fc-"+e+"-button").forEach((function(e){e.disabled=!t}))},t}(vn),yr=function(e){function t(t){var n=e.call(this)||this;return n.elClassNames=[],n.renderSkeleton=Xt(n._renderSkeleton,n._unrenderSkeleton),n.renderToolbars=Xt(n._renderToolbars,n._unrenderToolbars,[n.renderSkeleton]),n.buildComponentContext=Ye(Er),n.buildViewPropTransformers=Ye(Sr),n.el=t,n.computeTitle=Ye(mr),n.parseBusinessHours=Ye((function(e){return Gt(e,n.context.calendar)})),n}return Ee(t,e),t.prototype.render=function(e,t){this.freezeHeight();var n=this.computeTitle(e.dateProfile,e.viewSpec.options);this.renderSkeleton(t),this.renderToolbars(e.viewSpec,e.dateProfile,e.currentDate,n),this.renderView(e,n),this.updateSize(),this.thawHeight()},t.prototype.destroy=function(){this.header&&this.header.destroy(),this.footer&&this.footer.destroy(),this.renderSkeleton.unrender(),e.prototype.destroy.call(this)},t.prototype._renderSkeleton=function(e){this.updateElClassNames(e),u(this.el,this.contentEl=r("div",{className:"fc-view-container"}));for(var t=e.calendar,n=0,i=t.pluginSystem.hooks.viewContainerModifiers;n<i.length;n++){(0,i[n])(this.contentEl,t)}},t.prototype._unrenderSkeleton=function(){this.view&&(this.savedScroll=this.view.queryScroll(),this.view.destroy(),this.view=null),c(this.contentEl),this.removeElClassNames()},t.prototype.removeElClassNames=function(){for(var e=this.el.classList,t=0,n=this.elClassNames;t<n.length;t++){var r=n[t];e.remove(r)}this.elClassNames=[]},t.prototype.updateElClassNames=function(e){this.removeElClassNames();var t=e.theme,n=e.options;this.elClassNames=["fc","fc-"+n.dir,t.getClass("widget")];for(var r=this.el.classList,i=0,o=this.elClassNames;i<o.length;i++){var a=o[i];r.add(a)}},t.prototype._renderToolbars=function(e,t,n,r){var i=this.context,o=this.header,a=this.footer,l=i.options,c=i.calendar,d=l.header,f=l.footer,p=this.props.dateProfileGenerator,h=c.getNow(),v=p.build(h),g=p.buildPrev(t,n),y=p.buildNext(t,n),m={title:r,activeButton:e.type,isTodayEnabled:v.isValid&&!Ze(t.currentRange,h),isPrevEnabled:g.isValid,isNextEnabled:y.isValid};d?(o||(o=this.header=new gr("fc-header-toolbar"),u(this.el,o.el)),o.receiveProps(Se({layout:d},m),i)):o&&(o.destroy(),o=this.header=null),f?(a||(a=this.footer=new gr("fc-footer-toolbar"),s(this.el,a.el)),a.receiveProps(Se({layout:f},m),i)):a&&(a.destroy(),a=this.footer=null)},t.prototype._unrenderToolbars=function(){this.header&&(this.header.destroy(),this.header=null),this.footer&&(this.footer.destroy(),this.footer=null)},t.prototype.renderView=function(e,t){var n=this.view,r=this.context,i=r.calendar,o=r.options,a=e.viewSpec,s=e.dateProfileGenerator;n&&n.viewSpec===a||(n&&n.destroy(),n=this.view=new a.class(a,this.contentEl),this.savedScroll&&(n.addScroll(this.savedScroll,!0),this.savedScroll=null)),n.title=t;for(var u={dateProfileGenerator:s,dateProfile:e.dateProfile,businessHours:this.parseBusinessHours(a.options.businessHours),eventStore:e.eventStore,eventUiBases:e.eventUiBases,dateSelection:e.dateSelection,eventSelection:e.eventSelection,eventDrag:e.eventDrag,eventResize:e.eventResize},l=0,c=this.buildViewPropTransformers(i.pluginSystem.hooks.viewPropsTransformers);l<c.length;l++){var d=c[l];Se(u,d.transform(u,a,e,o))}n.receiveProps(u,this.buildComponentContext(this.context,a,n))},t.prototype.updateSize=function(e){void 0===e&&(e=!1);var t=this.view;t&&((e||null==this.isHeightAuto)&&this.computeHeightVars(),t.updateSize(e,this.viewHeight,this.isHeightAuto),t.updateNowIndicator(),t.popScroll(e))},t.prototype.computeHeightVars=function(){var e=this.context.calendar,t=e.opt("height"),n=e.opt("contentHeight");if(this.isHeightAuto="auto"===t||"auto"===n,"number"==typeof n)this.viewHeight=n;else if("function"==typeof n)this.viewHeight=n();else if("number"==typeof t)this.viewHeight=t-this.queryToolbarsHeight();else if("function"==typeof t)this.viewHeight=t()-this.queryToolbarsHeight();else if("parent"===t){var r=this.el.parentNode;this.viewHeight=r.getBoundingClientRect().height-this.queryToolbarsHeight()}else this.viewHeight=Math.round(this.contentEl.getBoundingClientRect().width/Math.max(e.opt("aspectRatio"),.5))},t.prototype.queryToolbarsHeight=function(){var e=0;return this.header&&(e+=C(this.header.el)),this.footer&&(e+=C(this.footer.el)),e},t.prototype.freezeHeight=function(){y(this.el,{height:this.el.getBoundingClientRect().height,overflow:"hidden"})},t.prototype.thawHeight=function(){y(this.el,{height:"",overflow:""})},t}(vn);function mr(e,t){var n;return n=/^(year|month)$/.test(e.currentRangeUnit)?e.currentRange:e.activeRange,this.context.dateEnv.formatRange(n.start,n.end,ot(t.titleFormat||function(e){var t=e.currentRangeUnit;if("year"===t)return{year:"numeric"};if("month"===t)return{year:"numeric",month:"long"};var n=L(e.currentRange.start,e.currentRange.end);return null!==n&&n>1?{year:"numeric",month:"short",day:"numeric"}:{year:"numeric",month:"long",day:"numeric"}}(e),t.titleRangeSeparator),{isEndExclusive:e.isRangeAllDay})}function Er(e,t,n){return e.extend(t.options,n)}function Sr(e){return e.map((function(e){return new e}))}var br=function(){function e(e){this.component=e.component}return e.prototype.destroy=function(){},e}();var Dr={},Tr=function(e){function t(t){var n=e.call(this,t)||this;n.handleSegClick=function(e,t){var r=n.component,i=r.context,o=i.calendar,a=i.view,s=ht(t);if(s&&r.isValidSegDownEl(e.target)){var u=p(e.target,".fc-has-url"),l=u?u.querySelector("a[href]").href:"";o.publiclyTrigger("eventClick",[{el:t,event:new ct(r.context.calendar,s.eventRange.def,s.eventRange.instance),jsEvent:e,view:a}]),l&&!e.defaultPrevented&&(window.location.href=l)}};var r=t.component;return n.destroy=_(r.el,"click",r.fgSegSelector+","+r.bgSegSelector,n.handleSegClick),n}return Ee(t,e),t}(br),wr=function(e){function t(t){var n=e.call(this,t)||this;n.handleEventElRemove=function(e){e===n.currentSegEl&&n.handleSegLeave(null,n.currentSegEl)},n.handleSegEnter=function(e,t){ht(t)&&(t.classList.add("fc-allow-mouse-resize"),n.currentSegEl=t,n.triggerEvent("eventMouseEnter",e,t))},n.handleSegLeave=function(e,t){n.currentSegEl&&(t.classList.remove("fc-allow-mouse-resize"),n.currentSegEl=null,n.triggerEvent("eventMouseLeave",e,t))};var r,i,o,a,s,u=t.component;return n.removeHoverListeners=(r=u.el,i=u.fgSegSelector+","+u.bgSegSelector,o=n.handleSegEnter,a=n.handleSegLeave,_(r,"mouseover",i,(function(e,t){if(t!==s){s=t,o(e,t);var n=function(e){s=null,a(e,t),t.removeEventListener("mouseleave",n)};t.addEventListener("mouseleave",n)}}))),u.context.calendar.on("eventElRemove",n.handleEventElRemove),n}return Ee(t,e),t.prototype.destroy=function(){this.removeHoverListeners(),this.component.context.calendar.off("eventElRemove",this.handleEventElRemove)},t.prototype.triggerEvent=function(e,t,n){var r=this.component,i=r.context,o=i.calendar,a=i.view,s=ht(n);t&&!r.isValidSegDownEl(t.target)||o.publiclyTrigger(e,[{el:n,event:new ct(o,s.eventRange.def,s.eventRange.instance),jsEvent:t,view:a}])},t}(br),Rr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Ee(t,e),t}(fn);Rr.prototype.classes={widget:"fc-unthemed",widgetHeader:"fc-widget-header",widgetContent:"fc-widget-content",buttonGroup:"fc-button-group",button:"fc-button fc-button-primary",buttonActive:"fc-button-active",popoverHeader:"fc-widget-header",popoverContent:"fc-widget-content",headerRow:"fc-widget-header",dayRow:"fc-widget-content",listView:"fc-widget-content"},Rr.prototype.baseIconClass="fc-icon",Rr.prototype.iconClasses={close:"fc-icon-x",prev:"fc-icon-chevron-left",next:"fc-icon-chevron-right",prevYear:"fc-icon-chevrons-left",nextYear:"fc-icon-chevrons-right"},Rr.prototype.iconOverrideOption="buttonIcons",Rr.prototype.iconOverrideCustomButtonOption="icon",Rr.prototype.iconOverridePrefix="fc-icon-";var Cr=function(){function e(e,t){var n=this;this.buildComponentContext=Ye(Ir),this.parseRawLocales=Ye(xn),this.buildLocale=Ye(Nn),this.buildDateEnv=Ye(Mr),this.buildTheme=Ye(kr),this.buildEventUiSingleBase=Ye(this._buildEventUiSingleBase),this.buildSelectionConfig=Ye(this._buildSelectionConfig),this.buildEventUiBySource=qe(Or,Me),this.buildEventUiBases=Ye(Pr),this.interactionsStore={},this.actionQueue=[],this.isReducing=!1,this.needsRerender=!1,this.isRendering=!1,this.renderingPauseDepth=0,this.buildDelayedRerender=Ye(_r),this.afterSizingTriggers={},this.isViewUpdated=!1,this.isDatesUpdated=!1,this.isEventsUpdated=!1,this.el=e,this.optionsManager=new Un(t||{}),this.pluginSystem=new En,this.addPluginInputs(this.optionsManager.computed.plugins||[]),this.handleOptions(this.optionsManager.computed),this.publiclyTrigger("_init"),this.hydrate(),this.calendarInteractions=this.pluginSystem.hooks.calendarInteractions.map((function(e){return new e(n)}))}return e.prototype.addPluginInputs=function(e){for(var t=function(e){for(var t=[],n=0,r=e;n<r.length;n++){var i=r[n];if("string"==typeof i){var o="FullCalendar"+ue(i);window[o]?t.push(window[o].default):console.warn("Plugin file not loaded for "+i)}else t.push(i)}return On.concat(t)}(e),n=0,r=t;n<r.length;n++){var i=r[n];this.pluginSystem.add(i)}},Object.defineProperty(e.prototype,"view",{get:function(){return this.component?this.component.view:null},enumerable:!0,configurable:!0}),e.prototype.render=function(){this.component?this.requestRerender():(this.component=new yr(this.el),this.renderableEventStore={defs:{},instances:{}},this.bindHandlers(),this.executeRender())},e.prototype.destroy=function(){if(this.component){this.unbindHandlers(),this.component.destroy(),this.component=null;for(var e=0,t=this.calendarInteractions;e<t.length;e++){t[e].destroy()}this.publiclyTrigger("_destroyed")}},e.prototype.bindHandlers=function(){var e=this;this.removeNavLinkListener=_(this.el,"click","a[data-goto]",(function(t,n){var r=n.getAttribute("data-goto");r=r?JSON.parse(r):{};var i=e.dateEnv,o=i.createMarker(r.date),a=r.type,s=e.viewOpt("navLink"+ue(a)+"Click");"function"==typeof s?s(i.toDate(o),t):("string"==typeof s&&(a=s),e.zoomTo(o,a))})),this.opt("handleWindowResize")&&window.addEventListener("resize",this.windowResizeProxy=pe(this.windowResize.bind(this),this.opt("windowResizeDelay")))},e.prototype.unbindHandlers=function(){this.removeNavLinkListener(),this.windowResizeProxy&&(window.removeEventListener("resize",this.windowResizeProxy),this.windowResizeProxy=null)},e.prototype.hydrate=function(){var e=this;this.state=this.buildInitialState();var t=this.opt("eventSources")||[],n=this.opt("events"),r=[];n&&t.unshift(n);for(var i=0,o=t;i<o.length;i++){var a=Yn(o[i],this);a&&r.push(a)}this.batchRendering((function(){e.dispatch({type:"INIT"}),e.dispatch({type:"ADD_EVENT_SOURCES",sources:r}),e.dispatch({type:"SET_VIEW_TYPE",viewType:e.opt("defaultView")||e.pluginSystem.hooks.defaultView})}))},e.prototype.buildInitialState=function(){return{viewType:null,loadingLevel:0,eventSourceLoadingLevel:0,currentDate:this.getInitialDate(),dateProfile:null,eventSources:{},eventStore:{defs:{},instances:{}},dateSelection:null,eventSelection:"",eventDrag:null,eventResize:null}},e.prototype.dispatch=function(e){if(this.actionQueue.push(e),!this.isReducing){this.isReducing=!0;for(var t=this.state;this.actionQueue.length;)this.state=this.reduce(this.state,this.actionQueue.shift(),this);var n=this.state;this.isReducing=!1,!t.loadingLevel&&n.loadingLevel?this.publiclyTrigger("loading",[!0]):t.loadingLevel&&!n.loadingLevel&&this.publiclyTrigger("loading",[!1]);var r=this.component&&this.component.view;t.eventStore!==n.eventStore&&t.eventStore&&(this.isEventsUpdated=!0),t.dateProfile!==n.dateProfile&&(t.dateProfile&&r&&this.publiclyTrigger("datesDestroy",[{view:r,el:r.el}]),this.isDatesUpdated=!0),t.viewType!==n.viewType&&(t.viewType&&r&&this.publiclyTrigger("viewSkeletonDestroy",[{view:r,el:r.el}]),this.isViewUpdated=!0),this.requestRerender()}},e.prototype.reduce=function(e,t,n){return er(e,t,n)},e.prototype.requestRerender=function(){this.needsRerender=!0,this.delayedRerender()},e.prototype.tryRerender=function(){this.component&&this.needsRerender&&!this.renderingPauseDepth&&!this.isRendering&&this.executeRender()},e.prototype.batchRendering=function(e){this.renderingPauseDepth++,e(),this.renderingPauseDepth--,this.needsRerender&&this.requestRerender()},e.prototype.executeRender=function(){this.needsRerender=!1,this.isRendering=!0,this.renderComponent(),this.isRendering=!1,this.needsRerender&&this.delayedRerender()},e.prototype.renderComponent=function(){var e=this.state,t=this.component,n=e.viewType,r=this.viewSpecs[n];if(!r)throw new Error('View type "'+n+'" is not valid');var i=this.renderableEventStore=e.eventSourceLoadingLevel&&!this.opt("progressiveEventRendering")?this.renderableEventStore:e.eventStore,o=this.buildEventUiSingleBase(r.options),a=this.buildEventUiBySource(e.eventSources),s=this.eventUiBases=this.buildEventUiBases(i.defs,o,a);t.receiveProps(Se({},e,{viewSpec:r,dateProfileGenerator:this.dateProfileGenerators[n],dateProfile:e.dateProfile,eventStore:i,eventUiBases:s,dateSelection:e.dateSelection,eventSelection:e.eventSelection,eventDrag:e.eventDrag,eventResize:e.eventResize}),this.buildComponentContext(this.theme,this.dateEnv,this.optionsManager.computed)),this.isViewUpdated&&(this.isViewUpdated=!1,this.publiclyTrigger("viewSkeletonRender",[{view:t.view,el:t.view.el}])),this.isDatesUpdated&&(this.isDatesUpdated=!1,this.publiclyTrigger("datesRender",[{view:t.view,el:t.view.el}])),this.isEventsUpdated&&(this.isEventsUpdated=!1),this.releaseAfterSizingTriggers()},e.prototype.setOption=function(e,t){var n;this.mutateOptions(((n={})[e]=t,n),[],!0)},e.prototype.getOption=function(e){return this.optionsManager.computed[e]},e.prototype.opt=function(e){return this.optionsManager.computed[e]},e.prototype.viewOpt=function(e){return this.viewOpts()[e]},e.prototype.viewOpts=function(){return this.viewSpecs[this.state.viewType].options},e.prototype.mutateOptions=function(e,t,n,r){var i=this,o=this.pluginSystem.hooks.optionChangeHandlers,a={},s={},u=this.dateEnv,l=!1,c=!1,d=Boolean(t.length);for(var f in e)o[f]?s[f]=e[f]:a[f]=e[f];for(var p in a)/^(height|contentHeight|aspectRatio)$/.test(p)?c=!0:/^(defaultDate|defaultView)$/.test(p)||(d=!0,"timeZone"===p&&(l=!0));this.optionsManager.mutate(a,t,n),d&&this.handleOptions(this.optionsManager.computed),this.batchRendering((function(){if(d?(l&&i.dispatch({type:"CHANGE_TIMEZONE",oldDateEnv:u}),i.dispatch({type:"SET_VIEW_TYPE",viewType:i.state.viewType})):c&&i.updateSize(),r)for(var e in s)o[e](s[e],i,r)}))},e.prototype.handleOptions=function(e){var t=this,n=this.pluginSystem.hooks;this.defaultAllDayEventDuration=J(e.defaultAllDayEventDuration),this.defaultTimedEventDuration=J(e.defaultTimedEventDuration),this.delayedRerender=this.buildDelayedRerender(e.rerenderDelay),this.theme=this.buildTheme(e);var r=this.parseRawLocales(e.locales);this.availableRawLocales=r.map;var i=this.buildLocale(e.locale||r.defaultCode,r.map);this.dateEnv=this.buildDateEnv(i,e.timeZone,n.namedTimeZonedImpl,e.firstDay,e.weekNumberCalculation,e.weekLabel,n.cmdFormatter),this.selectionConfig=this.buildSelectionConfig(e),this.viewSpecs=vr(n.views,this.optionsManager),this.dateProfileGenerators=Re(this.viewSpecs,(function(e){return new e.class.prototype.dateProfileGeneratorClass(e,t)}))},e.prototype.getAvailableLocaleCodes=function(){return Object.keys(this.availableRawLocales)},e.prototype._buildSelectionConfig=function(e){return zt("select",e,this)},e.prototype._buildEventUiSingleBase=function(e){return e.editable&&(e=Se({},e,{eventEditable:!0})),zt("event",e,this)},e.prototype.hasPublicHandlers=function(e){return this.hasHandlers(e)||this.opt(e)},e.prototype.publiclyTrigger=function(e,t){var n=this.opt(e);if(this.triggerWith(e,this,t),n)return n.apply(this,t)},e.prototype.publiclyTriggerAfterSizing=function(e,t){var n=this.afterSizingTriggers;(n[e]||(n[e]=[])).push(t)},e.prototype.releaseAfterSizingTriggers=function(){var e=this.afterSizingTriggers;for(var t in e)for(var n=0,r=e[t];n<r.length;n++){var i=r[n];this.publiclyTrigger(t,i)}this.afterSizingTriggers={}},e.prototype.isValidViewType=function(e){return Boolean(this.viewSpecs[e])},e.prototype.changeView=function(e,t){var n=null;t&&(t.start&&t.end?(this.optionsManager.mutate({visibleRange:t},[]),this.handleOptions(this.optionsManager.computed)):n=this.dateEnv.createMarker(t)),this.unselect(),this.dispatch({type:"SET_VIEW_TYPE",viewType:e,dateMarker:n})},e.prototype.zoomTo=function(e,t){var n;t=t||"day",n=this.viewSpecs[t]||this.getUnitViewSpec(t),this.unselect(),n?this.dispatch({type:"SET_VIEW_TYPE",viewType:n.type,dateMarker:e}):this.dispatch({type:"SET_DATE",dateMarker:e})},e.prototype.getUnitViewSpec=function(e){var t,n,r=this.component,i=[];for(var o in r.header&&i.push.apply(i,r.header.viewsWithButtons),r.footer&&i.push.apply(i,r.footer.viewsWithButtons),this.viewSpecs)i.push(o);for(t=0;t<i.length;t++)if((n=this.viewSpecs[i[t]])&&n.singleUnit===e)return n},e.prototype.getInitialDate=function(){var e=this.opt("defaultDate");return null!=e?this.dateEnv.createMarker(e):this.getNow()},e.prototype.prev=function(){this.unselect(),this.dispatch({type:"PREV"})},e.prototype.next=function(){this.unselect(),this.dispatch({type:"NEXT"})},e.prototype.prevYear=function(){this.unselect(),this.dispatch({type:"SET_DATE",dateMarker:this.dateEnv.addYears(this.state.currentDate,-1)})},e.prototype.nextYear=function(){this.unselect(),this.dispatch({type:"SET_DATE",dateMarker:this.dateEnv.addYears(this.state.currentDate,1)})},e.prototype.today=function(){this.unselect(),this.dispatch({type:"SET_DATE",dateMarker:this.getNow()})},e.prototype.gotoDate=function(e){this.unselect(),this.dispatch({type:"SET_DATE",dateMarker:this.dateEnv.createMarker(e)})},e.prototype.incrementDate=function(e){var t=J(e);t&&(this.unselect(),this.dispatch({type:"SET_DATE",dateMarker:this.dateEnv.add(this.state.currentDate,t)}))},e.prototype.getDate=function(){return this.dateEnv.toDate(this.state.currentDate)},e.prototype.formatDate=function(e,t){var n=this.dateEnv;return n.format(n.createMarker(e),ot(t))},e.prototype.formatRange=function(e,t,n){var r=this.dateEnv;return r.formatRange(r.createMarker(e),r.createMarker(t),ot(n,this.opt("defaultRangeSeparator")),n)},e.prototype.formatIso=function(e,t){var n=this.dateEnv;return n.formatIso(n.createMarker(e),{omitTime:t})},e.prototype.windowResize=function(e){!this.isHandlingWindowResize&&this.component&&e.target===window&&(this.isHandlingWindowResize=!0,this.updateSize(),this.publiclyTrigger("windowResize",[this.view]),this.isHandlingWindowResize=!1)},e.prototype.updateSize=function(){this.component&&this.component.updateSize(!0)},e.prototype.registerInteractiveComponent=function(e,t){var n=function(e,t){return{component:e,el:t.el,useEventCenter:null==t.useEventCenter||t.useEventCenter}}(e,t),r=[Tr,wr].concat(this.pluginSystem.hooks.componentInteractions).map((function(e){return new e(n)}));this.interactionsStore[e.uid]=r,Dr[e.uid]=n},e.prototype.unregisterInteractiveComponent=function(e){for(var t=0,n=this.interactionsStore[e.uid];t<n.length;t++){n[t].destroy()}delete this.interactionsStore[e.uid],delete Dr[e.uid]},e.prototype.select=function(e,t){var n=ur(null==t?null!=e.start?e:{start:e,end:null}:{start:e,end:t},this.dateEnv,J({days:1}));n&&(this.dispatch({type:"SELECT_DATES",selection:n}),this.triggerDateSelect(n))},e.prototype.unselect=function(e){this.state.dateSelection&&(this.dispatch({type:"UNSELECT_DATES"}),this.triggerDateUnselect(e))},e.prototype.triggerDateSelect=function(e,t){var n=Se({},this.buildDateSpanApi(e),{jsEvent:t?t.origEvent:null,view:this.view});this.publiclyTrigger("select",[n])},e.prototype.triggerDateUnselect=function(e){this.publiclyTrigger("unselect",[{jsEvent:e?e.origEvent:null,view:this.view}])},e.prototype.triggerDateClick=function(e,t,n,r){var i=Se({},this.buildDatePointApi(e),{dayEl:t,jsEvent:r,view:n});this.publiclyTrigger("dateClick",[i])},e.prototype.buildDatePointApi=function(e){for(var t,n,r={},i=0,o=this.pluginSystem.hooks.datePointTransforms;i<o.length;i++){var a=o[i];Se(r,a(e,this))}return Se(r,(t=e,{date:(n=this.dateEnv).toDate(t.range.start),dateStr:n.formatIso(t.range.start,{omitTime:t.allDay}),allDay:t.allDay})),r},e.prototype.buildDateSpanApi=function(e){for(var t,n,r={},i=0,o=this.pluginSystem.hooks.dateSpanTransforms;i<o.length;i++){var a=o[i];Se(r,a(e,this))}return Se(r,(t=e,{start:(n=this.dateEnv).toDate(t.range.start),end:n.toDate(t.range.end),startStr:n.formatIso(t.range.start,{omitTime:t.allDay}),endStr:n.formatIso(t.range.end,{omitTime:t.allDay}),allDay:t.allDay})),r},e.prototype.getNow=function(){var e=this.opt("now");return"function"==typeof e&&(e=e()),null==e?this.dateEnv.createNowMarker():this.dateEnv.createMarker(e)},e.prototype.getDefaultEventEnd=function(e,t){var n=t;return e?(n=B(n),n=this.dateEnv.add(n,this.defaultAllDayEventDuration)):n=this.dateEnv.add(n,this.defaultTimedEventDuration),n},e.prototype.addEvent=function(e,t){if(e instanceof ct){var n=e._def,r=e._instance;return this.state.eventStore.defs[n.defId]||this.dispatch({type:"ADD_EVENTS",eventStore:_e({def:n,instance:r})}),e}var i;if(t instanceof lt)i=t.internalEventSource.sourceId;else if(null!=t){var o=this.getEventSourceById(t);if(!o)return console.warn('Could not find an event source with ID "'+t+'"'),null;i=o.internalEventSource.sourceId}var a=Zt(e,i,this);return a?(this.dispatch({type:"ADD_EVENTS",eventStore:_e(a)}),new ct(this,a.def,a.def.recurringDef?null:a.instance)):null},e.prototype.getEventById=function(e){var t=this.state.eventStore,n=t.defs,r=t.instances;for(var i in e=String(e),n){var o=n[i];if(o.publicId===e){if(o.recurringDef)return new ct(this,o,null);for(var a in r){var s=r[a];if(s.defId===o.defId)return new ct(this,o,s)}}}return null},e.prototype.getEvents=function(){var e=this.state.eventStore,t=e.defs,n=e.instances,r=[];for(var i in n){var o=n[i],a=t[o.defId];r.push(new ct(this,a,o))}return r},e.prototype.removeAllEvents=function(){this.dispatch({type:"REMOVE_ALL_EVENTS"})},e.prototype.rerenderEvents=function(){this.dispatch({type:"RESET_EVENTS"})},e.prototype.getEventSources=function(){var e=this.state.eventSources,t=[];for(var n in e)t.push(new lt(this,e[n]));return t},e.prototype.getEventSourceById=function(e){var t=this.state.eventSources;for(var n in e=String(e),t)if(t[n].publicId===e)return new lt(this,t[n]);return null},e.prototype.addEventSource=function(e){if(e instanceof lt)return this.state.eventSources[e.internalEventSource.sourceId]||this.dispatch({type:"ADD_EVENT_SOURCES",sources:[e.internalEventSource]}),e;var t=Yn(e,this);return t?(this.dispatch({type:"ADD_EVENT_SOURCES",sources:[t]}),new lt(this,t)):null},e.prototype.removeAllEventSources=function(){this.dispatch({type:"REMOVE_ALL_EVENT_SOURCES"})},e.prototype.refetchEvents=function(){this.dispatch({type:"FETCH_EVENT_SOURCES"})},e.prototype.scrollToTime=function(e){var t=J(e);t&&this.component.view.scrollToDuration(t)},e}();function Ir(e,t,n){return new hn(this,e,t,n,null)}function Mr(e,t,n,r,i,o,a){return new Fn({calendarSystem:"gregory",timeZone:t,namedTimeZoneImpl:n,locale:e,weekNumberCalculation:i,firstDay:r,weekLabel:o,cmdFormatter:a})}function kr(e){return new(this.pluginSystem.hooks.themeClasses[e.themeSystem]||Rr)(e)}function _r(e){var t=this.tryRerender.bind(this);return null!=e&&(t=pe(t,e)),t}function Or(e){return Re(e,(function(e){return e.ui}))}function Pr(e,t,n){var r={"":t};for(var i in e){var o=e[i];o.sourceId&&n[o.sourceId]&&(r[i]=n[o.sourceId])}return r}rn.mixInto(Cr);var xr=function(e){function t(t,n){var i=e.call(this,r("div",{className:"fc-view fc-"+t.type+"-view"}))||this;return i.renderDatesMem=Xt(i.renderDatesWrap,i.unrenderDatesWrap),i.renderBusinessHoursMem=Xt(i.renderBusinessHours,i.unrenderBusinessHours,[i.renderDatesMem]),i.renderDateSelectionMem=Xt(i.renderDateSelectionWrap,i.unrenderDateSelectionWrap,[i.renderDatesMem]),i.renderEventsMem=Xt(i.renderEvents,i.unrenderEvents,[i.renderDatesMem]),i.renderEventSelectionMem=Xt(i.renderEventSelectionWrap,i.unrenderEventSelectionWrap,[i.renderEventsMem]),i.renderEventDragMem=Xt(i.renderEventDragWrap,i.unrenderEventDragWrap,[i.renderDatesMem]),i.renderEventResizeMem=Xt(i.renderEventResizeWrap,i.unrenderEventResizeWrap,[i.renderDatesMem]),i.viewSpec=t,i.type=t.type,n.appendChild(i.el),i.initialize(),i}return Ee(t,e),t.prototype.initialize=function(){},Object.defineProperty(t.prototype,"activeStart",{get:function(){return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.start)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"activeEnd",{get:function(){return this.context.dateEnv.toDate(this.props.dateProfile.activeRange.end)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"currentStart",{get:function(){return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.start)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"currentEnd",{get:function(){return this.context.dateEnv.toDate(this.props.dateProfile.currentRange.end)},enumerable:!0,configurable:!0}),t.prototype.render=function(e,t){this.renderDatesMem(e.dateProfile),this.renderBusinessHoursMem(e.businessHours),this.renderDateSelectionMem(e.dateSelection),this.renderEventsMem(e.eventStore),this.renderEventSelectionMem(e.eventSelection),this.renderEventDragMem(e.eventDrag),this.renderEventResizeMem(e.eventResize)},t.prototype.beforeUpdate=function(){this.addScroll(this.queryScroll())},t.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderDatesMem.unrender()},t.prototype.updateSize=function(e,t,n){var r=this.context.calendar;e&&this.addScroll(this.queryScroll()),(e||r.isViewUpdated||r.isDatesUpdated||r.isEventsUpdated)&&this.updateBaseSize(e,t,n)},t.prototype.updateBaseSize=function(e,t,n){},t.prototype.renderDatesWrap=function(e){this.renderDates(e),this.addScroll({duration:J(this.context.options.scrollTime)})},t.prototype.unrenderDatesWrap=function(){this.stopNowIndicator(),this.unrenderDates()},t.prototype.renderDates=function(e){},t.prototype.unrenderDates=function(){},t.prototype.renderBusinessHours=function(e){},t.prototype.unrenderBusinessHours=function(){},t.prototype.renderDateSelectionWrap=function(e){e&&this.renderDateSelection(e)},t.prototype.unrenderDateSelectionWrap=function(e){e&&this.unrenderDateSelection(e)},t.prototype.renderDateSelection=function(e){},t.prototype.unrenderDateSelection=function(e){},t.prototype.renderEvents=function(e){},t.prototype.unrenderEvents=function(){},t.prototype.sliceEvents=function(e,t){var n=this.props;return dt(e,n.eventUiBases,n.dateProfile.activeRange,t?this.context.nextDayThreshold:null).fg},t.prototype.renderEventSelectionWrap=function(e){e&&this.renderEventSelection(e)},t.prototype.unrenderEventSelectionWrap=function(e){e&&this.unrenderEventSelection(e)},t.prototype.renderEventSelection=function(e){},t.prototype.unrenderEventSelection=function(e){},t.prototype.renderEventDragWrap=function(e){e&&this.renderEventDrag(e)},t.prototype.unrenderEventDragWrap=function(e){e&&this.unrenderEventDrag(e)},t.prototype.renderEventDrag=function(e){},t.prototype.unrenderEventDrag=function(e){},t.prototype.renderEventResizeWrap=function(e){e&&this.renderEventResize(e)},t.prototype.unrenderEventResizeWrap=function(e){e&&this.unrenderEventResize(e)},t.prototype.renderEventResize=function(e){},t.prototype.unrenderEventResize=function(e){},t.prototype.startNowIndicator=function(e,t){var n,r,i,o=this,a=this.context,s=a.calendar,u=a.dateEnv;a.options.nowIndicator&&!this.initialNowDate&&(n=this.getNowIndicatorUnit(e,t))&&(r=this.updateNowIndicator.bind(this),this.initialNowDate=s.getNow(),this.initialNowQueriedMs=(new Date).valueOf(),i=u.add(u.startOf(this.initialNowDate,n),J(1,n)).valueOf()-this.initialNowDate.valueOf(),this.nowIndicatorTimeoutID=setTimeout((function(){o.nowIndicatorTimeoutID=null,r(),i="second"===n?1e3:6e4,o.nowIndicatorIntervalID=setInterval(r,i)}),i))},t.prototype.updateNowIndicator=function(){this.props.dateProfile&&this.initialNowDate&&(this.unrenderNowIndicator(),this.renderNowIndicator(N(this.initialNowDate,(new Date).valueOf()-this.initialNowQueriedMs)),this.isNowIndicatorRendered=!0)},t.prototype.stopNowIndicator=function(){this.nowIndicatorTimeoutID&&(clearTimeout(this.nowIndicatorTimeoutID),this.nowIndicatorTimeoutID=null),this.nowIndicatorIntervalID&&(clearInterval(this.nowIndicatorIntervalID),this.nowIndicatorIntervalID=null),this.isNowIndicatorRendered&&(this.unrenderNowIndicator(),this.isNowIndicatorRendered=!1)},t.prototype.getNowIndicatorUnit=function(e,t){},t.prototype.renderNowIndicator=function(e){},t.prototype.unrenderNowIndicator=function(){},t.prototype.addScroll=function(e,t){t&&(e.isForced=t),Se(this.queuedScroll||(this.queuedScroll={}),e)},t.prototype.popScroll=function(e){this.applyQueuedScroll(e),this.queuedScroll=null},t.prototype.applyQueuedScroll=function(e){this.queuedScroll&&this.applyScroll(this.queuedScroll,e)},t.prototype.queryScroll=function(){var e={};return this.props.dateProfile&&Se(e,this.queryDateScroll()),e},t.prototype.applyScroll=function(e,t){var n=e.duration,r=e.isForced;null==n||r||(delete e.duration,this.props.dateProfile&&Se(e,this.computeDateScroll(n))),this.props.dateProfile&&this.applyDateScroll(e)},t.prototype.computeDateScroll=function(e){return{}},t.prototype.queryDateScroll=function(){return{}},t.prototype.applyDateScroll=function(e){},t.prototype.scrollToDuration=function(e){this.applyScroll({duration:e},!1)},t}(gn);rn.mixInto(xr),xr.prototype.usesMinMaxTime=!1,xr.prototype.dateProfileGeneratorClass=$n;var Nr=function(){function e(){this.segs=[],this.isSizeDirty=!1}return e.prototype.renderSegs=function(e,t,n){this.context=e,this.rangeUpdated(),t=this.renderSegEls(t,n),this.segs=t,this.attachSegs(t,n),this.isSizeDirty=!0,yt(this.context,this.segs,Boolean(n))},e.prototype.unrender=function(e,t,n){mt(this.context,this.segs,Boolean(n)),this.detachSegs(this.segs),this.segs=[]},e.prototype.rangeUpdated=function(){var e,t,n=this.context.options;this.eventTimeFormat=ot(n.eventTimeFormat||this.computeEventTimeFormat(),n.defaultRangeSeparator),null==(e=n.displayEventTime)&&(e=this.computeDisplayEventTime()),null==(t=n.displayEventEnd)&&(t=this.computeDisplayEventEnd()),this.displayEventTime=e,this.displayEventEnd=t},e.prototype.renderSegEls=function(e,t){var n,r="";if(e.length){for(n=0;n<e.length;n++)r+=this.renderSegHtml(e[n],t);o(r).forEach((function(t,n){var r=e[n];t&&(r.el=t)})),e=ft(this.context,e,Boolean(t))}return e},e.prototype.getSegClasses=function(e,t,n,r){var i=["fc-event",e.isStart?"fc-start":"fc-not-start",e.isEnd?"fc-end":"fc-not-end"].concat(e.eventRange.ui.classNames);return t&&i.push("fc-draggable"),n&&i.push("fc-resizable"),r&&(i.push("fc-mirror"),r.isDragging&&i.push("fc-dragging"),r.isResizing&&i.push("fc-resizing")),i},e.prototype.getTimeText=function(e,t,n){var r=e.def,i=e.instance;return this._getTimeText(i.range.start,r.hasEnd?i.range.end:null,r.allDay,t,n,i.forcedStartTzo,i.forcedEndTzo)},e.prototype._getTimeText=function(e,t,n,r,i,o,a){var s=this.context.dateEnv;return null==r&&(r=this.eventTimeFormat),null==i&&(i=this.displayEventEnd),this.displayEventTime&&!n?i&&t?s.formatRange(e,t,r,{forcedStartTzo:o,forcedEndTzo:a}):s.format(e,r,{forcedTzo:o}):""},e.prototype.computeEventTimeFormat=function(){return{hour:"numeric",minute:"2-digit",omitZeroMinute:!0}},e.prototype.computeDisplayEventTime=function(){return!0},e.prototype.computeDisplayEventEnd=function(){return!0},e.prototype.getSkinCss=function(e){return{"background-color":e.backgroundColor,"border-color":e.borderColor,color:e.textColor}},e.prototype.sortEventSegs=function(e){var t=this.context.eventOrderSpecs,n=e.map(Hr);return n.sort((function(e,n){return oe(e,n,t)})),n.map((function(e){return e._seg}))},e.prototype.computeSizes=function(e){(e||this.isSizeDirty)&&this.computeSegSizes(this.segs)},e.prototype.assignSizes=function(e){(e||this.isSizeDirty)&&(this.assignSegSizes(this.segs),this.isSizeDirty=!1)},e.prototype.computeSegSizes=function(e){},e.prototype.assignSegSizes=function(e){},e.prototype.hideByHash=function(e){if(e)for(var t=0,n=this.segs;t<n.length;t++){var r=n[t];e[r.eventRange.instance.instanceId]&&(r.el.style.visibility="hidden")}},e.prototype.showByHash=function(e){if(e)for(var t=0,n=this.segs;t<n.length;t++){var r=n[t];e[r.eventRange.instance.instanceId]&&(r.el.style.visibility="")}},e.prototype.selectByInstanceId=function(e){if(e)for(var t=0,n=this.segs;t<n.length;t++){var r=n[t],i=r.eventRange.instance;i&&i.instanceId===e&&r.el&&r.el.classList.add("fc-selected")}},e.prototype.unselectByInstanceId=function(e){if(e)for(var t=0,n=this.segs;t<n.length;t++){var r=n[t];r.el&&r.el.classList.remove("fc-selected")}},e}();function Hr(e){var t=e.eventRange.def,n=e.eventRange.instance.range,r=n.start?n.start.valueOf():0,i=n.end?n.end.valueOf():0;return Se({},t.extendedProps,t,{id:t.publicId,start:r,end:i,duration:i-r,allDay:Number(t.allDay),_seg:e})}var Ur=function(){function e(){this.fillSegTag="div",this.dirtySizeFlags={},this.containerElsByType={},this.segsByType={}}return e.prototype.getSegsByType=function(e){return this.segsByType[e]||[]},e.prototype.renderSegs=function(e,t,n){var r;this.context=t;var i=this.renderSegEls(e,n),o=this.attachSegs(e,i);o&&(r=this.containerElsByType[e]||(this.containerElsByType[e]=[])).push.apply(r,o),this.segsByType[e]=i,"bgEvent"===e&&yt(t,i,!1),this.dirtySizeFlags[e]=!0},e.prototype.unrender=function(e,t){var n=this.segsByType[e];n&&("bgEvent"===e&&mt(t,n,!1),this.detachSegs(e,n))},e.prototype.renderSegEls=function(e,t){var n,r=this,i="";if(t.length){for(n=0;n<t.length;n++)i+=this.renderSegHtml(e,t[n]);o(i).forEach((function(e,n){var r=t[n];e&&(r.el=e)})),"bgEvent"===e&&(t=ft(this.context,t,!1)),t=t.filter((function(e){return h(e.el,r.fillSegTag)}))}return t},e.prototype.renderSegHtml=function(e,t){var n=null,r=[];return"highlight"!==e&&"businessHours"!==e&&(n={"background-color":t.eventRange.ui.backgroundColor}),"highlight"!==e&&(r=r.concat(t.eventRange.ui.classNames)),"businessHours"===e?r.push("fc-bgevent"):r.push("fc-"+e.toLowerCase()),"<"+this.fillSegTag+(r.length?' class="'+r.join(" ")+'"':"")+(n?' style="'+xt(n)+'"':"")+"></"+this.fillSegTag+">"},e.prototype.detachSegs=function(e,t){var n=this.containerElsByType[e];n&&(n.forEach(c),delete this.containerElsByType[e])},e.prototype.computeSizes=function(e){for(var t in this.segsByType)(e||this.dirtySizeFlags[t])&&this.computeSegSizes(this.segsByType[t])},e.prototype.assignSizes=function(e){for(var t in this.segsByType)(e||this.dirtySizeFlags[t])&&this.assignSegSizes(this.segsByType[t]);this.dirtySizeFlags={}},e.prototype.computeSegSizes=function(e){},e.prototype.assignSegSizes=function(e){},e}(),zr=function(e){this.timeZoneName=e},Lr=function(){function e(e){this.emitter=new rn}return e.prototype.destroy=function(){},e.prototype.setMirrorIsVisible=function(e){},e.prototype.setMirrorNeedsRevert=function(e){},e.prototype.setAutoScrollEnabled=function(e){},e}();function Br(e){var t=Nn(e.locale||"en",xn([]).map);return e=Se({timeZone:Mn.timeZone,calendarSystem:"gregory"},e,{locale:t}),new Fn(e)}var Vr={startTime:J,duration:J,create:Boolean,sourceId:String},Ar={create:!0};function Fr(e,t){return!e||t>10?{weekday:"short"}:t>1?{weekday:"short",month:"numeric",day:"numeric",omitCommas:!0}:{weekday:"long"}}function Wr(e,t,n,r,i,o,a,s){var u,l=o.dateEnv,c=o.theme,d=o.options,f=Ze(t.activeRange,e),p=["fc-day-header",c.getClass("widgetHeader")];return u="function"==typeof d.columnHeaderHtml?d.columnHeaderHtml(l.toDate(e)):"function"==typeof d.columnHeaderText?Pt(d.columnHeaderText(l.toDate(e))):Pt(l.format(e,i)),n?p=p.concat(en(e,t,o,!0)):p.push("fc-"+P[e.getUTCDay()]),'<th class="'+p.join(" ")+'"'+(f&&n?' data-date="'+l.formatIso(e,{omitTime:!0})+'"':"")+(a>1?' colspan="'+a+'"':"")+(s?" "+s:"")+">"+(f?$t(d,l,{date:e,forceOff:!n||1===r},u):u)+"</th>"}var Zr=function(e){function t(t){var n=e.call(this)||this;return n.renderSkeleton=Xt(n._renderSkeleton,n._unrenderSkeleton),n.parentEl=t,n}return Ee(t,e),t.prototype.render=function(e,t){var n=e.dates,r=e.datesRepDistinctDays,i=[];this.renderSkeleton(t),e.renderIntroHtml&&i.push(e.renderIntroHtml());for(var o=ot(t.options.columnHeaderFormat||Fr(r,n.length)),a=0,s=n;a<s.length;a++){var u=s[a];i.push(Wr(u,e.dateProfile,r,n.length,o,t))}t.isRtl&&i.reverse(),this.thead.innerHTML="<tr>"+i.join("")+"</tr>"},t.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderSkeleton.unrender()},t.prototype._renderSkeleton=function(e){var t=e.theme,n=this.parentEl;n.innerHTML="",n.appendChild(this.el=i('<div class="fc-row '+t.getClass("headerRow")+'"><table class="'+t.getClass("tableGrid")+'"><thead></thead></table></div>')),this.thead=this.el.querySelector("thead")},t.prototype._unrenderSkeleton=function(){c(this.el)},t}(vn),jr=function(){function e(e,t){for(var n=e.start,r=e.end,i=[],o=[],a=-1;n<r;)t.isHiddenDay(n)?i.push(a+.5):(a++,i.push(a),o.push(n)),n=x(n,1);this.dates=o,this.indices=i,this.cnt=o.length}return e.prototype.sliceRange=function(e){var t=this.getDateDayIndex(e.start),n=this.getDateDayIndex(x(e.end,-1)),r=Math.max(0,t),i=Math.min(this.cnt-1,n);return(r=Math.ceil(r))<=(i=Math.floor(i))?{firstIndex:r,lastIndex:i,isStart:t===r,isEnd:n===i}:null},e.prototype.getDateDayIndex=function(e){var t=this.indices,n=Math.floor(H(this.dates[0],e));return n<0?t[0]-1:n>=t.length?t[t.length-1]+1:t[n]},e}(),Yr=function(){function e(e,t){var n,r,i,o=e.dates;if(t){for(r=o[0].getUTCDay(),n=1;n<o.length&&o[n].getUTCDay()!==r;n++);i=Math.ceil(o.length/n)}else 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e(){this.sliceBusinessHours=Ye(this._sliceBusinessHours),this.sliceDateSelection=Ye(this._sliceDateSpan),this.sliceEventStore=Ye(this._sliceEventStore),this.sliceEventDrag=Ye(this._sliceInteraction),this.sliceEventResize=Ye(this._sliceInteraction)}return e.prototype.sliceProps=function(e,t,n,r,i){for(var o=[],a=5;a<arguments.length;a++)o[a-5]=arguments[a];var s=e.eventUiBases,u=this.sliceEventStore.apply(this,[e.eventStore,s,t,n,i].concat(o));return{dateSelectionSegs:this.sliceDateSelection.apply(this,[e.dateSelection,s,i].concat(o)),businessHourSegs:this.sliceBusinessHours.apply(this,[e.businessHours,t,n,r,i].concat(o)),fgEventSegs:u.fg,bgEventSegs:u.bg,eventDrag:this.sliceEventDrag.apply(this,[e.eventDrag,s,t,n,i].concat(o)),eventResize:this.sliceEventResize.apply(this,[e.eventResize,s,t,n,i].concat(o)),eventSelection:e.eventSelection}},e.prototype.sliceNowDate=function(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];return this._sliceDateSpan.apply(this,[{range:{start:e,end:N(e,1)},allDay:!1},{},t].concat(n))},e.prototype._sliceBusinessHours=function(e,t,n,r,i){for(var o=[],a=5;a<arguments.length;a++)o[a-5]=arguments[a];return e?this._sliceEventStore.apply(this,[Oe(e,Gr(t,Boolean(n)),r),{},t,n,i].concat(o)).bg:[]},e.prototype._sliceEventStore=function(e,t,n,r,i){for(var o=[],a=5;a<arguments.length;a++)o[a-5]=arguments[a];if(e){var s=dt(e,t,Gr(n,Boolean(r)),r);return{bg:this.sliceEventRanges(s.bg,i,o),fg:this.sliceEventRanges(s.fg,i,o)}}return{bg:[],fg:[]}},e.prototype._sliceInteraction=function(e,t,n,r,i){for(var o=[],a=5;a<arguments.length;a++)o[a-5]=arguments[a];if(!e)return null;var s=dt(e.mutatedEvents,t,Gr(n,Boolean(r)),r);return{segs:this.sliceEventRanges(s.fg,i,o),affectedInstances:e.affectedEvents.instances,isEvent:e.isEvent,sourceSeg:e.origSeg}},e.prototype._sliceDateSpan=function(e,t,n){for(var r=[],i=3;i<arguments.length;i++)r[i-3]=arguments[i];if(!e)return[];for(var o=lr(e,t,n.context.calendar),a=this.sliceRange.apply(this,[e.range].concat(r)),s=0,u=a;s<u.length;s++){var l=u[s];l.component=n,l.eventRange=o}return a},e.prototype.sliceEventRanges=function(e,t,n){for(var r=[],i=0,o=e;i<o.length;i++){var a=o[i];r.push.apply(r,this.sliceEventRange(a,t,n))}return r},e.prototype.sliceEventRange=function(e,t,n){for(var r=this.sliceRange.apply(this,[e.range].concat(n)),i=0,o=r;i<o.length;i++){var a=o[i];a.component=t,a.eventRange=e,a.isStart=e.isStart&&a.isStart,a.isEnd=e.isEnd&&a.isEnd}return r},e}();function Gr(e,t){var n=e.activeRange;return t?n:{start:N(n.start,e.minTime.milliseconds),end:N(n.end,e.maxTime.milliseconds-864e5)}}e.Calendar=Cr,e.Component=vn,e.ComponentContext=hn,e.DateComponent=gn,e.DateEnv=Fn,e.DateProfileGenerator=$n,e.DayHeader=Zr,e.DaySeries=jr,e.DayTable=Yr,e.ElementDragging=Lr,e.ElementScrollController=ln,e.EmitterMixin=rn,e.EventApi=ct,e.FgEventRenderer=Nr,e.FillRenderer=Ur,e.Interaction=br,e.Mixin=nn,e.NamedTimeZoneImpl=zr,e.PositionCache=sn,e.ScrollComponent=dn,e.ScrollController=un,e.Slicer=qr,e.Splitter=Kt,e.Theme=fn,e.View=xr,e.WindowScrollController=cn,e.addDays=x,e.addDurations=function(e,t){return{years:e.years+t.years,months:e.months+t.months,days:e.days+t.days,milliseconds:e.milliseconds+t.milliseconds}},e.addMs=N,e.addWeeks=function(e,t){var n=Z(e);return 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w(e)})).concat({left:window.pageXOffset,right:window.pageXOffset+document.documentElement.clientWidth,top:window.pageYOffset,bottom:window.pageYOffset+document.documentElement.clientHeight}).reduce((function(e,t){return E(e,t)||t}))},e.computeEdges=T,e.computeEventDraggable=function(e,t,n){for(var r=e.calendar,i=e.view,o=r.pluginSystem.hooks.isDraggableTransformers,a=n.startEditable,s=0,u=o;s<u.length;s++){a=(0,u[s])(a,t,n,i)}return a},e.computeEventEndResizable=function(e,t,n){return n.durationEditable},e.computeEventStartResizable=function(e,t,n){return 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l=n===e.length-1?i:r,c=t.getBoundingClientRect().height,d=c+I(t);d<l?(o.push(t),a.push(d),s.push(c)):u+=d})),n&&(t-=u,r=Math.floor(t/o.length),i=Math.floor(t-r*(o.length-1))),o.forEach((function(e,t){var n=t===o.length-1?i:r,u=a[t],l=n-(u-s[t]);u<n&&(e.style.height=l+"px")}))},e.elementClosest=p,e.elementMatches=h,e.enableCursor=function(){document.body.classList.remove("fc-not-allowed")},e.eventTupleToStore=_e,e.filterEventStoreDefs=Ue,e.filterHash=we,e.findChildren=function(e,t){for(var n=e instanceof HTMLElement?[e]:e,r=[],i=0;i<n.length;i++)for(var o=n[i].children,a=0;a<o.length;a++){var s=o[a];t&&!h(s,t)||r.push(s)}return r},e.findElements=v,e.flexibleCompare=se,e.forceClassName=function(e,t,n){n?e.classList.add(t):e.classList.remove(t)},e.formatDate=function(e,t){void 0===t&&(t={});var n=Br(t),r=ot(t),i=n.createMarkerMeta(e);return i?n.format(i.marker,r,{forcedTzo:i.forcedTzo}):""},e.formatIsoTimeString=function(e){return le(e.getUTCHours(),2)+":"+le(e.getUTCMinutes(),2)+":"+le(e.getUTCSeconds(),2)},e.formatRange=function(e,t,n){var r=Br("object"==typeof n&&n?n:{}),i=ot(n,Mn.defaultRangeSeparator),o=r.createMarkerMeta(e),a=r.createMarkerMeta(t);return o&&a?r.formatRange(o.marker,a.marker,i,{forcedStartTzo:o.forcedTzo,forcedEndTzo:a.forcedTzo,isEndExclusive:n.isEndExclusive}):""},e.getAllDayHtml=function(e){return e.allDayHtml||Pt(e.allDayText)},e.getClippingParents=M,e.getDayClasses=en,e.getElSeg=ht,e.getRectCenter=function(e){return{left:(e.left+e.right)/2,top:(e.top+e.bottom)/2}},e.getRelevantEvents=Pe,e.globalDefaults=Mn,e.greatestDurationDenominator=ne,e.hasBgRendering=function(e){return"background"===e.rendering||"inverse-background"===e.rendering},e.htmlEscape=Pt,e.htmlToElement=i,e.insertAfterElement=function(e,t){for(var n=l(t),r=e.nextSibling||null,i=0;i<n.length;i++)e.parentNode.insertBefore(n[i],r)},e.interactionSettingsStore=Dr,e.interactionSettingsToStore=function(e){var t;return(t={})[e.component.uid]=e,t},e.intersectRanges=Ve,e.intersectRects=E,e.isArraysEqual=je,e.isDateSpansEqual=function(e,t){return Ae(e.range,t.range)&&e.allDay===t.allDay&&function(e,t){for(var n in t)if("range"!==n&&"allDay"!==n&&e[n]!==t[n])return!1;for(var n in e)if(!(n in t))return!1;return!0}(e,t)},e.isInt=ce,e.isInteractionValid=Rt,e.isMultiDayRange=function(e){var t=ge(e);return H(t.start,t.end)>1},e.isPropsEqual=Me,e.isPropsValid=It,e.isSingleDay=function(e){return 0===e.years&&0===e.months&&1===e.days&&0===e.milliseconds},e.isValidDate=Y,e.listenBySelector=_,e.mapHash=Re,e.matchCellWidths=function(e){var t=0;return e.forEach((function(e){var n=e.firstChild;if(n instanceof HTMLElement){var 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\ No newline at end of file
diff --git a/library/fullcalendar/packages/core/package.json b/library/fullcalendar/packages/core/package.json
deleted file mode 100644
index 5040089ad..000000000
--- a/library/fullcalendar/packages/core/package.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "name": "@fullcalendar/core",
-  "version": "4.4.2",
-  "title": "FullCalendar Core Package",
-  "description": "Provides core functionality, including the Calendar class",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/initialize-es6",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/daygrid/LICENSE.txt b/library/fullcalendar/packages/daygrid/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/daygrid/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/daygrid/README.md b/library/fullcalendar/packages/daygrid/README.md
deleted file mode 100644
index e00936542..000000000
--- a/library/fullcalendar/packages/daygrid/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Day Grid Plugin
-
-Display events on Month view or DayGrid view
-
-[View the docs &raquo;](https://fullcalendar.io/docs/month-view)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/daygrid/main.css b/library/fullcalendar/packages/daygrid/main.css
deleted file mode 100644
index 81f589554..000000000
--- a/library/fullcalendar/packages/daygrid/main.css
+++ /dev/null
@@ -1,78 +0,0 @@
-/* DayGridView
---------------------------------------------------------------------------------------------------*/
-/* day row structure */
-.fc-dayGridWeek-view .fc-content-skeleton,
-.fc-dayGridDay-view .fc-content-skeleton {
-  /* there may be week numbers in these views, so no padding-top */
-  padding-bottom: 1em;
-  /* ensure a space at bottom of cell for user selecting/clicking */
-}
-
-.fc-dayGrid-view .fc-body .fc-row {
-  min-height: 4em;
-  /* ensure that all rows are at least this tall */
-}
-
-/* a "rigid" row will take up a constant amount of height because content-skeleton is absolute */
-.fc-row.fc-rigid {
-  overflow: hidden;
-}
-
-.fc-row.fc-rigid .fc-content-skeleton {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-}
-
-/* week and day number styling */
-.fc-day-top.fc-other-month {
-  opacity: 0.3;
-}
-
-.fc-dayGrid-view .fc-week-number,
-.fc-dayGrid-view .fc-day-number {
-  padding: 2px;
-}
-
-.fc-dayGrid-view th.fc-week-number,
-.fc-dayGrid-view th.fc-day-number {
-  padding: 0 2px;
-  /* column headers can't have as much v space */
-}
-
-.fc-ltr .fc-dayGrid-view .fc-day-top .fc-day-number {
-  float: right;
-}
-
-.fc-rtl .fc-dayGrid-view .fc-day-top .fc-day-number {
-  float: left;
-}
-
-.fc-ltr .fc-dayGrid-view .fc-day-top .fc-week-number {
-  float: left;
-  border-radius: 0 0 3px 0;
-}
-
-.fc-rtl .fc-dayGrid-view .fc-day-top .fc-week-number {
-  float: right;
-  border-radius: 0 0 0 3px;
-}
-
-.fc-dayGrid-view .fc-day-top .fc-week-number {
-  min-width: 1.5em;
-  text-align: center;
-  background-color: #f2f2f2;
-  color: #808080;
-}
-
-/* when week/day number have own column */
-.fc-dayGrid-view td.fc-week-number {
-  text-align: center;
-}
-
-.fc-dayGrid-view td.fc-week-number > * {
-  /* work around the way we do column resizing and ensure a minimum width */
-  display: inline-block;
-  min-width: 1.25em;
-}
diff --git a/library/fullcalendar/packages/daygrid/main.d.ts b/library/fullcalendar/packages/daygrid/main.d.ts
deleted file mode 100644
index 312ddd97b..000000000
--- a/library/fullcalendar/packages/daygrid/main.d.ts
+++ /dev/null
@@ -1,316 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/daygrid' {
-    export { default as SimpleDayGrid, DayGridSlicer } from '@fullcalendar/daygrid/SimpleDayGrid';
-    export { default as DayGrid, DayGridSeg } from '@fullcalendar/daygrid/DayGrid';
-    export { default as AbstractDayGridView } from '@fullcalendar/daygrid/AbstractDayGridView';
-    export { default as DayGridView, buildDayTable as buildBasicDayTable } from '@fullcalendar/daygrid/DayGridView';
-    export { default as DayBgRow } from '@fullcalendar/daygrid/DayBgRow';
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
-declare module '@fullcalendar/daygrid/SimpleDayGrid' {
-    import { DateProfile, EventStore, EventUiHash, DateSpan, EventInteractionState, DayTable, Duration, DateComponent, DateRange, Slicer, Hit, ComponentContext } from '@fullcalendar/core';
-    import { default as DayGrid, DayGridSeg } from '@fullcalendar/daygrid/DayGrid';
-    export interface SimpleDayGridProps {
-        dateProfile: DateProfile | null;
-        dayTable: DayTable;
-        nextDayThreshold: Duration;
-        businessHours: EventStore;
-        eventStore: EventStore;
-        eventUiBases: EventUiHash;
-        dateSelection: DateSpan | null;
-        eventSelection: string;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-        isRigid: boolean;
-    }
-    export { SimpleDayGrid as default, SimpleDayGrid };
-    class SimpleDayGrid extends DateComponent<SimpleDayGridProps> {
-        dayGrid: DayGrid;
-        constructor(dayGrid: DayGrid);
-        firstContext(context: ComponentContext): void;
-        destroy(): void;
-        render(props: SimpleDayGridProps, context: ComponentContext): void;
-        buildPositionCaches(): void;
-        queryHit(positionLeft: number, positionTop: number): Hit;
-    }
-    export class DayGridSlicer extends Slicer<DayGridSeg, [DayTable]> {
-        sliceRange(dateRange: DateRange, dayTable: DayTable): DayGridSeg[];
-    }
-}
-
-declare module '@fullcalendar/daygrid/DayGrid' {
-    import { PositionCache, DateMarker, DateComponent, EventSegUiInteractionState, Seg, DateProfile, ComponentContext } from '@fullcalendar/core';
-    import Popover from '@fullcalendar/daygrid/Popover';
-    import DayGridEventRenderer from '@fullcalendar/daygrid/DayGridEventRenderer';
-    import DayTile from '@fullcalendar/daygrid/DayTile';
-    export interface RenderProps {
-        renderNumberIntroHtml: (row: number, dayGrid: DayGrid) => string;
-        renderBgIntroHtml: () => string;
-        renderIntroHtml: () => string;
-        colWeekNumbersVisible: boolean;
-        cellWeekNumbersVisible: boolean;
-    }
-    export interface DayGridSeg extends Seg {
-        row: number;
-        firstCol: number;
-        lastCol: number;
-    }
-    export interface DayGridCell {
-        date: DateMarker;
-        htmlAttrs?: string;
-    }
-    export interface DayGridProps {
-        dateProfile: DateProfile;
-        cells: DayGridCell[][];
-        businessHourSegs: DayGridSeg[];
-        bgEventSegs: DayGridSeg[];
-        fgEventSegs: DayGridSeg[];
-        dateSelectionSegs: DayGridSeg[];
-        eventSelection: string;
-        eventDrag: EventSegUiInteractionState | null;
-        eventResize: EventSegUiInteractionState | null;
-        isRigid: boolean;
-    }
-    export { DayGrid as default, DayGrid };
-    class DayGrid extends DateComponent<DayGridProps> {
-        eventRenderer: DayGridEventRenderer;
-        renderProps: RenderProps;
-        rowCnt: number;
-        colCnt: number;
-        bottomCoordPadding: number;
-        rowEls: HTMLElement[];
-        cellEls: HTMLElement[];
-        isCellSizesDirty: boolean;
-        rowPositions: PositionCache;
-        colPositions: PositionCache;
-        segPopover: Popover;
-        segPopoverTile: DayTile;
-        constructor(el: any, renderProps: RenderProps);
-        render(props: DayGridProps, context: ComponentContext): void;
-        destroy(): void;
-        getCellRange(row: any, col: any): {
-            start: Date;
-            end: Date;
-        };
-        updateSegPopoverTile(date?: any, segs?: any): void;
-        _renderCells(cells: DayGridCell[][], isRigid: boolean): void;
-        _unrenderCells(): void;
-        renderDayRowHtml(row: any, isRigid: any): string;
-        getIsNumbersVisible(): boolean;
-        getIsDayNumbersVisible(): boolean;
-        renderNumberTrHtml(row: number): string;
-        renderNumberCellsHtml(row: any): string;
-        renderNumberCellHtml(date: any): string;
-        updateSize(isResize: boolean): void;
-        buildPositionCaches(): void;
-        buildColPositions(): void;
-        buildRowPositions(): void;
-        positionToHit(leftPosition: any, topPosition: any): {
-            row: any;
-            col: any;
-            dateSpan: {
-                range: {
-                    start: Date;
-                    end: Date;
-                };
-                allDay: boolean;
-            };
-            dayEl: HTMLElement;
-            relativeRect: {
-                left: any;
-                right: any;
-                top: any;
-                bottom: any;
-            };
-        };
-        getCellEl(row: any, col: any): HTMLElement;
-        _renderEventDrag(state: EventSegUiInteractionState): void;
-        _unrenderEventDrag(state: EventSegUiInteractionState): void;
-        _renderEventResize(state: EventSegUiInteractionState): void;
-        _unrenderEventResize(state: EventSegUiInteractionState): void;
-        removeSegPopover(): void;
-        limitRows(levelLimit: any): void;
-        computeRowLevelLimit(row: any): (number | false);
-        limitRow(row: any, levelLimit: any): void;
-        unlimitRow(row: any): void;
-        renderMoreLink(row: any, col: any, hiddenSegs: any): HTMLElement;
-        showSegPopover(row: any, col: any, moreLink: HTMLElement, segs: any): void;
-        resliceDaySegs(segs: any, dayDate: any): any[];
-        getMoreLinkText(num: any): any;
-        getCellSegs(row: any, col: any, startLevel?: any): any[];
-    }
-}
-
-declare module '@fullcalendar/daygrid/AbstractDayGridView' {
-    import { ScrollComponent, View, Duration, ComponentContext, ViewProps } from '@fullcalendar/core';
-    import DayGrid from '@fullcalendar/daygrid/DayGrid';
-    export { AbstractDayGridView as default, AbstractDayGridView };
-    abstract class AbstractDayGridView extends View {
-        scroller: ScrollComponent;
-        dayGrid: DayGrid;
-        colWeekNumbersVisible: boolean;
-        cellWeekNumbersVisible: boolean;
-        weekNumberWidth: number;
-        _processOptions(options: any): void;
-        render(props: ViewProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-        renderSkeletonHtml(): string;
-        weekNumberStyleAttr(): string;
-        hasRigidRows(): boolean;
-        updateSize(isResize: boolean, viewHeight: number, isAuto: boolean): void;
-        updateBaseSize(isResize: boolean, viewHeight: number, isAuto: boolean): void;
-        computeScrollerHeight(viewHeight: any): number;
-        setGridHeight(height: any, isAuto: any): void;
-        computeDateScroll(duration: Duration): {
-            top: number;
-        };
-        queryDateScroll(): {
-            top: number;
-        };
-        applyDateScroll(scroll: any): void;
-        renderHeadIntroHtml: () => string;
-        renderDayGridNumberIntroHtml: (row: number, dayGrid: DayGrid) => string;
-        renderDayGridBgIntroHtml: () => string;
-        renderDayGridIntroHtml: () => string;
-    }
-}
-
-declare module '@fullcalendar/daygrid/DayGridView' {
-    import { DayHeader, ComponentContext, DateProfileGenerator, DateProfile, ViewProps, DayTable } from '@fullcalendar/core';
-    import AbstractDayGridView from '@fullcalendar/daygrid/AbstractDayGridView';
-    import SimpleDayGrid from '@fullcalendar/daygrid/SimpleDayGrid';
-    export { DayGridView as default, DayGridView };
-    class DayGridView extends AbstractDayGridView {
-        header: DayHeader;
-        simpleDayGrid: SimpleDayGrid;
-        dayTable: DayTable;
-        render(props: ViewProps, context: ComponentContext): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-    }
-    export function buildDayTable(dateProfile: DateProfile, dateProfileGenerator: DateProfileGenerator): DayTable;
-}
-
-declare module '@fullcalendar/daygrid/DayBgRow' {
-    import { ComponentContext, DateMarker, DateProfile } from '@fullcalendar/core';
-    export interface DayBgCell {
-        date: DateMarker;
-        htmlAttrs?: string;
-    }
-    export interface DayBgRowProps {
-        cells: DayBgCell[];
-        dateProfile: DateProfile;
-        renderIntroHtml?: () => string;
-    }
-    export { DayBgRow as default, DayBgRow };
-    class DayBgRow {
-        context: ComponentContext;
-        constructor(context: ComponentContext);
-        renderHtml(props: DayBgRowProps): string;
-    }
-}
-
-declare module '@fullcalendar/daygrid/Popover' {
-    export interface PopoverOptions {
-        className?: string;
-        content?: (el: HTMLElement) => void;
-        parentEl: HTMLElement;
-        autoHide?: boolean;
-        top?: number;
-        left?: number;
-        right?: number;
-        viewportConstrain?: boolean;
-    }
-    export { Popover as default, Popover };
-    class Popover {
-        isHidden: boolean;
-        options: PopoverOptions;
-        el: HTMLElement;
-        margin: number;
-        constructor(options: PopoverOptions);
-        show(): void;
-        hide(): void;
-        render(): void;
-        documentMousedown: (ev: any) => void;
-        destroy(): void;
-        position(): void;
-        trigger(name: any): void;
-    }
-}
-
-declare module '@fullcalendar/daygrid/DayGridEventRenderer' {
-    import { Seg } from '@fullcalendar/core';
-    import DayGrid from '@fullcalendar/daygrid/DayGrid';
-    import SimpleDayGridEventRenderer from '@fullcalendar/daygrid/SimpleDayGridEventRenderer';
-    export { DayGridEventRenderer as default, DayGridEventRenderer };
-    class DayGridEventRenderer extends SimpleDayGridEventRenderer {
-        dayGrid: DayGrid;
-        rowStructs: any;
-        constructor(dayGrid: DayGrid);
-        attachSegs(segs: Seg[], mirrorInfo: any): void;
-        detachSegs(): void;
-        renderSegRows(segs: Seg[]): any[];
-        renderSegRow(row: any, rowSegs: any): {
-            row: any;
-            tbodyEl: HTMLTableSectionElement;
-            cellMatrix: any[];
-            segMatrix: any[];
-            segLevels: any[];
-            segs: any;
-        };
-        buildSegLevels(segs: Seg[]): any[];
-        groupSegRows(segs: Seg[]): any[];
-        computeDisplayEventEnd(): boolean;
-    }
-}
-
-declare module '@fullcalendar/daygrid/DayTile' {
-    import { DateComponent, Seg, Hit, DateMarker, ComponentContext, EventInstanceHash } from '@fullcalendar/core';
-    import SimpleDayGridEventRenderer from '@fullcalendar/daygrid/SimpleDayGridEventRenderer';
-    export interface DayTileProps {
-        date: DateMarker;
-        fgSegs: Seg[];
-        eventSelection: string;
-        eventDragInstances: EventInstanceHash;
-        eventResizeInstances: EventInstanceHash;
-    }
-    export { DayTile as default, DayTile };
-    class DayTile extends DateComponent<DayTileProps> {
-        segContainerEl: HTMLElement;
-        constructor(el: HTMLElement);
-        firstContext(context: ComponentContext): void;
-        render(props: DayTileProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderFrame(date: DateMarker): void;
-        queryHit(positionLeft: number, positionTop: number, elWidth: number, elHeight: number): Hit | null;
-    }
-    export class DayTileEventRenderer extends SimpleDayGridEventRenderer {
-        dayTile: DayTile;
-        constructor(dayTile: any);
-        attachSegs(segs: Seg[]): void;
-        detachSegs(segs: Seg[]): void;
-    }
-}
-
-declare module '@fullcalendar/daygrid/SimpleDayGridEventRenderer' {
-    import { FgEventRenderer, Seg } from '@fullcalendar/core';
-    export { SimpleDayGridEventRenderer as default, SimpleDayGridEventRenderer };
-    abstract class SimpleDayGridEventRenderer extends FgEventRenderer {
-        renderSegHtml(seg: Seg, mirrorInfo: any): string;
-        computeEventTimeFormat(): {
-            hour: string;
-            minute: string;
-            omitZeroMinute: boolean;
-            meridiem: string;
-        };
-        computeDisplayEventEnd(): boolean;
-    }
-}
-
diff --git a/library/fullcalendar/packages/daygrid/main.esm.js b/library/fullcalendar/packages/daygrid/main.esm.js
deleted file mode 100644
index 5d33b7cfb..000000000
--- a/library/fullcalendar/packages/daygrid/main.esm.js
+++ /dev/null
@@ -1,1655 +0,0 @@
-/*!
-FullCalendar Day Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { addWeeks, diffWeeks, DateProfileGenerator, createElement, listenBySelector, removeElement, computeRect, computeClippingRect, applyStyle, computeEventDraggable, computeEventStartResizable, computeEventEndResizable, cssToStr, htmlEscape, FgEventRenderer, appendToElement, prependToElement, htmlToElement, FillRenderer, memoizeRendering, createFormatter, addDays, DateComponent, rangeContainsMarker, getDayClasses, findElements, PositionCache, buildGotoAnchorHtml, findChildren, insertAfterElement, intersectRanges, memoize, ScrollComponent, matchCellWidths, uncompensateScroll, compensateScroll, subtractInnerElHeight, distributeHeight, undistributeHeight, View, Slicer, DayHeader, DaySeries, DayTable, createPlugin } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-var DayGridDateProfileGenerator = /** @class */ (function (_super) {
-    __extends(DayGridDateProfileGenerator, _super);
-    function DayGridDateProfileGenerator() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    // Computes the date range that will be rendered.
-    DayGridDateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {
-        var dateEnv = this.dateEnv;
-        var renderRange = _super.prototype.buildRenderRange.call(this, currentRange, currentRangeUnit, isRangeAllDay);
-        var start = renderRange.start;
-        var end = renderRange.end;
-        var endOfWeek;
-        // year and month views should be aligned with weeks. this is already done for week
-        if (/^(year|month)$/.test(currentRangeUnit)) {
-            start = dateEnv.startOfWeek(start);
-            // make end-of-week if not already
-            endOfWeek = dateEnv.startOfWeek(end);
-            if (endOfWeek.valueOf() !== end.valueOf()) {
-                end = addWeeks(endOfWeek, 1);
-            }
-        }
-        // ensure 6 weeks
-        if (this.options.monthMode &&
-            this.options.fixedWeekCount) {
-            var rowCnt = Math.ceil(// could be partial weeks due to hiddenDays
-            diffWeeks(start, end));
-            end = addWeeks(end, 6 - rowCnt);
-        }
-        return { start: start, end: end };
-    };
-    return DayGridDateProfileGenerator;
-}(DateProfileGenerator));
-
-/* A rectangular panel that is absolutely positioned over other content
-------------------------------------------------------------------------------------------------------------------------
-Options:
-  - className (string)
-  - content (HTML string, element, or element array)
-  - parentEl
-  - top
-  - left
-  - right (the x coord of where the right edge should be. not a "CSS" right)
-  - autoHide (boolean)
-  - show (callback)
-  - hide (callback)
-*/
-var Popover = /** @class */ (function () {
-    function Popover(options) {
-        var _this = this;
-        this.isHidden = true;
-        this.margin = 10; // the space required between the popover and the edges of the scroll container
-        // Triggered when the user clicks *anywhere* in the document, for the autoHide feature
-        this.documentMousedown = function (ev) {
-            // only hide the popover if the click happened outside the popover
-            if (_this.el && !_this.el.contains(ev.target)) {
-                _this.hide();
-            }
-        };
-        this.options = options;
-    }
-    // Shows the popover on the specified position. Renders it if not already
-    Popover.prototype.show = function () {
-        if (this.isHidden) {
-            if (!this.el) {
-                this.render();
-            }
-            this.el.style.display = '';
-            this.position();
-            this.isHidden = false;
-            this.trigger('show');
-        }
-    };
-    // Hides the popover, through CSS, but does not remove it from the DOM
-    Popover.prototype.hide = function () {
-        if (!this.isHidden) {
-            this.el.style.display = 'none';
-            this.isHidden = true;
-            this.trigger('hide');
-        }
-    };
-    // Creates `this.el` and renders content inside of it
-    Popover.prototype.render = function () {
-        var _this = this;
-        var options = this.options;
-        var el = this.el = createElement('div', {
-            className: 'fc-popover ' + (options.className || ''),
-            style: {
-                top: '0',
-                left: '0'
-            }
-        });
-        if (typeof options.content === 'function') {
-            options.content(el);
-        }
-        options.parentEl.appendChild(el);
-        // when a click happens on anything inside with a 'fc-close' className, hide the popover
-        listenBySelector(el, 'click', '.fc-close', function (ev) {
-            _this.hide();
-        });
-        if (options.autoHide) {
-            document.addEventListener('mousedown', this.documentMousedown);
-        }
-    };
-    // Hides and unregisters any handlers
-    Popover.prototype.destroy = function () {
-        this.hide();
-        if (this.el) {
-            removeElement(this.el);
-            this.el = null;
-        }
-        document.removeEventListener('mousedown', this.documentMousedown);
-    };
-    // Positions the popover optimally, using the top/left/right options
-    Popover.prototype.position = function () {
-        var options = this.options;
-        var el = this.el;
-        var elDims = el.getBoundingClientRect(); // only used for width,height
-        var origin = computeRect(el.offsetParent);
-        var clippingRect = computeClippingRect(options.parentEl);
-        var top; // the "position" (not "offset") values for the popover
-        var left; //
-        // compute top and left
-        top = options.top || 0;
-        if (options.left !== undefined) {
-            left = options.left;
-        }
-        else if (options.right !== undefined) {
-            left = options.right - elDims.width; // derive the left value from the right value
-        }
-        else {
-            left = 0;
-        }
-        // constrain to the view port. if constrained by two edges, give precedence to top/left
-        top = Math.min(top, clippingRect.bottom - elDims.height - this.margin);
-        top = Math.max(top, clippingRect.top + this.margin);
-        left = Math.min(left, clippingRect.right - elDims.width - this.margin);
-        left = Math.max(left, clippingRect.left + this.margin);
-        applyStyle(el, {
-            top: top - origin.top,
-            left: left - origin.left
-        });
-    };
-    // Triggers a callback. Calls a function in the option hash of the same name.
-    // Arguments beyond the first `name` are forwarded on.
-    // TODO: better code reuse for this. Repeat code
-    // can kill this???
-    Popover.prototype.trigger = function (name) {
-        if (this.options[name]) {
-            this.options[name].apply(this, Array.prototype.slice.call(arguments, 1));
-        }
-    };
-    return Popover;
-}());
-
-/* Event-rendering methods for the DayGrid class
-----------------------------------------------------------------------------------------------------------------------*/
-// "Simple" is bad a name. has nothing to do with SimpleDayGrid
-var SimpleDayGridEventRenderer = /** @class */ (function (_super) {
-    __extends(SimpleDayGridEventRenderer, _super);
-    function SimpleDayGridEventRenderer() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    // Builds the HTML to be used for the default element for an individual segment
-    SimpleDayGridEventRenderer.prototype.renderSegHtml = function (seg, mirrorInfo) {
-        var context = this.context;
-        var eventRange = seg.eventRange;
-        var eventDef = eventRange.def;
-        var eventUi = eventRange.ui;
-        var allDay = eventDef.allDay;
-        var isDraggable = computeEventDraggable(context, eventDef, eventUi);
-        var isResizableFromStart = allDay && seg.isStart && computeEventStartResizable(context, eventDef, eventUi);
-        var isResizableFromEnd = allDay && seg.isEnd && computeEventEndResizable(context, eventDef, eventUi);
-        var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd, mirrorInfo);
-        var skinCss = cssToStr(this.getSkinCss(eventUi));
-        var timeHtml = '';
-        var timeText;
-        var titleHtml;
-        classes.unshift('fc-day-grid-event', 'fc-h-event');
-        // Only display a timed events time if it is the starting segment
-        if (seg.isStart) {
-            timeText = this.getTimeText(eventRange);
-            if (timeText) {
-                timeHtml = '<span class="fc-time">' + htmlEscape(timeText) + '</span>';
-            }
-        }
-        titleHtml =
-            '<span class="fc-title">' +
-                (htmlEscape(eventDef.title || '') || '&nbsp;') + // we always want one line of height
-                '</span>';
-        return '<a class="' + classes.join(' ') + '"' +
-            (eventDef.url ?
-                ' href="' + htmlEscape(eventDef.url) + '"' :
-                '') +
-            (skinCss ?
-                ' style="' + skinCss + '"' :
-                '') +
-            '>' +
-            '<div class="fc-content">' +
-            (context.options.dir === 'rtl' ?
-                titleHtml + ' ' + timeHtml : // put a natural space in between
-                timeHtml + ' ' + titleHtml //
-            ) +
-            '</div>' +
-            (isResizableFromStart ?
-                '<div class="fc-resizer fc-start-resizer"></div>' :
-                '') +
-            (isResizableFromEnd ?
-                '<div class="fc-resizer fc-end-resizer"></div>' :
-                '') +
-            '</a>';
-    };
-    // Computes a default event time formatting string if `eventTimeFormat` is not explicitly defined
-    SimpleDayGridEventRenderer.prototype.computeEventTimeFormat = function () {
-        return {
-            hour: 'numeric',
-            minute: '2-digit',
-            omitZeroMinute: true,
-            meridiem: 'narrow'
-        };
-    };
-    SimpleDayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-        return false; // TODO: somehow consider the originating DayGrid's column count
-    };
-    return SimpleDayGridEventRenderer;
-}(FgEventRenderer));
-
-/* Event-rendering methods for the DayGrid class
-----------------------------------------------------------------------------------------------------------------------*/
-var DayGridEventRenderer = /** @class */ (function (_super) {
-    __extends(DayGridEventRenderer, _super);
-    function DayGridEventRenderer(dayGrid) {
-        var _this = _super.call(this) || this;
-        _this.dayGrid = dayGrid;
-        return _this;
-    }
-    // Renders the given foreground event segments onto the grid
-    DayGridEventRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-        var rowStructs = this.rowStructs = this.renderSegRows(segs);
-        // append to each row's content skeleton
-        this.dayGrid.rowEls.forEach(function (rowNode, i) {
-            rowNode.querySelector('.fc-content-skeleton > table').appendChild(rowStructs[i].tbodyEl);
-        });
-        // removes the "more.." events popover
-        if (!mirrorInfo) {
-            this.dayGrid.removeSegPopover();
-        }
-    };
-    // Unrenders all currently rendered foreground event segments
-    DayGridEventRenderer.prototype.detachSegs = function () {
-        var rowStructs = this.rowStructs || [];
-        var rowStruct;
-        while ((rowStruct = rowStructs.pop())) {
-            removeElement(rowStruct.tbodyEl);
-        }
-        this.rowStructs = null;
-    };
-    // Uses the given events array to generate <tbody> elements that should be appended to each row's content skeleton.
-    // Returns an array of rowStruct objects (see the bottom of `renderSegRow`).
-    // PRECONDITION: each segment shoud already have a rendered and assigned `.el`
-    DayGridEventRenderer.prototype.renderSegRows = function (segs) {
-        var rowStructs = [];
-        var segRows;
-        var row;
-        segRows = this.groupSegRows(segs); // group into nested arrays
-        // iterate each row of segment groupings
-        for (row = 0; row < segRows.length; row++) {
-            rowStructs.push(this.renderSegRow(row, segRows[row]));
-        }
-        return rowStructs;
-    };
-    // Given a row # and an array of segments all in the same row, render a <tbody> element, a skeleton that contains
-    // the segments. Returns object with a bunch of internal data about how the render was calculated.
-    // NOTE: modifies rowSegs
-    DayGridEventRenderer.prototype.renderSegRow = function (row, rowSegs) {
-        var isRtl = this.context.isRtl;
-        var dayGrid = this.dayGrid;
-        var colCnt = dayGrid.colCnt;
-        var segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels
-        var levelCnt = Math.max(1, segLevels.length); // ensure at least one level
-        var tbody = document.createElement('tbody');
-        var segMatrix = []; // lookup for which segments are rendered into which level+col cells
-        var cellMatrix = []; // lookup for all <td> elements of the level+col matrix
-        var loneCellMatrix = []; // lookup for <td> elements that only take up a single column
-        var i;
-        var levelSegs;
-        var col;
-        var tr;
-        var j;
-        var seg;
-        var td;
-        // populates empty cells from the current column (`col`) to `endCol`
-        function emptyCellsUntil(endCol) {
-            while (col < endCol) {
-                // try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell
-                td = (loneCellMatrix[i - 1] || [])[col];
-                if (td) {
-                    td.rowSpan = (td.rowSpan || 1) + 1;
-                }
-                else {
-                    td = document.createElement('td');
-                    tr.appendChild(td);
-                }
-                cellMatrix[i][col] = td;
-                loneCellMatrix[i][col] = td;
-                col++;
-            }
-        }
-        for (i = 0; i < levelCnt; i++) { // iterate through all levels
-            levelSegs = segLevels[i];
-            col = 0;
-            tr = document.createElement('tr');
-            segMatrix.push([]);
-            cellMatrix.push([]);
-            loneCellMatrix.push([]);
-            // levelCnt might be 1 even though there are no actual levels. protect against this.
-            // this single empty row is useful for styling.
-            if (levelSegs) {
-                for (j = 0; j < levelSegs.length; j++) { // iterate through segments in level
-                    seg = levelSegs[j];
-                    var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-                    var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-                    emptyCellsUntil(leftCol);
-                    // create a container that occupies or more columns. append the event element.
-                    td = createElement('td', { className: 'fc-event-container' }, seg.el);
-                    if (leftCol !== rightCol) {
-                        td.colSpan = rightCol - leftCol + 1;
-                    }
-                    else { // a single-column segment
-                        loneCellMatrix[i][col] = td;
-                    }
-                    while (col <= rightCol) {
-                        cellMatrix[i][col] = td;
-                        segMatrix[i][col] = seg;
-                        col++;
-                    }
-                    tr.appendChild(td);
-                }
-            }
-            emptyCellsUntil(colCnt); // finish off the row
-            var introHtml = dayGrid.renderProps.renderIntroHtml();
-            if (introHtml) {
-                if (isRtl) {
-                    appendToElement(tr, introHtml);
-                }
-                else {
-                    prependToElement(tr, introHtml);
-                }
-            }
-            tbody.appendChild(tr);
-        }
-        return {
-            row: row,
-            tbodyEl: tbody,
-            cellMatrix: cellMatrix,
-            segMatrix: segMatrix,
-            segLevels: segLevels,
-            segs: rowSegs
-        };
-    };
-    // Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels.
-    // NOTE: modifies segs
-    DayGridEventRenderer.prototype.buildSegLevels = function (segs) {
-        var isRtl = this.context.isRtl;
-        var colCnt = this.dayGrid.colCnt;
-        var levels = [];
-        var i;
-        var seg;
-        var j;
-        // Give preference to elements with certain criteria, so they have
-        // a chance to be closer to the top.
-        segs = this.sortEventSegs(segs);
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            // loop through levels, starting with the topmost, until the segment doesn't collide with other segments
-            for (j = 0; j < levels.length; j++) {
-                if (!isDaySegCollision(seg, levels[j])) {
-                    break;
-                }
-            }
-            // `j` now holds the desired subrow index
-            seg.level = j;
-            seg.leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol; // for sorting only
-            seg.rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol // for sorting only
-            ;
-            (levels[j] || (levels[j] = [])).push(seg);
-        }
-        // order segments left-to-right. very important if calendar is RTL
-        for (j = 0; j < levels.length; j++) {
-            levels[j].sort(compareDaySegCols);
-        }
-        return levels;
-    };
-    // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row
-    DayGridEventRenderer.prototype.groupSegRows = function (segs) {
-        var segRows = [];
-        var i;
-        for (i = 0; i < this.dayGrid.rowCnt; i++) {
-            segRows.push([]);
-        }
-        for (i = 0; i < segs.length; i++) {
-            segRows[segs[i].row].push(segs[i]);
-        }
-        return segRows;
-    };
-    // Computes a default `displayEventEnd` value if one is not expliclty defined
-    DayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-        return this.dayGrid.colCnt === 1; // we'll likely have space if there's only one day
-    };
-    return DayGridEventRenderer;
-}(SimpleDayGridEventRenderer));
-// Computes whether two segments' columns collide. They are assumed to be in the same row.
-function isDaySegCollision(seg, otherSegs) {
-    var i;
-    var otherSeg;
-    for (i = 0; i < otherSegs.length; i++) {
-        otherSeg = otherSegs[i];
-        if (otherSeg.firstCol <= seg.lastCol &&
-            otherSeg.lastCol >= seg.firstCol) {
-            return true;
-        }
-    }
-    return false;
-}
-// A cmp function for determining the leftmost event
-function compareDaySegCols(a, b) {
-    return a.leftCol - b.leftCol;
-}
-
-var DayGridMirrorRenderer = /** @class */ (function (_super) {
-    __extends(DayGridMirrorRenderer, _super);
-    function DayGridMirrorRenderer() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    DayGridMirrorRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-        var sourceSeg = mirrorInfo.sourceSeg;
-        var rowStructs = this.rowStructs = this.renderSegRows(segs);
-        // inject each new event skeleton into each associated row
-        this.dayGrid.rowEls.forEach(function (rowNode, row) {
-            var skeletonEl = htmlToElement('<div class="fc-mirror-skeleton"><table></table></div>'); // will be absolutely positioned
-            var skeletonTopEl;
-            var skeletonTop;
-            // If there is an original segment, match the top position. Otherwise, put it at the row's top level
-            if (sourceSeg && sourceSeg.row === row) {
-                skeletonTopEl = sourceSeg.el;
-            }
-            else {
-                skeletonTopEl = rowNode.querySelector('.fc-content-skeleton tbody');
-                if (!skeletonTopEl) { // when no events
-                    skeletonTopEl = rowNode.querySelector('.fc-content-skeleton table');
-                }
-            }
-            skeletonTop = skeletonTopEl.getBoundingClientRect().top -
-                rowNode.getBoundingClientRect().top; // the offsetParent origin
-            skeletonEl.style.top = skeletonTop + 'px';
-            skeletonEl.querySelector('table').appendChild(rowStructs[row].tbodyEl);
-            rowNode.appendChild(skeletonEl);
-        });
-    };
-    return DayGridMirrorRenderer;
-}(DayGridEventRenderer));
-
-var EMPTY_CELL_HTML = '<td style="pointer-events:none"></td>';
-var DayGridFillRenderer = /** @class */ (function (_super) {
-    __extends(DayGridFillRenderer, _super);
-    function DayGridFillRenderer(dayGrid) {
-        var _this = _super.call(this) || this;
-        _this.fillSegTag = 'td'; // override the default tag name
-        _this.dayGrid = dayGrid;
-        return _this;
-    }
-    DayGridFillRenderer.prototype.renderSegs = function (type, context, segs) {
-        // don't render timed background events
-        if (type === 'bgEvent') {
-            segs = segs.filter(function (seg) {
-                return seg.eventRange.def.allDay;
-            });
-        }
-        _super.prototype.renderSegs.call(this, type, context, segs);
-    };
-    DayGridFillRenderer.prototype.attachSegs = function (type, segs) {
-        var els = [];
-        var i;
-        var seg;
-        var skeletonEl;
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            skeletonEl = this.renderFillRow(type, seg);
-            this.dayGrid.rowEls[seg.row].appendChild(skeletonEl);
-            els.push(skeletonEl);
-        }
-        return els;
-    };
-    // Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered.
-    DayGridFillRenderer.prototype.renderFillRow = function (type, seg) {
-        var dayGrid = this.dayGrid;
-        var isRtl = this.context.isRtl;
-        var colCnt = dayGrid.colCnt;
-        var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-        var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-        var startCol = leftCol;
-        var endCol = rightCol + 1;
-        var className;
-        var skeletonEl;
-        var trEl;
-        if (type === 'businessHours') {
-            className = 'bgevent';
-        }
-        else {
-            className = type.toLowerCase();
-        }
-        skeletonEl = htmlToElement('<div class="fc-' + className + '-skeleton">' +
-            '<table><tr></tr></table>' +
-            '</div>');
-        trEl = skeletonEl.getElementsByTagName('tr')[0];
-        if (startCol > 0) {
-            appendToElement(trEl, 
-            // will create (startCol + 1) td's
-            new Array(startCol + 1).join(EMPTY_CELL_HTML));
-        }
-        seg.el.colSpan = endCol - startCol;
-        trEl.appendChild(seg.el);
-        if (endCol < colCnt) {
-            appendToElement(trEl, 
-            // will create (colCnt - endCol) td's
-            new Array(colCnt - endCol + 1).join(EMPTY_CELL_HTML));
-        }
-        var introHtml = dayGrid.renderProps.renderIntroHtml();
-        if (introHtml) {
-            if (isRtl) {
-                appendToElement(trEl, introHtml);
-            }
-            else {
-                prependToElement(trEl, introHtml);
-            }
-        }
-        return skeletonEl;
-    };
-    return DayGridFillRenderer;
-}(FillRenderer));
-
-var DayTile = /** @class */ (function (_super) {
-    __extends(DayTile, _super);
-    function DayTile(el) {
-        var _this = _super.call(this, el) || this;
-        var eventRenderer = _this.eventRenderer = new DayTileEventRenderer(_this);
-        var renderFrame = _this.renderFrame = memoizeRendering(_this._renderFrame);
-        _this.renderFgEvents = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderFrame]);
-        _this.renderEventSelection = memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-        _this.renderEventDrag = memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
-        _this.renderEventResize = memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
-        return _this;
-    }
-    DayTile.prototype.firstContext = function (context) {
-        context.calendar.registerInteractiveComponent(this, {
-            el: this.el,
-            useEventCenter: false
-        });
-    };
-    DayTile.prototype.render = function (props, context) {
-        this.renderFrame(props.date);
-        this.renderFgEvents(context, props.fgSegs);
-        this.renderEventSelection(props.eventSelection);
-        this.renderEventDrag(props.eventDragInstances);
-        this.renderEventResize(props.eventResizeInstances);
-    };
-    DayTile.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderFrame.unrender(); // should unrender everything else
-        this.context.calendar.unregisterInteractiveComponent(this);
-    };
-    DayTile.prototype._renderFrame = function (date) {
-        var _a = this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-        var title = dateEnv.format(date, createFormatter(options.dayPopoverFormat) // TODO: cache
-        );
-        this.el.innerHTML =
-            '<div class="fc-header ' + theme.getClass('popoverHeader') + '">' +
-                '<span class="fc-title">' +
-                htmlEscape(title) +
-                '</span>' +
-                '<span class="fc-close ' + theme.getIconClass('close') + '"></span>' +
-                '</div>' +
-                '<div class="fc-body ' + theme.getClass('popoverContent') + '">' +
-                '<div class="fc-event-container"></div>' +
-                '</div>';
-        this.segContainerEl = this.el.querySelector('.fc-event-container');
-    };
-    DayTile.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {
-        var date = this.props.date; // HACK
-        if (positionLeft < elWidth && positionTop < elHeight) {
-            return {
-                component: this,
-                dateSpan: {
-                    allDay: true,
-                    range: { start: date, end: addDays(date, 1) }
-                },
-                dayEl: this.el,
-                rect: {
-                    left: 0,
-                    top: 0,
-                    right: elWidth,
-                    bottom: elHeight
-                },
-                layer: 1
-            };
-        }
-    };
-    return DayTile;
-}(DateComponent));
-var DayTileEventRenderer = /** @class */ (function (_super) {
-    __extends(DayTileEventRenderer, _super);
-    function DayTileEventRenderer(dayTile) {
-        var _this = _super.call(this) || this;
-        _this.dayTile = dayTile;
-        return _this;
-    }
-    DayTileEventRenderer.prototype.attachSegs = function (segs) {
-        for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-            var seg = segs_1[_i];
-            this.dayTile.segContainerEl.appendChild(seg.el);
-        }
-    };
-    DayTileEventRenderer.prototype.detachSegs = function (segs) {
-        for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-            var seg = segs_2[_i];
-            removeElement(seg.el);
-        }
-    };
-    return DayTileEventRenderer;
-}(SimpleDayGridEventRenderer));
-
-var DayBgRow = /** @class */ (function () {
-    function DayBgRow(context) {
-        this.context = context;
-    }
-    DayBgRow.prototype.renderHtml = function (props) {
-        var parts = [];
-        if (props.renderIntroHtml) {
-            parts.push(props.renderIntroHtml());
-        }
-        for (var _i = 0, _a = props.cells; _i < _a.length; _i++) {
-            var cell = _a[_i];
-            parts.push(renderCellHtml(cell.date, props.dateProfile, this.context, cell.htmlAttrs));
-        }
-        if (!props.cells.length) {
-            parts.push('<td class="fc-day ' + this.context.theme.getClass('widgetContent') + '"></td>');
-        }
-        if (this.context.options.dir === 'rtl') {
-            parts.reverse();
-        }
-        return '<tr>' + parts.join('') + '</tr>';
-    };
-    return DayBgRow;
-}());
-function renderCellHtml(date, dateProfile, context, otherAttrs) {
-    var dateEnv = context.dateEnv, theme = context.theme;
-    var isDateValid = rangeContainsMarker(dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
-    var classes = getDayClasses(date, dateProfile, context);
-    classes.unshift('fc-day', theme.getClass('widgetContent'));
-    return '<td class="' + classes.join(' ') + '"' +
-        (isDateValid ?
-            ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
-            '') +
-        (otherAttrs ?
-            ' ' + otherAttrs :
-            '') +
-        '></td>';
-}
-
-var DAY_NUM_FORMAT = createFormatter({ day: 'numeric' });
-var WEEK_NUM_FORMAT = createFormatter({ week: 'numeric' });
-var DayGrid = /** @class */ (function (_super) {
-    __extends(DayGrid, _super);
-    function DayGrid(el, renderProps) {
-        var _this = _super.call(this, el) || this;
-        _this.bottomCoordPadding = 0; // hack for extending the hit area for the last row of the coordinate grid
-        _this.isCellSizesDirty = false;
-        _this.renderProps = renderProps;
-        var eventRenderer = _this.eventRenderer = new DayGridEventRenderer(_this);
-        var fillRenderer = _this.fillRenderer = new DayGridFillRenderer(_this);
-        _this.mirrorRenderer = new DayGridMirrorRenderer(_this);
-        var renderCells = _this.renderCells = memoizeRendering(_this._renderCells, _this._unrenderCells);
-        _this.renderBusinessHours = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'), fillRenderer.unrender.bind(fillRenderer, 'businessHours'), [renderCells]);
-        _this.renderDateSelection = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'highlight'), fillRenderer.unrender.bind(fillRenderer, 'highlight'), [renderCells]);
-        _this.renderBgEvents = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'), fillRenderer.unrender.bind(fillRenderer, 'bgEvent'), [renderCells]);
-        _this.renderFgEvents = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderCells]);
-        _this.renderEventSelection = memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-        _this.renderEventDrag = memoizeRendering(_this._renderEventDrag, _this._unrenderEventDrag, [renderCells]);
-        _this.renderEventResize = memoizeRendering(_this._renderEventResize, _this._unrenderEventResize, [renderCells]);
-        return _this;
-    }
-    DayGrid.prototype.render = function (props, context) {
-        var cells = props.cells;
-        this.rowCnt = cells.length;
-        this.colCnt = cells[0].length;
-        this.renderCells(cells, props.isRigid);
-        this.renderBusinessHours(context, props.businessHourSegs);
-        this.renderDateSelection(context, props.dateSelectionSegs);
-        this.renderBgEvents(context, props.bgEventSegs);
-        this.renderFgEvents(context, props.fgEventSegs);
-        this.renderEventSelection(props.eventSelection);
-        this.renderEventDrag(props.eventDrag);
-        this.renderEventResize(props.eventResize);
-        if (this.segPopoverTile) {
-            this.updateSegPopoverTile();
-        }
-    };
-    DayGrid.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderCells.unrender(); // will unrender everything else
-    };
-    DayGrid.prototype.getCellRange = function (row, col) {
-        var start = this.props.cells[row][col].date;
-        var end = addDays(start, 1);
-        return { start: start, end: end };
-    };
-    DayGrid.prototype.updateSegPopoverTile = function (date, segs) {
-        var ownProps = this.props;
-        this.segPopoverTile.receiveProps({
-            date: date || this.segPopoverTile.props.date,
-            fgSegs: segs || this.segPopoverTile.props.fgSegs,
-            eventSelection: ownProps.eventSelection,
-            eventDragInstances: ownProps.eventDrag ? ownProps.eventDrag.affectedInstances : null,
-            eventResizeInstances: ownProps.eventResize ? ownProps.eventResize.affectedInstances : null
-        }, this.context);
-    };
-    /* Date Rendering
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype._renderCells = function (cells, isRigid) {
-        var _a = this.context, calendar = _a.calendar, view = _a.view, isRtl = _a.isRtl, dateEnv = _a.dateEnv;
-        var _b = this, rowCnt = _b.rowCnt, colCnt = _b.colCnt;
-        var html = '';
-        var row;
-        var col;
-        for (row = 0; row < rowCnt; row++) {
-            html += this.renderDayRowHtml(row, isRigid);
-        }
-        this.el.innerHTML = html;
-        this.rowEls = findElements(this.el, '.fc-row');
-        this.cellEls = findElements(this.el, '.fc-day, .fc-disabled-day');
-        if (isRtl) {
-            this.cellEls.reverse();
-        }
-        this.rowPositions = new PositionCache(this.el, this.rowEls, false, true // vertical
-        );
-        this.colPositions = new PositionCache(this.el, this.cellEls.slice(0, colCnt), // only the first row
-        true, false // horizontal
-        );
-        // trigger dayRender with each cell's element
-        for (row = 0; row < rowCnt; row++) {
-            for (col = 0; col < colCnt; col++) {
-                calendar.publiclyTrigger('dayRender', [
-                    {
-                        date: dateEnv.toDate(cells[row][col].date),
-                        el: this.getCellEl(row, col),
-                        view: view
-                    }
-                ]);
-            }
-        }
-        this.isCellSizesDirty = true;
-    };
-    DayGrid.prototype._unrenderCells = function () {
-        this.removeSegPopover();
-    };
-    // Generates the HTML for a single row, which is a div that wraps a table.
-    // `row` is the row number.
-    DayGrid.prototype.renderDayRowHtml = function (row, isRigid) {
-        var theme = this.context.theme;
-        var classes = ['fc-row', 'fc-week', theme.getClass('dayRow')];
-        if (isRigid) {
-            classes.push('fc-rigid');
-        }
-        var bgRow = new DayBgRow(this.context);
-        return '' +
-            '<div class="' + classes.join(' ') + '">' +
-            '<div class="fc-bg">' +
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-            bgRow.renderHtml({
-                cells: this.props.cells[row],
-                dateProfile: this.props.dateProfile,
-                renderIntroHtml: this.renderProps.renderBgIntroHtml
-            }) +
-            '</table>' +
-            '</div>' +
-            '<div class="fc-content-skeleton">' +
-            '<table>' +
-            (this.getIsNumbersVisible() ?
-                '<thead>' +
-                    this.renderNumberTrHtml(row) +
-                    '</thead>' :
-                '') +
-            '</table>' +
-            '</div>' +
-            '</div>';
-    };
-    DayGrid.prototype.getIsNumbersVisible = function () {
-        return this.getIsDayNumbersVisible() ||
-            this.renderProps.cellWeekNumbersVisible ||
-            this.renderProps.colWeekNumbersVisible;
-    };
-    DayGrid.prototype.getIsDayNumbersVisible = function () {
-        return this.rowCnt > 1;
-    };
-    /* Grid Number Rendering
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype.renderNumberTrHtml = function (row) {
-        var isRtl = this.context.isRtl;
-        var intro = this.renderProps.renderNumberIntroHtml(row, this);
-        return '' +
-            '<tr>' +
-            (isRtl ? '' : intro) +
-            this.renderNumberCellsHtml(row) +
-            (isRtl ? intro : '') +
-            '</tr>';
-    };
-    DayGrid.prototype.renderNumberCellsHtml = function (row) {
-        var htmls = [];
-        var col;
-        var date;
-        for (col = 0; col < this.colCnt; col++) {
-            date = this.props.cells[row][col].date;
-            htmls.push(this.renderNumberCellHtml(date));
-        }
-        if (this.context.isRtl) {
-            htmls.reverse();
-        }
-        return htmls.join('');
-    };
-    // Generates the HTML for the <td>s of the "number" row in the DayGrid's content skeleton.
-    // The number row will only exist if either day numbers or week numbers are turned on.
-    DayGrid.prototype.renderNumberCellHtml = function (date) {
-        var _a = this.context, dateEnv = _a.dateEnv, options = _a.options;
-        var html = '';
-        var isDateValid = rangeContainsMarker(this.props.dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
-        var isDayNumberVisible = this.getIsDayNumbersVisible() && isDateValid;
-        var classes;
-        var weekCalcFirstDow;
-        if (!isDayNumberVisible && !this.renderProps.cellWeekNumbersVisible) {
-            // no numbers in day cell (week number must be along the side)
-            return '<td></td>'; //  will create an empty space above events :(
-        }
-        classes = getDayClasses(date, this.props.dateProfile, this.context);
-        classes.unshift('fc-day-top');
-        if (this.renderProps.cellWeekNumbersVisible) {
-            weekCalcFirstDow = dateEnv.weekDow;
-        }
-        html += '<td class="' + classes.join(' ') + '"' +
-            (isDateValid ?
-                ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
-                '') +
-            '>';
-        if (this.renderProps.cellWeekNumbersVisible && (date.getUTCDay() === weekCalcFirstDow)) {
-            html += buildGotoAnchorHtml(options, dateEnv, { date: date, type: 'week' }, { 'class': 'fc-week-number' }, dateEnv.format(date, WEEK_NUM_FORMAT) // inner HTML
-            );
-        }
-        if (isDayNumberVisible) {
-            html += buildGotoAnchorHtml(options, dateEnv, date, { 'class': 'fc-day-number' }, dateEnv.format(date, DAY_NUM_FORMAT) // inner HTML
-            );
-        }
-        html += '</td>';
-        return html;
-    };
-    /* Sizing
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype.updateSize = function (isResize) {
-        var calendar = this.context.calendar;
-        var _a = this, fillRenderer = _a.fillRenderer, eventRenderer = _a.eventRenderer, mirrorRenderer = _a.mirrorRenderer;
-        if (isResize ||
-            this.isCellSizesDirty ||
-            calendar.isEventsUpdated // hack
-        ) {
-            this.buildPositionCaches();
-            this.isCellSizesDirty = false;
-        }
-        fillRenderer.computeSizes(isResize);
-        eventRenderer.computeSizes(isResize);
-        mirrorRenderer.computeSizes(isResize);
-        fillRenderer.assignSizes(isResize);
-        eventRenderer.assignSizes(isResize);
-        mirrorRenderer.assignSizes(isResize);
-    };
-    DayGrid.prototype.buildPositionCaches = function () {
-        this.buildColPositions();
-        this.buildRowPositions();
-    };
-    DayGrid.prototype.buildColPositions = function () {
-        this.colPositions.build();
-    };
-    DayGrid.prototype.buildRowPositions = function () {
-        this.rowPositions.build();
-        this.rowPositions.bottoms[this.rowCnt - 1] += this.bottomCoordPadding; // hack
-    };
-    /* Hit System
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype.positionToHit = function (leftPosition, topPosition) {
-        var _a = this, colPositions = _a.colPositions, rowPositions = _a.rowPositions;
-        var col = colPositions.leftToIndex(leftPosition);
-        var row = rowPositions.topToIndex(topPosition);
-        if (row != null && col != null) {
-            return {
-                row: row,
-                col: col,
-                dateSpan: {
-                    range: this.getCellRange(row, col),
-                    allDay: true
-                },
-                dayEl: this.getCellEl(row, col),
-                relativeRect: {
-                    left: colPositions.lefts[col],
-                    right: colPositions.rights[col],
-                    top: rowPositions.tops[row],
-                    bottom: rowPositions.bottoms[row]
-                }
-            };
-        }
-    };
-    /* Cell System
-    ------------------------------------------------------------------------------------------------------------------*/
-    // FYI: the first column is the leftmost column, regardless of date
-    DayGrid.prototype.getCellEl = function (row, col) {
-        return this.cellEls[row * this.colCnt + col];
-    };
-    /* Event Drag Visualization
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype._renderEventDrag = function (state) {
-        if (state) {
-            this.eventRenderer.hideByHash(state.affectedInstances);
-            this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-        }
-    };
-    DayGrid.prototype._unrenderEventDrag = function (state) {
-        if (state) {
-            this.eventRenderer.showByHash(state.affectedInstances);
-            this.fillRenderer.unrender('highlight', this.context);
-        }
-    };
-    /* Event Resize Visualization
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype._renderEventResize = function (state) {
-        if (state) {
-            this.eventRenderer.hideByHash(state.affectedInstances);
-            this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-            this.mirrorRenderer.renderSegs(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-        }
-    };
-    DayGrid.prototype._unrenderEventResize = function (state) {
-        if (state) {
-            this.eventRenderer.showByHash(state.affectedInstances);
-            this.fillRenderer.unrender('highlight', this.context);
-            this.mirrorRenderer.unrender(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-        }
-    };
-    /* More+ Link Popover
-    ------------------------------------------------------------------------------------------------------------------*/
-    DayGrid.prototype.removeSegPopover = function () {
-        if (this.segPopover) {
-            this.segPopover.hide(); // in handler, will call segPopover's removeElement
-        }
-    };
-    // Limits the number of "levels" (vertically stacking layers of events) for each row of the grid.
-    // `levelLimit` can be false (don't limit), a number, or true (should be computed).
-    DayGrid.prototype.limitRows = function (levelLimit) {
-        var rowStructs = this.eventRenderer.rowStructs || [];
-        var row; // row #
-        var rowLevelLimit;
-        for (row = 0; row < rowStructs.length; row++) {
-            this.unlimitRow(row);
-            if (!levelLimit) {
-                rowLevelLimit = false;
-            }
-            else if (typeof levelLimit === 'number') {
-                rowLevelLimit = levelLimit;
-            }
-            else {
-                rowLevelLimit = this.computeRowLevelLimit(row);
-            }
-            if (rowLevelLimit !== false) {
-                this.limitRow(row, rowLevelLimit);
-            }
-        }
-    };
-    // Computes the number of levels a row will accomodate without going outside its bounds.
-    // Assumes the row is "rigid" (maintains a constant height regardless of what is inside).
-    // `row` is the row number.
-    DayGrid.prototype.computeRowLevelLimit = function (row) {
-        var rowEl = this.rowEls[row]; // the containing "fake" row div
-        var rowBottom = rowEl.getBoundingClientRect().bottom; // relative to viewport!
-        var trEls = findChildren(this.eventRenderer.rowStructs[row].tbodyEl);
-        var i;
-        var trEl;
-        // Reveal one level <tr> at a time and stop when we find one out of bounds
-        for (i = 0; i < trEls.length; i++) {
-            trEl = trEls[i];
-            trEl.classList.remove('fc-limited'); // reset to original state (reveal)
-            if (trEl.getBoundingClientRect().bottom > rowBottom) {
-                return i;
-            }
-        }
-        return false; // should not limit at all
-    };
-    // Limits the given grid row to the maximum number of levels and injects "more" links if necessary.
-    // `row` is the row number.
-    // `levelLimit` is a number for the maximum (inclusive) number of levels allowed.
-    DayGrid.prototype.limitRow = function (row, levelLimit) {
-        var _this = this;
-        var colCnt = this.colCnt;
-        var isRtl = this.context.isRtl;
-        var rowStruct = this.eventRenderer.rowStructs[row];
-        var moreNodes = []; // array of "more" <a> links and <td> DOM nodes
-        var col = 0; // col #, left-to-right (not chronologically)
-        var levelSegs; // array of segment objects in the last allowable level, ordered left-to-right
-        var cellMatrix; // a matrix (by level, then column) of all <td> elements in the row
-        var limitedNodes; // array of temporarily hidden level <tr> and segment <td> DOM nodes
-        var i;
-        var seg;
-        var segsBelow; // array of segment objects below `seg` in the current `col`
-        var totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies
-        var colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column)
-        var td;
-        var rowSpan;
-        var segMoreNodes; // array of "more" <td> cells that will stand-in for the current seg's cell
-        var j;
-        var moreTd;
-        var moreWrap;
-        var moreLink;
-        // Iterates through empty level cells and places "more" links inside if need be
-        var emptyCellsUntil = function (endCol) {
-            while (col < endCol) {
-                segsBelow = _this.getCellSegs(row, col, levelLimit);
-                if (segsBelow.length) {
-                    td = cellMatrix[levelLimit - 1][col];
-                    moreLink = _this.renderMoreLink(row, col, segsBelow);
-                    moreWrap = createElement('div', null, moreLink);
-                    td.appendChild(moreWrap);
-                    moreNodes.push(moreWrap);
-                }
-                col++;
-            }
-        };
-        if (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit?
-            levelSegs = rowStruct.segLevels[levelLimit - 1];
-            cellMatrix = rowStruct.cellMatrix;
-            limitedNodes = findChildren(rowStruct.tbodyEl).slice(levelLimit); // get level <tr> elements past the limit
-            limitedNodes.forEach(function (node) {
-                node.classList.add('fc-limited'); // hide elements and get a simple DOM-nodes array
-            });
-            // iterate though segments in the last allowable level
-            for (i = 0; i < levelSegs.length; i++) {
-                seg = levelSegs[i];
-                var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-                var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-                emptyCellsUntil(leftCol); // process empty cells before the segment
-                // determine *all* segments below `seg` that occupy the same columns
-                colSegsBelow = [];
-                totalSegsBelow = 0;
-                while (col <= rightCol) {
-                    segsBelow = this.getCellSegs(row, col, levelLimit);
-                    colSegsBelow.push(segsBelow);
-                    totalSegsBelow += segsBelow.length;
-                    col++;
-                }
-                if (totalSegsBelow) { // do we need to replace this segment with one or many "more" links?
-                    td = cellMatrix[levelLimit - 1][leftCol]; // the segment's parent cell
-                    rowSpan = td.rowSpan || 1;
-                    segMoreNodes = [];
-                    // make a replacement <td> for each column the segment occupies. will be one for each colspan
-                    for (j = 0; j < colSegsBelow.length; j++) {
-                        moreTd = createElement('td', { className: 'fc-more-cell', rowSpan: rowSpan });
-                        segsBelow = colSegsBelow[j];
-                        moreLink = this.renderMoreLink(row, leftCol + j, [seg].concat(segsBelow) // count seg as hidden too
-                        );
-                        moreWrap = createElement('div', null, moreLink);
-                        moreTd.appendChild(moreWrap);
-                        segMoreNodes.push(moreTd);
-                        moreNodes.push(moreTd);
-                    }
-                    td.classList.add('fc-limited');
-                    insertAfterElement(td, segMoreNodes);
-                    limitedNodes.push(td);
-                }
-            }
-            emptyCellsUntil(this.colCnt); // finish off the level
-            rowStruct.moreEls = moreNodes; // for easy undoing later
-            rowStruct.limitedEls = limitedNodes; // for easy undoing later
-        }
-    };
-    // Reveals all levels and removes all "more"-related elements for a grid's row.
-    // `row` is a row number.
-    DayGrid.prototype.unlimitRow = function (row) {
-        var rowStruct = this.eventRenderer.rowStructs[row];
-        if (rowStruct.moreEls) {
-            rowStruct.moreEls.forEach(removeElement);
-            rowStruct.moreEls = null;
-        }
-        if (rowStruct.limitedEls) {
-            rowStruct.limitedEls.forEach(function (limitedEl) {
-                limitedEl.classList.remove('fc-limited');
-            });
-            rowStruct.limitedEls = null;
-        }
-    };
-    // Renders an <a> element that represents hidden event element for a cell.
-    // Responsible for attaching click handler as well.
-    DayGrid.prototype.renderMoreLink = function (row, col, hiddenSegs) {
-        var _this = this;
-        var _a = this.context, calendar = _a.calendar, view = _a.view, dateEnv = _a.dateEnv, options = _a.options, isRtl = _a.isRtl;
-        var a = createElement('a', { className: 'fc-more' });
-        a.innerText = this.getMoreLinkText(hiddenSegs.length);
-        a.addEventListener('click', function (ev) {
-            var clickOption = options.eventLimitClick;
-            var _col = isRtl ? _this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
-            var date = _this.props.cells[row][_col].date;
-            var moreEl = ev.currentTarget;
-            var dayEl = _this.getCellEl(row, col);
-            var allSegs = _this.getCellSegs(row, col);
-            // rescope the segments to be within the cell's date
-            var reslicedAllSegs = _this.resliceDaySegs(allSegs, date);
-            var reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date);
-            if (typeof clickOption === 'function') {
-                // the returned value can be an atomic option
-                clickOption = calendar.publiclyTrigger('eventLimitClick', [
-                    {
-                        date: dateEnv.toDate(date),
-                        allDay: true,
-                        dayEl: dayEl,
-                        moreEl: moreEl,
-                        segs: reslicedAllSegs,
-                        hiddenSegs: reslicedHiddenSegs,
-                        jsEvent: ev,
-                        view: view
-                    }
-                ]);
-            }
-            if (clickOption === 'popover') {
-                _this.showSegPopover(row, col, moreEl, reslicedAllSegs);
-            }
-            else if (typeof clickOption === 'string') { // a view name
-                calendar.zoomTo(date, clickOption);
-            }
-        });
-        return a;
-    };
-    // Reveals the popover that displays all events within a cell
-    DayGrid.prototype.showSegPopover = function (row, col, moreLink, segs) {
-        var _this = this;
-        var _a = this.context, calendar = _a.calendar, view = _a.view, theme = _a.theme, isRtl = _a.isRtl;
-        var _col = isRtl ? this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
-        var moreWrap = moreLink.parentNode; // the <div> wrapper around the <a>
-        var topEl; // the element we want to match the top coordinate of
-        var options;
-        if (this.rowCnt === 1) {
-            topEl = view.el; // will cause the popover to cover any sort of header
-        }
-        else {
-            topEl = this.rowEls[row]; // will align with top of row
-        }
-        options = {
-            className: 'fc-more-popover ' + theme.getClass('popover'),
-            parentEl: view.el,
-            top: computeRect(topEl).top,
-            autoHide: true,
-            content: function (el) {
-                _this.segPopoverTile = new DayTile(el);
-                _this.updateSegPopoverTile(_this.props.cells[row][_col].date, segs);
-            },
-            hide: function () {
-                _this.segPopoverTile.destroy();
-                _this.segPopoverTile = null;
-                _this.segPopover.destroy();
-                _this.segPopover = null;
-            }
-        };
-        // Determine horizontal coordinate.
-        // We use the moreWrap instead of the <td> to avoid border confusion.
-        if (isRtl) {
-            options.right = computeRect(moreWrap).right + 1; // +1 to be over cell border
-        }
-        else {
-            options.left = computeRect(moreWrap).left - 1; // -1 to be over cell border
-        }
-        this.segPopover = new Popover(options);
-        this.segPopover.show();
-        calendar.releaseAfterSizingTriggers(); // hack for eventPositioned
-    };
-    // Given the events within an array of segment objects, reslice them to be in a single day
-    DayGrid.prototype.resliceDaySegs = function (segs, dayDate) {
-        var dayStart = dayDate;
-        var dayEnd = addDays(dayStart, 1);
-        var dayRange = { start: dayStart, end: dayEnd };
-        var newSegs = [];
-        for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-            var seg = segs_1[_i];
-            var eventRange = seg.eventRange;
-            var origRange = eventRange.range;
-            var slicedRange = intersectRanges(origRange, dayRange);
-            if (slicedRange) {
-                newSegs.push(__assign({}, seg, { eventRange: {
-                        def: eventRange.def,
-                        ui: __assign({}, eventRange.ui, { durationEditable: false }),
-                        instance: eventRange.instance,
-                        range: slicedRange
-                    }, isStart: seg.isStart && slicedRange.start.valueOf() === origRange.start.valueOf(), isEnd: seg.isEnd && slicedRange.end.valueOf() === origRange.end.valueOf() }));
-            }
-        }
-        return newSegs;
-    };
-    // Generates the text that should be inside a "more" link, given the number of events it represents
-    DayGrid.prototype.getMoreLinkText = function (num) {
-        var opt = this.context.options.eventLimitText;
-        if (typeof opt === 'function') {
-            return opt(num);
-        }
-        else {
-            return '+' + num + ' ' + opt;
-        }
-    };
-    // Returns segments within a given cell.
-    // If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs.
-    DayGrid.prototype.getCellSegs = function (row, col, startLevel) {
-        var segMatrix = this.eventRenderer.rowStructs[row].segMatrix;
-        var level = startLevel || 0;
-        var segs = [];
-        var seg;
-        while (level < segMatrix.length) {
-            seg = segMatrix[level][col];
-            if (seg) {
-                segs.push(seg);
-            }
-            level++;
-        }
-        return segs;
-    };
-    return DayGrid;
-}(DateComponent));
-
-var WEEK_NUM_FORMAT$1 = createFormatter({ week: 'numeric' });
-/* An abstract class for the daygrid views, as well as month view. Renders one or more rows of day cells.
-----------------------------------------------------------------------------------------------------------------------*/
-// It is a manager for a DayGrid subcomponent, which does most of the heavy lifting.
-// It is responsible for managing width/height.
-var AbstractDayGridView = /** @class */ (function (_super) {
-    __extends(AbstractDayGridView, _super);
-    function AbstractDayGridView() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.processOptions = memoize(_this._processOptions);
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-        /* Header Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Generates the HTML that will go before the day-of week header cells
-        _this.renderHeadIntroHtml = function () {
-            var _a = _this.context, theme = _a.theme, options = _a.options;
-            if (_this.colWeekNumbersVisible) {
-                return '' +
-                    '<th class="fc-week-number ' + theme.getClass('widgetHeader') + '" ' + _this.weekNumberStyleAttr() + '>' +
-                    '<span>' + // needed for matchCellWidths
-                    htmlEscape(options.weekLabel) +
-                    '</span>' +
-                    '</th>';
-            }
-            return '';
-        };
-        /* Day Grid Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Generates the HTML that will go before content-skeleton cells that display the day/week numbers
-        _this.renderDayGridNumberIntroHtml = function (row, dayGrid) {
-            var _a = _this.context, options = _a.options, dateEnv = _a.dateEnv;
-            var weekStart = dayGrid.props.cells[row][0].date;
-            if (_this.colWeekNumbersVisible) {
-                return '' +
-                    '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '>' +
-                    buildGotoAnchorHtml(// aside from link, important for matchCellWidths
-                    options, dateEnv, { date: weekStart, type: 'week', forceOff: dayGrid.colCnt === 1 }, dateEnv.format(weekStart, WEEK_NUM_FORMAT$1) // inner HTML
-                    ) +
-                    '</td>';
-            }
-            return '';
-        };
-        // Generates the HTML that goes before the day bg cells for each day-row
-        _this.renderDayGridBgIntroHtml = function () {
-            var theme = _this.context.theme;
-            if (_this.colWeekNumbersVisible) {
-                return '<td class="fc-week-number ' + theme.getClass('widgetContent') + '" ' + _this.weekNumberStyleAttr() + '></td>';
-            }
-            return '';
-        };
-        // Generates the HTML that goes before every other type of row generated by DayGrid.
-        // Affects mirror-skeleton and highlight-skeleton rows.
-        _this.renderDayGridIntroHtml = function () {
-            if (_this.colWeekNumbersVisible) {
-                return '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '></td>';
-            }
-            return '';
-        };
-        return _this;
-    }
-    AbstractDayGridView.prototype._processOptions = function (options) {
-        if (options.weekNumbers) {
-            if (options.weekNumbersWithinDays) {
-                this.cellWeekNumbersVisible = true;
-                this.colWeekNumbersVisible = false;
-            }
-            else {
-                this.cellWeekNumbersVisible = false;
-                this.colWeekNumbersVisible = true;
-            }
-        }
-        else {
-            this.colWeekNumbersVisible = false;
-            this.cellWeekNumbersVisible = false;
-        }
-    };
-    AbstractDayGridView.prototype.render = function (props, context) {
-        _super.prototype.render.call(this, props, context);
-        this.processOptions(context.options);
-        this.renderSkeleton(context);
-    };
-    AbstractDayGridView.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderSkeleton.unrender();
-    };
-    AbstractDayGridView.prototype._renderSkeleton = function (context) {
-        this.el.classList.add('fc-dayGrid-view');
-        this.el.innerHTML = this.renderSkeletonHtml();
-        this.scroller = new ScrollComponent('hidden', // overflow x
-        'auto' // overflow y
-        );
-        var dayGridContainerEl = this.scroller.el;
-        this.el.querySelector('.fc-body > tr > td').appendChild(dayGridContainerEl);
-        dayGridContainerEl.classList.add('fc-day-grid-container');
-        var dayGridEl = createElement('div', { className: 'fc-day-grid' });
-        dayGridContainerEl.appendChild(dayGridEl);
-        this.dayGrid = new DayGrid(dayGridEl, {
-            renderNumberIntroHtml: this.renderDayGridNumberIntroHtml,
-            renderBgIntroHtml: this.renderDayGridBgIntroHtml,
-            renderIntroHtml: this.renderDayGridIntroHtml,
-            colWeekNumbersVisible: this.colWeekNumbersVisible,
-            cellWeekNumbersVisible: this.cellWeekNumbersVisible
-        });
-    };
-    AbstractDayGridView.prototype._unrenderSkeleton = function () {
-        this.el.classList.remove('fc-dayGrid-view');
-        this.dayGrid.destroy();
-        this.scroller.destroy();
-    };
-    // Builds the HTML skeleton for the view.
-    // The day-grid component will render inside of a container defined by this HTML.
-    AbstractDayGridView.prototype.renderSkeletonHtml = function () {
-        var _a = this.context, theme = _a.theme, options = _a.options;
-        return '' +
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-            (options.columnHeader ?
-                '<thead class="fc-head">' +
-                    '<tr>' +
-                    '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
-                    '</tr>' +
-                    '</thead>' :
-                '') +
-            '<tbody class="fc-body">' +
-            '<tr>' +
-            '<td class="' + theme.getClass('widgetContent') + '"></td>' +
-            '</tr>' +
-            '</tbody>' +
-            '</table>';
-    };
-    // Generates an HTML attribute string for setting the width of the week number column, if it is known
-    AbstractDayGridView.prototype.weekNumberStyleAttr = function () {
-        if (this.weekNumberWidth != null) {
-            return 'style="width:' + this.weekNumberWidth + 'px"';
-        }
-        return '';
-    };
-    // Determines whether each row should have a constant height
-    AbstractDayGridView.prototype.hasRigidRows = function () {
-        var eventLimit = this.context.options.eventLimit;
-        return eventLimit && typeof eventLimit !== 'number';
-    };
-    /* Dimensions
-    ------------------------------------------------------------------------------------------------------------------*/
-    AbstractDayGridView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-        _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto); // will call updateBaseSize. important that executes first
-        this.dayGrid.updateSize(isResize);
-    };
-    // Refreshes the horizontal dimensions of the view
-    AbstractDayGridView.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-        var dayGrid = this.dayGrid;
-        var eventLimit = this.context.options.eventLimit;
-        var headRowEl = this.header ? this.header.el : null; // HACK
-        var scrollerHeight;
-        var scrollbarWidths;
-        // hack to give the view some height prior to dayGrid's columns being rendered
-        // TODO: separate setting height from scroller VS dayGrid.
-        if (!dayGrid.rowEls) {
-            if (!isAuto) {
-                scrollerHeight = this.computeScrollerHeight(viewHeight);
-                this.scroller.setHeight(scrollerHeight);
-            }
-            return;
-        }
-        if (this.colWeekNumbersVisible) {
-            // Make sure all week number cells running down the side have the same width.
-            this.weekNumberWidth = matchCellWidths(findElements(this.el, '.fc-week-number'));
-        }
-        // reset all heights to be natural
-        this.scroller.clear();
-        if (headRowEl) {
-            uncompensateScroll(headRowEl);
-        }
-        dayGrid.removeSegPopover(); // kill the "more" popover if displayed
-        // is the event limit a constant level number?
-        if (eventLimit && typeof eventLimit === 'number') {
-            dayGrid.limitRows(eventLimit); // limit the levels first so the height can redistribute after
-        }
-        // distribute the height to the rows
-        // (viewHeight is a "recommended" value if isAuto)
-        scrollerHeight = this.computeScrollerHeight(viewHeight);
-        this.setGridHeight(scrollerHeight, isAuto);
-        // is the event limit dynamically calculated?
-        if (eventLimit && typeof eventLimit !== 'number') {
-            dayGrid.limitRows(eventLimit); // limit the levels after the grid's row heights have been set
-        }
-        if (!isAuto) { // should we force dimensions of the scroll container?
-            this.scroller.setHeight(scrollerHeight);
-            scrollbarWidths = this.scroller.getScrollbarWidths();
-            if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?
-                if (headRowEl) {
-                    compensateScroll(headRowEl, scrollbarWidths);
-                }
-                // doing the scrollbar compensation might have created text overflow which created more height. redo
-                scrollerHeight = this.computeScrollerHeight(viewHeight);
-                this.scroller.setHeight(scrollerHeight);
-            }
-            // guarantees the same scrollbar widths
-            this.scroller.lockOverflow(scrollbarWidths);
-        }
-    };
-    // given a desired total height of the view, returns what the height of the scroller should be
-    AbstractDayGridView.prototype.computeScrollerHeight = function (viewHeight) {
-        return viewHeight -
-            subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-    };
-    // Sets the height of just the DayGrid component in this view
-    AbstractDayGridView.prototype.setGridHeight = function (height, isAuto) {
-        if (this.context.options.monthMode) {
-            // if auto, make the height of each row the height that it would be if there were 6 weeks
-            if (isAuto) {
-                height *= this.dayGrid.rowCnt / 6;
-            }
-            distributeHeight(this.dayGrid.rowEls, height, !isAuto); // if auto, don't compensate for height-hogging rows
-        }
-        else {
-            if (isAuto) {
-                undistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding
-            }
-            else {
-                distributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows
-            }
-        }
-    };
-    /* Scroll
-    ------------------------------------------------------------------------------------------------------------------*/
-    AbstractDayGridView.prototype.computeDateScroll = function (duration) {
-        return { top: 0 };
-    };
-    AbstractDayGridView.prototype.queryDateScroll = function () {
-        return { top: this.scroller.getScrollTop() };
-    };
-    AbstractDayGridView.prototype.applyDateScroll = function (scroll) {
-        if (scroll.top !== undefined) {
-            this.scroller.setScrollTop(scroll.top);
-        }
-    };
-    return AbstractDayGridView;
-}(View));
-AbstractDayGridView.prototype.dateProfileGeneratorClass = DayGridDateProfileGenerator;
-
-var SimpleDayGrid = /** @class */ (function (_super) {
-    __extends(SimpleDayGrid, _super);
-    function SimpleDayGrid(dayGrid) {
-        var _this = _super.call(this, dayGrid.el) || this;
-        _this.slicer = new DayGridSlicer();
-        _this.dayGrid = dayGrid;
-        return _this;
-    }
-    SimpleDayGrid.prototype.firstContext = function (context) {
-        context.calendar.registerInteractiveComponent(this, { el: this.dayGrid.el });
-    };
-    SimpleDayGrid.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.context.calendar.unregisterInteractiveComponent(this);
-    };
-    SimpleDayGrid.prototype.render = function (props, context) {
-        var dayGrid = this.dayGrid;
-        var dateProfile = props.dateProfile, dayTable = props.dayTable;
-        dayGrid.receiveContext(context); // hack because context is used in sliceProps
-        dayGrid.receiveProps(__assign({}, this.slicer.sliceProps(props, dateProfile, props.nextDayThreshold, context.calendar, dayGrid, dayTable), { dateProfile: dateProfile, cells: dayTable.cells, isRigid: props.isRigid }), context);
-    };
-    SimpleDayGrid.prototype.buildPositionCaches = function () {
-        this.dayGrid.buildPositionCaches();
-    };
-    SimpleDayGrid.prototype.queryHit = function (positionLeft, positionTop) {
-        var rawHit = this.dayGrid.positionToHit(positionLeft, positionTop);
-        if (rawHit) {
-            return {
-                component: this.dayGrid,
-                dateSpan: rawHit.dateSpan,
-                dayEl: rawHit.dayEl,
-                rect: {
-                    left: rawHit.relativeRect.left,
-                    right: rawHit.relativeRect.right,
-                    top: rawHit.relativeRect.top,
-                    bottom: rawHit.relativeRect.bottom
-                },
-                layer: 0
-            };
-        }
-    };
-    return SimpleDayGrid;
-}(DateComponent));
-var DayGridSlicer = /** @class */ (function (_super) {
-    __extends(DayGridSlicer, _super);
-    function DayGridSlicer() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    DayGridSlicer.prototype.sliceRange = function (dateRange, dayTable) {
-        return dayTable.sliceRange(dateRange);
-    };
-    return DayGridSlicer;
-}(Slicer));
-
-var DayGridView = /** @class */ (function (_super) {
-    __extends(DayGridView, _super);
-    function DayGridView() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.buildDayTable = memoize(buildDayTable);
-        return _this;
-    }
-    DayGridView.prototype.render = function (props, context) {
-        _super.prototype.render.call(this, props, context); // will call _renderSkeleton/_unrenderSkeleton
-        var dateProfile = this.props.dateProfile;
-        var dayTable = this.dayTable =
-            this.buildDayTable(dateProfile, props.dateProfileGenerator);
-        if (this.header) {
-            this.header.receiveProps({
-                dateProfile: dateProfile,
-                dates: dayTable.headerDates,
-                datesRepDistinctDays: dayTable.rowCnt === 1,
-                renderIntroHtml: this.renderHeadIntroHtml
-            }, context);
-        }
-        this.simpleDayGrid.receiveProps({
-            dateProfile: dateProfile,
-            dayTable: dayTable,
-            businessHours: props.businessHours,
-            dateSelection: props.dateSelection,
-            eventStore: props.eventStore,
-            eventUiBases: props.eventUiBases,
-            eventSelection: props.eventSelection,
-            eventDrag: props.eventDrag,
-            eventResize: props.eventResize,
-            isRigid: this.hasRigidRows(),
-            nextDayThreshold: this.context.nextDayThreshold
-        }, context);
-    };
-    DayGridView.prototype._renderSkeleton = function (context) {
-        _super.prototype._renderSkeleton.call(this, context);
-        if (context.options.columnHeader) {
-            this.header = new DayHeader(this.el.querySelector('.fc-head-container'));
-        }
-        this.simpleDayGrid = new SimpleDayGrid(this.dayGrid);
-    };
-    DayGridView.prototype._unrenderSkeleton = function () {
-        _super.prototype._unrenderSkeleton.call(this);
-        if (this.header) {
-            this.header.destroy();
-        }
-        this.simpleDayGrid.destroy();
-    };
-    return DayGridView;
-}(AbstractDayGridView));
-function buildDayTable(dateProfile, dateProfileGenerator) {
-    var daySeries = new DaySeries(dateProfile.renderRange, dateProfileGenerator);
-    return new DayTable(daySeries, /year|month|week/.test(dateProfile.currentRangeUnit));
-}
-
-var main = createPlugin({
-    defaultView: 'dayGridMonth',
-    views: {
-        dayGrid: DayGridView,
-        dayGridDay: {
-            type: 'dayGrid',
-            duration: { days: 1 }
-        },
-        dayGridWeek: {
-            type: 'dayGrid',
-            duration: { weeks: 1 }
-        },
-        dayGridMonth: {
-            type: 'dayGrid',
-            duration: { months: 1 },
-            monthMode: true,
-            fixedWeekCount: true
-        }
-    }
-});
-
-export default main;
-export { AbstractDayGridView, DayBgRow, DayGrid, DayGridSlicer, DayGridView, SimpleDayGrid, buildDayTable as buildBasicDayTable };
diff --git a/library/fullcalendar/packages/daygrid/main.js b/library/fullcalendar/packages/daygrid/main.js
deleted file mode 100644
index 8ccdef25d..000000000
--- a/library/fullcalendar/packages/daygrid/main.js
+++ /dev/null
@@ -1,1669 +0,0 @@
-/*!
-FullCalendar Day Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarDayGrid = {}, global.FullCalendar));
-}(this, function (exports, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    var DayGridDateProfileGenerator = /** @class */ (function (_super) {
-        __extends(DayGridDateProfileGenerator, _super);
-        function DayGridDateProfileGenerator() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        // Computes the date range that will be rendered.
-        DayGridDateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {
-            var dateEnv = this.dateEnv;
-            var renderRange = _super.prototype.buildRenderRange.call(this, currentRange, currentRangeUnit, isRangeAllDay);
-            var start = renderRange.start;
-            var end = renderRange.end;
-            var endOfWeek;
-            // year and month views should be aligned with weeks. this is already done for week
-            if (/^(year|month)$/.test(currentRangeUnit)) {
-                start = dateEnv.startOfWeek(start);
-                // make end-of-week if not already
-                endOfWeek = dateEnv.startOfWeek(end);
-                if (endOfWeek.valueOf() !== end.valueOf()) {
-                    end = core.addWeeks(endOfWeek, 1);
-                }
-            }
-            // ensure 6 weeks
-            if (this.options.monthMode &&
-                this.options.fixedWeekCount) {
-                var rowCnt = Math.ceil(// could be partial weeks due to hiddenDays
-                core.diffWeeks(start, end));
-                end = core.addWeeks(end, 6 - rowCnt);
-            }
-            return { start: start, end: end };
-        };
-        return DayGridDateProfileGenerator;
-    }(core.DateProfileGenerator));
-
-    /* A rectangular panel that is absolutely positioned over other content
-    ------------------------------------------------------------------------------------------------------------------------
-    Options:
-      - className (string)
-      - content (HTML string, element, or element array)
-      - parentEl
-      - top
-      - left
-      - right (the x coord of where the right edge should be. not a "CSS" right)
-      - autoHide (boolean)
-      - show (callback)
-      - hide (callback)
-    */
-    var Popover = /** @class */ (function () {
-        function Popover(options) {
-            var _this = this;
-            this.isHidden = true;
-            this.margin = 10; // the space required between the popover and the edges of the scroll container
-            // Triggered when the user clicks *anywhere* in the document, for the autoHide feature
-            this.documentMousedown = function (ev) {
-                // only hide the popover if the click happened outside the popover
-                if (_this.el && !_this.el.contains(ev.target)) {
-                    _this.hide();
-                }
-            };
-            this.options = options;
-        }
-        // Shows the popover on the specified position. Renders it if not already
-        Popover.prototype.show = function () {
-            if (this.isHidden) {
-                if (!this.el) {
-                    this.render();
-                }
-                this.el.style.display = '';
-                this.position();
-                this.isHidden = false;
-                this.trigger('show');
-            }
-        };
-        // Hides the popover, through CSS, but does not remove it from the DOM
-        Popover.prototype.hide = function () {
-            if (!this.isHidden) {
-                this.el.style.display = 'none';
-                this.isHidden = true;
-                this.trigger('hide');
-            }
-        };
-        // Creates `this.el` and renders content inside of it
-        Popover.prototype.render = function () {
-            var _this = this;
-            var options = this.options;
-            var el = this.el = core.createElement('div', {
-                className: 'fc-popover ' + (options.className || ''),
-                style: {
-                    top: '0',
-                    left: '0'
-                }
-            });
-            if (typeof options.content === 'function') {
-                options.content(el);
-            }
-            options.parentEl.appendChild(el);
-            // when a click happens on anything inside with a 'fc-close' className, hide the popover
-            core.listenBySelector(el, 'click', '.fc-close', function (ev) {
-                _this.hide();
-            });
-            if (options.autoHide) {
-                document.addEventListener('mousedown', this.documentMousedown);
-            }
-        };
-        // Hides and unregisters any handlers
-        Popover.prototype.destroy = function () {
-            this.hide();
-            if (this.el) {
-                core.removeElement(this.el);
-                this.el = null;
-            }
-            document.removeEventListener('mousedown', this.documentMousedown);
-        };
-        // Positions the popover optimally, using the top/left/right options
-        Popover.prototype.position = function () {
-            var options = this.options;
-            var el = this.el;
-            var elDims = el.getBoundingClientRect(); // only used for width,height
-            var origin = core.computeRect(el.offsetParent);
-            var clippingRect = core.computeClippingRect(options.parentEl);
-            var top; // the "position" (not "offset") values for the popover
-            var left; //
-            // compute top and left
-            top = options.top || 0;
-            if (options.left !== undefined) {
-                left = options.left;
-            }
-            else if (options.right !== undefined) {
-                left = options.right - elDims.width; // derive the left value from the right value
-            }
-            else {
-                left = 0;
-            }
-            // constrain to the view port. if constrained by two edges, give precedence to top/left
-            top = Math.min(top, clippingRect.bottom - elDims.height - this.margin);
-            top = Math.max(top, clippingRect.top + this.margin);
-            left = Math.min(left, clippingRect.right - elDims.width - this.margin);
-            left = Math.max(left, clippingRect.left + this.margin);
-            core.applyStyle(el, {
-                top: top - origin.top,
-                left: left - origin.left
-            });
-        };
-        // Triggers a callback. Calls a function in the option hash of the same name.
-        // Arguments beyond the first `name` are forwarded on.
-        // TODO: better code reuse for this. Repeat code
-        // can kill this???
-        Popover.prototype.trigger = function (name) {
-            if (this.options[name]) {
-                this.options[name].apply(this, Array.prototype.slice.call(arguments, 1));
-            }
-        };
-        return Popover;
-    }());
-
-    /* Event-rendering methods for the DayGrid class
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // "Simple" is bad a name. has nothing to do with SimpleDayGrid
-    var SimpleDayGridEventRenderer = /** @class */ (function (_super) {
-        __extends(SimpleDayGridEventRenderer, _super);
-        function SimpleDayGridEventRenderer() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        // Builds the HTML to be used for the default element for an individual segment
-        SimpleDayGridEventRenderer.prototype.renderSegHtml = function (seg, mirrorInfo) {
-            var context = this.context;
-            var eventRange = seg.eventRange;
-            var eventDef = eventRange.def;
-            var eventUi = eventRange.ui;
-            var allDay = eventDef.allDay;
-            var isDraggable = core.computeEventDraggable(context, eventDef, eventUi);
-            var isResizableFromStart = allDay && seg.isStart && core.computeEventStartResizable(context, eventDef, eventUi);
-            var isResizableFromEnd = allDay && seg.isEnd && core.computeEventEndResizable(context, eventDef, eventUi);
-            var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd, mirrorInfo);
-            var skinCss = core.cssToStr(this.getSkinCss(eventUi));
-            var timeHtml = '';
-            var timeText;
-            var titleHtml;
-            classes.unshift('fc-day-grid-event', 'fc-h-event');
-            // Only display a timed events time if it is the starting segment
-            if (seg.isStart) {
-                timeText = this.getTimeText(eventRange);
-                if (timeText) {
-                    timeHtml = '<span class="fc-time">' + core.htmlEscape(timeText) + '</span>';
-                }
-            }
-            titleHtml =
-                '<span class="fc-title">' +
-                    (core.htmlEscape(eventDef.title || '') || '&nbsp;') + // we always want one line of height
-                    '</span>';
-            return '<a class="' + classes.join(' ') + '"' +
-                (eventDef.url ?
-                    ' href="' + core.htmlEscape(eventDef.url) + '"' :
-                    '') +
-                (skinCss ?
-                    ' style="' + skinCss + '"' :
-                    '') +
-                '>' +
-                '<div class="fc-content">' +
-                (context.options.dir === 'rtl' ?
-                    titleHtml + ' ' + timeHtml : // put a natural space in between
-                    timeHtml + ' ' + titleHtml //
-                ) +
-                '</div>' +
-                (isResizableFromStart ?
-                    '<div class="fc-resizer fc-start-resizer"></div>' :
-                    '') +
-                (isResizableFromEnd ?
-                    '<div class="fc-resizer fc-end-resizer"></div>' :
-                    '') +
-                '</a>';
-        };
-        // Computes a default event time formatting string if `eventTimeFormat` is not explicitly defined
-        SimpleDayGridEventRenderer.prototype.computeEventTimeFormat = function () {
-            return {
-                hour: 'numeric',
-                minute: '2-digit',
-                omitZeroMinute: true,
-                meridiem: 'narrow'
-            };
-        };
-        SimpleDayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-            return false; // TODO: somehow consider the originating DayGrid's column count
-        };
-        return SimpleDayGridEventRenderer;
-    }(core.FgEventRenderer));
-
-    /* Event-rendering methods for the DayGrid class
-    ----------------------------------------------------------------------------------------------------------------------*/
-    var DayGridEventRenderer = /** @class */ (function (_super) {
-        __extends(DayGridEventRenderer, _super);
-        function DayGridEventRenderer(dayGrid) {
-            var _this = _super.call(this) || this;
-            _this.dayGrid = dayGrid;
-            return _this;
-        }
-        // Renders the given foreground event segments onto the grid
-        DayGridEventRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-            var rowStructs = this.rowStructs = this.renderSegRows(segs);
-            // append to each row's content skeleton
-            this.dayGrid.rowEls.forEach(function (rowNode, i) {
-                rowNode.querySelector('.fc-content-skeleton > table').appendChild(rowStructs[i].tbodyEl);
-            });
-            // removes the "more.." events popover
-            if (!mirrorInfo) {
-                this.dayGrid.removeSegPopover();
-            }
-        };
-        // Unrenders all currently rendered foreground event segments
-        DayGridEventRenderer.prototype.detachSegs = function () {
-            var rowStructs = this.rowStructs || [];
-            var rowStruct;
-            while ((rowStruct = rowStructs.pop())) {
-                core.removeElement(rowStruct.tbodyEl);
-            }
-            this.rowStructs = null;
-        };
-        // Uses the given events array to generate <tbody> elements that should be appended to each row's content skeleton.
-        // Returns an array of rowStruct objects (see the bottom of `renderSegRow`).
-        // PRECONDITION: each segment shoud already have a rendered and assigned `.el`
-        DayGridEventRenderer.prototype.renderSegRows = function (segs) {
-            var rowStructs = [];
-            var segRows;
-            var row;
-            segRows = this.groupSegRows(segs); // group into nested arrays
-            // iterate each row of segment groupings
-            for (row = 0; row < segRows.length; row++) {
-                rowStructs.push(this.renderSegRow(row, segRows[row]));
-            }
-            return rowStructs;
-        };
-        // Given a row # and an array of segments all in the same row, render a <tbody> element, a skeleton that contains
-        // the segments. Returns object with a bunch of internal data about how the render was calculated.
-        // NOTE: modifies rowSegs
-        DayGridEventRenderer.prototype.renderSegRow = function (row, rowSegs) {
-            var isRtl = this.context.isRtl;
-            var dayGrid = this.dayGrid;
-            var colCnt = dayGrid.colCnt;
-            var segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels
-            var levelCnt = Math.max(1, segLevels.length); // ensure at least one level
-            var tbody = document.createElement('tbody');
-            var segMatrix = []; // lookup for which segments are rendered into which level+col cells
-            var cellMatrix = []; // lookup for all <td> elements of the level+col matrix
-            var loneCellMatrix = []; // lookup for <td> elements that only take up a single column
-            var i;
-            var levelSegs;
-            var col;
-            var tr;
-            var j;
-            var seg;
-            var td;
-            // populates empty cells from the current column (`col`) to `endCol`
-            function emptyCellsUntil(endCol) {
-                while (col < endCol) {
-                    // try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell
-                    td = (loneCellMatrix[i - 1] || [])[col];
-                    if (td) {
-                        td.rowSpan = (td.rowSpan || 1) + 1;
-                    }
-                    else {
-                        td = document.createElement('td');
-                        tr.appendChild(td);
-                    }
-                    cellMatrix[i][col] = td;
-                    loneCellMatrix[i][col] = td;
-                    col++;
-                }
-            }
-            for (i = 0; i < levelCnt; i++) { // iterate through all levels
-                levelSegs = segLevels[i];
-                col = 0;
-                tr = document.createElement('tr');
-                segMatrix.push([]);
-                cellMatrix.push([]);
-                loneCellMatrix.push([]);
-                // levelCnt might be 1 even though there are no actual levels. protect against this.
-                // this single empty row is useful for styling.
-                if (levelSegs) {
-                    for (j = 0; j < levelSegs.length; j++) { // iterate through segments in level
-                        seg = levelSegs[j];
-                        var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-                        var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-                        emptyCellsUntil(leftCol);
-                        // create a container that occupies or more columns. append the event element.
-                        td = core.createElement('td', { className: 'fc-event-container' }, seg.el);
-                        if (leftCol !== rightCol) {
-                            td.colSpan = rightCol - leftCol + 1;
-                        }
-                        else { // a single-column segment
-                            loneCellMatrix[i][col] = td;
-                        }
-                        while (col <= rightCol) {
-                            cellMatrix[i][col] = td;
-                            segMatrix[i][col] = seg;
-                            col++;
-                        }
-                        tr.appendChild(td);
-                    }
-                }
-                emptyCellsUntil(colCnt); // finish off the row
-                var introHtml = dayGrid.renderProps.renderIntroHtml();
-                if (introHtml) {
-                    if (isRtl) {
-                        core.appendToElement(tr, introHtml);
-                    }
-                    else {
-                        core.prependToElement(tr, introHtml);
-                    }
-                }
-                tbody.appendChild(tr);
-            }
-            return {
-                row: row,
-                tbodyEl: tbody,
-                cellMatrix: cellMatrix,
-                segMatrix: segMatrix,
-                segLevels: segLevels,
-                segs: rowSegs
-            };
-        };
-        // Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels.
-        // NOTE: modifies segs
-        DayGridEventRenderer.prototype.buildSegLevels = function (segs) {
-            var isRtl = this.context.isRtl;
-            var colCnt = this.dayGrid.colCnt;
-            var levels = [];
-            var i;
-            var seg;
-            var j;
-            // Give preference to elements with certain criteria, so they have
-            // a chance to be closer to the top.
-            segs = this.sortEventSegs(segs);
-            for (i = 0; i < segs.length; i++) {
-                seg = segs[i];
-                // loop through levels, starting with the topmost, until the segment doesn't collide with other segments
-                for (j = 0; j < levels.length; j++) {
-                    if (!isDaySegCollision(seg, levels[j])) {
-                        break;
-                    }
-                }
-                // `j` now holds the desired subrow index
-                seg.level = j;
-                seg.leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol; // for sorting only
-                seg.rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol // for sorting only
-                ;
-                (levels[j] || (levels[j] = [])).push(seg);
-            }
-            // order segments left-to-right. very important if calendar is RTL
-            for (j = 0; j < levels.length; j++) {
-                levels[j].sort(compareDaySegCols);
-            }
-            return levels;
-        };
-        // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row
-        DayGridEventRenderer.prototype.groupSegRows = function (segs) {
-            var segRows = [];
-            var i;
-            for (i = 0; i < this.dayGrid.rowCnt; i++) {
-                segRows.push([]);
-            }
-            for (i = 0; i < segs.length; i++) {
-                segRows[segs[i].row].push(segs[i]);
-            }
-            return segRows;
-        };
-        // Computes a default `displayEventEnd` value if one is not expliclty defined
-        DayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-            return this.dayGrid.colCnt === 1; // we'll likely have space if there's only one day
-        };
-        return DayGridEventRenderer;
-    }(SimpleDayGridEventRenderer));
-    // Computes whether two segments' columns collide. They are assumed to be in the same row.
-    function isDaySegCollision(seg, otherSegs) {
-        var i;
-        var otherSeg;
-        for (i = 0; i < otherSegs.length; i++) {
-            otherSeg = otherSegs[i];
-            if (otherSeg.firstCol <= seg.lastCol &&
-                otherSeg.lastCol >= seg.firstCol) {
-                return true;
-            }
-        }
-        return false;
-    }
-    // A cmp function for determining the leftmost event
-    function compareDaySegCols(a, b) {
-        return a.leftCol - b.leftCol;
-    }
-
-    var DayGridMirrorRenderer = /** @class */ (function (_super) {
-        __extends(DayGridMirrorRenderer, _super);
-        function DayGridMirrorRenderer() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        DayGridMirrorRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-            var sourceSeg = mirrorInfo.sourceSeg;
-            var rowStructs = this.rowStructs = this.renderSegRows(segs);
-            // inject each new event skeleton into each associated row
-            this.dayGrid.rowEls.forEach(function (rowNode, row) {
-                var skeletonEl = core.htmlToElement('<div class="fc-mirror-skeleton"><table></table></div>'); // will be absolutely positioned
-                var skeletonTopEl;
-                var skeletonTop;
-                // If there is an original segment, match the top position. Otherwise, put it at the row's top level
-                if (sourceSeg && sourceSeg.row === row) {
-                    skeletonTopEl = sourceSeg.el;
-                }
-                else {
-                    skeletonTopEl = rowNode.querySelector('.fc-content-skeleton tbody');
-                    if (!skeletonTopEl) { // when no events
-                        skeletonTopEl = rowNode.querySelector('.fc-content-skeleton table');
-                    }
-                }
-                skeletonTop = skeletonTopEl.getBoundingClientRect().top -
-                    rowNode.getBoundingClientRect().top; // the offsetParent origin
-                skeletonEl.style.top = skeletonTop + 'px';
-                skeletonEl.querySelector('table').appendChild(rowStructs[row].tbodyEl);
-                rowNode.appendChild(skeletonEl);
-            });
-        };
-        return DayGridMirrorRenderer;
-    }(DayGridEventRenderer));
-
-    var EMPTY_CELL_HTML = '<td style="pointer-events:none"></td>';
-    var DayGridFillRenderer = /** @class */ (function (_super) {
-        __extends(DayGridFillRenderer, _super);
-        function DayGridFillRenderer(dayGrid) {
-            var _this = _super.call(this) || this;
-            _this.fillSegTag = 'td'; // override the default tag name
-            _this.dayGrid = dayGrid;
-            return _this;
-        }
-        DayGridFillRenderer.prototype.renderSegs = function (type, context, segs) {
-            // don't render timed background events
-            if (type === 'bgEvent') {
-                segs = segs.filter(function (seg) {
-                    return seg.eventRange.def.allDay;
-                });
-            }
-            _super.prototype.renderSegs.call(this, type, context, segs);
-        };
-        DayGridFillRenderer.prototype.attachSegs = function (type, segs) {
-            var els = [];
-            var i;
-            var seg;
-            var skeletonEl;
-            for (i = 0; i < segs.length; i++) {
-                seg = segs[i];
-                skeletonEl = this.renderFillRow(type, seg);
-                this.dayGrid.rowEls[seg.row].appendChild(skeletonEl);
-                els.push(skeletonEl);
-            }
-            return els;
-        };
-        // Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered.
-        DayGridFillRenderer.prototype.renderFillRow = function (type, seg) {
-            var dayGrid = this.dayGrid;
-            var isRtl = this.context.isRtl;
-            var colCnt = dayGrid.colCnt;
-            var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-            var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-            var startCol = leftCol;
-            var endCol = rightCol + 1;
-            var className;
-            var skeletonEl;
-            var trEl;
-            if (type === 'businessHours') {
-                className = 'bgevent';
-            }
-            else {
-                className = type.toLowerCase();
-            }
-            skeletonEl = core.htmlToElement('<div class="fc-' + className + '-skeleton">' +
-                '<table><tr></tr></table>' +
-                '</div>');
-            trEl = skeletonEl.getElementsByTagName('tr')[0];
-            if (startCol > 0) {
-                core.appendToElement(trEl, 
-                // will create (startCol + 1) td's
-                new Array(startCol + 1).join(EMPTY_CELL_HTML));
-            }
-            seg.el.colSpan = endCol - startCol;
-            trEl.appendChild(seg.el);
-            if (endCol < colCnt) {
-                core.appendToElement(trEl, 
-                // will create (colCnt - endCol) td's
-                new Array(colCnt - endCol + 1).join(EMPTY_CELL_HTML));
-            }
-            var introHtml = dayGrid.renderProps.renderIntroHtml();
-            if (introHtml) {
-                if (isRtl) {
-                    core.appendToElement(trEl, introHtml);
-                }
-                else {
-                    core.prependToElement(trEl, introHtml);
-                }
-            }
-            return skeletonEl;
-        };
-        return DayGridFillRenderer;
-    }(core.FillRenderer));
-
-    var DayTile = /** @class */ (function (_super) {
-        __extends(DayTile, _super);
-        function DayTile(el) {
-            var _this = _super.call(this, el) || this;
-            var eventRenderer = _this.eventRenderer = new DayTileEventRenderer(_this);
-            var renderFrame = _this.renderFrame = core.memoizeRendering(_this._renderFrame);
-            _this.renderFgEvents = core.memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderFrame]);
-            _this.renderEventSelection = core.memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-            _this.renderEventDrag = core.memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
-            _this.renderEventResize = core.memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
-            return _this;
-        }
-        DayTile.prototype.firstContext = function (context) {
-            context.calendar.registerInteractiveComponent(this, {
-                el: this.el,
-                useEventCenter: false
-            });
-        };
-        DayTile.prototype.render = function (props, context) {
-            this.renderFrame(props.date);
-            this.renderFgEvents(context, props.fgSegs);
-            this.renderEventSelection(props.eventSelection);
-            this.renderEventDrag(props.eventDragInstances);
-            this.renderEventResize(props.eventResizeInstances);
-        };
-        DayTile.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderFrame.unrender(); // should unrender everything else
-            this.context.calendar.unregisterInteractiveComponent(this);
-        };
-        DayTile.prototype._renderFrame = function (date) {
-            var _a = this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-            var title = dateEnv.format(date, core.createFormatter(options.dayPopoverFormat) // TODO: cache
-            );
-            this.el.innerHTML =
-                '<div class="fc-header ' + theme.getClass('popoverHeader') + '">' +
-                    '<span class="fc-title">' +
-                    core.htmlEscape(title) +
-                    '</span>' +
-                    '<span class="fc-close ' + theme.getIconClass('close') + '"></span>' +
-                    '</div>' +
-                    '<div class="fc-body ' + theme.getClass('popoverContent') + '">' +
-                    '<div class="fc-event-container"></div>' +
-                    '</div>';
-            this.segContainerEl = this.el.querySelector('.fc-event-container');
-        };
-        DayTile.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {
-            var date = this.props.date; // HACK
-            if (positionLeft < elWidth && positionTop < elHeight) {
-                return {
-                    component: this,
-                    dateSpan: {
-                        allDay: true,
-                        range: { start: date, end: core.addDays(date, 1) }
-                    },
-                    dayEl: this.el,
-                    rect: {
-                        left: 0,
-                        top: 0,
-                        right: elWidth,
-                        bottom: elHeight
-                    },
-                    layer: 1
-                };
-            }
-        };
-        return DayTile;
-    }(core.DateComponent));
-    var DayTileEventRenderer = /** @class */ (function (_super) {
-        __extends(DayTileEventRenderer, _super);
-        function DayTileEventRenderer(dayTile) {
-            var _this = _super.call(this) || this;
-            _this.dayTile = dayTile;
-            return _this;
-        }
-        DayTileEventRenderer.prototype.attachSegs = function (segs) {
-            for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-                var seg = segs_1[_i];
-                this.dayTile.segContainerEl.appendChild(seg.el);
-            }
-        };
-        DayTileEventRenderer.prototype.detachSegs = function (segs) {
-            for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
-                var seg = segs_2[_i];
-                core.removeElement(seg.el);
-            }
-        };
-        return DayTileEventRenderer;
-    }(SimpleDayGridEventRenderer));
-
-    var DayBgRow = /** @class */ (function () {
-        function DayBgRow(context) {
-            this.context = context;
-        }
-        DayBgRow.prototype.renderHtml = function (props) {
-            var parts = [];
-            if (props.renderIntroHtml) {
-                parts.push(props.renderIntroHtml());
-            }
-            for (var _i = 0, _a = props.cells; _i < _a.length; _i++) {
-                var cell = _a[_i];
-                parts.push(renderCellHtml(cell.date, props.dateProfile, this.context, cell.htmlAttrs));
-            }
-            if (!props.cells.length) {
-                parts.push('<td class="fc-day ' + this.context.theme.getClass('widgetContent') + '"></td>');
-            }
-            if (this.context.options.dir === 'rtl') {
-                parts.reverse();
-            }
-            return '<tr>' + parts.join('') + '</tr>';
-        };
-        return DayBgRow;
-    }());
-    function renderCellHtml(date, dateProfile, context, otherAttrs) {
-        var dateEnv = context.dateEnv, theme = context.theme;
-        var isDateValid = core.rangeContainsMarker(dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
-        var classes = core.getDayClasses(date, dateProfile, context);
-        classes.unshift('fc-day', theme.getClass('widgetContent'));
-        return '<td class="' + classes.join(' ') + '"' +
-            (isDateValid ?
-                ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
-                '') +
-            (otherAttrs ?
-                ' ' + otherAttrs :
-                '') +
-            '></td>';
-    }
-
-    var DAY_NUM_FORMAT = core.createFormatter({ day: 'numeric' });
-    var WEEK_NUM_FORMAT = core.createFormatter({ week: 'numeric' });
-    var DayGrid = /** @class */ (function (_super) {
-        __extends(DayGrid, _super);
-        function DayGrid(el, renderProps) {
-            var _this = _super.call(this, el) || this;
-            _this.bottomCoordPadding = 0; // hack for extending the hit area for the last row of the coordinate grid
-            _this.isCellSizesDirty = false;
-            _this.renderProps = renderProps;
-            var eventRenderer = _this.eventRenderer = new DayGridEventRenderer(_this);
-            var fillRenderer = _this.fillRenderer = new DayGridFillRenderer(_this);
-            _this.mirrorRenderer = new DayGridMirrorRenderer(_this);
-            var renderCells = _this.renderCells = core.memoizeRendering(_this._renderCells, _this._unrenderCells);
-            _this.renderBusinessHours = core.memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'), fillRenderer.unrender.bind(fillRenderer, 'businessHours'), [renderCells]);
-            _this.renderDateSelection = core.memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'highlight'), fillRenderer.unrender.bind(fillRenderer, 'highlight'), [renderCells]);
-            _this.renderBgEvents = core.memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'), fillRenderer.unrender.bind(fillRenderer, 'bgEvent'), [renderCells]);
-            _this.renderFgEvents = core.memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderCells]);
-            _this.renderEventSelection = core.memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-            _this.renderEventDrag = core.memoizeRendering(_this._renderEventDrag, _this._unrenderEventDrag, [renderCells]);
-            _this.renderEventResize = core.memoizeRendering(_this._renderEventResize, _this._unrenderEventResize, [renderCells]);
-            return _this;
-        }
-        DayGrid.prototype.render = function (props, context) {
-            var cells = props.cells;
-            this.rowCnt = cells.length;
-            this.colCnt = cells[0].length;
-            this.renderCells(cells, props.isRigid);
-            this.renderBusinessHours(context, props.businessHourSegs);
-            this.renderDateSelection(context, props.dateSelectionSegs);
-            this.renderBgEvents(context, props.bgEventSegs);
-            this.renderFgEvents(context, props.fgEventSegs);
-            this.renderEventSelection(props.eventSelection);
-            this.renderEventDrag(props.eventDrag);
-            this.renderEventResize(props.eventResize);
-            if (this.segPopoverTile) {
-                this.updateSegPopoverTile();
-            }
-        };
-        DayGrid.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderCells.unrender(); // will unrender everything else
-        };
-        DayGrid.prototype.getCellRange = function (row, col) {
-            var start = this.props.cells[row][col].date;
-            var end = core.addDays(start, 1);
-            return { start: start, end: end };
-        };
-        DayGrid.prototype.updateSegPopoverTile = function (date, segs) {
-            var ownProps = this.props;
-            this.segPopoverTile.receiveProps({
-                date: date || this.segPopoverTile.props.date,
-                fgSegs: segs || this.segPopoverTile.props.fgSegs,
-                eventSelection: ownProps.eventSelection,
-                eventDragInstances: ownProps.eventDrag ? ownProps.eventDrag.affectedInstances : null,
-                eventResizeInstances: ownProps.eventResize ? ownProps.eventResize.affectedInstances : null
-            }, this.context);
-        };
-        /* Date Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype._renderCells = function (cells, isRigid) {
-            var _a = this.context, calendar = _a.calendar, view = _a.view, isRtl = _a.isRtl, dateEnv = _a.dateEnv;
-            var _b = this, rowCnt = _b.rowCnt, colCnt = _b.colCnt;
-            var html = '';
-            var row;
-            var col;
-            for (row = 0; row < rowCnt; row++) {
-                html += this.renderDayRowHtml(row, isRigid);
-            }
-            this.el.innerHTML = html;
-            this.rowEls = core.findElements(this.el, '.fc-row');
-            this.cellEls = core.findElements(this.el, '.fc-day, .fc-disabled-day');
-            if (isRtl) {
-                this.cellEls.reverse();
-            }
-            this.rowPositions = new core.PositionCache(this.el, this.rowEls, false, true // vertical
-            );
-            this.colPositions = new core.PositionCache(this.el, this.cellEls.slice(0, colCnt), // only the first row
-            true, false // horizontal
-            );
-            // trigger dayRender with each cell's element
-            for (row = 0; row < rowCnt; row++) {
-                for (col = 0; col < colCnt; col++) {
-                    calendar.publiclyTrigger('dayRender', [
-                        {
-                            date: dateEnv.toDate(cells[row][col].date),
-                            el: this.getCellEl(row, col),
-                            view: view
-                        }
-                    ]);
-                }
-            }
-            this.isCellSizesDirty = true;
-        };
-        DayGrid.prototype._unrenderCells = function () {
-            this.removeSegPopover();
-        };
-        // Generates the HTML for a single row, which is a div that wraps a table.
-        // `row` is the row number.
-        DayGrid.prototype.renderDayRowHtml = function (row, isRigid) {
-            var theme = this.context.theme;
-            var classes = ['fc-row', 'fc-week', theme.getClass('dayRow')];
-            if (isRigid) {
-                classes.push('fc-rigid');
-            }
-            var bgRow = new DayBgRow(this.context);
-            return '' +
-                '<div class="' + classes.join(' ') + '">' +
-                '<div class="fc-bg">' +
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                bgRow.renderHtml({
-                    cells: this.props.cells[row],
-                    dateProfile: this.props.dateProfile,
-                    renderIntroHtml: this.renderProps.renderBgIntroHtml
-                }) +
-                '</table>' +
-                '</div>' +
-                '<div class="fc-content-skeleton">' +
-                '<table>' +
-                (this.getIsNumbersVisible() ?
-                    '<thead>' +
-                        this.renderNumberTrHtml(row) +
-                        '</thead>' :
-                    '') +
-                '</table>' +
-                '</div>' +
-                '</div>';
-        };
-        DayGrid.prototype.getIsNumbersVisible = function () {
-            return this.getIsDayNumbersVisible() ||
-                this.renderProps.cellWeekNumbersVisible ||
-                this.renderProps.colWeekNumbersVisible;
-        };
-        DayGrid.prototype.getIsDayNumbersVisible = function () {
-            return this.rowCnt > 1;
-        };
-        /* Grid Number Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype.renderNumberTrHtml = function (row) {
-            var isRtl = this.context.isRtl;
-            var intro = this.renderProps.renderNumberIntroHtml(row, this);
-            return '' +
-                '<tr>' +
-                (isRtl ? '' : intro) +
-                this.renderNumberCellsHtml(row) +
-                (isRtl ? intro : '') +
-                '</tr>';
-        };
-        DayGrid.prototype.renderNumberCellsHtml = function (row) {
-            var htmls = [];
-            var col;
-            var date;
-            for (col = 0; col < this.colCnt; col++) {
-                date = this.props.cells[row][col].date;
-                htmls.push(this.renderNumberCellHtml(date));
-            }
-            if (this.context.isRtl) {
-                htmls.reverse();
-            }
-            return htmls.join('');
-        };
-        // Generates the HTML for the <td>s of the "number" row in the DayGrid's content skeleton.
-        // The number row will only exist if either day numbers or week numbers are turned on.
-        DayGrid.prototype.renderNumberCellHtml = function (date) {
-            var _a = this.context, dateEnv = _a.dateEnv, options = _a.options;
-            var html = '';
-            var isDateValid = core.rangeContainsMarker(this.props.dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
-            var isDayNumberVisible = this.getIsDayNumbersVisible() && isDateValid;
-            var classes;
-            var weekCalcFirstDow;
-            if (!isDayNumberVisible && !this.renderProps.cellWeekNumbersVisible) {
-                // no numbers in day cell (week number must be along the side)
-                return '<td></td>'; //  will create an empty space above events :(
-            }
-            classes = core.getDayClasses(date, this.props.dateProfile, this.context);
-            classes.unshift('fc-day-top');
-            if (this.renderProps.cellWeekNumbersVisible) {
-                weekCalcFirstDow = dateEnv.weekDow;
-            }
-            html += '<td class="' + classes.join(' ') + '"' +
-                (isDateValid ?
-                    ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
-                    '') +
-                '>';
-            if (this.renderProps.cellWeekNumbersVisible && (date.getUTCDay() === weekCalcFirstDow)) {
-                html += core.buildGotoAnchorHtml(options, dateEnv, { date: date, type: 'week' }, { 'class': 'fc-week-number' }, dateEnv.format(date, WEEK_NUM_FORMAT) // inner HTML
-                );
-            }
-            if (isDayNumberVisible) {
-                html += core.buildGotoAnchorHtml(options, dateEnv, date, { 'class': 'fc-day-number' }, dateEnv.format(date, DAY_NUM_FORMAT) // inner HTML
-                );
-            }
-            html += '</td>';
-            return html;
-        };
-        /* Sizing
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype.updateSize = function (isResize) {
-            var calendar = this.context.calendar;
-            var _a = this, fillRenderer = _a.fillRenderer, eventRenderer = _a.eventRenderer, mirrorRenderer = _a.mirrorRenderer;
-            if (isResize ||
-                this.isCellSizesDirty ||
-                calendar.isEventsUpdated // hack
-            ) {
-                this.buildPositionCaches();
-                this.isCellSizesDirty = false;
-            }
-            fillRenderer.computeSizes(isResize);
-            eventRenderer.computeSizes(isResize);
-            mirrorRenderer.computeSizes(isResize);
-            fillRenderer.assignSizes(isResize);
-            eventRenderer.assignSizes(isResize);
-            mirrorRenderer.assignSizes(isResize);
-        };
-        DayGrid.prototype.buildPositionCaches = function () {
-            this.buildColPositions();
-            this.buildRowPositions();
-        };
-        DayGrid.prototype.buildColPositions = function () {
-            this.colPositions.build();
-        };
-        DayGrid.prototype.buildRowPositions = function () {
-            this.rowPositions.build();
-            this.rowPositions.bottoms[this.rowCnt - 1] += this.bottomCoordPadding; // hack
-        };
-        /* Hit System
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype.positionToHit = function (leftPosition, topPosition) {
-            var _a = this, colPositions = _a.colPositions, rowPositions = _a.rowPositions;
-            var col = colPositions.leftToIndex(leftPosition);
-            var row = rowPositions.topToIndex(topPosition);
-            if (row != null && col != null) {
-                return {
-                    row: row,
-                    col: col,
-                    dateSpan: {
-                        range: this.getCellRange(row, col),
-                        allDay: true
-                    },
-                    dayEl: this.getCellEl(row, col),
-                    relativeRect: {
-                        left: colPositions.lefts[col],
-                        right: colPositions.rights[col],
-                        top: rowPositions.tops[row],
-                        bottom: rowPositions.bottoms[row]
-                    }
-                };
-            }
-        };
-        /* Cell System
-        ------------------------------------------------------------------------------------------------------------------*/
-        // FYI: the first column is the leftmost column, regardless of date
-        DayGrid.prototype.getCellEl = function (row, col) {
-            return this.cellEls[row * this.colCnt + col];
-        };
-        /* Event Drag Visualization
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype._renderEventDrag = function (state) {
-            if (state) {
-                this.eventRenderer.hideByHash(state.affectedInstances);
-                this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-            }
-        };
-        DayGrid.prototype._unrenderEventDrag = function (state) {
-            if (state) {
-                this.eventRenderer.showByHash(state.affectedInstances);
-                this.fillRenderer.unrender('highlight', this.context);
-            }
-        };
-        /* Event Resize Visualization
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype._renderEventResize = function (state) {
-            if (state) {
-                this.eventRenderer.hideByHash(state.affectedInstances);
-                this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-                this.mirrorRenderer.renderSegs(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-            }
-        };
-        DayGrid.prototype._unrenderEventResize = function (state) {
-            if (state) {
-                this.eventRenderer.showByHash(state.affectedInstances);
-                this.fillRenderer.unrender('highlight', this.context);
-                this.mirrorRenderer.unrender(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-            }
-        };
-        /* More+ Link Popover
-        ------------------------------------------------------------------------------------------------------------------*/
-        DayGrid.prototype.removeSegPopover = function () {
-            if (this.segPopover) {
-                this.segPopover.hide(); // in handler, will call segPopover's removeElement
-            }
-        };
-        // Limits the number of "levels" (vertically stacking layers of events) for each row of the grid.
-        // `levelLimit` can be false (don't limit), a number, or true (should be computed).
-        DayGrid.prototype.limitRows = function (levelLimit) {
-            var rowStructs = this.eventRenderer.rowStructs || [];
-            var row; // row #
-            var rowLevelLimit;
-            for (row = 0; row < rowStructs.length; row++) {
-                this.unlimitRow(row);
-                if (!levelLimit) {
-                    rowLevelLimit = false;
-                }
-                else if (typeof levelLimit === 'number') {
-                    rowLevelLimit = levelLimit;
-                }
-                else {
-                    rowLevelLimit = this.computeRowLevelLimit(row);
-                }
-                if (rowLevelLimit !== false) {
-                    this.limitRow(row, rowLevelLimit);
-                }
-            }
-        };
-        // Computes the number of levels a row will accomodate without going outside its bounds.
-        // Assumes the row is "rigid" (maintains a constant height regardless of what is inside).
-        // `row` is the row number.
-        DayGrid.prototype.computeRowLevelLimit = function (row) {
-            var rowEl = this.rowEls[row]; // the containing "fake" row div
-            var rowBottom = rowEl.getBoundingClientRect().bottom; // relative to viewport!
-            var trEls = core.findChildren(this.eventRenderer.rowStructs[row].tbodyEl);
-            var i;
-            var trEl;
-            // Reveal one level <tr> at a time and stop when we find one out of bounds
-            for (i = 0; i < trEls.length; i++) {
-                trEl = trEls[i];
-                trEl.classList.remove('fc-limited'); // reset to original state (reveal)
-                if (trEl.getBoundingClientRect().bottom > rowBottom) {
-                    return i;
-                }
-            }
-            return false; // should not limit at all
-        };
-        // Limits the given grid row to the maximum number of levels and injects "more" links if necessary.
-        // `row` is the row number.
-        // `levelLimit` is a number for the maximum (inclusive) number of levels allowed.
-        DayGrid.prototype.limitRow = function (row, levelLimit) {
-            var _this = this;
-            var colCnt = this.colCnt;
-            var isRtl = this.context.isRtl;
-            var rowStruct = this.eventRenderer.rowStructs[row];
-            var moreNodes = []; // array of "more" <a> links and <td> DOM nodes
-            var col = 0; // col #, left-to-right (not chronologically)
-            var levelSegs; // array of segment objects in the last allowable level, ordered left-to-right
-            var cellMatrix; // a matrix (by level, then column) of all <td> elements in the row
-            var limitedNodes; // array of temporarily hidden level <tr> and segment <td> DOM nodes
-            var i;
-            var seg;
-            var segsBelow; // array of segment objects below `seg` in the current `col`
-            var totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies
-            var colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column)
-            var td;
-            var rowSpan;
-            var segMoreNodes; // array of "more" <td> cells that will stand-in for the current seg's cell
-            var j;
-            var moreTd;
-            var moreWrap;
-            var moreLink;
-            // Iterates through empty level cells and places "more" links inside if need be
-            var emptyCellsUntil = function (endCol) {
-                while (col < endCol) {
-                    segsBelow = _this.getCellSegs(row, col, levelLimit);
-                    if (segsBelow.length) {
-                        td = cellMatrix[levelLimit - 1][col];
-                        moreLink = _this.renderMoreLink(row, col, segsBelow);
-                        moreWrap = core.createElement('div', null, moreLink);
-                        td.appendChild(moreWrap);
-                        moreNodes.push(moreWrap);
-                    }
-                    col++;
-                }
-            };
-            if (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit?
-                levelSegs = rowStruct.segLevels[levelLimit - 1];
-                cellMatrix = rowStruct.cellMatrix;
-                limitedNodes = core.findChildren(rowStruct.tbodyEl).slice(levelLimit); // get level <tr> elements past the limit
-                limitedNodes.forEach(function (node) {
-                    node.classList.add('fc-limited'); // hide elements and get a simple DOM-nodes array
-                });
-                // iterate though segments in the last allowable level
-                for (i = 0; i < levelSegs.length; i++) {
-                    seg = levelSegs[i];
-                    var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
-                    var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
-                    emptyCellsUntil(leftCol); // process empty cells before the segment
-                    // determine *all* segments below `seg` that occupy the same columns
-                    colSegsBelow = [];
-                    totalSegsBelow = 0;
-                    while (col <= rightCol) {
-                        segsBelow = this.getCellSegs(row, col, levelLimit);
-                        colSegsBelow.push(segsBelow);
-                        totalSegsBelow += segsBelow.length;
-                        col++;
-                    }
-                    if (totalSegsBelow) { // do we need to replace this segment with one or many "more" links?
-                        td = cellMatrix[levelLimit - 1][leftCol]; // the segment's parent cell
-                        rowSpan = td.rowSpan || 1;
-                        segMoreNodes = [];
-                        // make a replacement <td> for each column the segment occupies. will be one for each colspan
-                        for (j = 0; j < colSegsBelow.length; j++) {
-                            moreTd = core.createElement('td', { className: 'fc-more-cell', rowSpan: rowSpan });
-                            segsBelow = colSegsBelow[j];
-                            moreLink = this.renderMoreLink(row, leftCol + j, [seg].concat(segsBelow) // count seg as hidden too
-                            );
-                            moreWrap = core.createElement('div', null, moreLink);
-                            moreTd.appendChild(moreWrap);
-                            segMoreNodes.push(moreTd);
-                            moreNodes.push(moreTd);
-                        }
-                        td.classList.add('fc-limited');
-                        core.insertAfterElement(td, segMoreNodes);
-                        limitedNodes.push(td);
-                    }
-                }
-                emptyCellsUntil(this.colCnt); // finish off the level
-                rowStruct.moreEls = moreNodes; // for easy undoing later
-                rowStruct.limitedEls = limitedNodes; // for easy undoing later
-            }
-        };
-        // Reveals all levels and removes all "more"-related elements for a grid's row.
-        // `row` is a row number.
-        DayGrid.prototype.unlimitRow = function (row) {
-            var rowStruct = this.eventRenderer.rowStructs[row];
-            if (rowStruct.moreEls) {
-                rowStruct.moreEls.forEach(core.removeElement);
-                rowStruct.moreEls = null;
-            }
-            if (rowStruct.limitedEls) {
-                rowStruct.limitedEls.forEach(function (limitedEl) {
-                    limitedEl.classList.remove('fc-limited');
-                });
-                rowStruct.limitedEls = null;
-            }
-        };
-        // Renders an <a> element that represents hidden event element for a cell.
-        // Responsible for attaching click handler as well.
-        DayGrid.prototype.renderMoreLink = function (row, col, hiddenSegs) {
-            var _this = this;
-            var _a = this.context, calendar = _a.calendar, view = _a.view, dateEnv = _a.dateEnv, options = _a.options, isRtl = _a.isRtl;
-            var a = core.createElement('a', { className: 'fc-more' });
-            a.innerText = this.getMoreLinkText(hiddenSegs.length);
-            a.addEventListener('click', function (ev) {
-                var clickOption = options.eventLimitClick;
-                var _col = isRtl ? _this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
-                var date = _this.props.cells[row][_col].date;
-                var moreEl = ev.currentTarget;
-                var dayEl = _this.getCellEl(row, col);
-                var allSegs = _this.getCellSegs(row, col);
-                // rescope the segments to be within the cell's date
-                var reslicedAllSegs = _this.resliceDaySegs(allSegs, date);
-                var reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date);
-                if (typeof clickOption === 'function') {
-                    // the returned value can be an atomic option
-                    clickOption = calendar.publiclyTrigger('eventLimitClick', [
-                        {
-                            date: dateEnv.toDate(date),
-                            allDay: true,
-                            dayEl: dayEl,
-                            moreEl: moreEl,
-                            segs: reslicedAllSegs,
-                            hiddenSegs: reslicedHiddenSegs,
-                            jsEvent: ev,
-                            view: view
-                        }
-                    ]);
-                }
-                if (clickOption === 'popover') {
-                    _this.showSegPopover(row, col, moreEl, reslicedAllSegs);
-                }
-                else if (typeof clickOption === 'string') { // a view name
-                    calendar.zoomTo(date, clickOption);
-                }
-            });
-            return a;
-        };
-        // Reveals the popover that displays all events within a cell
-        DayGrid.prototype.showSegPopover = function (row, col, moreLink, segs) {
-            var _this = this;
-            var _a = this.context, calendar = _a.calendar, view = _a.view, theme = _a.theme, isRtl = _a.isRtl;
-            var _col = isRtl ? this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
-            var moreWrap = moreLink.parentNode; // the <div> wrapper around the <a>
-            var topEl; // the element we want to match the top coordinate of
-            var options;
-            if (this.rowCnt === 1) {
-                topEl = view.el; // will cause the popover to cover any sort of header
-            }
-            else {
-                topEl = this.rowEls[row]; // will align with top of row
-            }
-            options = {
-                className: 'fc-more-popover ' + theme.getClass('popover'),
-                parentEl: view.el,
-                top: core.computeRect(topEl).top,
-                autoHide: true,
-                content: function (el) {
-                    _this.segPopoverTile = new DayTile(el);
-                    _this.updateSegPopoverTile(_this.props.cells[row][_col].date, segs);
-                },
-                hide: function () {
-                    _this.segPopoverTile.destroy();
-                    _this.segPopoverTile = null;
-                    _this.segPopover.destroy();
-                    _this.segPopover = null;
-                }
-            };
-            // Determine horizontal coordinate.
-            // We use the moreWrap instead of the <td> to avoid border confusion.
-            if (isRtl) {
-                options.right = core.computeRect(moreWrap).right + 1; // +1 to be over cell border
-            }
-            else {
-                options.left = core.computeRect(moreWrap).left - 1; // -1 to be over cell border
-            }
-            this.segPopover = new Popover(options);
-            this.segPopover.show();
-            calendar.releaseAfterSizingTriggers(); // hack for eventPositioned
-        };
-        // Given the events within an array of segment objects, reslice them to be in a single day
-        DayGrid.prototype.resliceDaySegs = function (segs, dayDate) {
-            var dayStart = dayDate;
-            var dayEnd = core.addDays(dayStart, 1);
-            var dayRange = { start: dayStart, end: dayEnd };
-            var newSegs = [];
-            for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-                var seg = segs_1[_i];
-                var eventRange = seg.eventRange;
-                var origRange = eventRange.range;
-                var slicedRange = core.intersectRanges(origRange, dayRange);
-                if (slicedRange) {
-                    newSegs.push(__assign({}, seg, { eventRange: {
-                            def: eventRange.def,
-                            ui: __assign({}, eventRange.ui, { durationEditable: false }),
-                            instance: eventRange.instance,
-                            range: slicedRange
-                        }, isStart: seg.isStart && slicedRange.start.valueOf() === origRange.start.valueOf(), isEnd: seg.isEnd && slicedRange.end.valueOf() === origRange.end.valueOf() }));
-                }
-            }
-            return newSegs;
-        };
-        // Generates the text that should be inside a "more" link, given the number of events it represents
-        DayGrid.prototype.getMoreLinkText = function (num) {
-            var opt = this.context.options.eventLimitText;
-            if (typeof opt === 'function') {
-                return opt(num);
-            }
-            else {
-                return '+' + num + ' ' + opt;
-            }
-        };
-        // Returns segments within a given cell.
-        // If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs.
-        DayGrid.prototype.getCellSegs = function (row, col, startLevel) {
-            var segMatrix = this.eventRenderer.rowStructs[row].segMatrix;
-            var level = startLevel || 0;
-            var segs = [];
-            var seg;
-            while (level < segMatrix.length) {
-                seg = segMatrix[level][col];
-                if (seg) {
-                    segs.push(seg);
-                }
-                level++;
-            }
-            return segs;
-        };
-        return DayGrid;
-    }(core.DateComponent));
-
-    var WEEK_NUM_FORMAT$1 = core.createFormatter({ week: 'numeric' });
-    /* An abstract class for the daygrid views, as well as month view. Renders one or more rows of day cells.
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // It is a manager for a DayGrid subcomponent, which does most of the heavy lifting.
-    // It is responsible for managing width/height.
-    var AbstractDayGridView = /** @class */ (function (_super) {
-        __extends(AbstractDayGridView, _super);
-        function AbstractDayGridView() {
-            var _this = _super !== null && _super.apply(this, arguments) || this;
-            _this.processOptions = core.memoize(_this._processOptions);
-            _this.renderSkeleton = core.memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-            /* Header Rendering
-            ------------------------------------------------------------------------------------------------------------------*/
-            // Generates the HTML that will go before the day-of week header cells
-            _this.renderHeadIntroHtml = function () {
-                var _a = _this.context, theme = _a.theme, options = _a.options;
-                if (_this.colWeekNumbersVisible) {
-                    return '' +
-                        '<th class="fc-week-number ' + theme.getClass('widgetHeader') + '" ' + _this.weekNumberStyleAttr() + '>' +
-                        '<span>' + // needed for matchCellWidths
-                        core.htmlEscape(options.weekLabel) +
-                        '</span>' +
-                        '</th>';
-                }
-                return '';
-            };
-            /* Day Grid Rendering
-            ------------------------------------------------------------------------------------------------------------------*/
-            // Generates the HTML that will go before content-skeleton cells that display the day/week numbers
-            _this.renderDayGridNumberIntroHtml = function (row, dayGrid) {
-                var _a = _this.context, options = _a.options, dateEnv = _a.dateEnv;
-                var weekStart = dayGrid.props.cells[row][0].date;
-                if (_this.colWeekNumbersVisible) {
-                    return '' +
-                        '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '>' +
-                        core.buildGotoAnchorHtml(// aside from link, important for matchCellWidths
-                        options, dateEnv, { date: weekStart, type: 'week', forceOff: dayGrid.colCnt === 1 }, dateEnv.format(weekStart, WEEK_NUM_FORMAT$1) // inner HTML
-                        ) +
-                        '</td>';
-                }
-                return '';
-            };
-            // Generates the HTML that goes before the day bg cells for each day-row
-            _this.renderDayGridBgIntroHtml = function () {
-                var theme = _this.context.theme;
-                if (_this.colWeekNumbersVisible) {
-                    return '<td class="fc-week-number ' + theme.getClass('widgetContent') + '" ' + _this.weekNumberStyleAttr() + '></td>';
-                }
-                return '';
-            };
-            // Generates the HTML that goes before every other type of row generated by DayGrid.
-            // Affects mirror-skeleton and highlight-skeleton rows.
-            _this.renderDayGridIntroHtml = function () {
-                if (_this.colWeekNumbersVisible) {
-                    return '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '></td>';
-                }
-                return '';
-            };
-            return _this;
-        }
-        AbstractDayGridView.prototype._processOptions = function (options) {
-            if (options.weekNumbers) {
-                if (options.weekNumbersWithinDays) {
-                    this.cellWeekNumbersVisible = true;
-                    this.colWeekNumbersVisible = false;
-                }
-                else {
-                    this.cellWeekNumbersVisible = false;
-                    this.colWeekNumbersVisible = true;
-                }
-            }
-            else {
-                this.colWeekNumbersVisible = false;
-                this.cellWeekNumbersVisible = false;
-            }
-        };
-        AbstractDayGridView.prototype.render = function (props, context) {
-            _super.prototype.render.call(this, props, context);
-            this.processOptions(context.options);
-            this.renderSkeleton(context);
-        };
-        AbstractDayGridView.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderSkeleton.unrender();
-        };
-        AbstractDayGridView.prototype._renderSkeleton = function (context) {
-            this.el.classList.add('fc-dayGrid-view');
-            this.el.innerHTML = this.renderSkeletonHtml();
-            this.scroller = new core.ScrollComponent('hidden', // overflow x
-            'auto' // overflow y
-            );
-            var dayGridContainerEl = this.scroller.el;
-            this.el.querySelector('.fc-body > tr > td').appendChild(dayGridContainerEl);
-            dayGridContainerEl.classList.add('fc-day-grid-container');
-            var dayGridEl = core.createElement('div', { className: 'fc-day-grid' });
-            dayGridContainerEl.appendChild(dayGridEl);
-            this.dayGrid = new DayGrid(dayGridEl, {
-                renderNumberIntroHtml: this.renderDayGridNumberIntroHtml,
-                renderBgIntroHtml: this.renderDayGridBgIntroHtml,
-                renderIntroHtml: this.renderDayGridIntroHtml,
-                colWeekNumbersVisible: this.colWeekNumbersVisible,
-                cellWeekNumbersVisible: this.cellWeekNumbersVisible
-            });
-        };
-        AbstractDayGridView.prototype._unrenderSkeleton = function () {
-            this.el.classList.remove('fc-dayGrid-view');
-            this.dayGrid.destroy();
-            this.scroller.destroy();
-        };
-        // Builds the HTML skeleton for the view.
-        // The day-grid component will render inside of a container defined by this HTML.
-        AbstractDayGridView.prototype.renderSkeletonHtml = function () {
-            var _a = this.context, theme = _a.theme, options = _a.options;
-            return '' +
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                (options.columnHeader ?
-                    '<thead class="fc-head">' +
-                        '<tr>' +
-                        '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
-                        '</tr>' +
-                        '</thead>' :
-                    '') +
-                '<tbody class="fc-body">' +
-                '<tr>' +
-                '<td class="' + theme.getClass('widgetContent') + '"></td>' +
-                '</tr>' +
-                '</tbody>' +
-                '</table>';
-        };
-        // Generates an HTML attribute string for setting the width of the week number column, if it is known
-        AbstractDayGridView.prototype.weekNumberStyleAttr = function () {
-            if (this.weekNumberWidth != null) {
-                return 'style="width:' + this.weekNumberWidth + 'px"';
-            }
-            return '';
-        };
-        // Determines whether each row should have a constant height
-        AbstractDayGridView.prototype.hasRigidRows = function () {
-            var eventLimit = this.context.options.eventLimit;
-            return eventLimit && typeof eventLimit !== 'number';
-        };
-        /* Dimensions
-        ------------------------------------------------------------------------------------------------------------------*/
-        AbstractDayGridView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-            _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto); // will call updateBaseSize. important that executes first
-            this.dayGrid.updateSize(isResize);
-        };
-        // Refreshes the horizontal dimensions of the view
-        AbstractDayGridView.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-            var dayGrid = this.dayGrid;
-            var eventLimit = this.context.options.eventLimit;
-            var headRowEl = this.header ? this.header.el : null; // HACK
-            var scrollerHeight;
-            var scrollbarWidths;
-            // hack to give the view some height prior to dayGrid's columns being rendered
-            // TODO: separate setting height from scroller VS dayGrid.
-            if (!dayGrid.rowEls) {
-                if (!isAuto) {
-                    scrollerHeight = this.computeScrollerHeight(viewHeight);
-                    this.scroller.setHeight(scrollerHeight);
-                }
-                return;
-            }
-            if (this.colWeekNumbersVisible) {
-                // Make sure all week number cells running down the side have the same width.
-                this.weekNumberWidth = core.matchCellWidths(core.findElements(this.el, '.fc-week-number'));
-            }
-            // reset all heights to be natural
-            this.scroller.clear();
-            if (headRowEl) {
-                core.uncompensateScroll(headRowEl);
-            }
-            dayGrid.removeSegPopover(); // kill the "more" popover if displayed
-            // is the event limit a constant level number?
-            if (eventLimit && typeof eventLimit === 'number') {
-                dayGrid.limitRows(eventLimit); // limit the levels first so the height can redistribute after
-            }
-            // distribute the height to the rows
-            // (viewHeight is a "recommended" value if isAuto)
-            scrollerHeight = this.computeScrollerHeight(viewHeight);
-            this.setGridHeight(scrollerHeight, isAuto);
-            // is the event limit dynamically calculated?
-            if (eventLimit && typeof eventLimit !== 'number') {
-                dayGrid.limitRows(eventLimit); // limit the levels after the grid's row heights have been set
-            }
-            if (!isAuto) { // should we force dimensions of the scroll container?
-                this.scroller.setHeight(scrollerHeight);
-                scrollbarWidths = this.scroller.getScrollbarWidths();
-                if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?
-                    if (headRowEl) {
-                        core.compensateScroll(headRowEl, scrollbarWidths);
-                    }
-                    // doing the scrollbar compensation might have created text overflow which created more height. redo
-                    scrollerHeight = this.computeScrollerHeight(viewHeight);
-                    this.scroller.setHeight(scrollerHeight);
-                }
-                // guarantees the same scrollbar widths
-                this.scroller.lockOverflow(scrollbarWidths);
-            }
-        };
-        // given a desired total height of the view, returns what the height of the scroller should be
-        AbstractDayGridView.prototype.computeScrollerHeight = function (viewHeight) {
-            return viewHeight -
-                core.subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-        };
-        // Sets the height of just the DayGrid component in this view
-        AbstractDayGridView.prototype.setGridHeight = function (height, isAuto) {
-            if (this.context.options.monthMode) {
-                // if auto, make the height of each row the height that it would be if there were 6 weeks
-                if (isAuto) {
-                    height *= this.dayGrid.rowCnt / 6;
-                }
-                core.distributeHeight(this.dayGrid.rowEls, height, !isAuto); // if auto, don't compensate for height-hogging rows
-            }
-            else {
-                if (isAuto) {
-                    core.undistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding
-                }
-                else {
-                    core.distributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows
-                }
-            }
-        };
-        /* Scroll
-        ------------------------------------------------------------------------------------------------------------------*/
-        AbstractDayGridView.prototype.computeDateScroll = function (duration) {
-            return { top: 0 };
-        };
-        AbstractDayGridView.prototype.queryDateScroll = function () {
-            return { top: this.scroller.getScrollTop() };
-        };
-        AbstractDayGridView.prototype.applyDateScroll = function (scroll) {
-            if (scroll.top !== undefined) {
-                this.scroller.setScrollTop(scroll.top);
-            }
-        };
-        return AbstractDayGridView;
-    }(core.View));
-    AbstractDayGridView.prototype.dateProfileGeneratorClass = DayGridDateProfileGenerator;
-
-    var SimpleDayGrid = /** @class */ (function (_super) {
-        __extends(SimpleDayGrid, _super);
-        function SimpleDayGrid(dayGrid) {
-            var _this = _super.call(this, dayGrid.el) || this;
-            _this.slicer = new DayGridSlicer();
-            _this.dayGrid = dayGrid;
-            return _this;
-        }
-        SimpleDayGrid.prototype.firstContext = function (context) {
-            context.calendar.registerInteractiveComponent(this, { el: this.dayGrid.el });
-        };
-        SimpleDayGrid.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.context.calendar.unregisterInteractiveComponent(this);
-        };
-        SimpleDayGrid.prototype.render = function (props, context) {
-            var dayGrid = this.dayGrid;
-            var dateProfile = props.dateProfile, dayTable = props.dayTable;
-            dayGrid.receiveContext(context); // hack because context is used in sliceProps
-            dayGrid.receiveProps(__assign({}, this.slicer.sliceProps(props, dateProfile, props.nextDayThreshold, context.calendar, dayGrid, dayTable), { dateProfile: dateProfile, cells: dayTable.cells, isRigid: props.isRigid }), context);
-        };
-        SimpleDayGrid.prototype.buildPositionCaches = function () {
-            this.dayGrid.buildPositionCaches();
-        };
-        SimpleDayGrid.prototype.queryHit = function (positionLeft, positionTop) {
-            var rawHit = this.dayGrid.positionToHit(positionLeft, positionTop);
-            if (rawHit) {
-                return {
-                    component: this.dayGrid,
-                    dateSpan: rawHit.dateSpan,
-                    dayEl: rawHit.dayEl,
-                    rect: {
-                        left: rawHit.relativeRect.left,
-                        right: rawHit.relativeRect.right,
-                        top: rawHit.relativeRect.top,
-                        bottom: rawHit.relativeRect.bottom
-                    },
-                    layer: 0
-                };
-            }
-        };
-        return SimpleDayGrid;
-    }(core.DateComponent));
-    var DayGridSlicer = /** @class */ (function (_super) {
-        __extends(DayGridSlicer, _super);
-        function DayGridSlicer() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        DayGridSlicer.prototype.sliceRange = function (dateRange, dayTable) {
-            return dayTable.sliceRange(dateRange);
-        };
-        return DayGridSlicer;
-    }(core.Slicer));
-
-    var DayGridView = /** @class */ (function (_super) {
-        __extends(DayGridView, _super);
-        function DayGridView() {
-            var _this = _super !== null && _super.apply(this, arguments) || this;
-            _this.buildDayTable = core.memoize(buildDayTable);
-            return _this;
-        }
-        DayGridView.prototype.render = function (props, context) {
-            _super.prototype.render.call(this, props, context); // will call _renderSkeleton/_unrenderSkeleton
-            var dateProfile = this.props.dateProfile;
-            var dayTable = this.dayTable =
-                this.buildDayTable(dateProfile, props.dateProfileGenerator);
-            if (this.header) {
-                this.header.receiveProps({
-                    dateProfile: dateProfile,
-                    dates: dayTable.headerDates,
-                    datesRepDistinctDays: dayTable.rowCnt === 1,
-                    renderIntroHtml: this.renderHeadIntroHtml
-                }, context);
-            }
-            this.simpleDayGrid.receiveProps({
-                dateProfile: dateProfile,
-                dayTable: dayTable,
-                businessHours: props.businessHours,
-                dateSelection: props.dateSelection,
-                eventStore: props.eventStore,
-                eventUiBases: props.eventUiBases,
-                eventSelection: props.eventSelection,
-                eventDrag: props.eventDrag,
-                eventResize: props.eventResize,
-                isRigid: this.hasRigidRows(),
-                nextDayThreshold: this.context.nextDayThreshold
-            }, context);
-        };
-        DayGridView.prototype._renderSkeleton = function (context) {
-            _super.prototype._renderSkeleton.call(this, context);
-            if (context.options.columnHeader) {
-                this.header = new core.DayHeader(this.el.querySelector('.fc-head-container'));
-            }
-            this.simpleDayGrid = new SimpleDayGrid(this.dayGrid);
-        };
-        DayGridView.prototype._unrenderSkeleton = function () {
-            _super.prototype._unrenderSkeleton.call(this);
-            if (this.header) {
-                this.header.destroy();
-            }
-            this.simpleDayGrid.destroy();
-        };
-        return DayGridView;
-    }(AbstractDayGridView));
-    function buildDayTable(dateProfile, dateProfileGenerator) {
-        var daySeries = new core.DaySeries(dateProfile.renderRange, dateProfileGenerator);
-        return new core.DayTable(daySeries, /year|month|week/.test(dateProfile.currentRangeUnit));
-    }
-
-    var main = core.createPlugin({
-        defaultView: 'dayGridMonth',
-        views: {
-            dayGrid: DayGridView,
-            dayGridDay: {
-                type: 'dayGrid',
-                duration: { days: 1 }
-            },
-            dayGridWeek: {
-                type: 'dayGrid',
-                duration: { weeks: 1 }
-            },
-            dayGridMonth: {
-                type: 'dayGrid',
-                duration: { months: 1 },
-                monthMode: true,
-                fixedWeekCount: true
-            }
-        }
-    });
-
-    exports.AbstractDayGridView = AbstractDayGridView;
-    exports.DayBgRow = DayBgRow;
-    exports.DayGrid = DayGrid;
-    exports.DayGridSlicer = DayGridSlicer;
-    exports.DayGridView = DayGridView;
-    exports.SimpleDayGrid = SimpleDayGrid;
-    exports.buildBasicDayTable = buildDayTable;
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/daygrid/main.min.css b/library/fullcalendar/packages/daygrid/main.min.css
deleted file mode 100644
index 55a572412..000000000
--- a/library/fullcalendar/packages/daygrid/main.min.css
+++ /dev/null
@@ -1 +0,0 @@
-.fc-dayGridDay-view .fc-content-skeleton,.fc-dayGridWeek-view .fc-content-skeleton{padding-bottom:1em}.fc-dayGrid-view .fc-body .fc-row{min-height:4em}.fc-row.fc-rigid{overflow:hidden}.fc-row.fc-rigid .fc-content-skeleton{position:absolute;top:0;left:0;right:0}.fc-day-top.fc-other-month{opacity:.3}.fc-dayGrid-view .fc-day-number,.fc-dayGrid-view .fc-week-number{padding:2px}.fc-dayGrid-view th.fc-day-number,.fc-dayGrid-view th.fc-week-number{padding:0 2px}.fc-ltr .fc-dayGrid-view .fc-day-top .fc-day-number{float:right}.fc-rtl .fc-dayGrid-view .fc-day-top .fc-day-number{float:left}.fc-ltr .fc-dayGrid-view .fc-day-top .fc-week-number{float:left;border-radius:0 0 3px}.fc-rtl .fc-dayGrid-view .fc-day-top .fc-week-number{float:right;border-radius:0 0 0 3px}.fc-dayGrid-view .fc-day-top .fc-week-number{min-width:1.5em;text-align:center;background-color:#f2f2f2;color:grey}.fc-dayGrid-view td.fc-week-number{text-align:center}.fc-dayGrid-view td.fc-week-number>*{display:inline-block;min-width:1.25em}
\ No newline at end of file
diff --git a/library/fullcalendar/packages/daygrid/main.min.js b/library/fullcalendar/packages/daygrid/main.min.js
deleted file mode 100644
index 21715dfda..000000000
--- a/library/fullcalendar/packages/daygrid/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Day Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],t):t((e=e||self).FullCalendarDayGrid={},e.FullCalendar)}(this,(function(e,t){"use strict";var r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function n(e,t){function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}var i=function(){return(i=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var i in t=arguments[r])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)},o=function(e){function r(){return null!==e&&e.apply(this,arguments)||this}return n(r,e),r.prototype.buildRenderRange=function(r,n,i){var o,s=this.dateEnv,l=e.prototype.buildRenderRange.call(this,r,n,i),a=l.start,d=l.end;if(/^(year|month)$/.test(n)&&(a=s.startOfWeek(a),(o=s.startOfWeek(d)).valueOf()!==d.valueOf()&&(d=t.addWeeks(o,1))),this.options.monthMode&&this.options.fixedWeekCount){var c=Math.ceil(t.diffWeeks(a,d));d=t.addWeeks(d,6-c)}return{start:a,end:d}},r}(t.DateProfileGenerator),s=function(){function e(e){var t=this;this.isHidden=!0,this.margin=10,this.documentMousedown=function(e){t.el&&!t.el.contains(e.target)&&t.hide()},this.options=e}return e.prototype.show=function(){this.isHidden&&(this.el||this.render(),this.el.style.display="",this.position(),this.isHidden=!1,this.trigger("show"))},e.prototype.hide=function(){this.isHidden||(this.el.style.display="none",this.isHidden=!0,this.trigger("hide"))},e.prototype.render=function(){var e=this,r=this.options,n=this.el=t.createElement("div",{className:"fc-popover "+(r.className||""),style:{top:"0",left:"0"}});"function"==typeof r.content&&r.content(n),r.parentEl.appendChild(n),t.listenBySelector(n,"click",".fc-close",(function(t){e.hide()})),r.autoHide&&document.addEventListener("mousedown",this.documentMousedown)},e.prototype.destroy=function(){this.hide(),this.el&&(t.removeElement(this.el),this.el=null),document.removeEventListener("mousedown",this.documentMousedown)},e.prototype.position=function(){var e,r,n=this.options,i=this.el,o=i.getBoundingClientRect(),s=t.computeRect(i.offsetParent),l=t.computeClippingRect(n.parentEl);e=n.top||0,r=void 0!==n.left?n.left:void 0!==n.right?n.right-o.width:0,e=Math.min(e,l.bottom-o.height-this.margin),e=Math.max(e,l.top+this.margin),r=Math.min(r,l.right-o.width-this.margin),r=Math.max(r,l.left+this.margin),t.applyStyle(i,{top:e-s.top,left:r-s.left})},e.prototype.trigger=function(e){this.options[e]&&this.options[e].apply(this,Array.prototype.slice.call(arguments,1))},e}(),l=function(e){function r(){return null!==e&&e.apply(this,arguments)||this}return n(r,e),r.prototype.renderSegHtml=function(e,r){var n,i,o=this.context,s=e.eventRange,l=s.def,a=s.ui,d=l.allDay,c=t.computeEventDraggable(o,l,a),h=d&&e.isStart&&t.computeEventStartResizable(o,l,a),p=d&&e.isEnd&&t.computeEventEndResizable(o,l,a),u=this.getSegClasses(e,c,h||p,r),f=t.cssToStr(this.getSkinCss(a)),m="";return u.unshift("fc-day-grid-event","fc-h-event"),e.isStart&&(n=this.getTimeText(s))&&(m='<span class="fc-time">'+t.htmlEscape(n)+"</span>"),i='<span class="fc-title">'+(t.htmlEscape(l.title||"")||"&nbsp;")+"</span>",'<a class="'+u.join(" ")+'"'+(l.url?' href="'+t.htmlEscape(l.url)+'"':"")+(f?' style="'+f+'"':"")+'><div class="fc-content">'+("rtl"===o.options.dir?i+" "+m:m+" "+i)+"</div>"+(h?'<div class="fc-resizer fc-start-resizer"></div>':"")+(p?'<div class="fc-resizer fc-end-resizer"></div>':"")+"</a>"},r.prototype.computeEventTimeFormat=function(){return{hour:"numeric",minute:"2-digit",omitZeroMinute:!0,meridiem:"narrow"}},r.prototype.computeDisplayEventEnd=function(){return!1},r}(t.FgEventRenderer),a=function(e){function r(t){var r=e.call(this)||this;return r.dayGrid=t,r}return n(r,e),r.prototype.attachSegs=function(e,t){var r=this.rowStructs=this.renderSegRows(e);this.dayGrid.rowEls.forEach((function(e,t){e.querySelector(".fc-content-skeleton > table").appendChild(r[t].tbodyEl)})),t||this.dayGrid.removeSegPopover()},r.prototype.detachSegs=function(){for(var e,r=this.rowStructs||[];e=r.pop();)t.removeElement(e.tbodyEl);this.rowStructs=null},r.prototype.renderSegRows=function(e){var t,r,n=[];for(t=this.groupSegRows(e),r=0;r<t.length;r++)n.push(this.renderSegRow(r,t[r]));return n},r.prototype.renderSegRow=function(e,r){var n,i,o,s,l,a,d,c=this.context.isRtl,h=this.dayGrid,p=h.colCnt,u=this.buildSegLevels(r),f=Math.max(1,u.length),m=document.createElement("tbody"),g=[],y=[],v=[];function b(e){for(;o<e;)(d=(v[n-1]||[])[o])?d.rowSpan=(d.rowSpan||1)+1:(d=document.createElement("td"),s.appendChild(d)),y[n][o]=d,v[n][o]=d,o++}for(n=0;n<f;n++){if(i=u[n],o=0,s=document.createElement("tr"),g.push([]),y.push([]),v.push([]),i)for(l=0;l<i.length;l++){a=i[l];var S=c?p-1-a.lastCol:a.firstCol,w=c?p-1-a.firstCol:a.lastCol;for(b(S),d=t.createElement("td",{className:"fc-event-container"},a.el),S!==w?d.colSpan=w-S+1:v[n][o]=d;o<=w;)y[n][o]=d,g[n][o]=a,o++;s.appendChild(d)}b(p);var C=h.renderProps.renderIntroHtml();C&&(c?t.appendToElement(s,C):t.prependToElement(s,C)),m.appendChild(s)}return{row:e,tbodyEl:m,cellMatrix:y,segMatrix:g,segLevels:u,segs:r}},r.prototype.buildSegLevels=function(e){var t,r,n,i=this.context.isRtl,o=this.dayGrid.colCnt,s=[];for(e=this.sortEventSegs(e),t=0;t<e.length;t++){for(r=e[t],n=0;n<s.length&&d(r,s[n]);n++);r.level=n,r.leftCol=i?o-1-r.lastCol:r.firstCol,r.rightCol=i?o-1-r.firstCol:r.lastCol,(s[n]||(s[n]=[])).push(r)}for(n=0;n<s.length;n++)s[n].sort(c);return s},r.prototype.groupSegRows=function(e){var t,r=[];for(t=0;t<this.dayGrid.rowCnt;t++)r.push([]);for(t=0;t<e.length;t++)r[e[t].row].push(e[t]);return r},r.prototype.computeDisplayEventEnd=function(){return 1===this.dayGrid.colCnt},r}(l);function d(e,t){var r,n;for(r=0;r<t.length;r++)if((n=t[r]).firstCol<=e.lastCol&&n.lastCol>=e.firstCol)return!0;return!1}function c(e,t){return e.leftCol-t.leftCol}var h=function(e){function r(){return null!==e&&e.apply(this,arguments)||this}return n(r,e),r.prototype.attachSegs=function(e,r){var n=r.sourceSeg,i=this.rowStructs=this.renderSegRows(e);this.dayGrid.rowEls.forEach((function(e,r){var o,s,l=t.htmlToElement('<div class="fc-mirror-skeleton"><table></table></div>');n&&n.row===r?o=n.el:(o=e.querySelector(".fc-content-skeleton tbody"))||(o=e.querySelector(".fc-content-skeleton table")),s=o.getBoundingClientRect().top-e.getBoundingClientRect().top,l.style.top=s+"px",l.querySelector("table").appendChild(i[r].tbodyEl),e.appendChild(l)}))},r}(a),p=function(e){function r(t){var r=e.call(this)||this;return r.fillSegTag="td",r.dayGrid=t,r}return n(r,e),r.prototype.renderSegs=function(t,r,n){"bgEvent"===t&&(n=n.filter((function(e){return e.eventRange.def.allDay}))),e.prototype.renderSegs.call(this,t,r,n)},r.prototype.attachSegs=function(e,t){var r,n,i,o=[];for(r=0;r<t.length;r++)n=t[r],i=this.renderFillRow(e,n),this.dayGrid.rowEls[n.row].appendChild(i),o.push(i);return o},r.prototype.renderFillRow=function(e,r){var n,i,o,s=this.dayGrid,l=this.context.isRtl,a=s.colCnt,d=l?a-1-r.lastCol:r.firstCol,c=(l?a-1-r.firstCol:r.lastCol)+1;n="businessHours"===e?"bgevent":e.toLowerCase(),o=(i=t.htmlToElement('<div class="fc-'+n+'-skeleton"><table><tr></tr></table></div>')).getElementsByTagName("tr")[0],d>0&&t.appendToElement(o,new Array(d+1).join('<td style="pointer-events:none"></td>')),r.el.colSpan=c-d,o.appendChild(r.el),c<a&&t.appendToElement(o,new Array(a-c+1).join('<td style="pointer-events:none"></td>'));var h=s.renderProps.renderIntroHtml();return h&&(l?t.appendToElement(o,h):t.prependToElement(o,h)),i},r}(t.FillRenderer),u=function(e){function r(r){var n=e.call(this,r)||this,i=n.eventRenderer=new f(n),o=n.renderFrame=t.memoizeRendering(n._renderFrame);return n.renderFgEvents=t.memoizeRendering(i.renderSegs.bind(i),i.unrender.bind(i),[o]),n.renderEventSelection=t.memoizeRendering(i.selectByInstanceId.bind(i),i.unselectByInstanceId.bind(i),[n.renderFgEvents]),n.renderEventDrag=t.memoizeRendering(i.hideByHash.bind(i),i.showByHash.bind(i),[o]),n.renderEventResize=t.memoizeRendering(i.hideByHash.bind(i),i.showByHash.bind(i),[o]),n}return n(r,e),r.prototype.firstContext=function(e){e.calendar.registerInteractiveComponent(this,{el:this.el,useEventCenter:!1})},r.prototype.render=function(e,t){this.renderFrame(e.date),this.renderFgEvents(t,e.fgSegs),this.renderEventSelection(e.eventSelection),this.renderEventDrag(e.eventDragInstances),this.renderEventResize(e.eventResizeInstances)},r.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderFrame.unrender(),this.context.calendar.unregisterInteractiveComponent(this)},r.prototype._renderFrame=function(e){var r=this.context,n=r.theme,i=r.dateEnv,o=r.options,s=i.format(e,t.createFormatter(o.dayPopoverFormat));this.el.innerHTML='<div class="fc-header '+n.getClass("popoverHeader")+'"><span class="fc-title">'+t.htmlEscape(s)+'</span><span class="fc-close '+n.getIconClass("close")+'"></span></div><div class="fc-body '+n.getClass("popoverContent")+'"><div class="fc-event-container"></div></div>',this.segContainerEl=this.el.querySelector(".fc-event-container")},r.prototype.queryHit=function(e,r,n,i){var o=this.props.date;if(e<n&&r<i)return{component:this,dateSpan:{allDay:!0,range:{start:o,end:t.addDays(o,1)}},dayEl:this.el,rect:{left:0,top:0,right:n,bottom:i},layer:1}},r}(t.DateComponent),f=function(e){function r(t){var r=e.call(this)||this;return r.dayTile=t,r}return n(r,e),r.prototype.attachSegs=function(e){for(var t=0,r=e;t<r.length;t++){var n=r[t];this.dayTile.segContainerEl.appendChild(n.el)}},r.prototype.detachSegs=function(e){for(var r=0,n=e;r<n.length;r++){var i=n[r];t.removeElement(i.el)}},r}(l),m=function(){function e(e){this.context=e}return e.prototype.renderHtml=function(e){var t=[];e.renderIntroHtml&&t.push(e.renderIntroHtml());for(var r=0,n=e.cells;r<n.length;r++){var i=n[r];t.push(g(i.date,e.dateProfile,this.context,i.htmlAttrs))}return e.cells.length||t.push('<td class="fc-day '+this.context.theme.getClass("widgetContent")+'"></td>'),"rtl"===this.context.options.dir&&t.reverse(),"<tr>"+t.join("")+"</tr>"},e}();function g(e,r,n,i){var o=n.dateEnv,s=n.theme,l=t.rangeContainsMarker(r.activeRange,e),a=t.getDayClasses(e,r,n);return a.unshift("fc-day",s.getClass("widgetContent")),'<td class="'+a.join(" ")+'"'+(l?' data-date="'+o.formatIso(e,{omitTime:!0})+'"':"")+(i?" "+i:"")+"></td>"}var y=t.createFormatter({day:"numeric"}),v=t.createFormatter({week:"numeric"}),b=function(e){function r(r,n){var i=e.call(this,r)||this;i.bottomCoordPadding=0,i.isCellSizesDirty=!1,i.renderProps=n;var o=i.eventRenderer=new a(i),s=i.fillRenderer=new p(i);i.mirrorRenderer=new h(i);var l=i.renderCells=t.memoizeRendering(i._renderCells,i._unrenderCells);return i.renderBusinessHours=t.memoizeRendering(s.renderSegs.bind(s,"businessHours"),s.unrender.bind(s,"businessHours"),[l]),i.renderDateSelection=t.memoizeRendering(s.renderSegs.bind(s,"highlight"),s.unrender.bind(s,"highlight"),[l]),i.renderBgEvents=t.memoizeRendering(s.renderSegs.bind(s,"bgEvent"),s.unrender.bind(s,"bgEvent"),[l]),i.renderFgEvents=t.memoizeRendering(o.renderSegs.bind(o),o.unrender.bind(o),[l]),i.renderEventSelection=t.memoizeRendering(o.selectByInstanceId.bind(o),o.unselectByInstanceId.bind(o),[i.renderFgEvents]),i.renderEventDrag=t.memoizeRendering(i._renderEventDrag,i._unrenderEventDrag,[l]),i.renderEventResize=t.memoizeRendering(i._renderEventResize,i._unrenderEventResize,[l]),i}return n(r,e),r.prototype.render=function(e,t){var r=e.cells;this.rowCnt=r.length,this.colCnt=r[0].length,this.renderCells(r,e.isRigid),this.renderBusinessHours(t,e.businessHourSegs),this.renderDateSelection(t,e.dateSelectionSegs),this.renderBgEvents(t,e.bgEventSegs),this.renderFgEvents(t,e.fgEventSegs),this.renderEventSelection(e.eventSelection),this.renderEventDrag(e.eventDrag),this.renderEventResize(e.eventResize),this.segPopoverTile&&this.updateSegPopoverTile()},r.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderCells.unrender()},r.prototype.getCellRange=function(e,r){var n=this.props.cells[e][r].date;return{start:n,end:t.addDays(n,1)}},r.prototype.updateSegPopoverTile=function(e,t){var r=this.props;this.segPopoverTile.receiveProps({date:e||this.segPopoverTile.props.date,fgSegs:t||this.segPopoverTile.props.fgSegs,eventSelection:r.eventSelection,eventDragInstances:r.eventDrag?r.eventDrag.affectedInstances:null,eventResizeInstances:r.eventResize?r.eventResize.affectedInstances:null},this.context)},r.prototype._renderCells=function(e,r){var n,i,o=this.context,s=o.calendar,l=o.view,a=o.isRtl,d=o.dateEnv,c=this.rowCnt,h=this.colCnt,p="";for(n=0;n<c;n++)p+=this.renderDayRowHtml(n,r);for(this.el.innerHTML=p,this.rowEls=t.findElements(this.el,".fc-row"),this.cellEls=t.findElements(this.el,".fc-day, .fc-disabled-day"),a&&this.cellEls.reverse(),this.rowPositions=new t.PositionCache(this.el,this.rowEls,!1,!0),this.colPositions=new t.PositionCache(this.el,this.cellEls.slice(0,h),!0,!1),n=0;n<c;n++)for(i=0;i<h;i++)s.publiclyTrigger("dayRender",[{date:d.toDate(e[n][i].date),el:this.getCellEl(n,i),view:l}]);this.isCellSizesDirty=!0},r.prototype._unrenderCells=function(){this.removeSegPopover()},r.prototype.renderDayRowHtml=function(e,t){var r=this.context.theme,n=["fc-row","fc-week",r.getClass("dayRow")];t&&n.push("fc-rigid");var i=new m(this.context);return'<div class="'+n.join(" ")+'"><div class="fc-bg"><table class="'+r.getClass("tableGrid")+'">'+i.renderHtml({cells:this.props.cells[e],dateProfile:this.props.dateProfile,renderIntroHtml:this.renderProps.renderBgIntroHtml})+'</table></div><div class="fc-content-skeleton"><table>'+(this.getIsNumbersVisible()?"<thead>"+this.renderNumberTrHtml(e)+"</thead>":"")+"</table></div></div>"},r.prototype.getIsNumbersVisible=function(){return this.getIsDayNumbersVisible()||this.renderProps.cellWeekNumbersVisible||this.renderProps.colWeekNumbersVisible},r.prototype.getIsDayNumbersVisible=function(){return this.rowCnt>1},r.prototype.renderNumberTrHtml=function(e){var t=this.context.isRtl,r=this.renderProps.renderNumberIntroHtml(e,this);return"<tr>"+(t?"":r)+this.renderNumberCellsHtml(e)+(t?r:"")+"</tr>"},r.prototype.renderNumberCellsHtml=function(e){var t,r,n=[];for(t=0;t<this.colCnt;t++)r=this.props.cells[e][t].date,n.push(this.renderNumberCellHtml(r));return this.context.isRtl&&n.reverse(),n.join("")},r.prototype.renderNumberCellHtml=function(e){var r,n,i=this.context,o=i.dateEnv,s=i.options,l="",a=t.rangeContainsMarker(this.props.dateProfile.activeRange,e),d=this.getIsDayNumbersVisible()&&a;return d||this.renderProps.cellWeekNumbersVisible?((r=t.getDayClasses(e,this.props.dateProfile,this.context)).unshift("fc-day-top"),this.renderProps.cellWeekNumbersVisible&&(n=o.weekDow),l+='<td class="'+r.join(" ")+'"'+(a?' data-date="'+o.formatIso(e,{omitTime:!0})+'"':"")+">",this.renderProps.cellWeekNumbersVisible&&e.getUTCDay()===n&&(l+=t.buildGotoAnchorHtml(s,o,{date:e,type:"week"},{class:"fc-week-number"},o.format(e,v))),d&&(l+=t.buildGotoAnchorHtml(s,o,e,{class:"fc-day-number"},o.format(e,y))),l+="</td>"):"<td></td>"},r.prototype.updateSize=function(e){var t=this.context.calendar,r=this.fillRenderer,n=this.eventRenderer,i=this.mirrorRenderer;(e||this.isCellSizesDirty||t.isEventsUpdated)&&(this.buildPositionCaches(),this.isCellSizesDirty=!1),r.computeSizes(e),n.computeSizes(e),i.computeSizes(e),r.assignSizes(e),n.assignSizes(e),i.assignSizes(e)},r.prototype.buildPositionCaches=function(){this.buildColPositions(),this.buildRowPositions()},r.prototype.buildColPositions=function(){this.colPositions.build()},r.prototype.buildRowPositions=function(){this.rowPositions.build(),this.rowPositions.bottoms[this.rowCnt-1]+=this.bottomCoordPadding},r.prototype.positionToHit=function(e,t){var r=this.colPositions,n=this.rowPositions,i=r.leftToIndex(e),o=n.topToIndex(t);if(null!=o&&null!=i)return{row:o,col:i,dateSpan:{range:this.getCellRange(o,i),allDay:!0},dayEl:this.getCellEl(o,i),relativeRect:{left:r.lefts[i],right:r.rights[i],top:n.tops[o],bottom:n.bottoms[o]}}},r.prototype.getCellEl=function(e,t){return this.cellEls[e*this.colCnt+t]},r.prototype._renderEventDrag=function(e){e&&(this.eventRenderer.hideByHash(e.affectedInstances),this.fillRenderer.renderSegs("highlight",this.context,e.segs))},r.prototype._unrenderEventDrag=function(e){e&&(this.eventRenderer.showByHash(e.affectedInstances),this.fillRenderer.unrender("highlight",this.context))},r.prototype._renderEventResize=function(e){e&&(this.eventRenderer.hideByHash(e.affectedInstances),this.fillRenderer.renderSegs("highlight",this.context,e.segs),this.mirrorRenderer.renderSegs(this.context,e.segs,{isResizing:!0,sourceSeg:e.sourceSeg}))},r.prototype._unrenderEventResize=function(e){e&&(this.eventRenderer.showByHash(e.affectedInstances),this.fillRenderer.unrender("highlight",this.context),this.mirrorRenderer.unrender(this.context,e.segs,{isResizing:!0,sourceSeg:e.sourceSeg}))},r.prototype.removeSegPopover=function(){this.segPopover&&this.segPopover.hide()},r.prototype.limitRows=function(e){var t,r,n=this.eventRenderer.rowStructs||[];for(t=0;t<n.length;t++)this.unlimitRow(t),!1!==(r=!!e&&("number"==typeof e?e:this.computeRowLevelLimit(t)))&&this.limitRow(t,r)},r.prototype.computeRowLevelLimit=function(e){var r,n,i=this.rowEls[e].getBoundingClientRect().bottom,o=t.findChildren(this.eventRenderer.rowStructs[e].tbodyEl);for(r=0;r<o.length;r++)if((n=o[r]).classList.remove("fc-limited"),n.getBoundingClientRect().bottom>i)return r;return!1},r.prototype.limitRow=function(e,r){var n,i,o,s,l,a,d,c,h,p,u,f,m,g,y,v=this,b=this.colCnt,S=this.context.isRtl,w=this.eventRenderer.rowStructs[e],C=[],E=0,R=function(n){for(;E<n;)(a=v.getCellSegs(e,E,r)).length&&(h=i[r-1][E],y=v.renderMoreLink(e,E,a),g=t.createElement("div",null,y),h.appendChild(g),C.push(g)),E++};if(r&&r<w.segLevels.length){for(n=w.segLevels[r-1],i=w.cellMatrix,(o=t.findChildren(w.tbodyEl).slice(r)).forEach((function(e){e.classList.add("fc-limited")})),s=0;s<n.length;s++){l=n[s];var H=S?b-1-l.lastCol:l.firstCol,k=S?b-1-l.firstCol:l.lastCol;for(R(H),c=[],d=0;E<=k;)a=this.getCellSegs(e,E,r),c.push(a),d+=a.length,E++;if(d){for(p=(h=i[r-1][H]).rowSpan||1,u=[],f=0;f<c.length;f++)m=t.createElement("td",{className:"fc-more-cell",rowSpan:p}),a=c[f],y=this.renderMoreLink(e,H+f,[l].concat(a)),g=t.createElement("div",null,y),m.appendChild(g),u.push(m),C.push(m);h.classList.add("fc-limited"),t.insertAfterElement(h,u),o.push(h)}}R(this.colCnt),w.moreEls=C,w.limitedEls=o}},r.prototype.unlimitRow=function(e){var r=this.eventRenderer.rowStructs[e];r.moreEls&&(r.moreEls.forEach(t.removeElement),r.moreEls=null),r.limitedEls&&(r.limitedEls.forEach((function(e){e.classList.remove("fc-limited")})),r.limitedEls=null)},r.prototype.renderMoreLink=function(e,r,n){var i=this,o=this.context,s=o.calendar,l=o.view,a=o.dateEnv,d=o.options,c=o.isRtl,h=t.createElement("a",{className:"fc-more"});return h.innerText=this.getMoreLinkText(n.length),h.addEventListener("click",(function(t){var o=d.eventLimitClick,h=c?i.colCnt-r-1:r,p=i.props.cells[e][h].date,u=t.currentTarget,f=i.getCellEl(e,r),m=i.getCellSegs(e,r),g=i.resliceDaySegs(m,p),y=i.resliceDaySegs(n,p);"function"==typeof o&&(o=s.publiclyTrigger("eventLimitClick",[{date:a.toDate(p),allDay:!0,dayEl:f,moreEl:u,segs:g,hiddenSegs:y,jsEvent:t,view:l}])),"popover"===o?i.showSegPopover(e,r,u,g):"string"==typeof o&&s.zoomTo(p,o)})),h},r.prototype.showSegPopover=function(e,r,n,i){var o,l,a=this,d=this.context,c=d.calendar,h=d.view,p=d.theme,f=d.isRtl,m=f?this.colCnt-r-1:r,g=n.parentNode;o=1===this.rowCnt?h.el:this.rowEls[e],l={className:"fc-more-popover "+p.getClass("popover"),parentEl:h.el,top:t.computeRect(o).top,autoHide:!0,content:function(t){a.segPopoverTile=new u(t),a.updateSegPopoverTile(a.props.cells[e][m].date,i)},hide:function(){a.segPopoverTile.destroy(),a.segPopoverTile=null,a.segPopover.destroy(),a.segPopover=null}},f?l.right=t.computeRect(g).right+1:l.left=t.computeRect(g).left-1,this.segPopover=new s(l),this.segPopover.show(),c.releaseAfterSizingTriggers()},r.prototype.resliceDaySegs=function(e,r){for(var n=r,o={start:n,end:t.addDays(n,1)},s=[],l=0,a=e;l<a.length;l++){var d=a[l],c=d.eventRange,h=c.range,p=t.intersectRanges(h,o);p&&s.push(i({},d,{eventRange:{def:c.def,ui:i({},c.ui,{durationEditable:!1}),instance:c.instance,range:p},isStart:d.isStart&&p.start.valueOf()===h.start.valueOf(),isEnd:d.isEnd&&p.end.valueOf()===h.end.valueOf()}))}return s},r.prototype.getMoreLinkText=function(e){var t=this.context.options.eventLimitText;return"function"==typeof t?t(e):"+"+e+" "+t},r.prototype.getCellSegs=function(e,t,r){for(var n,i=this.eventRenderer.rowStructs[e].segMatrix,o=r||0,s=[];o<i.length;)(n=i[o][t])&&s.push(n),o++;return s},r}(t.DateComponent),S=t.createFormatter({week:"numeric"}),w=function(e){function r(){var r=null!==e&&e.apply(this,arguments)||this;return r.processOptions=t.memoize(r._processOptions),r.renderSkeleton=t.memoizeRendering(r._renderSkeleton,r._unrenderSkeleton),r.renderHeadIntroHtml=function(){var e=r.context,n=e.theme,i=e.options;return r.colWeekNumbersVisible?'<th class="fc-week-number '+n.getClass("widgetHeader")+'" '+r.weekNumberStyleAttr()+"><span>"+t.htmlEscape(i.weekLabel)+"</span></th>":""},r.renderDayGridNumberIntroHtml=function(e,n){var i=r.context,o=i.options,s=i.dateEnv,l=n.props.cells[e][0].date;return r.colWeekNumbersVisible?'<td class="fc-week-number" '+r.weekNumberStyleAttr()+">"+t.buildGotoAnchorHtml(o,s,{date:l,type:"week",forceOff:1===n.colCnt},s.format(l,S))+"</td>":""},r.renderDayGridBgIntroHtml=function(){var e=r.context.theme;return r.colWeekNumbersVisible?'<td class="fc-week-number '+e.getClass("widgetContent")+'" '+r.weekNumberStyleAttr()+"></td>":""},r.renderDayGridIntroHtml=function(){return r.colWeekNumbersVisible?'<td class="fc-week-number" '+r.weekNumberStyleAttr()+"></td>":""},r}return n(r,e),r.prototype._processOptions=function(e){e.weekNumbers?e.weekNumbersWithinDays?(this.cellWeekNumbersVisible=!0,this.colWeekNumbersVisible=!1):(this.cellWeekNumbersVisible=!1,this.colWeekNumbersVisible=!0):(this.colWeekNumbersVisible=!1,this.cellWeekNumbersVisible=!1)},r.prototype.render=function(t,r){e.prototype.render.call(this,t,r),this.processOptions(r.options),this.renderSkeleton(r)},r.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderSkeleton.unrender()},r.prototype._renderSkeleton=function(e){this.el.classList.add("fc-dayGrid-view"),this.el.innerHTML=this.renderSkeletonHtml(),this.scroller=new t.ScrollComponent("hidden","auto");var r=this.scroller.el;this.el.querySelector(".fc-body > tr > td").appendChild(r),r.classList.add("fc-day-grid-container");var n=t.createElement("div",{className:"fc-day-grid"});r.appendChild(n),this.dayGrid=new b(n,{renderNumberIntroHtml:this.renderDayGridNumberIntroHtml,renderBgIntroHtml:this.renderDayGridBgIntroHtml,renderIntroHtml:this.renderDayGridIntroHtml,colWeekNumbersVisible:this.colWeekNumbersVisible,cellWeekNumbersVisible:this.cellWeekNumbersVisible})},r.prototype._unrenderSkeleton=function(){this.el.classList.remove("fc-dayGrid-view"),this.dayGrid.destroy(),this.scroller.destroy()},r.prototype.renderSkeletonHtml=function(){var e=this.context,t=e.theme,r=e.options;return'<table class="'+t.getClass("tableGrid")+'">'+(r.columnHeader?'<thead class="fc-head"><tr><td class="fc-head-container '+t.getClass("widgetHeader")+'">&nbsp;</td></tr></thead>':"")+'<tbody class="fc-body"><tr><td class="'+t.getClass("widgetContent")+'"></td></tr></tbody></table>'},r.prototype.weekNumberStyleAttr=function(){return null!=this.weekNumberWidth?'style="width:'+this.weekNumberWidth+'px"':""},r.prototype.hasRigidRows=function(){var e=this.context.options.eventLimit;return e&&"number"!=typeof e},r.prototype.updateSize=function(t,r,n){e.prototype.updateSize.call(this,t,r,n),this.dayGrid.updateSize(t)},r.prototype.updateBaseSize=function(e,r,n){var i,o,s=this.dayGrid,l=this.context.options.eventLimit,a=this.header?this.header.el:null;s.rowEls?(this.colWeekNumbersVisible&&(this.weekNumberWidth=t.matchCellWidths(t.findElements(this.el,".fc-week-number"))),this.scroller.clear(),a&&t.uncompensateScroll(a),s.removeSegPopover(),l&&"number"==typeof l&&s.limitRows(l),i=this.computeScrollerHeight(r),this.setGridHeight(i,n),l&&"number"!=typeof l&&s.limitRows(l),n||(this.scroller.setHeight(i),((o=this.scroller.getScrollbarWidths()).left||o.right)&&(a&&t.compensateScroll(a,o),i=this.computeScrollerHeight(r),this.scroller.setHeight(i)),this.scroller.lockOverflow(o))):n||(i=this.computeScrollerHeight(r),this.scroller.setHeight(i))},r.prototype.computeScrollerHeight=function(e){return e-t.subtractInnerElHeight(this.el,this.scroller.el)},r.prototype.setGridHeight=function(e,r){this.context.options.monthMode?(r&&(e*=this.dayGrid.rowCnt/6),t.distributeHeight(this.dayGrid.rowEls,e,!r)):r?t.undistributeHeight(this.dayGrid.rowEls):t.distributeHeight(this.dayGrid.rowEls,e,!0)},r.prototype.computeDateScroll=function(e){return{top:0}},r.prototype.queryDateScroll=function(){return{top:this.scroller.getScrollTop()}},r.prototype.applyDateScroll=function(e){void 0!==e.top&&this.scroller.setScrollTop(e.top)},r}(t.View);w.prototype.dateProfileGeneratorClass=o;var C=function(e){function t(t){var r=e.call(this,t.el)||this;return r.slicer=new E,r.dayGrid=t,r}return n(t,e),t.prototype.firstContext=function(e){e.calendar.registerInteractiveComponent(this,{el:this.dayGrid.el})},t.prototype.destroy=function(){e.prototype.destroy.call(this),this.context.calendar.unregisterInteractiveComponent(this)},t.prototype.render=function(e,t){var r=this.dayGrid,n=e.dateProfile,o=e.dayTable;r.receiveContext(t),r.receiveProps(i({},this.slicer.sliceProps(e,n,e.nextDayThreshold,t.calendar,r,o),{dateProfile:n,cells:o.cells,isRigid:e.isRigid}),t)},t.prototype.buildPositionCaches=function(){this.dayGrid.buildPositionCaches()},t.prototype.queryHit=function(e,t){var r=this.dayGrid.positionToHit(e,t);if(r)return{component:this.dayGrid,dateSpan:r.dateSpan,dayEl:r.dayEl,rect:{left:r.relativeRect.left,right:r.relativeRect.right,top:r.relativeRect.top,bottom:r.relativeRect.bottom},layer:0}},t}(t.DateComponent),E=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return n(t,e),t.prototype.sliceRange=function(e,t){return t.sliceRange(e)},t}(t.Slicer),R=function(e){function r(){var r=null!==e&&e.apply(this,arguments)||this;return r.buildDayTable=t.memoize(H),r}return n(r,e),r.prototype.render=function(t,r){e.prototype.render.call(this,t,r);var n=this.props.dateProfile,i=this.dayTable=this.buildDayTable(n,t.dateProfileGenerator);this.header&&this.header.receiveProps({dateProfile:n,dates:i.headerDates,datesRepDistinctDays:1===i.rowCnt,renderIntroHtml:this.renderHeadIntroHtml},r),this.simpleDayGrid.receiveProps({dateProfile:n,dayTable:i,businessHours:t.businessHours,dateSelection:t.dateSelection,eventStore:t.eventStore,eventUiBases:t.eventUiBases,eventSelection:t.eventSelection,eventDrag:t.eventDrag,eventResize:t.eventResize,isRigid:this.hasRigidRows(),nextDayThreshold:this.context.nextDayThreshold},r)},r.prototype._renderSkeleton=function(r){e.prototype._renderSkeleton.call(this,r),r.options.columnHeader&&(this.header=new t.DayHeader(this.el.querySelector(".fc-head-container"))),this.simpleDayGrid=new C(this.dayGrid)},r.prototype._unrenderSkeleton=function(){e.prototype._unrenderSkeleton.call(this),this.header&&this.header.destroy(),this.simpleDayGrid.destroy()},r}(w);function H(e,r){var n=new t.DaySeries(e.renderRange,r);return new t.DayTable(n,/year|month|week/.test(e.currentRangeUnit))}var k=t.createPlugin({defaultView:"dayGridMonth",views:{dayGrid:R,dayGridDay:{type:"dayGrid",duration:{days:1}},dayGridWeek:{type:"dayGrid",duration:{weeks:1}},dayGridMonth:{type:"dayGrid",duration:{months:1},monthMode:!0,fixedWeekCount:!0}}});e.AbstractDayGridView=w,e.DayBgRow=m,e.DayGrid=b,e.DayGridSlicer=E,e.DayGridView=R,e.SimpleDayGrid=C,e.buildBasicDayTable=H,e.default=k,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/daygrid/package.json b/library/fullcalendar/packages/daygrid/package.json
deleted file mode 100644
index 0db9794e5..000000000
--- a/library/fullcalendar/packages/daygrid/package.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "name": "@fullcalendar/daygrid",
-  "version": "4.4.2",
-  "title": "FullCalendar Day Grid Plugin",
-  "description": "Display events on Month view or DayGrid view",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/month-view",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/google-calendar/LICENSE.txt b/library/fullcalendar/packages/google-calendar/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/google-calendar/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/google-calendar/README.md b/library/fullcalendar/packages/google-calendar/README.md
deleted file mode 100644
index a4d6c5cc0..000000000
--- a/library/fullcalendar/packages/google-calendar/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Google Calendar Plugin
-
-Fetch events from a public Google Calendar feed
-
-[View the docs &raquo;](https://fullcalendar.io/docs/google-calendar)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/google-calendar/main.d.ts b/library/fullcalendar/packages/google-calendar/main.d.ts
deleted file mode 100644
index 1ed96f778..000000000
--- a/library/fullcalendar/packages/google-calendar/main.d.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   main.d.ts
-
-declare module '@fullcalendar/google-calendar' {
-    module '@fullcalendar/core' {
-        interface OptionsInput {
-            googleCalendarApiKey?: string;
-        }
-    }
-    module '@fullcalendar/core/structs/event-source' {
-        interface ExtendedEventSourceInput {
-            googleCalendarApiKey?: string;
-            googleCalendarId?: string;
-            googleCalendarApiBase?: string;
-        }
-    }
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/google-calendar/main.esm.js b/library/fullcalendar/packages/google-calendar/main.esm.js
deleted file mode 100644
index 58cb94106..000000000
--- a/library/fullcalendar/packages/google-calendar/main.esm.js
+++ /dev/null
@@ -1,167 +0,0 @@
-/*!
-FullCalendar Google Calendar Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { createPlugin, refineProps, requestJson, addDays } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-// TODO: expose somehow
-var API_BASE = 'https://www.googleapis.com/calendar/v3/calendars';
-var STANDARD_PROPS = {
-    url: String,
-    googleCalendarApiKey: String,
-    googleCalendarId: String,
-    googleCalendarApiBase: String,
-    data: null
-};
-var eventSourceDef = {
-    parseMeta: function (raw) {
-        if (typeof raw === 'string') {
-            raw = { url: raw };
-        }
-        if (typeof raw === 'object') {
-            var standardProps = refineProps(raw, STANDARD_PROPS);
-            if (!standardProps.googleCalendarId && standardProps.url) {
-                standardProps.googleCalendarId = parseGoogleCalendarId(standardProps.url);
-            }
-            delete standardProps.url;
-            if (standardProps.googleCalendarId) {
-                return standardProps;
-            }
-        }
-        return null;
-    },
-    fetch: function (arg, onSuccess, onFailure) {
-        var calendar = arg.calendar;
-        var meta = arg.eventSource.meta;
-        var apiKey = meta.googleCalendarApiKey || calendar.opt('googleCalendarApiKey');
-        if (!apiKey) {
-            onFailure({
-                message: 'Specify a googleCalendarApiKey. See http://fullcalendar.io/docs/google_calendar/'
-            });
-        }
-        else {
-            var url = buildUrl(meta);
-            var requestParams_1 = buildRequestParams(arg.range, apiKey, meta.data, calendar.dateEnv);
-            requestJson('GET', url, requestParams_1, function (body, xhr) {
-                if (body.error) {
-                    onFailure({
-                        message: 'Google Calendar API: ' + body.error.message,
-                        errors: body.error.errors,
-                        xhr: xhr
-                    });
-                }
-                else {
-                    onSuccess({
-                        rawEvents: gcalItemsToRawEventDefs(body.items, requestParams_1.timeZone),
-                        xhr: xhr
-                    });
-                }
-            }, function (message, xhr) {
-                onFailure({ message: message, xhr: xhr });
-            });
-        }
-    }
-};
-function parseGoogleCalendarId(url) {
-    var match;
-    // detect if the ID was specified as a single string.
-    // will match calendars like "asdf1234@calendar.google.com" in addition to person email calendars.
-    if (/^[^\/]+@([^\/\.]+\.)*(google|googlemail|gmail)\.com$/.test(url)) {
-        return url;
-    }
-    else if ((match = /^https:\/\/www.googleapis.com\/calendar\/v3\/calendars\/([^\/]*)/.exec(url)) ||
-        (match = /^https?:\/\/www.google.com\/calendar\/feeds\/([^\/]*)/.exec(url))) {
-        return decodeURIComponent(match[1]);
-    }
-}
-function buildUrl(meta) {
-    var apiBase = meta.googleCalendarApiBase;
-    if (!apiBase) {
-        apiBase = API_BASE;
-    }
-    return apiBase + '/' + encodeURIComponent(meta.googleCalendarId) + '/events';
-}
-function buildRequestParams(range, apiKey, extraParams, dateEnv) {
-    var params;
-    var startStr;
-    var endStr;
-    if (dateEnv.canComputeOffset) {
-        // strings will naturally have offsets, which GCal needs
-        startStr = dateEnv.formatIso(range.start);
-        endStr = dateEnv.formatIso(range.end);
-    }
-    else {
-        // when timezone isn't known, we don't know what the UTC offset should be, so ask for +/- 1 day
-        // from the UTC day-start to guarantee we're getting all the events
-        // (start/end will be UTC-coerced dates, so toISOString is okay)
-        startStr = addDays(range.start, -1).toISOString();
-        endStr = addDays(range.end, 1).toISOString();
-    }
-    params = __assign({}, (extraParams || {}), { key: apiKey, timeMin: startStr, timeMax: endStr, singleEvents: true, maxResults: 9999 });
-    if (dateEnv.timeZone !== 'local') {
-        params.timeZone = dateEnv.timeZone;
-    }
-    return params;
-}
-function gcalItemsToRawEventDefs(items, gcalTimezone) {
-    return items.map(function (item) {
-        return gcalItemToRawEventDef(item, gcalTimezone);
-    });
-}
-function gcalItemToRawEventDef(item, gcalTimezone) {
-    var url = item.htmlLink || null;
-    // make the URLs for each event show times in the correct timezone
-    if (url && gcalTimezone) {
-        url = injectQsComponent(url, 'ctz=' + gcalTimezone);
-    }
-    return {
-        id: item.id,
-        title: item.summary,
-        start: item.start.dateTime || item.start.date,
-        end: item.end.dateTime || item.end.date,
-        url: url,
-        location: item.location,
-        description: item.description
-    };
-}
-// Injects a string like "arg=value" into the querystring of a URL
-// TODO: move to a general util file?
-function injectQsComponent(url, component) {
-    // inject it after the querystring but before the fragment
-    return url.replace(/(\?.*?)?(#|$)/, function (whole, qs, hash) {
-        return (qs ? qs + '&' : '?') + component + hash;
-    });
-}
-var main = createPlugin({
-    eventSourceDefs: [eventSourceDef]
-});
-
-export default main;
diff --git a/library/fullcalendar/packages/google-calendar/main.js b/library/fullcalendar/packages/google-calendar/main.js
deleted file mode 100644
index adf80e6a7..000000000
--- a/library/fullcalendar/packages/google-calendar/main.js
+++ /dev/null
@@ -1,175 +0,0 @@
-/*!
-FullCalendar Google Calendar Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarGoogleCalendar = {}, global.FullCalendar));
-}(this, function (exports, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    // TODO: expose somehow
-    var API_BASE = 'https://www.googleapis.com/calendar/v3/calendars';
-    var STANDARD_PROPS = {
-        url: String,
-        googleCalendarApiKey: String,
-        googleCalendarId: String,
-        googleCalendarApiBase: String,
-        data: null
-    };
-    var eventSourceDef = {
-        parseMeta: function (raw) {
-            if (typeof raw === 'string') {
-                raw = { url: raw };
-            }
-            if (typeof raw === 'object') {
-                var standardProps = core.refineProps(raw, STANDARD_PROPS);
-                if (!standardProps.googleCalendarId && standardProps.url) {
-                    standardProps.googleCalendarId = parseGoogleCalendarId(standardProps.url);
-                }
-                delete standardProps.url;
-                if (standardProps.googleCalendarId) {
-                    return standardProps;
-                }
-            }
-            return null;
-        },
-        fetch: function (arg, onSuccess, onFailure) {
-            var calendar = arg.calendar;
-            var meta = arg.eventSource.meta;
-            var apiKey = meta.googleCalendarApiKey || calendar.opt('googleCalendarApiKey');
-            if (!apiKey) {
-                onFailure({
-                    message: 'Specify a googleCalendarApiKey. See http://fullcalendar.io/docs/google_calendar/'
-                });
-            }
-            else {
-                var url = buildUrl(meta);
-                var requestParams_1 = buildRequestParams(arg.range, apiKey, meta.data, calendar.dateEnv);
-                core.requestJson('GET', url, requestParams_1, function (body, xhr) {
-                    if (body.error) {
-                        onFailure({
-                            message: 'Google Calendar API: ' + body.error.message,
-                            errors: body.error.errors,
-                            xhr: xhr
-                        });
-                    }
-                    else {
-                        onSuccess({
-                            rawEvents: gcalItemsToRawEventDefs(body.items, requestParams_1.timeZone),
-                            xhr: xhr
-                        });
-                    }
-                }, function (message, xhr) {
-                    onFailure({ message: message, xhr: xhr });
-                });
-            }
-        }
-    };
-    function parseGoogleCalendarId(url) {
-        var match;
-        // detect if the ID was specified as a single string.
-        // will match calendars like "asdf1234@calendar.google.com" in addition to person email calendars.
-        if (/^[^\/]+@([^\/\.]+\.)*(google|googlemail|gmail)\.com$/.test(url)) {
-            return url;
-        }
-        else if ((match = /^https:\/\/www.googleapis.com\/calendar\/v3\/calendars\/([^\/]*)/.exec(url)) ||
-            (match = /^https?:\/\/www.google.com\/calendar\/feeds\/([^\/]*)/.exec(url))) {
-            return decodeURIComponent(match[1]);
-        }
-    }
-    function buildUrl(meta) {
-        var apiBase = meta.googleCalendarApiBase;
-        if (!apiBase) {
-            apiBase = API_BASE;
-        }
-        return apiBase + '/' + encodeURIComponent(meta.googleCalendarId) + '/events';
-    }
-    function buildRequestParams(range, apiKey, extraParams, dateEnv) {
-        var params;
-        var startStr;
-        var endStr;
-        if (dateEnv.canComputeOffset) {
-            // strings will naturally have offsets, which GCal needs
-            startStr = dateEnv.formatIso(range.start);
-            endStr = dateEnv.formatIso(range.end);
-        }
-        else {
-            // when timezone isn't known, we don't know what the UTC offset should be, so ask for +/- 1 day
-            // from the UTC day-start to guarantee we're getting all the events
-            // (start/end will be UTC-coerced dates, so toISOString is okay)
-            startStr = core.addDays(range.start, -1).toISOString();
-            endStr = core.addDays(range.end, 1).toISOString();
-        }
-        params = __assign({}, (extraParams || {}), { key: apiKey, timeMin: startStr, timeMax: endStr, singleEvents: true, maxResults: 9999 });
-        if (dateEnv.timeZone !== 'local') {
-            params.timeZone = dateEnv.timeZone;
-        }
-        return params;
-    }
-    function gcalItemsToRawEventDefs(items, gcalTimezone) {
-        return items.map(function (item) {
-            return gcalItemToRawEventDef(item, gcalTimezone);
-        });
-    }
-    function gcalItemToRawEventDef(item, gcalTimezone) {
-        var url = item.htmlLink || null;
-        // make the URLs for each event show times in the correct timezone
-        if (url && gcalTimezone) {
-            url = injectQsComponent(url, 'ctz=' + gcalTimezone);
-        }
-        return {
-            id: item.id,
-            title: item.summary,
-            start: item.start.dateTime || item.start.date,
-            end: item.end.dateTime || item.end.date,
-            url: url,
-            location: item.location,
-            description: item.description
-        };
-    }
-    // Injects a string like "arg=value" into the querystring of a URL
-    // TODO: move to a general util file?
-    function injectQsComponent(url, component) {
-        // inject it after the querystring but before the fragment
-        return url.replace(/(\?.*?)?(#|$)/, function (whole, qs, hash) {
-            return (qs ? qs + '&' : '?') + component + hash;
-        });
-    }
-    var main = core.createPlugin({
-        eventSourceDefs: [eventSourceDef]
-    });
-
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/google-calendar/main.min.js b/library/fullcalendar/packages/google-calendar/main.min.js
deleted file mode 100644
index 63ee15585..000000000
--- a/library/fullcalendar/packages/google-calendar/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Google Calendar Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],r):r((e=e||self).FullCalendarGoogleCalendar={},e.FullCalendar)}(this,(function(e,r){"use strict";var n=function(){return(n=Object.assign||function(e){for(var r,n=1,t=arguments.length;n<t;n++)for(var a in r=arguments[n])Object.prototype.hasOwnProperty.call(r,a)&&(e[a]=r[a]);return e}).apply(this,arguments)},t={url:String,googleCalendarApiKey:String,googleCalendarId:String,googleCalendarApiBase:String,data:null},a={parseMeta:function(e){if("string"==typeof e&&(e={url:e}),"object"==typeof e){var n=r.refineProps(e,t);if(!n.googleCalendarId&&n.url&&(n.googleCalendarId=function(e){var r;if(/^[^\/]+@([^\/\.]+\.)*(google|googlemail|gmail)\.com$/.test(e))return e;if((r=/^https:\/\/www.googleapis.com\/calendar\/v3\/calendars\/([^\/]*)/.exec(e))||(r=/^https?:\/\/www.google.com\/calendar\/feeds\/([^\/]*)/.exec(e)))return decodeURIComponent(r[1])}(n.url)),delete n.url,n.googleCalendarId)return n}return null},fetch:function(e,t,a){var o=e.calendar,l=e.eventSource.meta,i=l.googleCalendarApiKey||o.opt("googleCalendarApiKey");if(i){var d=function(e){var r=e.googleCalendarApiBase;r||(r="https://www.googleapis.com/calendar/v3/calendars");return r+"/"+encodeURIComponent(e.googleCalendarId)+"/events"}(l),s=function(e,t,a,o){var l,i,d;o.canComputeOffset?(i=o.formatIso(e.start),d=o.formatIso(e.end)):(i=r.addDays(e.start,-1).toISOString(),d=r.addDays(e.end,1).toISOString());l=n({},a||{},{key:t,timeMin:i,timeMax:d,singleEvents:!0,maxResults:9999}),"local"!==o.timeZone&&(l.timeZone=o.timeZone);return l}(e.range,i,l.data,o.dateEnv);r.requestJson("GET",d,s,(function(e,r){var n,o;e.error?a({message:"Google Calendar API: "+e.error.message,errors:e.error.errors,xhr:r}):t({rawEvents:(n=e.items,o=s.timeZone,n.map((function(e){return function(e,r){var n=e.htmlLink||null;n&&r&&(n=function(e,r){return e.replace(/(\?.*?)?(#|$)/,(function(e,n,t){return(n?n+"&":"?")+r+t}))}(n,"ctz="+r));return{id:e.id,title:e.summary,start:e.start.dateTime||e.start.date,end:e.end.dateTime||e.end.date,url:n,location:e.location,description:e.description}}(e,o)}))),xhr:r})}),(function(e,r){a({message:e,xhr:r})}))}else a({message:"Specify a googleCalendarApiKey. See http://fullcalendar.io/docs/google_calendar/"})}};var o=r.createPlugin({eventSourceDefs:[a]});e.default=o,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/google-calendar/package.json b/library/fullcalendar/packages/google-calendar/package.json
deleted file mode 100644
index e701b3802..000000000
--- a/library/fullcalendar/packages/google-calendar/package.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "name": "@fullcalendar/google-calendar",
-  "version": "4.4.2",
-  "title": "FullCalendar Google Calendar Plugin",
-  "description": "Fetch events from a public Google Calendar feed",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/google-calendar",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/interaction/LICENSE.txt b/library/fullcalendar/packages/interaction/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/interaction/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/interaction/README.md b/library/fullcalendar/packages/interaction/README.md
deleted file mode 100644
index ee5c738ab..000000000
--- a/library/fullcalendar/packages/interaction/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Interaction Plugin
-
-Provides functionality for event drag-n-drop, resizing, dateClick, and selectable actions
-
-[View the docs &raquo;](https://fullcalendar.io/docs/editable)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/interaction/main.d.ts b/library/fullcalendar/packages/interaction/main.d.ts
deleted file mode 100644
index b7398ba76..000000000
--- a/library/fullcalendar/packages/interaction/main.d.ts
+++ /dev/null
@@ -1,323 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/interaction' {
-    import FeaturefulElementDragging from '@fullcalendar/interaction/dnd/FeaturefulElementDragging';
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-    export { FeaturefulElementDragging };
-    export { default as PointerDragging } from '@fullcalendar/interaction/dnd/PointerDragging';
-    export { default as Draggable } from '@fullcalendar/interaction/interactions-external/ExternalDraggable';
-    export { default as ThirdPartyDraggable } from '@fullcalendar/interaction/interactions-external/ThirdPartyDraggable';
-}
-
-declare module '@fullcalendar/interaction/dnd/FeaturefulElementDragging' {
-    import { PointerDragEvent, ElementDragging } from '@fullcalendar/core';
-    import PointerDragging from '@fullcalendar/interaction/dnd/PointerDragging';
-    import ElementMirror from '@fullcalendar/interaction/dnd/ElementMirror';
-    import AutoScroller from '@fullcalendar/interaction/dnd/AutoScroller';
-    export { FeaturefulElementDragging as default, FeaturefulElementDragging };
-    class FeaturefulElementDragging extends ElementDragging {
-        pointer: PointerDragging;
-        mirror: ElementMirror;
-        autoScroller: AutoScroller;
-        delay: number | null;
-        minDistance: number;
-        touchScrollAllowed: boolean;
-        mirrorNeedsRevert: boolean;
-        isInteracting: boolean;
-        isDragging: boolean;
-        isDelayEnded: boolean;
-        isDistanceSurpassed: boolean;
-        delayTimeoutId: number | null;
-        constructor(containerEl: HTMLElement);
-        destroy(): void;
-        onPointerDown: (ev: PointerDragEvent) => void;
-        onPointerMove: (ev: PointerDragEvent) => void;
-        onPointerUp: (ev: PointerDragEvent) => void;
-        startDelay(ev: PointerDragEvent): void;
-        handleDelayEnd(ev: PointerDragEvent): void;
-        handleDistanceSurpassed(ev: PointerDragEvent): void;
-        tryStartDrag(ev: PointerDragEvent): void;
-        tryStopDrag(ev: PointerDragEvent): void;
-        stopDrag(ev: PointerDragEvent): void;
-        setIgnoreMove(bool: boolean): void;
-        setMirrorIsVisible(bool: boolean): void;
-        setMirrorNeedsRevert(bool: boolean): void;
-        setAutoScrollEnabled(bool: boolean): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/dnd/PointerDragging' {
-    import { EmitterMixin, PointerDragEvent } from '@fullcalendar/core';
-    export { PointerDragging as default, PointerDragging };
-    class PointerDragging {
-        containerEl: EventTarget;
-        subjectEl: HTMLElement | null;
-        downEl: HTMLElement | null;
-        emitter: EmitterMixin;
-        selector: string;
-        handleSelector: string;
-        shouldIgnoreMove: boolean;
-        shouldWatchScroll: boolean;
-        isDragging: boolean;
-        isTouchDragging: boolean;
-        wasTouchScroll: boolean;
-        origPageX: number;
-        origPageY: number;
-        prevPageX: number;
-        prevPageY: number;
-        prevScrollX: number;
-        prevScrollY: number;
-        constructor(containerEl: EventTarget);
-        destroy(): void;
-        tryStart(ev: UIEvent): boolean;
-        cleanup(): void;
-        querySubjectEl(ev: UIEvent): HTMLElement;
-        handleMouseDown: (ev: MouseEvent) => void;
-        handleMouseMove: (ev: MouseEvent) => void;
-        handleMouseUp: (ev: MouseEvent) => void;
-        shouldIgnoreMouse(): number | boolean;
-        handleTouchStart: (ev: TouchEvent) => void;
-        handleTouchMove: (ev: TouchEvent) => void;
-        handleTouchEnd: (ev: TouchEvent) => void;
-        handleTouchScroll: () => void;
-        cancelTouchScroll(): void;
-        initScrollWatch(ev: PointerDragEvent): void;
-        recordCoords(ev: PointerDragEvent): void;
-        handleScroll: (ev: UIEvent) => void;
-        destroyScrollWatch(): void;
-        createEventFromMouse(ev: MouseEvent, isFirst?: boolean): PointerDragEvent;
-        createEventFromTouch(ev: TouchEvent, isFirst?: boolean): PointerDragEvent;
-    }
-}
-
-declare module '@fullcalendar/interaction/interactions-external/ExternalDraggable' {
-    import { PointerDragEvent } from '@fullcalendar/core';
-    import FeaturefulElementDragging from '@fullcalendar/interaction/dnd/FeaturefulElementDragging';
-    import { DragMetaGenerator } from '@fullcalendar/interaction/interactions-external/ExternalElementDragging';
-    export interface ExternalDraggableSettings {
-        eventData?: DragMetaGenerator;
-        itemSelector?: string;
-        minDistance?: number;
-        longPressDelay?: number;
-        appendTo?: HTMLElement;
-    }
-    export { ExternalDraggable as default, ExternalDraggable };
-    class ExternalDraggable {
-        dragging: FeaturefulElementDragging;
-        settings: ExternalDraggableSettings;
-        constructor(el: HTMLElement, settings?: ExternalDraggableSettings);
-        handlePointerDown: (ev: PointerDragEvent) => void;
-        handleDragStart: (ev: PointerDragEvent) => void;
-        destroy(): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/interactions-external/ThirdPartyDraggable' {
-    import { DragMetaGenerator } from '@fullcalendar/interaction/interactions-external/ExternalElementDragging';
-    import InferredElementDragging from '@fullcalendar/interaction/interactions-external/InferredElementDragging';
-    export interface ThirdPartyDraggableSettings {
-        eventData?: DragMetaGenerator;
-        itemSelector?: string;
-        mirrorSelector?: string;
-    }
-    export { ThirdPartyDraggable as default, ThirdPartyDraggable };
-    class ThirdPartyDraggable {
-        dragging: InferredElementDragging;
-        constructor(containerOrSettings?: EventTarget | ThirdPartyDraggableSettings, settings?: ThirdPartyDraggableSettings);
-        destroy(): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/dnd/ElementMirror' {
-    import { Rect } from '@fullcalendar/core';
-    export { ElementMirror as default, ElementMirror };
-    class ElementMirror {
-        isVisible: boolean;
-        origScreenX?: number;
-        origScreenY?: number;
-        deltaX?: number;
-        deltaY?: number;
-        sourceEl: HTMLElement | null;
-        mirrorEl: HTMLElement | null;
-        sourceElRect: Rect | null;
-        parentNode: HTMLElement;
-        zIndex: number;
-        revertDuration: number;
-        start(sourceEl: HTMLElement, pageX: number, pageY: number): void;
-        handleMove(pageX: number, pageY: number): void;
-        setIsVisible(bool: boolean): void;
-        stop(needsRevertAnimation: boolean, callback: () => void): void;
-        doRevertAnimation(callback: () => void, revertDuration: number): void;
-        cleanup(): void;
-        updateElPosition(): void;
-        getMirrorEl(): HTMLElement;
-    }
-}
-
-declare module '@fullcalendar/interaction/dnd/AutoScroller' {
-    import { ScrollGeomCache } from '@fullcalendar/interaction/scroll-geom-cache';
-    export { AutoScroller as default, AutoScroller };
-    class AutoScroller {
-        isEnabled: boolean;
-        scrollQuery: (Window | string)[];
-        edgeThreshold: number;
-        maxVelocity: number;
-        pointerScreenX: number | null;
-        pointerScreenY: number | null;
-        isAnimating: boolean;
-        scrollCaches: ScrollGeomCache[] | null;
-        msSinceRequest?: number;
-        everMovedUp: boolean;
-        everMovedDown: boolean;
-        everMovedLeft: boolean;
-        everMovedRight: boolean;
-        start(pageX: number, pageY: number): void;
-        handleMove(pageX: number, pageY: number): void;
-        stop(): void;
-        requestAnimation(now: number): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/interactions-external/ExternalElementDragging' {
-    import { Hit, PointerDragEvent, EventTuple, DatePointApi, Calendar, EventInteractionState, DragMetaInput, DragMeta, View, ElementDragging } from '@fullcalendar/core';
-    import HitDragging from '@fullcalendar/interaction/interactions/HitDragging';
-    export type DragMetaGenerator = DragMetaInput | ((el: HTMLElement) => DragMetaInput);
-    export interface ExternalDropApi extends DatePointApi {
-        draggedEl: HTMLElement;
-        jsEvent: UIEvent;
-        view: View;
-    }
-    export { ExternalElementDragging as default, ExternalElementDragging };
-    class ExternalElementDragging {
-        hitDragging: HitDragging;
-        receivingCalendar: Calendar | null;
-        droppableEvent: EventTuple | null;
-        suppliedDragMeta: DragMetaGenerator | null;
-        dragMeta: DragMeta | null;
-        constructor(dragging: ElementDragging, suppliedDragMeta?: DragMetaGenerator);
-        handleDragStart: (ev: PointerDragEvent) => void;
-        buildDragMeta(subjectEl: HTMLElement): DragMeta;
-        handleHitUpdate: (hit: Hit, isFinal: boolean, ev: PointerDragEvent) => void;
-        handleDragEnd: (pev: PointerDragEvent) => void;
-        displayDrag(nextCalendar: Calendar | null, state: EventInteractionState): void;
-        clearDrag(): void;
-        canDropElOnCalendar(el: HTMLElement, receivingCalendar: Calendar): boolean;
-    }
-}
-
-declare module '@fullcalendar/interaction/interactions-external/InferredElementDragging' {
-    import { PointerDragEvent, ElementDragging } from '@fullcalendar/core';
-    import PointerDragging from '@fullcalendar/interaction/dnd/PointerDragging';
-    export { InferredElementDragging as default, InferredElementDragging };
-    class InferredElementDragging extends ElementDragging {
-        pointer: PointerDragging;
-        shouldIgnoreMove: boolean;
-        mirrorSelector: string;
-        currentMirrorEl: HTMLElement | null;
-        constructor(containerEl: HTMLElement);
-        destroy(): void;
-        handlePointerDown: (ev: PointerDragEvent) => void;
-        handlePointerMove: (ev: PointerDragEvent) => void;
-        handlePointerUp: (ev: PointerDragEvent) => void;
-        setIgnoreMove(bool: boolean): void;
-        setMirrorIsVisible(bool: boolean): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/scroll-geom-cache' {
-    import { Rect, ScrollController } from '@fullcalendar/core';
-    export abstract class ScrollGeomCache extends ScrollController {
-        clientRect: Rect;
-        origScrollTop: number;
-        origScrollLeft: number;
-        protected scrollController: ScrollController;
-        protected doesListening: boolean;
-        protected scrollTop: number;
-        protected scrollLeft: number;
-        protected scrollWidth: number;
-        protected scrollHeight: number;
-        protected clientWidth: number;
-        protected clientHeight: number;
-        constructor(scrollController: ScrollController, doesListening: boolean);
-        abstract getEventTarget(): EventTarget;
-        abstract computeClientRect(): Rect;
-        destroy(): void;
-        handleScroll: () => void;
-        getScrollTop(): number;
-        getScrollLeft(): number;
-        setScrollTop(top: number): void;
-        setScrollLeft(top: number): void;
-        getClientWidth(): number;
-        getClientHeight(): number;
-        getScrollWidth(): number;
-        getScrollHeight(): number;
-        handleScrollChange(): void;
-    }
-    export class ElementScrollGeomCache extends ScrollGeomCache {
-        constructor(el: HTMLElement, doesListening: boolean);
-        getEventTarget(): EventTarget;
-        computeClientRect(): {
-            left: number;
-            right: number;
-            top: number;
-            bottom: number;
-        };
-    }
-    export class WindowScrollGeomCache extends ScrollGeomCache {
-        constructor(doesListening: boolean);
-        getEventTarget(): EventTarget;
-        computeClientRect(): Rect;
-        handleScrollChange(): void;
-    }
-}
-
-declare module '@fullcalendar/interaction/interactions/HitDragging' {
-    import { EmitterMixin, PointerDragEvent, Point, Hit, InteractionSettingsStore, ElementDragging } from '@fullcalendar/core';
-    import OffsetTracker from '@fullcalendar/interaction/OffsetTracker';
-    export { HitDragging as default, HitDragging };
-    class HitDragging {
-        droppableStore: InteractionSettingsStore;
-        dragging: ElementDragging;
-        emitter: EmitterMixin;
-        useSubjectCenter: boolean;
-        requireInitial: boolean;
-        offsetTrackers: {
-            [componentUid: string]: OffsetTracker;
-        };
-        initialHit: Hit | null;
-        movingHit: Hit | null;
-        finalHit: Hit | null;
-        coordAdjust?: Point;
-        constructor(dragging: ElementDragging, droppableStore: InteractionSettingsStore);
-        handlePointerDown: (ev: PointerDragEvent) => void;
-        processFirstCoord(ev: PointerDragEvent): void;
-        handleDragStart: (ev: PointerDragEvent) => void;
-        handleDragMove: (ev: PointerDragEvent) => void;
-        handlePointerUp: (ev: PointerDragEvent) => void;
-        handleDragEnd: (ev: PointerDragEvent) => void;
-        handleMove(ev: PointerDragEvent, forceHandle?: boolean): void;
-        prepareHits(): void;
-        releaseHits(): void;
-        queryHitForOffset(offsetLeft: number, offsetTop: number): Hit | null;
-    }
-    export function isHitsEqual(hit0: Hit | null, hit1: Hit | null): boolean;
-}
-
-declare module '@fullcalendar/interaction/OffsetTracker' {
-    import { Rect } from '@fullcalendar/core';
-    import { ElementScrollGeomCache } from '@fullcalendar/interaction/scroll-geom-cache';
-    export { OffsetTracker as default, OffsetTracker };
-    class OffsetTracker {
-        scrollCaches: ElementScrollGeomCache[];
-        origRect: Rect;
-        constructor(el: HTMLElement);
-        destroy(): void;
-        computeLeft(): number;
-        computeTop(): number;
-        isWithinClipping(pageX: number, pageY: number): boolean;
-    }
-}
-
diff --git a/library/fullcalendar/packages/interaction/main.esm.js b/library/fullcalendar/packages/interaction/main.esm.js
deleted file mode 100644
index af9ef4074..000000000
--- a/library/fullcalendar/packages/interaction/main.esm.js
+++ /dev/null
@@ -1,2141 +0,0 @@
-/*!
-FullCalendar Interaction Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { config, elementClosest, EmitterMixin, applyStyle, whenTransitionDone, removeElement, ScrollController, ElementScrollController, computeInnerRect, WindowScrollController, preventSelection, preventContextMenu, allowSelection, allowContextMenu, ElementDragging, computeRect, getClippingParents, pointInsideRect, isDateSpansEqual, constrainPoint, intersectRects, getRectCenter, diffPoints, mapHash, rangeContainsRange, interactionSettingsToStore, Interaction, enableCursor, disableCursor, compareNumbers, getElSeg, getRelevantEvents, EventApi, createEmptyEventStore, applyMutationToEventStore, interactionSettingsStore, startOfDay, diffDates, createDuration, eventTupleToStore, isInteractionValid, parseDragMeta, elementMatches, parseEventDef, createEventInstance, globalDefaults, createPlugin } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-config.touchMouseIgnoreWait = 500;
-var ignoreMouseDepth = 0;
-var listenerCnt = 0;
-var isWindowTouchMoveCancelled = false;
-/*
-Uses a "pointer" abstraction, which monitors UI events for both mouse and touch.
-Tracks when the pointer "drags" on a certain element, meaning down+move+up.
-
-Also, tracks if there was touch-scrolling.
-Also, can prevent touch-scrolling from happening.
-Also, can fire pointermove events when scrolling happens underneath, even when no real pointer movement.
-
-emits:
-- pointerdown
-- pointermove
-- pointerup
-*/
-var PointerDragging = /** @class */ (function () {
-    function PointerDragging(containerEl) {
-        var _this = this;
-        this.subjectEl = null;
-        this.downEl = null;
-        // options that can be directly assigned by caller
-        this.selector = ''; // will cause subjectEl in all emitted events to be this element
-        this.handleSelector = '';
-        this.shouldIgnoreMove = false;
-        this.shouldWatchScroll = true; // for simulating pointermove on scroll
-        // internal states
-        this.isDragging = false;
-        this.isTouchDragging = false;
-        this.wasTouchScroll = false;
-        // Mouse
-        // ----------------------------------------------------------------------------------------------------
-        this.handleMouseDown = function (ev) {
-            if (!_this.shouldIgnoreMouse() &&
-                isPrimaryMouseButton(ev) &&
-                _this.tryStart(ev)) {
-                var pev = _this.createEventFromMouse(ev, true);
-                _this.emitter.trigger('pointerdown', pev);
-                _this.initScrollWatch(pev);
-                if (!_this.shouldIgnoreMove) {
-                    document.addEventListener('mousemove', _this.handleMouseMove);
-                }
-                document.addEventListener('mouseup', _this.handleMouseUp);
-            }
-        };
-        this.handleMouseMove = function (ev) {
-            var pev = _this.createEventFromMouse(ev);
-            _this.recordCoords(pev);
-            _this.emitter.trigger('pointermove', pev);
-        };
-        this.handleMouseUp = function (ev) {
-            document.removeEventListener('mousemove', _this.handleMouseMove);
-            document.removeEventListener('mouseup', _this.handleMouseUp);
-            _this.emitter.trigger('pointerup', _this.createEventFromMouse(ev));
-            _this.cleanup(); // call last so that pointerup has access to props
-        };
-        // Touch
-        // ----------------------------------------------------------------------------------------------------
-        this.handleTouchStart = function (ev) {
-            if (_this.tryStart(ev)) {
-                _this.isTouchDragging = true;
-                var pev = _this.createEventFromTouch(ev, true);
-                _this.emitter.trigger('pointerdown', pev);
-                _this.initScrollWatch(pev);
-                // unlike mouse, need to attach to target, not document
-                // https://stackoverflow.com/a/45760014
-                var target = ev.target;
-                if (!_this.shouldIgnoreMove) {
-                    target.addEventListener('touchmove', _this.handleTouchMove);
-                }
-                target.addEventListener('touchend', _this.handleTouchEnd);
-                target.addEventListener('touchcancel', _this.handleTouchEnd); // treat it as a touch end
-                // attach a handler to get called when ANY scroll action happens on the page.
-                // this was impossible to do with normal on/off because 'scroll' doesn't bubble.
-                // http://stackoverflow.com/a/32954565/96342
-                window.addEventListener('scroll', _this.handleTouchScroll, true // useCapture
-                );
-            }
-        };
-        this.handleTouchMove = function (ev) {
-            var pev = _this.createEventFromTouch(ev);
-            _this.recordCoords(pev);
-            _this.emitter.trigger('pointermove', pev);
-        };
-        this.handleTouchEnd = function (ev) {
-            if (_this.isDragging) { // done to guard against touchend followed by touchcancel
-                var target = ev.target;
-                target.removeEventListener('touchmove', _this.handleTouchMove);
-                target.removeEventListener('touchend', _this.handleTouchEnd);
-                target.removeEventListener('touchcancel', _this.handleTouchEnd);
-                window.removeEventListener('scroll', _this.handleTouchScroll, true); // useCaptured=true
-                _this.emitter.trigger('pointerup', _this.createEventFromTouch(ev));
-                _this.cleanup(); // call last so that pointerup has access to props
-                _this.isTouchDragging = false;
-                startIgnoringMouse();
-            }
-        };
-        this.handleTouchScroll = function () {
-            _this.wasTouchScroll = true;
-        };
-        this.handleScroll = function (ev) {
-            if (!_this.shouldIgnoreMove) {
-                var pageX = (window.pageXOffset - _this.prevScrollX) + _this.prevPageX;
-                var pageY = (window.pageYOffset - _this.prevScrollY) + _this.prevPageY;
-                _this.emitter.trigger('pointermove', {
-                    origEvent: ev,
-                    isTouch: _this.isTouchDragging,
-                    subjectEl: _this.subjectEl,
-                    pageX: pageX,
-                    pageY: pageY,
-                    deltaX: pageX - _this.origPageX,
-                    deltaY: pageY - _this.origPageY
-                });
-            }
-        };
-        this.containerEl = containerEl;
-        this.emitter = new EmitterMixin();
-        containerEl.addEventListener('mousedown', this.handleMouseDown);
-        containerEl.addEventListener('touchstart', this.handleTouchStart, { passive: true });
-        listenerCreated();
-    }
-    PointerDragging.prototype.destroy = function () {
-        this.containerEl.removeEventListener('mousedown', this.handleMouseDown);
-        this.containerEl.removeEventListener('touchstart', this.handleTouchStart, { passive: true });
-        listenerDestroyed();
-    };
-    PointerDragging.prototype.tryStart = function (ev) {
-        var subjectEl = this.querySubjectEl(ev);
-        var downEl = ev.target;
-        if (subjectEl &&
-            (!this.handleSelector || elementClosest(downEl, this.handleSelector))) {
-            this.subjectEl = subjectEl;
-            this.downEl = downEl;
-            this.isDragging = true; // do this first so cancelTouchScroll will work
-            this.wasTouchScroll = false;
-            return true;
-        }
-        return false;
-    };
-    PointerDragging.prototype.cleanup = function () {
-        isWindowTouchMoveCancelled = false;
-        this.isDragging = false;
-        this.subjectEl = null;
-        this.downEl = null;
-        // keep wasTouchScroll around for later access
-        this.destroyScrollWatch();
-    };
-    PointerDragging.prototype.querySubjectEl = function (ev) {
-        if (this.selector) {
-            return elementClosest(ev.target, this.selector);
-        }
-        else {
-            return this.containerEl;
-        }
-    };
-    PointerDragging.prototype.shouldIgnoreMouse = function () {
-        return ignoreMouseDepth || this.isTouchDragging;
-    };
-    // can be called by user of this class, to cancel touch-based scrolling for the current drag
-    PointerDragging.prototype.cancelTouchScroll = function () {
-        if (this.isDragging) {
-            isWindowTouchMoveCancelled = true;
-        }
-    };
-    // Scrolling that simulates pointermoves
-    // ----------------------------------------------------------------------------------------------------
-    PointerDragging.prototype.initScrollWatch = function (ev) {
-        if (this.shouldWatchScroll) {
-            this.recordCoords(ev);
-            window.addEventListener('scroll', this.handleScroll, true); // useCapture=true
-        }
-    };
-    PointerDragging.prototype.recordCoords = function (ev) {
-        if (this.shouldWatchScroll) {
-            this.prevPageX = ev.pageX;
-            this.prevPageY = ev.pageY;
-            this.prevScrollX = window.pageXOffset;
-            this.prevScrollY = window.pageYOffset;
-        }
-    };
-    PointerDragging.prototype.destroyScrollWatch = function () {
-        if (this.shouldWatchScroll) {
-            window.removeEventListener('scroll', this.handleScroll, true); // useCaptured=true
-        }
-    };
-    // Event Normalization
-    // ----------------------------------------------------------------------------------------------------
-    PointerDragging.prototype.createEventFromMouse = function (ev, isFirst) {
-        var deltaX = 0;
-        var deltaY = 0;
-        // TODO: repeat code
-        if (isFirst) {
-            this.origPageX = ev.pageX;
-            this.origPageY = ev.pageY;
-        }
-        else {
-            deltaX = ev.pageX - this.origPageX;
-            deltaY = ev.pageY - this.origPageY;
-        }
-        return {
-            origEvent: ev,
-            isTouch: false,
-            subjectEl: this.subjectEl,
-            pageX: ev.pageX,
-            pageY: ev.pageY,
-            deltaX: deltaX,
-            deltaY: deltaY
-        };
-    };
-    PointerDragging.prototype.createEventFromTouch = function (ev, isFirst) {
-        var touches = ev.touches;
-        var pageX;
-        var pageY;
-        var deltaX = 0;
-        var deltaY = 0;
-        // if touch coords available, prefer,
-        // because FF would give bad ev.pageX ev.pageY
-        if (touches && touches.length) {
-            pageX = touches[0].pageX;
-            pageY = touches[0].pageY;
-        }
-        else {
-            pageX = ev.pageX;
-            pageY = ev.pageY;
-        }
-        // TODO: repeat code
-        if (isFirst) {
-            this.origPageX = pageX;
-            this.origPageY = pageY;
-        }
-        else {
-            deltaX = pageX - this.origPageX;
-            deltaY = pageY - this.origPageY;
-        }
-        return {
-            origEvent: ev,
-            isTouch: true,
-            subjectEl: this.subjectEl,
-            pageX: pageX,
-            pageY: pageY,
-            deltaX: deltaX,
-            deltaY: deltaY
-        };
-    };
-    return PointerDragging;
-}());
-// Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac)
-function isPrimaryMouseButton(ev) {
-    return ev.button === 0 && !ev.ctrlKey;
-}
-// Ignoring fake mouse events generated by touch
-// ----------------------------------------------------------------------------------------------------
-function startIgnoringMouse() {
-    ignoreMouseDepth++;
-    setTimeout(function () {
-        ignoreMouseDepth--;
-    }, config.touchMouseIgnoreWait);
-}
-// We want to attach touchmove as early as possible for Safari
-// ----------------------------------------------------------------------------------------------------
-function listenerCreated() {
-    if (!(listenerCnt++)) {
-        window.addEventListener('touchmove', onWindowTouchMove, { passive: false });
-    }
-}
-function listenerDestroyed() {
-    if (!(--listenerCnt)) {
-        window.removeEventListener('touchmove', onWindowTouchMove, { passive: false });
-    }
-}
-function onWindowTouchMove(ev) {
-    if (isWindowTouchMoveCancelled) {
-        ev.preventDefault();
-    }
-}
-
-/*
-An effect in which an element follows the movement of a pointer across the screen.
-The moving element is a clone of some other element.
-Must call start + handleMove + stop.
-*/
-var ElementMirror = /** @class */ (function () {
-    function ElementMirror() {
-        this.isVisible = false; // must be explicitly enabled
-        this.sourceEl = null;
-        this.mirrorEl = null;
-        this.sourceElRect = null; // screen coords relative to viewport
-        // options that can be set directly by caller
-        this.parentNode = document.body;
-        this.zIndex = 9999;
-        this.revertDuration = 0;
-    }
-    ElementMirror.prototype.start = function (sourceEl, pageX, pageY) {
-        this.sourceEl = sourceEl;
-        this.sourceElRect = this.sourceEl.getBoundingClientRect();
-        this.origScreenX = pageX - window.pageXOffset;
-        this.origScreenY = pageY - window.pageYOffset;
-        this.deltaX = 0;
-        this.deltaY = 0;
-        this.updateElPosition();
-    };
-    ElementMirror.prototype.handleMove = function (pageX, pageY) {
-        this.deltaX = (pageX - window.pageXOffset) - this.origScreenX;
-        this.deltaY = (pageY - window.pageYOffset) - this.origScreenY;
-        this.updateElPosition();
-    };
-    // can be called before start
-    ElementMirror.prototype.setIsVisible = function (bool) {
-        if (bool) {
-            if (!this.isVisible) {
-                if (this.mirrorEl) {
-                    this.mirrorEl.style.display = '';
-                }
-                this.isVisible = bool; // needs to happen before updateElPosition
-                this.updateElPosition(); // because was not updating the position while invisible
-            }
-        }
-        else {
-            if (this.isVisible) {
-                if (this.mirrorEl) {
-                    this.mirrorEl.style.display = 'none';
-                }
-                this.isVisible = bool;
-            }
-        }
-    };
-    // always async
-    ElementMirror.prototype.stop = function (needsRevertAnimation, callback) {
-        var _this = this;
-        var done = function () {
-            _this.cleanup();
-            callback();
-        };
-        if (needsRevertAnimation &&
-            this.mirrorEl &&
-            this.isVisible &&
-            this.revertDuration && // if 0, transition won't work
-            (this.deltaX || this.deltaY) // if same coords, transition won't work
-        ) {
-            this.doRevertAnimation(done, this.revertDuration);
-        }
-        else {
-            setTimeout(done, 0);
-        }
-    };
-    ElementMirror.prototype.doRevertAnimation = function (callback, revertDuration) {
-        var mirrorEl = this.mirrorEl;
-        var finalSourceElRect = this.sourceEl.getBoundingClientRect(); // because autoscrolling might have happened
-        mirrorEl.style.transition =
-            'top ' + revertDuration + 'ms,' +
-                'left ' + revertDuration + 'ms';
-        applyStyle(mirrorEl, {
-            left: finalSourceElRect.left,
-            top: finalSourceElRect.top
-        });
-        whenTransitionDone(mirrorEl, function () {
-            mirrorEl.style.transition = '';
-            callback();
-        });
-    };
-    ElementMirror.prototype.cleanup = function () {
-        if (this.mirrorEl) {
-            removeElement(this.mirrorEl);
-            this.mirrorEl = null;
-        }
-        this.sourceEl = null;
-    };
-    ElementMirror.prototype.updateElPosition = function () {
-        if (this.sourceEl && this.isVisible) {
-            applyStyle(this.getMirrorEl(), {
-                left: this.sourceElRect.left + this.deltaX,
-                top: this.sourceElRect.top + this.deltaY
-            });
-        }
-    };
-    ElementMirror.prototype.getMirrorEl = function () {
-        var sourceElRect = this.sourceElRect;
-        var mirrorEl = this.mirrorEl;
-        if (!mirrorEl) {
-            mirrorEl = this.mirrorEl = this.sourceEl.cloneNode(true); // cloneChildren=true
-            // we don't want long taps or any mouse interaction causing selection/menus.
-            // would use preventSelection(), but that prevents selectstart, causing problems.
-            mirrorEl.classList.add('fc-unselectable');
-            mirrorEl.classList.add('fc-dragging');
-            applyStyle(mirrorEl, {
-                position: 'fixed',
-                zIndex: this.zIndex,
-                visibility: '',
-                boxSizing: 'border-box',
-                width: sourceElRect.right - sourceElRect.left,
-                height: sourceElRect.bottom - sourceElRect.top,
-                right: 'auto',
-                bottom: 'auto',
-                margin: 0
-            });
-            this.parentNode.appendChild(mirrorEl);
-        }
-        return mirrorEl;
-    };
-    return ElementMirror;
-}());
-
-/*
-Is a cache for a given element's scroll information (all the info that ScrollController stores)
-in addition the "client rectangle" of the element.. the area within the scrollbars.
-
-The cache can be in one of two modes:
-- doesListening:false - ignores when the container is scrolled by someone else
-- doesListening:true - watch for scrolling and update the cache
-*/
-var ScrollGeomCache = /** @class */ (function (_super) {
-    __extends(ScrollGeomCache, _super);
-    function ScrollGeomCache(scrollController, doesListening) {
-        var _this = _super.call(this) || this;
-        _this.handleScroll = function () {
-            _this.scrollTop = _this.scrollController.getScrollTop();
-            _this.scrollLeft = _this.scrollController.getScrollLeft();
-            _this.handleScrollChange();
-        };
-        _this.scrollController = scrollController;
-        _this.doesListening = doesListening;
-        _this.scrollTop = _this.origScrollTop = scrollController.getScrollTop();
-        _this.scrollLeft = _this.origScrollLeft = scrollController.getScrollLeft();
-        _this.scrollWidth = scrollController.getScrollWidth();
-        _this.scrollHeight = scrollController.getScrollHeight();
-        _this.clientWidth = scrollController.getClientWidth();
-        _this.clientHeight = scrollController.getClientHeight();
-        _this.clientRect = _this.computeClientRect(); // do last in case it needs cached values
-        if (_this.doesListening) {
-            _this.getEventTarget().addEventListener('scroll', _this.handleScroll);
-        }
-        return _this;
-    }
-    ScrollGeomCache.prototype.destroy = function () {
-        if (this.doesListening) {
-            this.getEventTarget().removeEventListener('scroll', this.handleScroll);
-        }
-    };
-    ScrollGeomCache.prototype.getScrollTop = function () {
-        return this.scrollTop;
-    };
-    ScrollGeomCache.prototype.getScrollLeft = function () {
-        return this.scrollLeft;
-    };
-    ScrollGeomCache.prototype.setScrollTop = function (top) {
-        this.scrollController.setScrollTop(top);
-        if (!this.doesListening) {
-            // we are not relying on the element to normalize out-of-bounds scroll values
-            // so we need to sanitize ourselves
-            this.scrollTop = Math.max(Math.min(top, this.getMaxScrollTop()), 0);
-            this.handleScrollChange();
-        }
-    };
-    ScrollGeomCache.prototype.setScrollLeft = function (top) {
-        this.scrollController.setScrollLeft(top);
-        if (!this.doesListening) {
-            // we are not relying on the element to normalize out-of-bounds scroll values
-            // so we need to sanitize ourselves
-            this.scrollLeft = Math.max(Math.min(top, this.getMaxScrollLeft()), 0);
-            this.handleScrollChange();
-        }
-    };
-    ScrollGeomCache.prototype.getClientWidth = function () {
-        return this.clientWidth;
-    };
-    ScrollGeomCache.prototype.getClientHeight = function () {
-        return this.clientHeight;
-    };
-    ScrollGeomCache.prototype.getScrollWidth = function () {
-        return this.scrollWidth;
-    };
-    ScrollGeomCache.prototype.getScrollHeight = function () {
-        return this.scrollHeight;
-    };
-    ScrollGeomCache.prototype.handleScrollChange = function () {
-    };
-    return ScrollGeomCache;
-}(ScrollController));
-var ElementScrollGeomCache = /** @class */ (function (_super) {
-    __extends(ElementScrollGeomCache, _super);
-    function ElementScrollGeomCache(el, doesListening) {
-        return _super.call(this, new ElementScrollController(el), doesListening) || this;
-    }
-    ElementScrollGeomCache.prototype.getEventTarget = function () {
-        return this.scrollController.el;
-    };
-    ElementScrollGeomCache.prototype.computeClientRect = function () {
-        return computeInnerRect(this.scrollController.el);
-    };
-    return ElementScrollGeomCache;
-}(ScrollGeomCache));
-var WindowScrollGeomCache = /** @class */ (function (_super) {
-    __extends(WindowScrollGeomCache, _super);
-    function WindowScrollGeomCache(doesListening) {
-        return _super.call(this, new WindowScrollController(), doesListening) || this;
-    }
-    WindowScrollGeomCache.prototype.getEventTarget = function () {
-        return window;
-    };
-    WindowScrollGeomCache.prototype.computeClientRect = function () {
-        return {
-            left: this.scrollLeft,
-            right: this.scrollLeft + this.clientWidth,
-            top: this.scrollTop,
-            bottom: this.scrollTop + this.clientHeight
-        };
-    };
-    // the window is the only scroll object that changes it's rectangle relative
-    // to the document's topleft as it scrolls
-    WindowScrollGeomCache.prototype.handleScrollChange = function () {
-        this.clientRect = this.computeClientRect();
-    };
-    return WindowScrollGeomCache;
-}(ScrollGeomCache));
-
-// If available we are using native "performance" API instead of "Date"
-// Read more about it on MDN:
-// https://developer.mozilla.org/en-US/docs/Web/API/Performance
-var getTime = typeof performance === 'function' ? performance.now : Date.now;
-/*
-For a pointer interaction, automatically scrolls certain scroll containers when the pointer
-approaches the edge.
-
-The caller must call start + handleMove + stop.
-*/
-var AutoScroller = /** @class */ (function () {
-    function AutoScroller() {
-        var _this = this;
-        // options that can be set by caller
-        this.isEnabled = true;
-        this.scrollQuery = [window, '.fc-scroller'];
-        this.edgeThreshold = 50; // pixels
-        this.maxVelocity = 300; // pixels per second
-        // internal state
-        this.pointerScreenX = null;
-        this.pointerScreenY = null;
-        this.isAnimating = false;
-        this.scrollCaches = null;
-        // protect against the initial pointerdown being too close to an edge and starting the scroll
-        this.everMovedUp = false;
-        this.everMovedDown = false;
-        this.everMovedLeft = false;
-        this.everMovedRight = false;
-        this.animate = function () {
-            if (_this.isAnimating) { // wasn't cancelled between animation calls
-                var edge = _this.computeBestEdge(_this.pointerScreenX + window.pageXOffset, _this.pointerScreenY + window.pageYOffset);
-                if (edge) {
-                    var now = getTime();
-                    _this.handleSide(edge, (now - _this.msSinceRequest) / 1000);
-                    _this.requestAnimation(now);
-                }
-                else {
-                    _this.isAnimating = false; // will stop animation
-                }
-            }
-        };
-    }
-    AutoScroller.prototype.start = function (pageX, pageY) {
-        if (this.isEnabled) {
-            this.scrollCaches = this.buildCaches();
-            this.pointerScreenX = null;
-            this.pointerScreenY = null;
-            this.everMovedUp = false;
-            this.everMovedDown = false;
-            this.everMovedLeft = false;
-            this.everMovedRight = false;
-            this.handleMove(pageX, pageY);
-        }
-    };
-    AutoScroller.prototype.handleMove = function (pageX, pageY) {
-        if (this.isEnabled) {
-            var pointerScreenX = pageX - window.pageXOffset;
-            var pointerScreenY = pageY - window.pageYOffset;
-            var yDelta = this.pointerScreenY === null ? 0 : pointerScreenY - this.pointerScreenY;
-            var xDelta = this.pointerScreenX === null ? 0 : pointerScreenX - this.pointerScreenX;
-            if (yDelta < 0) {
-                this.everMovedUp = true;
-            }
-            else if (yDelta > 0) {
-                this.everMovedDown = true;
-            }
-            if (xDelta < 0) {
-                this.everMovedLeft = true;
-            }
-            else if (xDelta > 0) {
-                this.everMovedRight = true;
-            }
-            this.pointerScreenX = pointerScreenX;
-            this.pointerScreenY = pointerScreenY;
-            if (!this.isAnimating) {
-                this.isAnimating = true;
-                this.requestAnimation(getTime());
-            }
-        }
-    };
-    AutoScroller.prototype.stop = function () {
-        if (this.isEnabled) {
-            this.isAnimating = false; // will stop animation
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                scrollCache.destroy();
-            }
-            this.scrollCaches = null;
-        }
-    };
-    AutoScroller.prototype.requestAnimation = function (now) {
-        this.msSinceRequest = now;
-        requestAnimationFrame(this.animate);
-    };
-    AutoScroller.prototype.handleSide = function (edge, seconds) {
-        var scrollCache = edge.scrollCache;
-        var edgeThreshold = this.edgeThreshold;
-        var invDistance = edgeThreshold - edge.distance;
-        var velocity = // the closer to the edge, the faster we scroll
-         (invDistance * invDistance) / (edgeThreshold * edgeThreshold) * // quadratic
-            this.maxVelocity * seconds;
-        var sign = 1;
-        switch (edge.name) {
-            case 'left':
-                sign = -1;
-            // falls through
-            case 'right':
-                scrollCache.setScrollLeft(scrollCache.getScrollLeft() + velocity * sign);
-                break;
-            case 'top':
-                sign = -1;
-            // falls through
-            case 'bottom':
-                scrollCache.setScrollTop(scrollCache.getScrollTop() + velocity * sign);
-                break;
-        }
-    };
-    // left/top are relative to document topleft
-    AutoScroller.prototype.computeBestEdge = function (left, top) {
-        var edgeThreshold = this.edgeThreshold;
-        var bestSide = null;
-        for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-            var scrollCache = _a[_i];
-            var rect = scrollCache.clientRect;
-            var leftDist = left - rect.left;
-            var rightDist = rect.right - left;
-            var topDist = top - rect.top;
-            var bottomDist = rect.bottom - top;
-            // completely within the rect?
-            if (leftDist >= 0 && rightDist >= 0 && topDist >= 0 && bottomDist >= 0) {
-                if (topDist <= edgeThreshold && this.everMovedUp && scrollCache.canScrollUp() &&
-                    (!bestSide || bestSide.distance > topDist)) {
-                    bestSide = { scrollCache: scrollCache, name: 'top', distance: topDist };
-                }
-                if (bottomDist <= edgeThreshold && this.everMovedDown && scrollCache.canScrollDown() &&
-                    (!bestSide || bestSide.distance > bottomDist)) {
-                    bestSide = { scrollCache: scrollCache, name: 'bottom', distance: bottomDist };
-                }
-                if (leftDist <= edgeThreshold && this.everMovedLeft && scrollCache.canScrollLeft() &&
-                    (!bestSide || bestSide.distance > leftDist)) {
-                    bestSide = { scrollCache: scrollCache, name: 'left', distance: leftDist };
-                }
-                if (rightDist <= edgeThreshold && this.everMovedRight && scrollCache.canScrollRight() &&
-                    (!bestSide || bestSide.distance > rightDist)) {
-                    bestSide = { scrollCache: scrollCache, name: 'right', distance: rightDist };
-                }
-            }
-        }
-        return bestSide;
-    };
-    AutoScroller.prototype.buildCaches = function () {
-        return this.queryScrollEls().map(function (el) {
-            if (el === window) {
-                return new WindowScrollGeomCache(false); // false = don't listen to user-generated scrolls
-            }
-            else {
-                return new ElementScrollGeomCache(el, false); // false = don't listen to user-generated scrolls
-            }
-        });
-    };
-    AutoScroller.prototype.queryScrollEls = function () {
-        var els = [];
-        for (var _i = 0, _a = this.scrollQuery; _i < _a.length; _i++) {
-            var query = _a[_i];
-            if (typeof query === 'object') {
-                els.push(query);
-            }
-            else {
-                els.push.apply(els, Array.prototype.slice.call(document.querySelectorAll(query)));
-            }
-        }
-        return els;
-    };
-    return AutoScroller;
-}());
-
-/*
-Monitors dragging on an element. Has a number of high-level features:
-- minimum distance required before dragging
-- minimum wait time ("delay") before dragging
-- a mirror element that follows the pointer
-*/
-var FeaturefulElementDragging = /** @class */ (function (_super) {
-    __extends(FeaturefulElementDragging, _super);
-    function FeaturefulElementDragging(containerEl) {
-        var _this = _super.call(this, containerEl) || this;
-        // options that can be directly set by caller
-        // the caller can also set the PointerDragging's options as well
-        _this.delay = null;
-        _this.minDistance = 0;
-        _this.touchScrollAllowed = true; // prevents drag from starting and blocks scrolling during drag
-        _this.mirrorNeedsRevert = false;
-        _this.isInteracting = false; // is the user validly moving the pointer? lasts until pointerup
-        _this.isDragging = false; // is it INTENTFULLY dragging? lasts until after revert animation
-        _this.isDelayEnded = false;
-        _this.isDistanceSurpassed = false;
-        _this.delayTimeoutId = null;
-        _this.onPointerDown = function (ev) {
-            if (!_this.isDragging) { // so new drag doesn't happen while revert animation is going
-                _this.isInteracting = true;
-                _this.isDelayEnded = false;
-                _this.isDistanceSurpassed = false;
-                preventSelection(document.body);
-                preventContextMenu(document.body);
-                // prevent links from being visited if there's an eventual drag.
-                // also prevents selection in older browsers (maybe?).
-                // not necessary for touch, besides, browser would complain about passiveness.
-                if (!ev.isTouch) {
-                    ev.origEvent.preventDefault();
-                }
-                _this.emitter.trigger('pointerdown', ev);
-                if (!_this.pointer.shouldIgnoreMove) {
-                    // actions related to initiating dragstart+dragmove+dragend...
-                    _this.mirror.setIsVisible(false); // reset. caller must set-visible
-                    _this.mirror.start(ev.subjectEl, ev.pageX, ev.pageY); // must happen on first pointer down
-                    _this.startDelay(ev);
-                    if (!_this.minDistance) {
-                        _this.handleDistanceSurpassed(ev);
-                    }
-                }
-            }
-        };
-        _this.onPointerMove = function (ev) {
-            if (_this.isInteracting) { // if false, still waiting for previous drag's revert
-                _this.emitter.trigger('pointermove', ev);
-                if (!_this.isDistanceSurpassed) {
-                    var minDistance = _this.minDistance;
-                    var distanceSq = void 0; // current distance from the origin, squared
-                    var deltaX = ev.deltaX, deltaY = ev.deltaY;
-                    distanceSq = deltaX * deltaX + deltaY * deltaY;
-                    if (distanceSq >= minDistance * minDistance) { // use pythagorean theorem
-                        _this.handleDistanceSurpassed(ev);
-                    }
-                }
-                if (_this.isDragging) {
-                    // a real pointer move? (not one simulated by scrolling)
-                    if (ev.origEvent.type !== 'scroll') {
-                        _this.mirror.handleMove(ev.pageX, ev.pageY);
-                        _this.autoScroller.handleMove(ev.pageX, ev.pageY);
-                    }
-                    _this.emitter.trigger('dragmove', ev);
-                }
-            }
-        };
-        _this.onPointerUp = function (ev) {
-            if (_this.isInteracting) { // if false, still waiting for previous drag's revert
-                _this.isInteracting = false;
-                allowSelection(document.body);
-                allowContextMenu(document.body);
-                _this.emitter.trigger('pointerup', ev); // can potentially set mirrorNeedsRevert
-                if (_this.isDragging) {
-                    _this.autoScroller.stop();
-                    _this.tryStopDrag(ev); // which will stop the mirror
-                }
-                if (_this.delayTimeoutId) {
-                    clearTimeout(_this.delayTimeoutId);
-                    _this.delayTimeoutId = null;
-                }
-            }
-        };
-        var pointer = _this.pointer = new PointerDragging(containerEl);
-        pointer.emitter.on('pointerdown', _this.onPointerDown);
-        pointer.emitter.on('pointermove', _this.onPointerMove);
-        pointer.emitter.on('pointerup', _this.onPointerUp);
-        _this.mirror = new ElementMirror();
-        _this.autoScroller = new AutoScroller();
-        return _this;
-    }
-    FeaturefulElementDragging.prototype.destroy = function () {
-        this.pointer.destroy();
-    };
-    FeaturefulElementDragging.prototype.startDelay = function (ev) {
-        var _this = this;
-        if (typeof this.delay === 'number') {
-            this.delayTimeoutId = setTimeout(function () {
-                _this.delayTimeoutId = null;
-                _this.handleDelayEnd(ev);
-            }, this.delay); // not assignable to number!
-        }
-        else {
-            this.handleDelayEnd(ev);
-        }
-    };
-    FeaturefulElementDragging.prototype.handleDelayEnd = function (ev) {
-        this.isDelayEnded = true;
-        this.tryStartDrag(ev);
-    };
-    FeaturefulElementDragging.prototype.handleDistanceSurpassed = function (ev) {
-        this.isDistanceSurpassed = true;
-        this.tryStartDrag(ev);
-    };
-    FeaturefulElementDragging.prototype.tryStartDrag = function (ev) {
-        if (this.isDelayEnded && this.isDistanceSurpassed) {
-            if (!this.pointer.wasTouchScroll || this.touchScrollAllowed) {
-                this.isDragging = true;
-                this.mirrorNeedsRevert = false;
-                this.autoScroller.start(ev.pageX, ev.pageY);
-                this.emitter.trigger('dragstart', ev);
-                if (this.touchScrollAllowed === false) {
-                    this.pointer.cancelTouchScroll();
-                }
-            }
-        }
-    };
-    FeaturefulElementDragging.prototype.tryStopDrag = function (ev) {
-        // .stop() is ALWAYS asynchronous, which we NEED because we want all pointerup events
-        // that come from the document to fire beforehand. much more convenient this way.
-        this.mirror.stop(this.mirrorNeedsRevert, this.stopDrag.bind(this, ev) // bound with args
-        );
-    };
-    FeaturefulElementDragging.prototype.stopDrag = function (ev) {
-        this.isDragging = false;
-        this.emitter.trigger('dragend', ev);
-    };
-    // fill in the implementations...
-    FeaturefulElementDragging.prototype.setIgnoreMove = function (bool) {
-        this.pointer.shouldIgnoreMove = bool;
-    };
-    FeaturefulElementDragging.prototype.setMirrorIsVisible = function (bool) {
-        this.mirror.setIsVisible(bool);
-    };
-    FeaturefulElementDragging.prototype.setMirrorNeedsRevert = function (bool) {
-        this.mirrorNeedsRevert = bool;
-    };
-    FeaturefulElementDragging.prototype.setAutoScrollEnabled = function (bool) {
-        this.autoScroller.isEnabled = bool;
-    };
-    return FeaturefulElementDragging;
-}(ElementDragging));
-
-/*
-When this class is instantiated, it records the offset of an element (relative to the document topleft),
-and continues to monitor scrolling, updating the cached coordinates if it needs to.
-Does not access the DOM after instantiation, so highly performant.
-
-Also keeps track of all scrolling/overflow:hidden containers that are parents of the given element
-and an determine if a given point is inside the combined clipping rectangle.
-*/
-var OffsetTracker = /** @class */ (function () {
-    function OffsetTracker(el) {
-        this.origRect = computeRect(el);
-        // will work fine for divs that have overflow:hidden
-        this.scrollCaches = getClippingParents(el).map(function (el) {
-            return new ElementScrollGeomCache(el, true); // listen=true
-        });
-    }
-    OffsetTracker.prototype.destroy = function () {
-        for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-            var scrollCache = _a[_i];
-            scrollCache.destroy();
-        }
-    };
-    OffsetTracker.prototype.computeLeft = function () {
-        var left = this.origRect.left;
-        for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-            var scrollCache = _a[_i];
-            left += scrollCache.origScrollLeft - scrollCache.getScrollLeft();
-        }
-        return left;
-    };
-    OffsetTracker.prototype.computeTop = function () {
-        var top = this.origRect.top;
-        for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-            var scrollCache = _a[_i];
-            top += scrollCache.origScrollTop - scrollCache.getScrollTop();
-        }
-        return top;
-    };
-    OffsetTracker.prototype.isWithinClipping = function (pageX, pageY) {
-        var point = { left: pageX, top: pageY };
-        for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-            var scrollCache = _a[_i];
-            if (!isIgnoredClipping(scrollCache.getEventTarget()) &&
-                !pointInsideRect(point, scrollCache.clientRect)) {
-                return false;
-            }
-        }
-        return true;
-    };
-    return OffsetTracker;
-}());
-// certain clipping containers should never constrain interactions, like <html> and <body>
-// https://github.com/fullcalendar/fullcalendar/issues/3615
-function isIgnoredClipping(node) {
-    var tagName = node.tagName;
-    return tagName === 'HTML' || tagName === 'BODY';
-}
-
-/*
-Tracks movement over multiple droppable areas (aka "hits")
-that exist in one or more DateComponents.
-Relies on an existing draggable.
-
-emits:
-- pointerdown
-- dragstart
-- hitchange - fires initially, even if not over a hit
-- pointerup
-- (hitchange - again, to null, if ended over a hit)
-- dragend
-*/
-var HitDragging = /** @class */ (function () {
-    function HitDragging(dragging, droppableStore) {
-        var _this = this;
-        // options that can be set by caller
-        this.useSubjectCenter = false;
-        this.requireInitial = true; // if doesn't start out on a hit, won't emit any events
-        this.initialHit = null;
-        this.movingHit = null;
-        this.finalHit = null; // won't ever be populated if shouldIgnoreMove
-        this.handlePointerDown = function (ev) {
-            var dragging = _this.dragging;
-            _this.initialHit = null;
-            _this.movingHit = null;
-            _this.finalHit = null;
-            _this.prepareHits();
-            _this.processFirstCoord(ev);
-            if (_this.initialHit || !_this.requireInitial) {
-                dragging.setIgnoreMove(false);
-                _this.emitter.trigger('pointerdown', ev); // TODO: fire this before computing processFirstCoord, so listeners can cancel. this gets fired by almost every handler :(
-            }
-            else {
-                dragging.setIgnoreMove(true);
-            }
-        };
-        this.handleDragStart = function (ev) {
-            _this.emitter.trigger('dragstart', ev);
-            _this.handleMove(ev, true); // force = fire even if initially null
-        };
-        this.handleDragMove = function (ev) {
-            _this.emitter.trigger('dragmove', ev);
-            _this.handleMove(ev);
-        };
-        this.handlePointerUp = function (ev) {
-            _this.releaseHits();
-            _this.emitter.trigger('pointerup', ev);
-        };
-        this.handleDragEnd = function (ev) {
-            if (_this.movingHit) {
-                _this.emitter.trigger('hitupdate', null, true, ev);
-            }
-            _this.finalHit = _this.movingHit;
-            _this.movingHit = null;
-            _this.emitter.trigger('dragend', ev);
-        };
-        this.droppableStore = droppableStore;
-        dragging.emitter.on('pointerdown', this.handlePointerDown);
-        dragging.emitter.on('dragstart', this.handleDragStart);
-        dragging.emitter.on('dragmove', this.handleDragMove);
-        dragging.emitter.on('pointerup', this.handlePointerUp);
-        dragging.emitter.on('dragend', this.handleDragEnd);
-        this.dragging = dragging;
-        this.emitter = new EmitterMixin();
-    }
-    // sets initialHit
-    // sets coordAdjust
-    HitDragging.prototype.processFirstCoord = function (ev) {
-        var origPoint = { left: ev.pageX, top: ev.pageY };
-        var adjustedPoint = origPoint;
-        var subjectEl = ev.subjectEl;
-        var subjectRect;
-        if (subjectEl !== document) {
-            subjectRect = computeRect(subjectEl);
-            adjustedPoint = constrainPoint(adjustedPoint, subjectRect);
-        }
-        var initialHit = this.initialHit = this.queryHitForOffset(adjustedPoint.left, adjustedPoint.top);
-        if (initialHit) {
-            if (this.useSubjectCenter && subjectRect) {
-                var slicedSubjectRect = intersectRects(subjectRect, initialHit.rect);
-                if (slicedSubjectRect) {
-                    adjustedPoint = getRectCenter(slicedSubjectRect);
-                }
-            }
-            this.coordAdjust = diffPoints(adjustedPoint, origPoint);
-        }
-        else {
-            this.coordAdjust = { left: 0, top: 0 };
-        }
-    };
-    HitDragging.prototype.handleMove = function (ev, forceHandle) {
-        var hit = this.queryHitForOffset(ev.pageX + this.coordAdjust.left, ev.pageY + this.coordAdjust.top);
-        if (forceHandle || !isHitsEqual(this.movingHit, hit)) {
-            this.movingHit = hit;
-            this.emitter.trigger('hitupdate', hit, false, ev);
-        }
-    };
-    HitDragging.prototype.prepareHits = function () {
-        this.offsetTrackers = mapHash(this.droppableStore, function (interactionSettings) {
-            interactionSettings.component.buildPositionCaches();
-            return new OffsetTracker(interactionSettings.el);
-        });
-    };
-    HitDragging.prototype.releaseHits = function () {
-        var offsetTrackers = this.offsetTrackers;
-        for (var id in offsetTrackers) {
-            offsetTrackers[id].destroy();
-        }
-        this.offsetTrackers = {};
-    };
-    HitDragging.prototype.queryHitForOffset = function (offsetLeft, offsetTop) {
-        var _a = this, droppableStore = _a.droppableStore, offsetTrackers = _a.offsetTrackers;
-        var bestHit = null;
-        for (var id in droppableStore) {
-            var component = droppableStore[id].component;
-            var offsetTracker = offsetTrackers[id];
-            if (offsetTracker.isWithinClipping(offsetLeft, offsetTop)) {
-                var originLeft = offsetTracker.computeLeft();
-                var originTop = offsetTracker.computeTop();
-                var positionLeft = offsetLeft - originLeft;
-                var positionTop = offsetTop - originTop;
-                var origRect = offsetTracker.origRect;
-                var width = origRect.right - origRect.left;
-                var height = origRect.bottom - origRect.top;
-                if (
-                // must be within the element's bounds
-                positionLeft >= 0 && positionLeft < width &&
-                    positionTop >= 0 && positionTop < height) {
-                    var hit = component.queryHit(positionLeft, positionTop, width, height);
-                    if (hit &&
-                        (
-                        // make sure the hit is within activeRange, meaning it's not a deal cell
-                        !component.props.dateProfile || // hack for DayTile
-                            rangeContainsRange(component.props.dateProfile.activeRange, hit.dateSpan.range)) &&
-                        (!bestHit || hit.layer > bestHit.layer)) {
-                        // TODO: better way to re-orient rectangle
-                        hit.rect.left += originLeft;
-                        hit.rect.right += originLeft;
-                        hit.rect.top += originTop;
-                        hit.rect.bottom += originTop;
-                        bestHit = hit;
-                    }
-                }
-            }
-        }
-        return bestHit;
-    };
-    return HitDragging;
-}());
-function isHitsEqual(hit0, hit1) {
-    if (!hit0 && !hit1) {
-        return true;
-    }
-    if (Boolean(hit0) !== Boolean(hit1)) {
-        return false;
-    }
-    return isDateSpansEqual(hit0.dateSpan, hit1.dateSpan);
-}
-
-/*
-Monitors when the user clicks on a specific date/time of a component.
-A pointerdown+pointerup on the same "hit" constitutes a click.
-*/
-var DateClicking = /** @class */ (function (_super) {
-    __extends(DateClicking, _super);
-    function DateClicking(settings) {
-        var _this = _super.call(this, settings) || this;
-        _this.handlePointerDown = function (ev) {
-            var dragging = _this.dragging;
-            // do this in pointerdown (not dragend) because DOM might be mutated by the time dragend is fired
-            dragging.setIgnoreMove(!_this.component.isValidDateDownEl(dragging.pointer.downEl));
-        };
-        // won't even fire if moving was ignored
-        _this.handleDragEnd = function (ev) {
-            var component = _this.component;
-            var _a = component.context, calendar = _a.calendar, view = _a.view;
-            var pointer = _this.dragging.pointer;
-            if (!pointer.wasTouchScroll) {
-                var _b = _this.hitDragging, initialHit = _b.initialHit, finalHit = _b.finalHit;
-                if (initialHit && finalHit && isHitsEqual(initialHit, finalHit)) {
-                    calendar.triggerDateClick(initialHit.dateSpan, initialHit.dayEl, view, ev.origEvent);
-                }
-            }
-        };
-        var component = settings.component;
-        // we DO want to watch pointer moves because otherwise finalHit won't get populated
-        _this.dragging = new FeaturefulElementDragging(component.el);
-        _this.dragging.autoScroller.isEnabled = false;
-        var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));
-        hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-        hitDragging.emitter.on('dragend', _this.handleDragEnd);
-        return _this;
-    }
-    DateClicking.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    return DateClicking;
-}(Interaction));
-
-/*
-Tracks when the user selects a portion of time of a component,
-constituted by a drag over date cells, with a possible delay at the beginning of the drag.
-*/
-var DateSelecting = /** @class */ (function (_super) {
-    __extends(DateSelecting, _super);
-    function DateSelecting(settings) {
-        var _this = _super.call(this, settings) || this;
-        _this.dragSelection = null;
-        _this.handlePointerDown = function (ev) {
-            var _a = _this, component = _a.component, dragging = _a.dragging;
-            var options = component.context.options;
-            var canSelect = options.selectable &&
-                component.isValidDateDownEl(ev.origEvent.target);
-            // don't bother to watch expensive moves if component won't do selection
-            dragging.setIgnoreMove(!canSelect);
-            // if touch, require user to hold down
-            dragging.delay = ev.isTouch ? getComponentTouchDelay(component) : null;
-        };
-        _this.handleDragStart = function (ev) {
-            _this.component.context.calendar.unselect(ev); // unselect previous selections
-        };
-        _this.handleHitUpdate = function (hit, isFinal) {
-            var calendar = _this.component.context.calendar;
-            var dragSelection = null;
-            var isInvalid = false;
-            if (hit) {
-                dragSelection = joinHitsIntoSelection(_this.hitDragging.initialHit, hit, calendar.pluginSystem.hooks.dateSelectionTransformers);
-                if (!dragSelection || !_this.component.isDateSelectionValid(dragSelection)) {
-                    isInvalid = true;
-                    dragSelection = null;
-                }
-            }
-            if (dragSelection) {
-                calendar.dispatch({ type: 'SELECT_DATES', selection: dragSelection });
-            }
-            else if (!isFinal) { // only unselect if moved away while dragging
-                calendar.dispatch({ type: 'UNSELECT_DATES' });
-            }
-            if (!isInvalid) {
-                enableCursor();
-            }
-            else {
-                disableCursor();
-            }
-            if (!isFinal) {
-                _this.dragSelection = dragSelection; // only clear if moved away from all hits while dragging
-            }
-        };
-        _this.handlePointerUp = function (pev) {
-            if (_this.dragSelection) {
-                // selection is already rendered, so just need to report selection
-                _this.component.context.calendar.triggerDateSelect(_this.dragSelection, pev);
-                _this.dragSelection = null;
-            }
-        };
-        var component = settings.component;
-        var options = component.context.options;
-        var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-        dragging.touchScrollAllowed = false;
-        dragging.minDistance = options.selectMinDistance || 0;
-        dragging.autoScroller.isEnabled = options.dragScroll;
-        var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));
-        hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-        hitDragging.emitter.on('dragstart', _this.handleDragStart);
-        hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-        hitDragging.emitter.on('pointerup', _this.handlePointerUp);
-        return _this;
-    }
-    DateSelecting.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    return DateSelecting;
-}(Interaction));
-function getComponentTouchDelay(component) {
-    var options = component.context.options;
-    var delay = options.selectLongPressDelay;
-    if (delay == null) {
-        delay = options.longPressDelay;
-    }
-    return delay;
-}
-function joinHitsIntoSelection(hit0, hit1, dateSelectionTransformers) {
-    var dateSpan0 = hit0.dateSpan;
-    var dateSpan1 = hit1.dateSpan;
-    var ms = [
-        dateSpan0.range.start,
-        dateSpan0.range.end,
-        dateSpan1.range.start,
-        dateSpan1.range.end
-    ];
-    ms.sort(compareNumbers);
-    var props = {};
-    for (var _i = 0, dateSelectionTransformers_1 = dateSelectionTransformers; _i < dateSelectionTransformers_1.length; _i++) {
-        var transformer = dateSelectionTransformers_1[_i];
-        var res = transformer(hit0, hit1);
-        if (res === false) {
-            return null;
-        }
-        else if (res) {
-            __assign(props, res);
-        }
-    }
-    props.range = { start: ms[0], end: ms[3] };
-    props.allDay = dateSpan0.allDay;
-    return props;
-}
-
-var EventDragging = /** @class */ (function (_super) {
-    __extends(EventDragging, _super);
-    function EventDragging(settings) {
-        var _this = _super.call(this, settings) || this;
-        // internal state
-        _this.subjectSeg = null; // the seg being selected/dragged
-        _this.isDragging = false;
-        _this.eventRange = null;
-        _this.relevantEvents = null; // the events being dragged
-        _this.receivingCalendar = null;
-        _this.validMutation = null;
-        _this.mutatedRelevantEvents = null;
-        _this.handlePointerDown = function (ev) {
-            var origTarget = ev.origEvent.target;
-            var _a = _this, component = _a.component, dragging = _a.dragging;
-            var mirror = dragging.mirror;
-            var options = component.context.options;
-            var initialCalendar = component.context.calendar;
-            var subjectSeg = _this.subjectSeg = getElSeg(ev.subjectEl);
-            var eventRange = _this.eventRange = subjectSeg.eventRange;
-            var eventInstanceId = eventRange.instance.instanceId;
-            _this.relevantEvents = getRelevantEvents(initialCalendar.state.eventStore, eventInstanceId);
-            dragging.minDistance = ev.isTouch ? 0 : options.eventDragMinDistance;
-            dragging.delay =
-                // only do a touch delay if touch and this event hasn't been selected yet
-                (ev.isTouch && eventInstanceId !== component.props.eventSelection) ?
-                    getComponentTouchDelay$1(component) :
-                    null;
-            mirror.parentNode = initialCalendar.el;
-            mirror.revertDuration = options.dragRevertDuration;
-            var isValid = component.isValidSegDownEl(origTarget) &&
-                !elementClosest(origTarget, '.fc-resizer'); // NOT on a resizer
-            dragging.setIgnoreMove(!isValid);
-            // disable dragging for elements that are resizable (ie, selectable)
-            // but are not draggable
-            _this.isDragging = isValid &&
-                ev.subjectEl.classList.contains('fc-draggable');
-        };
-        _this.handleDragStart = function (ev) {
-            var context = _this.component.context;
-            var initialCalendar = context.calendar;
-            var eventRange = _this.eventRange;
-            var eventInstanceId = eventRange.instance.instanceId;
-            if (ev.isTouch) {
-                // need to select a different event?
-                if (eventInstanceId !== _this.component.props.eventSelection) {
-                    initialCalendar.dispatch({ type: 'SELECT_EVENT', eventInstanceId: eventInstanceId });
-                }
-            }
-            else {
-                // if now using mouse, but was previous touch interaction, clear selected event
-                initialCalendar.dispatch({ type: 'UNSELECT_EVENT' });
-            }
-            if (_this.isDragging) {
-                initialCalendar.unselect(ev); // unselect *date* selection
-                initialCalendar.publiclyTrigger('eventDragStart', [
-                    {
-                        el: _this.subjectSeg.el,
-                        event: new EventApi(initialCalendar, eventRange.def, eventRange.instance),
-                        jsEvent: ev.origEvent,
-                        view: context.view
-                    }
-                ]);
-            }
-        };
-        _this.handleHitUpdate = function (hit, isFinal) {
-            if (!_this.isDragging) {
-                return;
-            }
-            var relevantEvents = _this.relevantEvents;
-            var initialHit = _this.hitDragging.initialHit;
-            var initialCalendar = _this.component.context.calendar;
-            // states based on new hit
-            var receivingCalendar = null;
-            var mutation = null;
-            var mutatedRelevantEvents = null;
-            var isInvalid = false;
-            var interaction = {
-                affectedEvents: relevantEvents,
-                mutatedEvents: createEmptyEventStore(),
-                isEvent: true,
-                origSeg: _this.subjectSeg
-            };
-            if (hit) {
-                var receivingComponent = hit.component;
-                receivingCalendar = receivingComponent.context.calendar;
-                var receivingOptions = receivingComponent.context.options;
-                if (initialCalendar === receivingCalendar ||
-                    receivingOptions.editable && receivingOptions.droppable) {
-                    mutation = computeEventMutation(initialHit, hit, receivingCalendar.pluginSystem.hooks.eventDragMutationMassagers);
-                    if (mutation) {
-                        mutatedRelevantEvents = applyMutationToEventStore(relevantEvents, receivingCalendar.eventUiBases, mutation, receivingCalendar);
-                        interaction.mutatedEvents = mutatedRelevantEvents;
-                        if (!receivingComponent.isInteractionValid(interaction)) {
-                            isInvalid = true;
-                            mutation = null;
-                            mutatedRelevantEvents = null;
-                            interaction.mutatedEvents = createEmptyEventStore();
-                        }
-                    }
-                }
-                else {
-                    receivingCalendar = null;
-                }
-            }
-            _this.displayDrag(receivingCalendar, interaction);
-            if (!isInvalid) {
-                enableCursor();
-            }
-            else {
-                disableCursor();
-            }
-            if (!isFinal) {
-                if (initialCalendar === receivingCalendar && // TODO: write test for this
-                    isHitsEqual(initialHit, hit)) {
-                    mutation = null;
-                }
-                _this.dragging.setMirrorNeedsRevert(!mutation);
-                // render the mirror if no already-rendered mirror
-                // TODO: wish we could somehow wait for dispatch to guarantee render
-                _this.dragging.setMirrorIsVisible(!hit || !document.querySelector('.fc-mirror'));
-                // assign states based on new hit
-                _this.receivingCalendar = receivingCalendar;
-                _this.validMutation = mutation;
-                _this.mutatedRelevantEvents = mutatedRelevantEvents;
-            }
-        };
-        _this.handlePointerUp = function () {
-            if (!_this.isDragging) {
-                _this.cleanup(); // because handleDragEnd won't fire
-            }
-        };
-        _this.handleDragEnd = function (ev) {
-            if (_this.isDragging) {
-                var context = _this.component.context;
-                var initialCalendar_1 = context.calendar;
-                var initialView = context.view;
-                var _a = _this, receivingCalendar = _a.receivingCalendar, validMutation = _a.validMutation;
-                var eventDef = _this.eventRange.def;
-                var eventInstance = _this.eventRange.instance;
-                var eventApi = new EventApi(initialCalendar_1, eventDef, eventInstance);
-                var relevantEvents_1 = _this.relevantEvents;
-                var mutatedRelevantEvents = _this.mutatedRelevantEvents;
-                var finalHit = _this.hitDragging.finalHit;
-                _this.clearDrag(); // must happen after revert animation
-                initialCalendar_1.publiclyTrigger('eventDragStop', [
-                    {
-                        el: _this.subjectSeg.el,
-                        event: eventApi,
-                        jsEvent: ev.origEvent,
-                        view: initialView
-                    }
-                ]);
-                if (validMutation) {
-                    // dropped within same calendar
-                    if (receivingCalendar === initialCalendar_1) {
-                        initialCalendar_1.dispatch({
-                            type: 'MERGE_EVENTS',
-                            eventStore: mutatedRelevantEvents
-                        });
-                        var transformed = {};
-                        for (var _i = 0, _b = initialCalendar_1.pluginSystem.hooks.eventDropTransformers; _i < _b.length; _i++) {
-                            var transformer = _b[_i];
-                            __assign(transformed, transformer(validMutation, initialCalendar_1));
-                        }
-                        var eventDropArg = __assign({}, transformed, { el: ev.subjectEl, delta: validMutation.datesDelta, oldEvent: eventApi, event: new EventApi(// the data AFTER the mutation
-                            initialCalendar_1, mutatedRelevantEvents.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents.instances[eventInstance.instanceId] : null), revert: function () {
-                                initialCalendar_1.dispatch({
-                                    type: 'MERGE_EVENTS',
-                                    eventStore: relevantEvents_1
-                                });
-                            }, jsEvent: ev.origEvent, view: initialView });
-                        initialCalendar_1.publiclyTrigger('eventDrop', [eventDropArg]);
-                        // dropped in different calendar
-                    }
-                    else if (receivingCalendar) {
-                        initialCalendar_1.publiclyTrigger('eventLeave', [
-                            {
-                                draggedEl: ev.subjectEl,
-                                event: eventApi,
-                                view: initialView
-                            }
-                        ]);
-                        initialCalendar_1.dispatch({
-                            type: 'REMOVE_EVENT_INSTANCES',
-                            instances: _this.mutatedRelevantEvents.instances
-                        });
-                        receivingCalendar.dispatch({
-                            type: 'MERGE_EVENTS',
-                            eventStore: _this.mutatedRelevantEvents
-                        });
-                        if (ev.isTouch) {
-                            receivingCalendar.dispatch({
-                                type: 'SELECT_EVENT',
-                                eventInstanceId: eventInstance.instanceId
-                            });
-                        }
-                        var dropArg = __assign({}, receivingCalendar.buildDatePointApi(finalHit.dateSpan), { draggedEl: ev.subjectEl, jsEvent: ev.origEvent, view: finalHit.component // should this be finalHit.component.view? See #4644
-                         });
-                        receivingCalendar.publiclyTrigger('drop', [dropArg]);
-                        receivingCalendar.publiclyTrigger('eventReceive', [
-                            {
-                                draggedEl: ev.subjectEl,
-                                event: new EventApi(// the data AFTER the mutation
-                                receivingCalendar, mutatedRelevantEvents.defs[eventDef.defId], mutatedRelevantEvents.instances[eventInstance.instanceId]),
-                                view: finalHit.component // should this be finalHit.component.view? See #4644
-                            }
-                        ]);
-                    }
-                }
-                else {
-                    initialCalendar_1.publiclyTrigger('_noEventDrop');
-                }
-            }
-            _this.cleanup();
-        };
-        var component = _this.component;
-        var options = component.context.options;
-        var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-        dragging.pointer.selector = EventDragging.SELECTOR;
-        dragging.touchScrollAllowed = false;
-        dragging.autoScroller.isEnabled = options.dragScroll;
-        var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsStore);
-        hitDragging.useSubjectCenter = settings.useEventCenter;
-        hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-        hitDragging.emitter.on('dragstart', _this.handleDragStart);
-        hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-        hitDragging.emitter.on('pointerup', _this.handlePointerUp);
-        hitDragging.emitter.on('dragend', _this.handleDragEnd);
-        return _this;
-    }
-    EventDragging.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    // render a drag state on the next receivingCalendar
-    EventDragging.prototype.displayDrag = function (nextCalendar, state) {
-        var initialCalendar = this.component.context.calendar;
-        var prevCalendar = this.receivingCalendar;
-        // does the previous calendar need to be cleared?
-        if (prevCalendar && prevCalendar !== nextCalendar) {
-            // does the initial calendar need to be cleared?
-            // if so, don't clear all the way. we still need to to hide the affectedEvents
-            if (prevCalendar === initialCalendar) {
-                prevCalendar.dispatch({
-                    type: 'SET_EVENT_DRAG',
-                    state: {
-                        affectedEvents: state.affectedEvents,
-                        mutatedEvents: createEmptyEventStore(),
-                        isEvent: true,
-                        origSeg: state.origSeg
-                    }
-                });
-                // completely clear the old calendar if it wasn't the initial
-            }
-            else {
-                prevCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-            }
-        }
-        if (nextCalendar) {
-            nextCalendar.dispatch({ type: 'SET_EVENT_DRAG', state: state });
-        }
-    };
-    EventDragging.prototype.clearDrag = function () {
-        var initialCalendar = this.component.context.calendar;
-        var receivingCalendar = this.receivingCalendar;
-        if (receivingCalendar) {
-            receivingCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-        }
-        // the initial calendar might have an dummy drag state from displayDrag
-        if (initialCalendar !== receivingCalendar) {
-            initialCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-        }
-    };
-    EventDragging.prototype.cleanup = function () {
-        this.subjectSeg = null;
-        this.isDragging = false;
-        this.eventRange = null;
-        this.relevantEvents = null;
-        this.receivingCalendar = null;
-        this.validMutation = null;
-        this.mutatedRelevantEvents = null;
-    };
-    EventDragging.SELECTOR = '.fc-draggable, .fc-resizable'; // TODO: test this in IE11
-    return EventDragging;
-}(Interaction));
-function computeEventMutation(hit0, hit1, massagers) {
-    var dateSpan0 = hit0.dateSpan;
-    var dateSpan1 = hit1.dateSpan;
-    var date0 = dateSpan0.range.start;
-    var date1 = dateSpan1.range.start;
-    var standardProps = {};
-    if (dateSpan0.allDay !== dateSpan1.allDay) {
-        standardProps.allDay = dateSpan1.allDay;
-        standardProps.hasEnd = hit1.component.context.options.allDayMaintainDuration;
-        if (dateSpan1.allDay) {
-            // means date1 is already start-of-day,
-            // but date0 needs to be converted
-            date0 = startOfDay(date0);
-        }
-    }
-    var delta = diffDates(date0, date1, hit0.component.context.dateEnv, hit0.component === hit1.component ?
-        hit0.component.largeUnit :
-        null);
-    if (delta.milliseconds) { // has hours/minutes/seconds
-        standardProps.allDay = false;
-    }
-    var mutation = {
-        datesDelta: delta,
-        standardProps: standardProps
-    };
-    for (var _i = 0, massagers_1 = massagers; _i < massagers_1.length; _i++) {
-        var massager = massagers_1[_i];
-        massager(mutation, hit0, hit1);
-    }
-    return mutation;
-}
-function getComponentTouchDelay$1(component) {
-    var options = component.context.options;
-    var delay = options.eventLongPressDelay;
-    if (delay == null) {
-        delay = options.longPressDelay;
-    }
-    return delay;
-}
-
-var EventDragging$1 = /** @class */ (function (_super) {
-    __extends(EventDragging, _super);
-    function EventDragging(settings) {
-        var _this = _super.call(this, settings) || this;
-        // internal state
-        _this.draggingSeg = null; // TODO: rename to resizingSeg? subjectSeg?
-        _this.eventRange = null;
-        _this.relevantEvents = null;
-        _this.validMutation = null;
-        _this.mutatedRelevantEvents = null;
-        _this.handlePointerDown = function (ev) {
-            var component = _this.component;
-            var seg = _this.querySeg(ev);
-            var eventRange = _this.eventRange = seg.eventRange;
-            _this.dragging.minDistance = component.context.options.eventDragMinDistance;
-            // if touch, need to be working with a selected event
-            _this.dragging.setIgnoreMove(!_this.component.isValidSegDownEl(ev.origEvent.target) ||
-                (ev.isTouch && _this.component.props.eventSelection !== eventRange.instance.instanceId));
-        };
-        _this.handleDragStart = function (ev) {
-            var _a = _this.component.context, calendar = _a.calendar, view = _a.view;
-            var eventRange = _this.eventRange;
-            _this.relevantEvents = getRelevantEvents(calendar.state.eventStore, _this.eventRange.instance.instanceId);
-            _this.draggingSeg = _this.querySeg(ev);
-            calendar.unselect();
-            calendar.publiclyTrigger('eventResizeStart', [
-                {
-                    el: _this.draggingSeg.el,
-                    event: new EventApi(calendar, eventRange.def, eventRange.instance),
-                    jsEvent: ev.origEvent,
-                    view: view
-                }
-            ]);
-        };
-        _this.handleHitUpdate = function (hit, isFinal, ev) {
-            var calendar = _this.component.context.calendar;
-            var relevantEvents = _this.relevantEvents;
-            var initialHit = _this.hitDragging.initialHit;
-            var eventInstance = _this.eventRange.instance;
-            var mutation = null;
-            var mutatedRelevantEvents = null;
-            var isInvalid = false;
-            var interaction = {
-                affectedEvents: relevantEvents,
-                mutatedEvents: createEmptyEventStore(),
-                isEvent: true,
-                origSeg: _this.draggingSeg
-            };
-            if (hit) {
-                mutation = computeMutation(initialHit, hit, ev.subjectEl.classList.contains('fc-start-resizer'), eventInstance.range, calendar.pluginSystem.hooks.eventResizeJoinTransforms);
-            }
-            if (mutation) {
-                mutatedRelevantEvents = applyMutationToEventStore(relevantEvents, calendar.eventUiBases, mutation, calendar);
-                interaction.mutatedEvents = mutatedRelevantEvents;
-                if (!_this.component.isInteractionValid(interaction)) {
-                    isInvalid = true;
-                    mutation = null;
-                    mutatedRelevantEvents = null;
-                    interaction.mutatedEvents = null;
-                }
-            }
-            if (mutatedRelevantEvents) {
-                calendar.dispatch({
-                    type: 'SET_EVENT_RESIZE',
-                    state: interaction
-                });
-            }
-            else {
-                calendar.dispatch({ type: 'UNSET_EVENT_RESIZE' });
-            }
-            if (!isInvalid) {
-                enableCursor();
-            }
-            else {
-                disableCursor();
-            }
-            if (!isFinal) {
-                if (mutation && isHitsEqual(initialHit, hit)) {
-                    mutation = null;
-                }
-                _this.validMutation = mutation;
-                _this.mutatedRelevantEvents = mutatedRelevantEvents;
-            }
-        };
-        _this.handleDragEnd = function (ev) {
-            var _a = _this.component.context, calendar = _a.calendar, view = _a.view;
-            var eventDef = _this.eventRange.def;
-            var eventInstance = _this.eventRange.instance;
-            var eventApi = new EventApi(calendar, eventDef, eventInstance);
-            var relevantEvents = _this.relevantEvents;
-            var mutatedRelevantEvents = _this.mutatedRelevantEvents;
-            calendar.publiclyTrigger('eventResizeStop', [
-                {
-                    el: _this.draggingSeg.el,
-                    event: eventApi,
-                    jsEvent: ev.origEvent,
-                    view: view
-                }
-            ]);
-            if (_this.validMutation) {
-                calendar.dispatch({
-                    type: 'MERGE_EVENTS',
-                    eventStore: mutatedRelevantEvents
-                });
-                calendar.publiclyTrigger('eventResize', [
-                    {
-                        el: _this.draggingSeg.el,
-                        startDelta: _this.validMutation.startDelta || createDuration(0),
-                        endDelta: _this.validMutation.endDelta || createDuration(0),
-                        prevEvent: eventApi,
-                        event: new EventApi(// the data AFTER the mutation
-                        calendar, mutatedRelevantEvents.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents.instances[eventInstance.instanceId] : null),
-                        revert: function () {
-                            calendar.dispatch({
-                                type: 'MERGE_EVENTS',
-                                eventStore: relevantEvents
-                            });
-                        },
-                        jsEvent: ev.origEvent,
-                        view: view
-                    }
-                ]);
-            }
-            else {
-                calendar.publiclyTrigger('_noEventResize');
-            }
-            // reset all internal state
-            _this.draggingSeg = null;
-            _this.relevantEvents = null;
-            _this.validMutation = null;
-            // okay to keep eventInstance around. useful to set it in handlePointerDown
-        };
-        var component = settings.component;
-        var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-        dragging.pointer.selector = '.fc-resizer';
-        dragging.touchScrollAllowed = false;
-        dragging.autoScroller.isEnabled = component.context.options.dragScroll;
-        var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));
-        hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-        hitDragging.emitter.on('dragstart', _this.handleDragStart);
-        hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-        hitDragging.emitter.on('dragend', _this.handleDragEnd);
-        return _this;
-    }
-    EventDragging.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    EventDragging.prototype.querySeg = function (ev) {
-        return getElSeg(elementClosest(ev.subjectEl, this.component.fgSegSelector));
-    };
-    return EventDragging;
-}(Interaction));
-function computeMutation(hit0, hit1, isFromStart, instanceRange, transforms) {
-    var dateEnv = hit0.component.context.dateEnv;
-    var date0 = hit0.dateSpan.range.start;
-    var date1 = hit1.dateSpan.range.start;
-    var delta = diffDates(date0, date1, dateEnv, hit0.component.largeUnit);
-    var props = {};
-    for (var _i = 0, transforms_1 = transforms; _i < transforms_1.length; _i++) {
-        var transform = transforms_1[_i];
-        var res = transform(hit0, hit1);
-        if (res === false) {
-            return null;
-        }
-        else if (res) {
-            __assign(props, res);
-        }
-    }
-    if (isFromStart) {
-        if (dateEnv.add(instanceRange.start, delta) < instanceRange.end) {
-            props.startDelta = delta;
-            return props;
-        }
-    }
-    else {
-        if (dateEnv.add(instanceRange.end, delta) > instanceRange.start) {
-            props.endDelta = delta;
-            return props;
-        }
-    }
-    return null;
-}
-
-var UnselectAuto = /** @class */ (function () {
-    function UnselectAuto(calendar) {
-        var _this = this;
-        this.isRecentPointerDateSelect = false; // wish we could use a selector to detect date selection, but uses hit system
-        this.onSelect = function (selectInfo) {
-            if (selectInfo.jsEvent) {
-                _this.isRecentPointerDateSelect = true;
-            }
-        };
-        this.onDocumentPointerUp = function (pev) {
-            var _a = _this, calendar = _a.calendar, documentPointer = _a.documentPointer;
-            var state = calendar.state;
-            // touch-scrolling should never unfocus any type of selection
-            if (!documentPointer.wasTouchScroll) {
-                if (state.dateSelection && // an existing date selection?
-                    !_this.isRecentPointerDateSelect // a new pointer-initiated date selection since last onDocumentPointerUp?
-                ) {
-                    var unselectAuto = calendar.viewOpt('unselectAuto');
-                    var unselectCancel = calendar.viewOpt('unselectCancel');
-                    if (unselectAuto && (!unselectAuto || !elementClosest(documentPointer.downEl, unselectCancel))) {
-                        calendar.unselect(pev);
-                    }
-                }
-                if (state.eventSelection && // an existing event selected?
-                    !elementClosest(documentPointer.downEl, EventDragging.SELECTOR) // interaction DIDN'T start on an event
-                ) {
-                    calendar.dispatch({ type: 'UNSELECT_EVENT' });
-                }
-            }
-            _this.isRecentPointerDateSelect = false;
-        };
-        this.calendar = calendar;
-        var documentPointer = this.documentPointer = new PointerDragging(document);
-        documentPointer.shouldIgnoreMove = true;
-        documentPointer.shouldWatchScroll = false;
-        documentPointer.emitter.on('pointerup', this.onDocumentPointerUp);
-        /*
-        TODO: better way to know about whether there was a selection with the pointer
-        */
-        calendar.on('select', this.onSelect);
-    }
-    UnselectAuto.prototype.destroy = function () {
-        this.calendar.off('select', this.onSelect);
-        this.documentPointer.destroy();
-    };
-    return UnselectAuto;
-}());
-
-/*
-Given an already instantiated draggable object for one-or-more elements,
-Interprets any dragging as an attempt to drag an events that lives outside
-of a calendar onto a calendar.
-*/
-var ExternalElementDragging = /** @class */ (function () {
-    function ExternalElementDragging(dragging, suppliedDragMeta) {
-        var _this = this;
-        this.receivingCalendar = null;
-        this.droppableEvent = null; // will exist for all drags, even if create:false
-        this.suppliedDragMeta = null;
-        this.dragMeta = null;
-        this.handleDragStart = function (ev) {
-            _this.dragMeta = _this.buildDragMeta(ev.subjectEl);
-        };
-        this.handleHitUpdate = function (hit, isFinal, ev) {
-            var dragging = _this.hitDragging.dragging;
-            var receivingCalendar = null;
-            var droppableEvent = null;
-            var isInvalid = false;
-            var interaction = {
-                affectedEvents: createEmptyEventStore(),
-                mutatedEvents: createEmptyEventStore(),
-                isEvent: _this.dragMeta.create,
-                origSeg: null
-            };
-            if (hit) {
-                receivingCalendar = hit.component.context.calendar;
-                if (_this.canDropElOnCalendar(ev.subjectEl, receivingCalendar)) {
-                    droppableEvent = computeEventForDateSpan(hit.dateSpan, _this.dragMeta, receivingCalendar);
-                    interaction.mutatedEvents = eventTupleToStore(droppableEvent);
-                    isInvalid = !isInteractionValid(interaction, receivingCalendar);
-                    if (isInvalid) {
-                        interaction.mutatedEvents = createEmptyEventStore();
-                        droppableEvent = null;
-                    }
-                }
-            }
-            _this.displayDrag(receivingCalendar, interaction);
-            // show mirror if no already-rendered mirror element OR if we are shutting down the mirror (?)
-            // TODO: wish we could somehow wait for dispatch to guarantee render
-            dragging.setMirrorIsVisible(isFinal || !droppableEvent || !document.querySelector('.fc-mirror'));
-            if (!isInvalid) {
-                enableCursor();
-            }
-            else {
-                disableCursor();
-            }
-            if (!isFinal) {
-                dragging.setMirrorNeedsRevert(!droppableEvent);
-                _this.receivingCalendar = receivingCalendar;
-                _this.droppableEvent = droppableEvent;
-            }
-        };
-        this.handleDragEnd = function (pev) {
-            var _a = _this, receivingCalendar = _a.receivingCalendar, droppableEvent = _a.droppableEvent;
-            _this.clearDrag();
-            if (receivingCalendar && droppableEvent) {
-                var finalHit = _this.hitDragging.finalHit;
-                var finalView = finalHit.component.context.view;
-                var dragMeta = _this.dragMeta;
-                var arg = __assign({}, receivingCalendar.buildDatePointApi(finalHit.dateSpan), { draggedEl: pev.subjectEl, jsEvent: pev.origEvent, view: finalView });
-                receivingCalendar.publiclyTrigger('drop', [arg]);
-                if (dragMeta.create) {
-                    receivingCalendar.dispatch({
-                        type: 'MERGE_EVENTS',
-                        eventStore: eventTupleToStore(droppableEvent)
-                    });
-                    if (pev.isTouch) {
-                        receivingCalendar.dispatch({
-                            type: 'SELECT_EVENT',
-                            eventInstanceId: droppableEvent.instance.instanceId
-                        });
-                    }
-                    // signal that an external event landed
-                    receivingCalendar.publiclyTrigger('eventReceive', [
-                        {
-                            draggedEl: pev.subjectEl,
-                            event: new EventApi(receivingCalendar, droppableEvent.def, droppableEvent.instance),
-                            view: finalView
-                        }
-                    ]);
-                }
-            }
-            _this.receivingCalendar = null;
-            _this.droppableEvent = null;
-        };
-        var hitDragging = this.hitDragging = new HitDragging(dragging, interactionSettingsStore);
-        hitDragging.requireInitial = false; // will start outside of a component
-        hitDragging.emitter.on('dragstart', this.handleDragStart);
-        hitDragging.emitter.on('hitupdate', this.handleHitUpdate);
-        hitDragging.emitter.on('dragend', this.handleDragEnd);
-        this.suppliedDragMeta = suppliedDragMeta;
-    }
-    ExternalElementDragging.prototype.buildDragMeta = function (subjectEl) {
-        if (typeof this.suppliedDragMeta === 'object') {
-            return parseDragMeta(this.suppliedDragMeta);
-        }
-        else if (typeof this.suppliedDragMeta === 'function') {
-            return parseDragMeta(this.suppliedDragMeta(subjectEl));
-        }
-        else {
-            return getDragMetaFromEl(subjectEl);
-        }
-    };
-    ExternalElementDragging.prototype.displayDrag = function (nextCalendar, state) {
-        var prevCalendar = this.receivingCalendar;
-        if (prevCalendar && prevCalendar !== nextCalendar) {
-            prevCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-        }
-        if (nextCalendar) {
-            nextCalendar.dispatch({ type: 'SET_EVENT_DRAG', state: state });
-        }
-    };
-    ExternalElementDragging.prototype.clearDrag = function () {
-        if (this.receivingCalendar) {
-            this.receivingCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-        }
-    };
-    ExternalElementDragging.prototype.canDropElOnCalendar = function (el, receivingCalendar) {
-        var dropAccept = receivingCalendar.opt('dropAccept');
-        if (typeof dropAccept === 'function') {
-            return dropAccept(el);
-        }
-        else if (typeof dropAccept === 'string' && dropAccept) {
-            return Boolean(elementMatches(el, dropAccept));
-        }
-        return true;
-    };
-    return ExternalElementDragging;
-}());
-// Utils for computing event store from the DragMeta
-// ----------------------------------------------------------------------------------------------------
-function computeEventForDateSpan(dateSpan, dragMeta, calendar) {
-    var defProps = __assign({}, dragMeta.leftoverProps);
-    for (var _i = 0, _a = calendar.pluginSystem.hooks.externalDefTransforms; _i < _a.length; _i++) {
-        var transform = _a[_i];
-        __assign(defProps, transform(dateSpan, dragMeta));
-    }
-    var def = parseEventDef(defProps, dragMeta.sourceId, dateSpan.allDay, calendar.opt('forceEventDuration') || Boolean(dragMeta.duration), // hasEnd
-    calendar);
-    var start = dateSpan.range.start;
-    // only rely on time info if drop zone is all-day,
-    // otherwise, we already know the time
-    if (dateSpan.allDay && dragMeta.startTime) {
-        start = calendar.dateEnv.add(start, dragMeta.startTime);
-    }
-    var end = dragMeta.duration ?
-        calendar.dateEnv.add(start, dragMeta.duration) :
-        calendar.getDefaultEventEnd(dateSpan.allDay, start);
-    var instance = createEventInstance(def.defId, { start: start, end: end });
-    return { def: def, instance: instance };
-}
-// Utils for extracting data from element
-// ----------------------------------------------------------------------------------------------------
-function getDragMetaFromEl(el) {
-    var str = getEmbeddedElData(el, 'event');
-    var obj = str ?
-        JSON.parse(str) :
-        { create: false }; // if no embedded data, assume no event creation
-    return parseDragMeta(obj);
-}
-config.dataAttrPrefix = '';
-function getEmbeddedElData(el, name) {
-    var prefix = config.dataAttrPrefix;
-    var prefixedName = (prefix ? prefix + '-' : '') + name;
-    return el.getAttribute('data-' + prefixedName) || '';
-}
-
-/*
-Makes an element (that is *external* to any calendar) draggable.
-Can pass in data that determines how an event will be created when dropped onto a calendar.
-Leverages FullCalendar's internal drag-n-drop functionality WITHOUT a third-party drag system.
-*/
-var ExternalDraggable = /** @class */ (function () {
-    function ExternalDraggable(el, settings) {
-        var _this = this;
-        if (settings === void 0) { settings = {}; }
-        this.handlePointerDown = function (ev) {
-            var dragging = _this.dragging;
-            var _a = _this.settings, minDistance = _a.minDistance, longPressDelay = _a.longPressDelay;
-            dragging.minDistance =
-                minDistance != null ?
-                    minDistance :
-                    (ev.isTouch ? 0 : globalDefaults.eventDragMinDistance);
-            dragging.delay =
-                ev.isTouch ? // TODO: eventually read eventLongPressDelay instead vvv
-                    (longPressDelay != null ? longPressDelay : globalDefaults.longPressDelay) :
-                    0;
-        };
-        this.handleDragStart = function (ev) {
-            if (ev.isTouch &&
-                _this.dragging.delay &&
-                ev.subjectEl.classList.contains('fc-event')) {
-                _this.dragging.mirror.getMirrorEl().classList.add('fc-selected');
-            }
-        };
-        this.settings = settings;
-        var dragging = this.dragging = new FeaturefulElementDragging(el);
-        dragging.touchScrollAllowed = false;
-        if (settings.itemSelector != null) {
-            dragging.pointer.selector = settings.itemSelector;
-        }
-        if (settings.appendTo != null) {
-            dragging.mirror.parentNode = settings.appendTo; // TODO: write tests
-        }
-        dragging.emitter.on('pointerdown', this.handlePointerDown);
-        dragging.emitter.on('dragstart', this.handleDragStart);
-        new ExternalElementDragging(dragging, settings.eventData);
-    }
-    ExternalDraggable.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    return ExternalDraggable;
-}());
-
-/*
-Detects when a *THIRD-PARTY* drag-n-drop system interacts with elements.
-The third-party system is responsible for drawing the visuals effects of the drag.
-This class simply monitors for pointer movements and fires events.
-It also has the ability to hide the moving element (the "mirror") during the drag.
-*/
-var InferredElementDragging = /** @class */ (function (_super) {
-    __extends(InferredElementDragging, _super);
-    function InferredElementDragging(containerEl) {
-        var _this = _super.call(this, containerEl) || this;
-        _this.shouldIgnoreMove = false;
-        _this.mirrorSelector = '';
-        _this.currentMirrorEl = null;
-        _this.handlePointerDown = function (ev) {
-            _this.emitter.trigger('pointerdown', ev);
-            if (!_this.shouldIgnoreMove) {
-                // fire dragstart right away. does not support delay or min-distance
-                _this.emitter.trigger('dragstart', ev);
-            }
-        };
-        _this.handlePointerMove = function (ev) {
-            if (!_this.shouldIgnoreMove) {
-                _this.emitter.trigger('dragmove', ev);
-            }
-        };
-        _this.handlePointerUp = function (ev) {
-            _this.emitter.trigger('pointerup', ev);
-            if (!_this.shouldIgnoreMove) {
-                // fire dragend right away. does not support a revert animation
-                _this.emitter.trigger('dragend', ev);
-            }
-        };
-        var pointer = _this.pointer = new PointerDragging(containerEl);
-        pointer.emitter.on('pointerdown', _this.handlePointerDown);
-        pointer.emitter.on('pointermove', _this.handlePointerMove);
-        pointer.emitter.on('pointerup', _this.handlePointerUp);
-        return _this;
-    }
-    InferredElementDragging.prototype.destroy = function () {
-        this.pointer.destroy();
-    };
-    InferredElementDragging.prototype.setIgnoreMove = function (bool) {
-        this.shouldIgnoreMove = bool;
-    };
-    InferredElementDragging.prototype.setMirrorIsVisible = function (bool) {
-        if (bool) {
-            // restore a previously hidden element.
-            // use the reference in case the selector class has already been removed.
-            if (this.currentMirrorEl) {
-                this.currentMirrorEl.style.visibility = '';
-                this.currentMirrorEl = null;
-            }
-        }
-        else {
-            var mirrorEl = this.mirrorSelector ?
-                document.querySelector(this.mirrorSelector) :
-                null;
-            if (mirrorEl) {
-                this.currentMirrorEl = mirrorEl;
-                mirrorEl.style.visibility = 'hidden';
-            }
-        }
-    };
-    return InferredElementDragging;
-}(ElementDragging));
-
-/*
-Bridges third-party drag-n-drop systems with FullCalendar.
-Must be instantiated and destroyed by caller.
-*/
-var ThirdPartyDraggable = /** @class */ (function () {
-    function ThirdPartyDraggable(containerOrSettings, settings) {
-        var containerEl = document;
-        if (
-        // wish we could just test instanceof EventTarget, but doesn't work in IE11
-        containerOrSettings === document ||
-            containerOrSettings instanceof Element) {
-            containerEl = containerOrSettings;
-            settings = settings || {};
-        }
-        else {
-            settings = (containerOrSettings || {});
-        }
-        var dragging = this.dragging = new InferredElementDragging(containerEl);
-        if (typeof settings.itemSelector === 'string') {
-            dragging.pointer.selector = settings.itemSelector;
-        }
-        else if (containerEl === document) {
-            dragging.pointer.selector = '[data-event]';
-        }
-        if (typeof settings.mirrorSelector === 'string') {
-            dragging.mirrorSelector = settings.mirrorSelector;
-        }
-        new ExternalElementDragging(dragging, settings.eventData);
-    }
-    ThirdPartyDraggable.prototype.destroy = function () {
-        this.dragging.destroy();
-    };
-    return ThirdPartyDraggable;
-}());
-
-var main = createPlugin({
-    componentInteractions: [DateClicking, DateSelecting, EventDragging, EventDragging$1],
-    calendarInteractions: [UnselectAuto],
-    elementDraggingImpl: FeaturefulElementDragging
-});
-
-export default main;
-export { ExternalDraggable as Draggable, FeaturefulElementDragging, PointerDragging, ThirdPartyDraggable };
diff --git a/library/fullcalendar/packages/interaction/main.js b/library/fullcalendar/packages/interaction/main.js
deleted file mode 100644
index 4420650fb..000000000
--- a/library/fullcalendar/packages/interaction/main.js
+++ /dev/null
@@ -1,2152 +0,0 @@
-/*!
-FullCalendar Interaction Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarInteraction = {}, global.FullCalendar));
-}(this, function (exports, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    core.config.touchMouseIgnoreWait = 500;
-    var ignoreMouseDepth = 0;
-    var listenerCnt = 0;
-    var isWindowTouchMoveCancelled = false;
-    /*
-    Uses a "pointer" abstraction, which monitors UI events for both mouse and touch.
-    Tracks when the pointer "drags" on a certain element, meaning down+move+up.
-
-    Also, tracks if there was touch-scrolling.
-    Also, can prevent touch-scrolling from happening.
-    Also, can fire pointermove events when scrolling happens underneath, even when no real pointer movement.
-
-    emits:
-    - pointerdown
-    - pointermove
-    - pointerup
-    */
-    var PointerDragging = /** @class */ (function () {
-        function PointerDragging(containerEl) {
-            var _this = this;
-            this.subjectEl = null;
-            this.downEl = null;
-            // options that can be directly assigned by caller
-            this.selector = ''; // will cause subjectEl in all emitted events to be this element
-            this.handleSelector = '';
-            this.shouldIgnoreMove = false;
-            this.shouldWatchScroll = true; // for simulating pointermove on scroll
-            // internal states
-            this.isDragging = false;
-            this.isTouchDragging = false;
-            this.wasTouchScroll = false;
-            // Mouse
-            // ----------------------------------------------------------------------------------------------------
-            this.handleMouseDown = function (ev) {
-                if (!_this.shouldIgnoreMouse() &&
-                    isPrimaryMouseButton(ev) &&
-                    _this.tryStart(ev)) {
-                    var pev = _this.createEventFromMouse(ev, true);
-                    _this.emitter.trigger('pointerdown', pev);
-                    _this.initScrollWatch(pev);
-                    if (!_this.shouldIgnoreMove) {
-                        document.addEventListener('mousemove', _this.handleMouseMove);
-                    }
-                    document.addEventListener('mouseup', _this.handleMouseUp);
-                }
-            };
-            this.handleMouseMove = function (ev) {
-                var pev = _this.createEventFromMouse(ev);
-                _this.recordCoords(pev);
-                _this.emitter.trigger('pointermove', pev);
-            };
-            this.handleMouseUp = function (ev) {
-                document.removeEventListener('mousemove', _this.handleMouseMove);
-                document.removeEventListener('mouseup', _this.handleMouseUp);
-                _this.emitter.trigger('pointerup', _this.createEventFromMouse(ev));
-                _this.cleanup(); // call last so that pointerup has access to props
-            };
-            // Touch
-            // ----------------------------------------------------------------------------------------------------
-            this.handleTouchStart = function (ev) {
-                if (_this.tryStart(ev)) {
-                    _this.isTouchDragging = true;
-                    var pev = _this.createEventFromTouch(ev, true);
-                    _this.emitter.trigger('pointerdown', pev);
-                    _this.initScrollWatch(pev);
-                    // unlike mouse, need to attach to target, not document
-                    // https://stackoverflow.com/a/45760014
-                    var target = ev.target;
-                    if (!_this.shouldIgnoreMove) {
-                        target.addEventListener('touchmove', _this.handleTouchMove);
-                    }
-                    target.addEventListener('touchend', _this.handleTouchEnd);
-                    target.addEventListener('touchcancel', _this.handleTouchEnd); // treat it as a touch end
-                    // attach a handler to get called when ANY scroll action happens on the page.
-                    // this was impossible to do with normal on/off because 'scroll' doesn't bubble.
-                    // http://stackoverflow.com/a/32954565/96342
-                    window.addEventListener('scroll', _this.handleTouchScroll, true // useCapture
-                    );
-                }
-            };
-            this.handleTouchMove = function (ev) {
-                var pev = _this.createEventFromTouch(ev);
-                _this.recordCoords(pev);
-                _this.emitter.trigger('pointermove', pev);
-            };
-            this.handleTouchEnd = function (ev) {
-                if (_this.isDragging) { // done to guard against touchend followed by touchcancel
-                    var target = ev.target;
-                    target.removeEventListener('touchmove', _this.handleTouchMove);
-                    target.removeEventListener('touchend', _this.handleTouchEnd);
-                    target.removeEventListener('touchcancel', _this.handleTouchEnd);
-                    window.removeEventListener('scroll', _this.handleTouchScroll, true); // useCaptured=true
-                    _this.emitter.trigger('pointerup', _this.createEventFromTouch(ev));
-                    _this.cleanup(); // call last so that pointerup has access to props
-                    _this.isTouchDragging = false;
-                    startIgnoringMouse();
-                }
-            };
-            this.handleTouchScroll = function () {
-                _this.wasTouchScroll = true;
-            };
-            this.handleScroll = function (ev) {
-                if (!_this.shouldIgnoreMove) {
-                    var pageX = (window.pageXOffset - _this.prevScrollX) + _this.prevPageX;
-                    var pageY = (window.pageYOffset - _this.prevScrollY) + _this.prevPageY;
-                    _this.emitter.trigger('pointermove', {
-                        origEvent: ev,
-                        isTouch: _this.isTouchDragging,
-                        subjectEl: _this.subjectEl,
-                        pageX: pageX,
-                        pageY: pageY,
-                        deltaX: pageX - _this.origPageX,
-                        deltaY: pageY - _this.origPageY
-                    });
-                }
-            };
-            this.containerEl = containerEl;
-            this.emitter = new core.EmitterMixin();
-            containerEl.addEventListener('mousedown', this.handleMouseDown);
-            containerEl.addEventListener('touchstart', this.handleTouchStart, { passive: true });
-            listenerCreated();
-        }
-        PointerDragging.prototype.destroy = function () {
-            this.containerEl.removeEventListener('mousedown', this.handleMouseDown);
-            this.containerEl.removeEventListener('touchstart', this.handleTouchStart, { passive: true });
-            listenerDestroyed();
-        };
-        PointerDragging.prototype.tryStart = function (ev) {
-            var subjectEl = this.querySubjectEl(ev);
-            var downEl = ev.target;
-            if (subjectEl &&
-                (!this.handleSelector || core.elementClosest(downEl, this.handleSelector))) {
-                this.subjectEl = subjectEl;
-                this.downEl = downEl;
-                this.isDragging = true; // do this first so cancelTouchScroll will work
-                this.wasTouchScroll = false;
-                return true;
-            }
-            return false;
-        };
-        PointerDragging.prototype.cleanup = function () {
-            isWindowTouchMoveCancelled = false;
-            this.isDragging = false;
-            this.subjectEl = null;
-            this.downEl = null;
-            // keep wasTouchScroll around for later access
-            this.destroyScrollWatch();
-        };
-        PointerDragging.prototype.querySubjectEl = function (ev) {
-            if (this.selector) {
-                return core.elementClosest(ev.target, this.selector);
-            }
-            else {
-                return this.containerEl;
-            }
-        };
-        PointerDragging.prototype.shouldIgnoreMouse = function () {
-            return ignoreMouseDepth || this.isTouchDragging;
-        };
-        // can be called by user of this class, to cancel touch-based scrolling for the current drag
-        PointerDragging.prototype.cancelTouchScroll = function () {
-            if (this.isDragging) {
-                isWindowTouchMoveCancelled = true;
-            }
-        };
-        // Scrolling that simulates pointermoves
-        // ----------------------------------------------------------------------------------------------------
-        PointerDragging.prototype.initScrollWatch = function (ev) {
-            if (this.shouldWatchScroll) {
-                this.recordCoords(ev);
-                window.addEventListener('scroll', this.handleScroll, true); // useCapture=true
-            }
-        };
-        PointerDragging.prototype.recordCoords = function (ev) {
-            if (this.shouldWatchScroll) {
-                this.prevPageX = ev.pageX;
-                this.prevPageY = ev.pageY;
-                this.prevScrollX = window.pageXOffset;
-                this.prevScrollY = window.pageYOffset;
-            }
-        };
-        PointerDragging.prototype.destroyScrollWatch = function () {
-            if (this.shouldWatchScroll) {
-                window.removeEventListener('scroll', this.handleScroll, true); // useCaptured=true
-            }
-        };
-        // Event Normalization
-        // ----------------------------------------------------------------------------------------------------
-        PointerDragging.prototype.createEventFromMouse = function (ev, isFirst) {
-            var deltaX = 0;
-            var deltaY = 0;
-            // TODO: repeat code
-            if (isFirst) {
-                this.origPageX = ev.pageX;
-                this.origPageY = ev.pageY;
-            }
-            else {
-                deltaX = ev.pageX - this.origPageX;
-                deltaY = ev.pageY - this.origPageY;
-            }
-            return {
-                origEvent: ev,
-                isTouch: false,
-                subjectEl: this.subjectEl,
-                pageX: ev.pageX,
-                pageY: ev.pageY,
-                deltaX: deltaX,
-                deltaY: deltaY
-            };
-        };
-        PointerDragging.prototype.createEventFromTouch = function (ev, isFirst) {
-            var touches = ev.touches;
-            var pageX;
-            var pageY;
-            var deltaX = 0;
-            var deltaY = 0;
-            // if touch coords available, prefer,
-            // because FF would give bad ev.pageX ev.pageY
-            if (touches && touches.length) {
-                pageX = touches[0].pageX;
-                pageY = touches[0].pageY;
-            }
-            else {
-                pageX = ev.pageX;
-                pageY = ev.pageY;
-            }
-            // TODO: repeat code
-            if (isFirst) {
-                this.origPageX = pageX;
-                this.origPageY = pageY;
-            }
-            else {
-                deltaX = pageX - this.origPageX;
-                deltaY = pageY - this.origPageY;
-            }
-            return {
-                origEvent: ev,
-                isTouch: true,
-                subjectEl: this.subjectEl,
-                pageX: pageX,
-                pageY: pageY,
-                deltaX: deltaX,
-                deltaY: deltaY
-            };
-        };
-        return PointerDragging;
-    }());
-    // Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac)
-    function isPrimaryMouseButton(ev) {
-        return ev.button === 0 && !ev.ctrlKey;
-    }
-    // Ignoring fake mouse events generated by touch
-    // ----------------------------------------------------------------------------------------------------
-    function startIgnoringMouse() {
-        ignoreMouseDepth++;
-        setTimeout(function () {
-            ignoreMouseDepth--;
-        }, core.config.touchMouseIgnoreWait);
-    }
-    // We want to attach touchmove as early as possible for Safari
-    // ----------------------------------------------------------------------------------------------------
-    function listenerCreated() {
-        if (!(listenerCnt++)) {
-            window.addEventListener('touchmove', onWindowTouchMove, { passive: false });
-        }
-    }
-    function listenerDestroyed() {
-        if (!(--listenerCnt)) {
-            window.removeEventListener('touchmove', onWindowTouchMove, { passive: false });
-        }
-    }
-    function onWindowTouchMove(ev) {
-        if (isWindowTouchMoveCancelled) {
-            ev.preventDefault();
-        }
-    }
-
-    /*
-    An effect in which an element follows the movement of a pointer across the screen.
-    The moving element is a clone of some other element.
-    Must call start + handleMove + stop.
-    */
-    var ElementMirror = /** @class */ (function () {
-        function ElementMirror() {
-            this.isVisible = false; // must be explicitly enabled
-            this.sourceEl = null;
-            this.mirrorEl = null;
-            this.sourceElRect = null; // screen coords relative to viewport
-            // options that can be set directly by caller
-            this.parentNode = document.body;
-            this.zIndex = 9999;
-            this.revertDuration = 0;
-        }
-        ElementMirror.prototype.start = function (sourceEl, pageX, pageY) {
-            this.sourceEl = sourceEl;
-            this.sourceElRect = this.sourceEl.getBoundingClientRect();
-            this.origScreenX = pageX - window.pageXOffset;
-            this.origScreenY = pageY - window.pageYOffset;
-            this.deltaX = 0;
-            this.deltaY = 0;
-            this.updateElPosition();
-        };
-        ElementMirror.prototype.handleMove = function (pageX, pageY) {
-            this.deltaX = (pageX - window.pageXOffset) - this.origScreenX;
-            this.deltaY = (pageY - window.pageYOffset) - this.origScreenY;
-            this.updateElPosition();
-        };
-        // can be called before start
-        ElementMirror.prototype.setIsVisible = function (bool) {
-            if (bool) {
-                if (!this.isVisible) {
-                    if (this.mirrorEl) {
-                        this.mirrorEl.style.display = '';
-                    }
-                    this.isVisible = bool; // needs to happen before updateElPosition
-                    this.updateElPosition(); // because was not updating the position while invisible
-                }
-            }
-            else {
-                if (this.isVisible) {
-                    if (this.mirrorEl) {
-                        this.mirrorEl.style.display = 'none';
-                    }
-                    this.isVisible = bool;
-                }
-            }
-        };
-        // always async
-        ElementMirror.prototype.stop = function (needsRevertAnimation, callback) {
-            var _this = this;
-            var done = function () {
-                _this.cleanup();
-                callback();
-            };
-            if (needsRevertAnimation &&
-                this.mirrorEl &&
-                this.isVisible &&
-                this.revertDuration && // if 0, transition won't work
-                (this.deltaX || this.deltaY) // if same coords, transition won't work
-            ) {
-                this.doRevertAnimation(done, this.revertDuration);
-            }
-            else {
-                setTimeout(done, 0);
-            }
-        };
-        ElementMirror.prototype.doRevertAnimation = function (callback, revertDuration) {
-            var mirrorEl = this.mirrorEl;
-            var finalSourceElRect = this.sourceEl.getBoundingClientRect(); // because autoscrolling might have happened
-            mirrorEl.style.transition =
-                'top ' + revertDuration + 'ms,' +
-                    'left ' + revertDuration + 'ms';
-            core.applyStyle(mirrorEl, {
-                left: finalSourceElRect.left,
-                top: finalSourceElRect.top
-            });
-            core.whenTransitionDone(mirrorEl, function () {
-                mirrorEl.style.transition = '';
-                callback();
-            });
-        };
-        ElementMirror.prototype.cleanup = function () {
-            if (this.mirrorEl) {
-                core.removeElement(this.mirrorEl);
-                this.mirrorEl = null;
-            }
-            this.sourceEl = null;
-        };
-        ElementMirror.prototype.updateElPosition = function () {
-            if (this.sourceEl && this.isVisible) {
-                core.applyStyle(this.getMirrorEl(), {
-                    left: this.sourceElRect.left + this.deltaX,
-                    top: this.sourceElRect.top + this.deltaY
-                });
-            }
-        };
-        ElementMirror.prototype.getMirrorEl = function () {
-            var sourceElRect = this.sourceElRect;
-            var mirrorEl = this.mirrorEl;
-            if (!mirrorEl) {
-                mirrorEl = this.mirrorEl = this.sourceEl.cloneNode(true); // cloneChildren=true
-                // we don't want long taps or any mouse interaction causing selection/menus.
-                // would use preventSelection(), but that prevents selectstart, causing problems.
-                mirrorEl.classList.add('fc-unselectable');
-                mirrorEl.classList.add('fc-dragging');
-                core.applyStyle(mirrorEl, {
-                    position: 'fixed',
-                    zIndex: this.zIndex,
-                    visibility: '',
-                    boxSizing: 'border-box',
-                    width: sourceElRect.right - sourceElRect.left,
-                    height: sourceElRect.bottom - sourceElRect.top,
-                    right: 'auto',
-                    bottom: 'auto',
-                    margin: 0
-                });
-                this.parentNode.appendChild(mirrorEl);
-            }
-            return mirrorEl;
-        };
-        return ElementMirror;
-    }());
-
-    /*
-    Is a cache for a given element's scroll information (all the info that ScrollController stores)
-    in addition the "client rectangle" of the element.. the area within the scrollbars.
-
-    The cache can be in one of two modes:
-    - doesListening:false - ignores when the container is scrolled by someone else
-    - doesListening:true - watch for scrolling and update the cache
-    */
-    var ScrollGeomCache = /** @class */ (function (_super) {
-        __extends(ScrollGeomCache, _super);
-        function ScrollGeomCache(scrollController, doesListening) {
-            var _this = _super.call(this) || this;
-            _this.handleScroll = function () {
-                _this.scrollTop = _this.scrollController.getScrollTop();
-                _this.scrollLeft = _this.scrollController.getScrollLeft();
-                _this.handleScrollChange();
-            };
-            _this.scrollController = scrollController;
-            _this.doesListening = doesListening;
-            _this.scrollTop = _this.origScrollTop = scrollController.getScrollTop();
-            _this.scrollLeft = _this.origScrollLeft = scrollController.getScrollLeft();
-            _this.scrollWidth = scrollController.getScrollWidth();
-            _this.scrollHeight = scrollController.getScrollHeight();
-            _this.clientWidth = scrollController.getClientWidth();
-            _this.clientHeight = scrollController.getClientHeight();
-            _this.clientRect = _this.computeClientRect(); // do last in case it needs cached values
-            if (_this.doesListening) {
-                _this.getEventTarget().addEventListener('scroll', _this.handleScroll);
-            }
-            return _this;
-        }
-        ScrollGeomCache.prototype.destroy = function () {
-            if (this.doesListening) {
-                this.getEventTarget().removeEventListener('scroll', this.handleScroll);
-            }
-        };
-        ScrollGeomCache.prototype.getScrollTop = function () {
-            return this.scrollTop;
-        };
-        ScrollGeomCache.prototype.getScrollLeft = function () {
-            return this.scrollLeft;
-        };
-        ScrollGeomCache.prototype.setScrollTop = function (top) {
-            this.scrollController.setScrollTop(top);
-            if (!this.doesListening) {
-                // we are not relying on the element to normalize out-of-bounds scroll values
-                // so we need to sanitize ourselves
-                this.scrollTop = Math.max(Math.min(top, this.getMaxScrollTop()), 0);
-                this.handleScrollChange();
-            }
-        };
-        ScrollGeomCache.prototype.setScrollLeft = function (top) {
-            this.scrollController.setScrollLeft(top);
-            if (!this.doesListening) {
-                // we are not relying on the element to normalize out-of-bounds scroll values
-                // so we need to sanitize ourselves
-                this.scrollLeft = Math.max(Math.min(top, this.getMaxScrollLeft()), 0);
-                this.handleScrollChange();
-            }
-        };
-        ScrollGeomCache.prototype.getClientWidth = function () {
-            return this.clientWidth;
-        };
-        ScrollGeomCache.prototype.getClientHeight = function () {
-            return this.clientHeight;
-        };
-        ScrollGeomCache.prototype.getScrollWidth = function () {
-            return this.scrollWidth;
-        };
-        ScrollGeomCache.prototype.getScrollHeight = function () {
-            return this.scrollHeight;
-        };
-        ScrollGeomCache.prototype.handleScrollChange = function () {
-        };
-        return ScrollGeomCache;
-    }(core.ScrollController));
-    var ElementScrollGeomCache = /** @class */ (function (_super) {
-        __extends(ElementScrollGeomCache, _super);
-        function ElementScrollGeomCache(el, doesListening) {
-            return _super.call(this, new core.ElementScrollController(el), doesListening) || this;
-        }
-        ElementScrollGeomCache.prototype.getEventTarget = function () {
-            return this.scrollController.el;
-        };
-        ElementScrollGeomCache.prototype.computeClientRect = function () {
-            return core.computeInnerRect(this.scrollController.el);
-        };
-        return ElementScrollGeomCache;
-    }(ScrollGeomCache));
-    var WindowScrollGeomCache = /** @class */ (function (_super) {
-        __extends(WindowScrollGeomCache, _super);
-        function WindowScrollGeomCache(doesListening) {
-            return _super.call(this, new core.WindowScrollController(), doesListening) || this;
-        }
-        WindowScrollGeomCache.prototype.getEventTarget = function () {
-            return window;
-        };
-        WindowScrollGeomCache.prototype.computeClientRect = function () {
-            return {
-                left: this.scrollLeft,
-                right: this.scrollLeft + this.clientWidth,
-                top: this.scrollTop,
-                bottom: this.scrollTop + this.clientHeight
-            };
-        };
-        // the window is the only scroll object that changes it's rectangle relative
-        // to the document's topleft as it scrolls
-        WindowScrollGeomCache.prototype.handleScrollChange = function () {
-            this.clientRect = this.computeClientRect();
-        };
-        return WindowScrollGeomCache;
-    }(ScrollGeomCache));
-
-    // If available we are using native "performance" API instead of "Date"
-    // Read more about it on MDN:
-    // https://developer.mozilla.org/en-US/docs/Web/API/Performance
-    var getTime = typeof performance === 'function' ? performance.now : Date.now;
-    /*
-    For a pointer interaction, automatically scrolls certain scroll containers when the pointer
-    approaches the edge.
-
-    The caller must call start + handleMove + stop.
-    */
-    var AutoScroller = /** @class */ (function () {
-        function AutoScroller() {
-            var _this = this;
-            // options that can be set by caller
-            this.isEnabled = true;
-            this.scrollQuery = [window, '.fc-scroller'];
-            this.edgeThreshold = 50; // pixels
-            this.maxVelocity = 300; // pixels per second
-            // internal state
-            this.pointerScreenX = null;
-            this.pointerScreenY = null;
-            this.isAnimating = false;
-            this.scrollCaches = null;
-            // protect against the initial pointerdown being too close to an edge and starting the scroll
-            this.everMovedUp = false;
-            this.everMovedDown = false;
-            this.everMovedLeft = false;
-            this.everMovedRight = false;
-            this.animate = function () {
-                if (_this.isAnimating) { // wasn't cancelled between animation calls
-                    var edge = _this.computeBestEdge(_this.pointerScreenX + window.pageXOffset, _this.pointerScreenY + window.pageYOffset);
-                    if (edge) {
-                        var now = getTime();
-                        _this.handleSide(edge, (now - _this.msSinceRequest) / 1000);
-                        _this.requestAnimation(now);
-                    }
-                    else {
-                        _this.isAnimating = false; // will stop animation
-                    }
-                }
-            };
-        }
-        AutoScroller.prototype.start = function (pageX, pageY) {
-            if (this.isEnabled) {
-                this.scrollCaches = this.buildCaches();
-                this.pointerScreenX = null;
-                this.pointerScreenY = null;
-                this.everMovedUp = false;
-                this.everMovedDown = false;
-                this.everMovedLeft = false;
-                this.everMovedRight = false;
-                this.handleMove(pageX, pageY);
-            }
-        };
-        AutoScroller.prototype.handleMove = function (pageX, pageY) {
-            if (this.isEnabled) {
-                var pointerScreenX = pageX - window.pageXOffset;
-                var pointerScreenY = pageY - window.pageYOffset;
-                var yDelta = this.pointerScreenY === null ? 0 : pointerScreenY - this.pointerScreenY;
-                var xDelta = this.pointerScreenX === null ? 0 : pointerScreenX - this.pointerScreenX;
-                if (yDelta < 0) {
-                    this.everMovedUp = true;
-                }
-                else if (yDelta > 0) {
-                    this.everMovedDown = true;
-                }
-                if (xDelta < 0) {
-                    this.everMovedLeft = true;
-                }
-                else if (xDelta > 0) {
-                    this.everMovedRight = true;
-                }
-                this.pointerScreenX = pointerScreenX;
-                this.pointerScreenY = pointerScreenY;
-                if (!this.isAnimating) {
-                    this.isAnimating = true;
-                    this.requestAnimation(getTime());
-                }
-            }
-        };
-        AutoScroller.prototype.stop = function () {
-            if (this.isEnabled) {
-                this.isAnimating = false; // will stop animation
-                for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                    var scrollCache = _a[_i];
-                    scrollCache.destroy();
-                }
-                this.scrollCaches = null;
-            }
-        };
-        AutoScroller.prototype.requestAnimation = function (now) {
-            this.msSinceRequest = now;
-            requestAnimationFrame(this.animate);
-        };
-        AutoScroller.prototype.handleSide = function (edge, seconds) {
-            var scrollCache = edge.scrollCache;
-            var edgeThreshold = this.edgeThreshold;
-            var invDistance = edgeThreshold - edge.distance;
-            var velocity = // the closer to the edge, the faster we scroll
-             (invDistance * invDistance) / (edgeThreshold * edgeThreshold) * // quadratic
-                this.maxVelocity * seconds;
-            var sign = 1;
-            switch (edge.name) {
-                case 'left':
-                    sign = -1;
-                // falls through
-                case 'right':
-                    scrollCache.setScrollLeft(scrollCache.getScrollLeft() + velocity * sign);
-                    break;
-                case 'top':
-                    sign = -1;
-                // falls through
-                case 'bottom':
-                    scrollCache.setScrollTop(scrollCache.getScrollTop() + velocity * sign);
-                    break;
-            }
-        };
-        // left/top are relative to document topleft
-        AutoScroller.prototype.computeBestEdge = function (left, top) {
-            var edgeThreshold = this.edgeThreshold;
-            var bestSide = null;
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                var rect = scrollCache.clientRect;
-                var leftDist = left - rect.left;
-                var rightDist = rect.right - left;
-                var topDist = top - rect.top;
-                var bottomDist = rect.bottom - top;
-                // completely within the rect?
-                if (leftDist >= 0 && rightDist >= 0 && topDist >= 0 && bottomDist >= 0) {
-                    if (topDist <= edgeThreshold && this.everMovedUp && scrollCache.canScrollUp() &&
-                        (!bestSide || bestSide.distance > topDist)) {
-                        bestSide = { scrollCache: scrollCache, name: 'top', distance: topDist };
-                    }
-                    if (bottomDist <= edgeThreshold && this.everMovedDown && scrollCache.canScrollDown() &&
-                        (!bestSide || bestSide.distance > bottomDist)) {
-                        bestSide = { scrollCache: scrollCache, name: 'bottom', distance: bottomDist };
-                    }
-                    if (leftDist <= edgeThreshold && this.everMovedLeft && scrollCache.canScrollLeft() &&
-                        (!bestSide || bestSide.distance > leftDist)) {
-                        bestSide = { scrollCache: scrollCache, name: 'left', distance: leftDist };
-                    }
-                    if (rightDist <= edgeThreshold && this.everMovedRight && scrollCache.canScrollRight() &&
-                        (!bestSide || bestSide.distance > rightDist)) {
-                        bestSide = { scrollCache: scrollCache, name: 'right', distance: rightDist };
-                    }
-                }
-            }
-            return bestSide;
-        };
-        AutoScroller.prototype.buildCaches = function () {
-            return this.queryScrollEls().map(function (el) {
-                if (el === window) {
-                    return new WindowScrollGeomCache(false); // false = don't listen to user-generated scrolls
-                }
-                else {
-                    return new ElementScrollGeomCache(el, false); // false = don't listen to user-generated scrolls
-                }
-            });
-        };
-        AutoScroller.prototype.queryScrollEls = function () {
-            var els = [];
-            for (var _i = 0, _a = this.scrollQuery; _i < _a.length; _i++) {
-                var query = _a[_i];
-                if (typeof query === 'object') {
-                    els.push(query);
-                }
-                else {
-                    els.push.apply(els, Array.prototype.slice.call(document.querySelectorAll(query)));
-                }
-            }
-            return els;
-        };
-        return AutoScroller;
-    }());
-
-    /*
-    Monitors dragging on an element. Has a number of high-level features:
-    - minimum distance required before dragging
-    - minimum wait time ("delay") before dragging
-    - a mirror element that follows the pointer
-    */
-    var FeaturefulElementDragging = /** @class */ (function (_super) {
-        __extends(FeaturefulElementDragging, _super);
-        function FeaturefulElementDragging(containerEl) {
-            var _this = _super.call(this, containerEl) || this;
-            // options that can be directly set by caller
-            // the caller can also set the PointerDragging's options as well
-            _this.delay = null;
-            _this.minDistance = 0;
-            _this.touchScrollAllowed = true; // prevents drag from starting and blocks scrolling during drag
-            _this.mirrorNeedsRevert = false;
-            _this.isInteracting = false; // is the user validly moving the pointer? lasts until pointerup
-            _this.isDragging = false; // is it INTENTFULLY dragging? lasts until after revert animation
-            _this.isDelayEnded = false;
-            _this.isDistanceSurpassed = false;
-            _this.delayTimeoutId = null;
-            _this.onPointerDown = function (ev) {
-                if (!_this.isDragging) { // so new drag doesn't happen while revert animation is going
-                    _this.isInteracting = true;
-                    _this.isDelayEnded = false;
-                    _this.isDistanceSurpassed = false;
-                    core.preventSelection(document.body);
-                    core.preventContextMenu(document.body);
-                    // prevent links from being visited if there's an eventual drag.
-                    // also prevents selection in older browsers (maybe?).
-                    // not necessary for touch, besides, browser would complain about passiveness.
-                    if (!ev.isTouch) {
-                        ev.origEvent.preventDefault();
-                    }
-                    _this.emitter.trigger('pointerdown', ev);
-                    if (!_this.pointer.shouldIgnoreMove) {
-                        // actions related to initiating dragstart+dragmove+dragend...
-                        _this.mirror.setIsVisible(false); // reset. caller must set-visible
-                        _this.mirror.start(ev.subjectEl, ev.pageX, ev.pageY); // must happen on first pointer down
-                        _this.startDelay(ev);
-                        if (!_this.minDistance) {
-                            _this.handleDistanceSurpassed(ev);
-                        }
-                    }
-                }
-            };
-            _this.onPointerMove = function (ev) {
-                if (_this.isInteracting) { // if false, still waiting for previous drag's revert
-                    _this.emitter.trigger('pointermove', ev);
-                    if (!_this.isDistanceSurpassed) {
-                        var minDistance = _this.minDistance;
-                        var distanceSq = void 0; // current distance from the origin, squared
-                        var deltaX = ev.deltaX, deltaY = ev.deltaY;
-                        distanceSq = deltaX * deltaX + deltaY * deltaY;
-                        if (distanceSq >= minDistance * minDistance) { // use pythagorean theorem
-                            _this.handleDistanceSurpassed(ev);
-                        }
-                    }
-                    if (_this.isDragging) {
-                        // a real pointer move? (not one simulated by scrolling)
-                        if (ev.origEvent.type !== 'scroll') {
-                            _this.mirror.handleMove(ev.pageX, ev.pageY);
-                            _this.autoScroller.handleMove(ev.pageX, ev.pageY);
-                        }
-                        _this.emitter.trigger('dragmove', ev);
-                    }
-                }
-            };
-            _this.onPointerUp = function (ev) {
-                if (_this.isInteracting) { // if false, still waiting for previous drag's revert
-                    _this.isInteracting = false;
-                    core.allowSelection(document.body);
-                    core.allowContextMenu(document.body);
-                    _this.emitter.trigger('pointerup', ev); // can potentially set mirrorNeedsRevert
-                    if (_this.isDragging) {
-                        _this.autoScroller.stop();
-                        _this.tryStopDrag(ev); // which will stop the mirror
-                    }
-                    if (_this.delayTimeoutId) {
-                        clearTimeout(_this.delayTimeoutId);
-                        _this.delayTimeoutId = null;
-                    }
-                }
-            };
-            var pointer = _this.pointer = new PointerDragging(containerEl);
-            pointer.emitter.on('pointerdown', _this.onPointerDown);
-            pointer.emitter.on('pointermove', _this.onPointerMove);
-            pointer.emitter.on('pointerup', _this.onPointerUp);
-            _this.mirror = new ElementMirror();
-            _this.autoScroller = new AutoScroller();
-            return _this;
-        }
-        FeaturefulElementDragging.prototype.destroy = function () {
-            this.pointer.destroy();
-        };
-        FeaturefulElementDragging.prototype.startDelay = function (ev) {
-            var _this = this;
-            if (typeof this.delay === 'number') {
-                this.delayTimeoutId = setTimeout(function () {
-                    _this.delayTimeoutId = null;
-                    _this.handleDelayEnd(ev);
-                }, this.delay); // not assignable to number!
-            }
-            else {
-                this.handleDelayEnd(ev);
-            }
-        };
-        FeaturefulElementDragging.prototype.handleDelayEnd = function (ev) {
-            this.isDelayEnded = true;
-            this.tryStartDrag(ev);
-        };
-        FeaturefulElementDragging.prototype.handleDistanceSurpassed = function (ev) {
-            this.isDistanceSurpassed = true;
-            this.tryStartDrag(ev);
-        };
-        FeaturefulElementDragging.prototype.tryStartDrag = function (ev) {
-            if (this.isDelayEnded && this.isDistanceSurpassed) {
-                if (!this.pointer.wasTouchScroll || this.touchScrollAllowed) {
-                    this.isDragging = true;
-                    this.mirrorNeedsRevert = false;
-                    this.autoScroller.start(ev.pageX, ev.pageY);
-                    this.emitter.trigger('dragstart', ev);
-                    if (this.touchScrollAllowed === false) {
-                        this.pointer.cancelTouchScroll();
-                    }
-                }
-            }
-        };
-        FeaturefulElementDragging.prototype.tryStopDrag = function (ev) {
-            // .stop() is ALWAYS asynchronous, which we NEED because we want all pointerup events
-            // that come from the document to fire beforehand. much more convenient this way.
-            this.mirror.stop(this.mirrorNeedsRevert, this.stopDrag.bind(this, ev) // bound with args
-            );
-        };
-        FeaturefulElementDragging.prototype.stopDrag = function (ev) {
-            this.isDragging = false;
-            this.emitter.trigger('dragend', ev);
-        };
-        // fill in the implementations...
-        FeaturefulElementDragging.prototype.setIgnoreMove = function (bool) {
-            this.pointer.shouldIgnoreMove = bool;
-        };
-        FeaturefulElementDragging.prototype.setMirrorIsVisible = function (bool) {
-            this.mirror.setIsVisible(bool);
-        };
-        FeaturefulElementDragging.prototype.setMirrorNeedsRevert = function (bool) {
-            this.mirrorNeedsRevert = bool;
-        };
-        FeaturefulElementDragging.prototype.setAutoScrollEnabled = function (bool) {
-            this.autoScroller.isEnabled = bool;
-        };
-        return FeaturefulElementDragging;
-    }(core.ElementDragging));
-
-    /*
-    When this class is instantiated, it records the offset of an element (relative to the document topleft),
-    and continues to monitor scrolling, updating the cached coordinates if it needs to.
-    Does not access the DOM after instantiation, so highly performant.
-
-    Also keeps track of all scrolling/overflow:hidden containers that are parents of the given element
-    and an determine if a given point is inside the combined clipping rectangle.
-    */
-    var OffsetTracker = /** @class */ (function () {
-        function OffsetTracker(el) {
-            this.origRect = core.computeRect(el);
-            // will work fine for divs that have overflow:hidden
-            this.scrollCaches = core.getClippingParents(el).map(function (el) {
-                return new ElementScrollGeomCache(el, true); // listen=true
-            });
-        }
-        OffsetTracker.prototype.destroy = function () {
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                scrollCache.destroy();
-            }
-        };
-        OffsetTracker.prototype.computeLeft = function () {
-            var left = this.origRect.left;
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                left += scrollCache.origScrollLeft - scrollCache.getScrollLeft();
-            }
-            return left;
-        };
-        OffsetTracker.prototype.computeTop = function () {
-            var top = this.origRect.top;
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                top += scrollCache.origScrollTop - scrollCache.getScrollTop();
-            }
-            return top;
-        };
-        OffsetTracker.prototype.isWithinClipping = function (pageX, pageY) {
-            var point = { left: pageX, top: pageY };
-            for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {
-                var scrollCache = _a[_i];
-                if (!isIgnoredClipping(scrollCache.getEventTarget()) &&
-                    !core.pointInsideRect(point, scrollCache.clientRect)) {
-                    return false;
-                }
-            }
-            return true;
-        };
-        return OffsetTracker;
-    }());
-    // certain clipping containers should never constrain interactions, like <html> and <body>
-    // https://github.com/fullcalendar/fullcalendar/issues/3615
-    function isIgnoredClipping(node) {
-        var tagName = node.tagName;
-        return tagName === 'HTML' || tagName === 'BODY';
-    }
-
-    /*
-    Tracks movement over multiple droppable areas (aka "hits")
-    that exist in one or more DateComponents.
-    Relies on an existing draggable.
-
-    emits:
-    - pointerdown
-    - dragstart
-    - hitchange - fires initially, even if not over a hit
-    - pointerup
-    - (hitchange - again, to null, if ended over a hit)
-    - dragend
-    */
-    var HitDragging = /** @class */ (function () {
-        function HitDragging(dragging, droppableStore) {
-            var _this = this;
-            // options that can be set by caller
-            this.useSubjectCenter = false;
-            this.requireInitial = true; // if doesn't start out on a hit, won't emit any events
-            this.initialHit = null;
-            this.movingHit = null;
-            this.finalHit = null; // won't ever be populated if shouldIgnoreMove
-            this.handlePointerDown = function (ev) {
-                var dragging = _this.dragging;
-                _this.initialHit = null;
-                _this.movingHit = null;
-                _this.finalHit = null;
-                _this.prepareHits();
-                _this.processFirstCoord(ev);
-                if (_this.initialHit || !_this.requireInitial) {
-                    dragging.setIgnoreMove(false);
-                    _this.emitter.trigger('pointerdown', ev); // TODO: fire this before computing processFirstCoord, so listeners can cancel. this gets fired by almost every handler :(
-                }
-                else {
-                    dragging.setIgnoreMove(true);
-                }
-            };
-            this.handleDragStart = function (ev) {
-                _this.emitter.trigger('dragstart', ev);
-                _this.handleMove(ev, true); // force = fire even if initially null
-            };
-            this.handleDragMove = function (ev) {
-                _this.emitter.trigger('dragmove', ev);
-                _this.handleMove(ev);
-            };
-            this.handlePointerUp = function (ev) {
-                _this.releaseHits();
-                _this.emitter.trigger('pointerup', ev);
-            };
-            this.handleDragEnd = function (ev) {
-                if (_this.movingHit) {
-                    _this.emitter.trigger('hitupdate', null, true, ev);
-                }
-                _this.finalHit = _this.movingHit;
-                _this.movingHit = null;
-                _this.emitter.trigger('dragend', ev);
-            };
-            this.droppableStore = droppableStore;
-            dragging.emitter.on('pointerdown', this.handlePointerDown);
-            dragging.emitter.on('dragstart', this.handleDragStart);
-            dragging.emitter.on('dragmove', this.handleDragMove);
-            dragging.emitter.on('pointerup', this.handlePointerUp);
-            dragging.emitter.on('dragend', this.handleDragEnd);
-            this.dragging = dragging;
-            this.emitter = new core.EmitterMixin();
-        }
-        // sets initialHit
-        // sets coordAdjust
-        HitDragging.prototype.processFirstCoord = function (ev) {
-            var origPoint = { left: ev.pageX, top: ev.pageY };
-            var adjustedPoint = origPoint;
-            var subjectEl = ev.subjectEl;
-            var subjectRect;
-            if (subjectEl !== document) {
-                subjectRect = core.computeRect(subjectEl);
-                adjustedPoint = core.constrainPoint(adjustedPoint, subjectRect);
-            }
-            var initialHit = this.initialHit = this.queryHitForOffset(adjustedPoint.left, adjustedPoint.top);
-            if (initialHit) {
-                if (this.useSubjectCenter && subjectRect) {
-                    var slicedSubjectRect = core.intersectRects(subjectRect, initialHit.rect);
-                    if (slicedSubjectRect) {
-                        adjustedPoint = core.getRectCenter(slicedSubjectRect);
-                    }
-                }
-                this.coordAdjust = core.diffPoints(adjustedPoint, origPoint);
-            }
-            else {
-                this.coordAdjust = { left: 0, top: 0 };
-            }
-        };
-        HitDragging.prototype.handleMove = function (ev, forceHandle) {
-            var hit = this.queryHitForOffset(ev.pageX + this.coordAdjust.left, ev.pageY + this.coordAdjust.top);
-            if (forceHandle || !isHitsEqual(this.movingHit, hit)) {
-                this.movingHit = hit;
-                this.emitter.trigger('hitupdate', hit, false, ev);
-            }
-        };
-        HitDragging.prototype.prepareHits = function () {
-            this.offsetTrackers = core.mapHash(this.droppableStore, function (interactionSettings) {
-                interactionSettings.component.buildPositionCaches();
-                return new OffsetTracker(interactionSettings.el);
-            });
-        };
-        HitDragging.prototype.releaseHits = function () {
-            var offsetTrackers = this.offsetTrackers;
-            for (var id in offsetTrackers) {
-                offsetTrackers[id].destroy();
-            }
-            this.offsetTrackers = {};
-        };
-        HitDragging.prototype.queryHitForOffset = function (offsetLeft, offsetTop) {
-            var _a = this, droppableStore = _a.droppableStore, offsetTrackers = _a.offsetTrackers;
-            var bestHit = null;
-            for (var id in droppableStore) {
-                var component = droppableStore[id].component;
-                var offsetTracker = offsetTrackers[id];
-                if (offsetTracker.isWithinClipping(offsetLeft, offsetTop)) {
-                    var originLeft = offsetTracker.computeLeft();
-                    var originTop = offsetTracker.computeTop();
-                    var positionLeft = offsetLeft - originLeft;
-                    var positionTop = offsetTop - originTop;
-                    var origRect = offsetTracker.origRect;
-                    var width = origRect.right - origRect.left;
-                    var height = origRect.bottom - origRect.top;
-                    if (
-                    // must be within the element's bounds
-                    positionLeft >= 0 && positionLeft < width &&
-                        positionTop >= 0 && positionTop < height) {
-                        var hit = component.queryHit(positionLeft, positionTop, width, height);
-                        if (hit &&
-                            (
-                            // make sure the hit is within activeRange, meaning it's not a deal cell
-                            !component.props.dateProfile || // hack for DayTile
-                                core.rangeContainsRange(component.props.dateProfile.activeRange, hit.dateSpan.range)) &&
-                            (!bestHit || hit.layer > bestHit.layer)) {
-                            // TODO: better way to re-orient rectangle
-                            hit.rect.left += originLeft;
-                            hit.rect.right += originLeft;
-                            hit.rect.top += originTop;
-                            hit.rect.bottom += originTop;
-                            bestHit = hit;
-                        }
-                    }
-                }
-            }
-            return bestHit;
-        };
-        return HitDragging;
-    }());
-    function isHitsEqual(hit0, hit1) {
-        if (!hit0 && !hit1) {
-            return true;
-        }
-        if (Boolean(hit0) !== Boolean(hit1)) {
-            return false;
-        }
-        return core.isDateSpansEqual(hit0.dateSpan, hit1.dateSpan);
-    }
-
-    /*
-    Monitors when the user clicks on a specific date/time of a component.
-    A pointerdown+pointerup on the same "hit" constitutes a click.
-    */
-    var DateClicking = /** @class */ (function (_super) {
-        __extends(DateClicking, _super);
-        function DateClicking(settings) {
-            var _this = _super.call(this, settings) || this;
-            _this.handlePointerDown = function (ev) {
-                var dragging = _this.dragging;
-                // do this in pointerdown (not dragend) because DOM might be mutated by the time dragend is fired
-                dragging.setIgnoreMove(!_this.component.isValidDateDownEl(dragging.pointer.downEl));
-            };
-            // won't even fire if moving was ignored
-            _this.handleDragEnd = function (ev) {
-                var component = _this.component;
-                var _a = component.context, calendar = _a.calendar, view = _a.view;
-                var pointer = _this.dragging.pointer;
-                if (!pointer.wasTouchScroll) {
-                    var _b = _this.hitDragging, initialHit = _b.initialHit, finalHit = _b.finalHit;
-                    if (initialHit && finalHit && isHitsEqual(initialHit, finalHit)) {
-                        calendar.triggerDateClick(initialHit.dateSpan, initialHit.dayEl, view, ev.origEvent);
-                    }
-                }
-            };
-            var component = settings.component;
-            // we DO want to watch pointer moves because otherwise finalHit won't get populated
-            _this.dragging = new FeaturefulElementDragging(component.el);
-            _this.dragging.autoScroller.isEnabled = false;
-            var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, core.interactionSettingsToStore(settings));
-            hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-            hitDragging.emitter.on('dragend', _this.handleDragEnd);
-            return _this;
-        }
-        DateClicking.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        return DateClicking;
-    }(core.Interaction));
-
-    /*
-    Tracks when the user selects a portion of time of a component,
-    constituted by a drag over date cells, with a possible delay at the beginning of the drag.
-    */
-    var DateSelecting = /** @class */ (function (_super) {
-        __extends(DateSelecting, _super);
-        function DateSelecting(settings) {
-            var _this = _super.call(this, settings) || this;
-            _this.dragSelection = null;
-            _this.handlePointerDown = function (ev) {
-                var _a = _this, component = _a.component, dragging = _a.dragging;
-                var options = component.context.options;
-                var canSelect = options.selectable &&
-                    component.isValidDateDownEl(ev.origEvent.target);
-                // don't bother to watch expensive moves if component won't do selection
-                dragging.setIgnoreMove(!canSelect);
-                // if touch, require user to hold down
-                dragging.delay = ev.isTouch ? getComponentTouchDelay(component) : null;
-            };
-            _this.handleDragStart = function (ev) {
-                _this.component.context.calendar.unselect(ev); // unselect previous selections
-            };
-            _this.handleHitUpdate = function (hit, isFinal) {
-                var calendar = _this.component.context.calendar;
-                var dragSelection = null;
-                var isInvalid = false;
-                if (hit) {
-                    dragSelection = joinHitsIntoSelection(_this.hitDragging.initialHit, hit, calendar.pluginSystem.hooks.dateSelectionTransformers);
-                    if (!dragSelection || !_this.component.isDateSelectionValid(dragSelection)) {
-                        isInvalid = true;
-                        dragSelection = null;
-                    }
-                }
-                if (dragSelection) {
-                    calendar.dispatch({ type: 'SELECT_DATES', selection: dragSelection });
-                }
-                else if (!isFinal) { // only unselect if moved away while dragging
-                    calendar.dispatch({ type: 'UNSELECT_DATES' });
-                }
-                if (!isInvalid) {
-                    core.enableCursor();
-                }
-                else {
-                    core.disableCursor();
-                }
-                if (!isFinal) {
-                    _this.dragSelection = dragSelection; // only clear if moved away from all hits while dragging
-                }
-            };
-            _this.handlePointerUp = function (pev) {
-                if (_this.dragSelection) {
-                    // selection is already rendered, so just need to report selection
-                    _this.component.context.calendar.triggerDateSelect(_this.dragSelection, pev);
-                    _this.dragSelection = null;
-                }
-            };
-            var component = settings.component;
-            var options = component.context.options;
-            var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-            dragging.touchScrollAllowed = false;
-            dragging.minDistance = options.selectMinDistance || 0;
-            dragging.autoScroller.isEnabled = options.dragScroll;
-            var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, core.interactionSettingsToStore(settings));
-            hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-            hitDragging.emitter.on('dragstart', _this.handleDragStart);
-            hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-            hitDragging.emitter.on('pointerup', _this.handlePointerUp);
-            return _this;
-        }
-        DateSelecting.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        return DateSelecting;
-    }(core.Interaction));
-    function getComponentTouchDelay(component) {
-        var options = component.context.options;
-        var delay = options.selectLongPressDelay;
-        if (delay == null) {
-            delay = options.longPressDelay;
-        }
-        return delay;
-    }
-    function joinHitsIntoSelection(hit0, hit1, dateSelectionTransformers) {
-        var dateSpan0 = hit0.dateSpan;
-        var dateSpan1 = hit1.dateSpan;
-        var ms = [
-            dateSpan0.range.start,
-            dateSpan0.range.end,
-            dateSpan1.range.start,
-            dateSpan1.range.end
-        ];
-        ms.sort(core.compareNumbers);
-        var props = {};
-        for (var _i = 0, dateSelectionTransformers_1 = dateSelectionTransformers; _i < dateSelectionTransformers_1.length; _i++) {
-            var transformer = dateSelectionTransformers_1[_i];
-            var res = transformer(hit0, hit1);
-            if (res === false) {
-                return null;
-            }
-            else if (res) {
-                __assign(props, res);
-            }
-        }
-        props.range = { start: ms[0], end: ms[3] };
-        props.allDay = dateSpan0.allDay;
-        return props;
-    }
-
-    var EventDragging = /** @class */ (function (_super) {
-        __extends(EventDragging, _super);
-        function EventDragging(settings) {
-            var _this = _super.call(this, settings) || this;
-            // internal state
-            _this.subjectSeg = null; // the seg being selected/dragged
-            _this.isDragging = false;
-            _this.eventRange = null;
-            _this.relevantEvents = null; // the events being dragged
-            _this.receivingCalendar = null;
-            _this.validMutation = null;
-            _this.mutatedRelevantEvents = null;
-            _this.handlePointerDown = function (ev) {
-                var origTarget = ev.origEvent.target;
-                var _a = _this, component = _a.component, dragging = _a.dragging;
-                var mirror = dragging.mirror;
-                var options = component.context.options;
-                var initialCalendar = component.context.calendar;
-                var subjectSeg = _this.subjectSeg = core.getElSeg(ev.subjectEl);
-                var eventRange = _this.eventRange = subjectSeg.eventRange;
-                var eventInstanceId = eventRange.instance.instanceId;
-                _this.relevantEvents = core.getRelevantEvents(initialCalendar.state.eventStore, eventInstanceId);
-                dragging.minDistance = ev.isTouch ? 0 : options.eventDragMinDistance;
-                dragging.delay =
-                    // only do a touch delay if touch and this event hasn't been selected yet
-                    (ev.isTouch && eventInstanceId !== component.props.eventSelection) ?
-                        getComponentTouchDelay$1(component) :
-                        null;
-                mirror.parentNode = initialCalendar.el;
-                mirror.revertDuration = options.dragRevertDuration;
-                var isValid = component.isValidSegDownEl(origTarget) &&
-                    !core.elementClosest(origTarget, '.fc-resizer'); // NOT on a resizer
-                dragging.setIgnoreMove(!isValid);
-                // disable dragging for elements that are resizable (ie, selectable)
-                // but are not draggable
-                _this.isDragging = isValid &&
-                    ev.subjectEl.classList.contains('fc-draggable');
-            };
-            _this.handleDragStart = function (ev) {
-                var context = _this.component.context;
-                var initialCalendar = context.calendar;
-                var eventRange = _this.eventRange;
-                var eventInstanceId = eventRange.instance.instanceId;
-                if (ev.isTouch) {
-                    // need to select a different event?
-                    if (eventInstanceId !== _this.component.props.eventSelection) {
-                        initialCalendar.dispatch({ type: 'SELECT_EVENT', eventInstanceId: eventInstanceId });
-                    }
-                }
-                else {
-                    // if now using mouse, but was previous touch interaction, clear selected event
-                    initialCalendar.dispatch({ type: 'UNSELECT_EVENT' });
-                }
-                if (_this.isDragging) {
-                    initialCalendar.unselect(ev); // unselect *date* selection
-                    initialCalendar.publiclyTrigger('eventDragStart', [
-                        {
-                            el: _this.subjectSeg.el,
-                            event: new core.EventApi(initialCalendar, eventRange.def, eventRange.instance),
-                            jsEvent: ev.origEvent,
-                            view: context.view
-                        }
-                    ]);
-                }
-            };
-            _this.handleHitUpdate = function (hit, isFinal) {
-                if (!_this.isDragging) {
-                    return;
-                }
-                var relevantEvents = _this.relevantEvents;
-                var initialHit = _this.hitDragging.initialHit;
-                var initialCalendar = _this.component.context.calendar;
-                // states based on new hit
-                var receivingCalendar = null;
-                var mutation = null;
-                var mutatedRelevantEvents = null;
-                var isInvalid = false;
-                var interaction = {
-                    affectedEvents: relevantEvents,
-                    mutatedEvents: core.createEmptyEventStore(),
-                    isEvent: true,
-                    origSeg: _this.subjectSeg
-                };
-                if (hit) {
-                    var receivingComponent = hit.component;
-                    receivingCalendar = receivingComponent.context.calendar;
-                    var receivingOptions = receivingComponent.context.options;
-                    if (initialCalendar === receivingCalendar ||
-                        receivingOptions.editable && receivingOptions.droppable) {
-                        mutation = computeEventMutation(initialHit, hit, receivingCalendar.pluginSystem.hooks.eventDragMutationMassagers);
-                        if (mutation) {
-                            mutatedRelevantEvents = core.applyMutationToEventStore(relevantEvents, receivingCalendar.eventUiBases, mutation, receivingCalendar);
-                            interaction.mutatedEvents = mutatedRelevantEvents;
-                            if (!receivingComponent.isInteractionValid(interaction)) {
-                                isInvalid = true;
-                                mutation = null;
-                                mutatedRelevantEvents = null;
-                                interaction.mutatedEvents = core.createEmptyEventStore();
-                            }
-                        }
-                    }
-                    else {
-                        receivingCalendar = null;
-                    }
-                }
-                _this.displayDrag(receivingCalendar, interaction);
-                if (!isInvalid) {
-                    core.enableCursor();
-                }
-                else {
-                    core.disableCursor();
-                }
-                if (!isFinal) {
-                    if (initialCalendar === receivingCalendar && // TODO: write test for this
-                        isHitsEqual(initialHit, hit)) {
-                        mutation = null;
-                    }
-                    _this.dragging.setMirrorNeedsRevert(!mutation);
-                    // render the mirror if no already-rendered mirror
-                    // TODO: wish we could somehow wait for dispatch to guarantee render
-                    _this.dragging.setMirrorIsVisible(!hit || !document.querySelector('.fc-mirror'));
-                    // assign states based on new hit
-                    _this.receivingCalendar = receivingCalendar;
-                    _this.validMutation = mutation;
-                    _this.mutatedRelevantEvents = mutatedRelevantEvents;
-                }
-            };
-            _this.handlePointerUp = function () {
-                if (!_this.isDragging) {
-                    _this.cleanup(); // because handleDragEnd won't fire
-                }
-            };
-            _this.handleDragEnd = function (ev) {
-                if (_this.isDragging) {
-                    var context = _this.component.context;
-                    var initialCalendar_1 = context.calendar;
-                    var initialView = context.view;
-                    var _a = _this, receivingCalendar = _a.receivingCalendar, validMutation = _a.validMutation;
-                    var eventDef = _this.eventRange.def;
-                    var eventInstance = _this.eventRange.instance;
-                    var eventApi = new core.EventApi(initialCalendar_1, eventDef, eventInstance);
-                    var relevantEvents_1 = _this.relevantEvents;
-                    var mutatedRelevantEvents = _this.mutatedRelevantEvents;
-                    var finalHit = _this.hitDragging.finalHit;
-                    _this.clearDrag(); // must happen after revert animation
-                    initialCalendar_1.publiclyTrigger('eventDragStop', [
-                        {
-                            el: _this.subjectSeg.el,
-                            event: eventApi,
-                            jsEvent: ev.origEvent,
-                            view: initialView
-                        }
-                    ]);
-                    if (validMutation) {
-                        // dropped within same calendar
-                        if (receivingCalendar === initialCalendar_1) {
-                            initialCalendar_1.dispatch({
-                                type: 'MERGE_EVENTS',
-                                eventStore: mutatedRelevantEvents
-                            });
-                            var transformed = {};
-                            for (var _i = 0, _b = initialCalendar_1.pluginSystem.hooks.eventDropTransformers; _i < _b.length; _i++) {
-                                var transformer = _b[_i];
-                                __assign(transformed, transformer(validMutation, initialCalendar_1));
-                            }
-                            var eventDropArg = __assign({}, transformed, { el: ev.subjectEl, delta: validMutation.datesDelta, oldEvent: eventApi, event: new core.EventApi(// the data AFTER the mutation
-                                initialCalendar_1, mutatedRelevantEvents.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents.instances[eventInstance.instanceId] : null), revert: function () {
-                                    initialCalendar_1.dispatch({
-                                        type: 'MERGE_EVENTS',
-                                        eventStore: relevantEvents_1
-                                    });
-                                }, jsEvent: ev.origEvent, view: initialView });
-                            initialCalendar_1.publiclyTrigger('eventDrop', [eventDropArg]);
-                            // dropped in different calendar
-                        }
-                        else if (receivingCalendar) {
-                            initialCalendar_1.publiclyTrigger('eventLeave', [
-                                {
-                                    draggedEl: ev.subjectEl,
-                                    event: eventApi,
-                                    view: initialView
-                                }
-                            ]);
-                            initialCalendar_1.dispatch({
-                                type: 'REMOVE_EVENT_INSTANCES',
-                                instances: _this.mutatedRelevantEvents.instances
-                            });
-                            receivingCalendar.dispatch({
-                                type: 'MERGE_EVENTS',
-                                eventStore: _this.mutatedRelevantEvents
-                            });
-                            if (ev.isTouch) {
-                                receivingCalendar.dispatch({
-                                    type: 'SELECT_EVENT',
-                                    eventInstanceId: eventInstance.instanceId
-                                });
-                            }
-                            var dropArg = __assign({}, receivingCalendar.buildDatePointApi(finalHit.dateSpan), { draggedEl: ev.subjectEl, jsEvent: ev.origEvent, view: finalHit.component // should this be finalHit.component.view? See #4644
-                             });
-                            receivingCalendar.publiclyTrigger('drop', [dropArg]);
-                            receivingCalendar.publiclyTrigger('eventReceive', [
-                                {
-                                    draggedEl: ev.subjectEl,
-                                    event: new core.EventApi(// the data AFTER the mutation
-                                    receivingCalendar, mutatedRelevantEvents.defs[eventDef.defId], mutatedRelevantEvents.instances[eventInstance.instanceId]),
-                                    view: finalHit.component // should this be finalHit.component.view? See #4644
-                                }
-                            ]);
-                        }
-                    }
-                    else {
-                        initialCalendar_1.publiclyTrigger('_noEventDrop');
-                    }
-                }
-                _this.cleanup();
-            };
-            var component = _this.component;
-            var options = component.context.options;
-            var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-            dragging.pointer.selector = EventDragging.SELECTOR;
-            dragging.touchScrollAllowed = false;
-            dragging.autoScroller.isEnabled = options.dragScroll;
-            var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, core.interactionSettingsStore);
-            hitDragging.useSubjectCenter = settings.useEventCenter;
-            hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-            hitDragging.emitter.on('dragstart', _this.handleDragStart);
-            hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-            hitDragging.emitter.on('pointerup', _this.handlePointerUp);
-            hitDragging.emitter.on('dragend', _this.handleDragEnd);
-            return _this;
-        }
-        EventDragging.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        // render a drag state on the next receivingCalendar
-        EventDragging.prototype.displayDrag = function (nextCalendar, state) {
-            var initialCalendar = this.component.context.calendar;
-            var prevCalendar = this.receivingCalendar;
-            // does the previous calendar need to be cleared?
-            if (prevCalendar && prevCalendar !== nextCalendar) {
-                // does the initial calendar need to be cleared?
-                // if so, don't clear all the way. we still need to to hide the affectedEvents
-                if (prevCalendar === initialCalendar) {
-                    prevCalendar.dispatch({
-                        type: 'SET_EVENT_DRAG',
-                        state: {
-                            affectedEvents: state.affectedEvents,
-                            mutatedEvents: core.createEmptyEventStore(),
-                            isEvent: true,
-                            origSeg: state.origSeg
-                        }
-                    });
-                    // completely clear the old calendar if it wasn't the initial
-                }
-                else {
-                    prevCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-                }
-            }
-            if (nextCalendar) {
-                nextCalendar.dispatch({ type: 'SET_EVENT_DRAG', state: state });
-            }
-        };
-        EventDragging.prototype.clearDrag = function () {
-            var initialCalendar = this.component.context.calendar;
-            var receivingCalendar = this.receivingCalendar;
-            if (receivingCalendar) {
-                receivingCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-            }
-            // the initial calendar might have an dummy drag state from displayDrag
-            if (initialCalendar !== receivingCalendar) {
-                initialCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-            }
-        };
-        EventDragging.prototype.cleanup = function () {
-            this.subjectSeg = null;
-            this.isDragging = false;
-            this.eventRange = null;
-            this.relevantEvents = null;
-            this.receivingCalendar = null;
-            this.validMutation = null;
-            this.mutatedRelevantEvents = null;
-        };
-        EventDragging.SELECTOR = '.fc-draggable, .fc-resizable'; // TODO: test this in IE11
-        return EventDragging;
-    }(core.Interaction));
-    function computeEventMutation(hit0, hit1, massagers) {
-        var dateSpan0 = hit0.dateSpan;
-        var dateSpan1 = hit1.dateSpan;
-        var date0 = dateSpan0.range.start;
-        var date1 = dateSpan1.range.start;
-        var standardProps = {};
-        if (dateSpan0.allDay !== dateSpan1.allDay) {
-            standardProps.allDay = dateSpan1.allDay;
-            standardProps.hasEnd = hit1.component.context.options.allDayMaintainDuration;
-            if (dateSpan1.allDay) {
-                // means date1 is already start-of-day,
-                // but date0 needs to be converted
-                date0 = core.startOfDay(date0);
-            }
-        }
-        var delta = core.diffDates(date0, date1, hit0.component.context.dateEnv, hit0.component === hit1.component ?
-            hit0.component.largeUnit :
-            null);
-        if (delta.milliseconds) { // has hours/minutes/seconds
-            standardProps.allDay = false;
-        }
-        var mutation = {
-            datesDelta: delta,
-            standardProps: standardProps
-        };
-        for (var _i = 0, massagers_1 = massagers; _i < massagers_1.length; _i++) {
-            var massager = massagers_1[_i];
-            massager(mutation, hit0, hit1);
-        }
-        return mutation;
-    }
-    function getComponentTouchDelay$1(component) {
-        var options = component.context.options;
-        var delay = options.eventLongPressDelay;
-        if (delay == null) {
-            delay = options.longPressDelay;
-        }
-        return delay;
-    }
-
-    var EventDragging$1 = /** @class */ (function (_super) {
-        __extends(EventDragging, _super);
-        function EventDragging(settings) {
-            var _this = _super.call(this, settings) || this;
-            // internal state
-            _this.draggingSeg = null; // TODO: rename to resizingSeg? subjectSeg?
-            _this.eventRange = null;
-            _this.relevantEvents = null;
-            _this.validMutation = null;
-            _this.mutatedRelevantEvents = null;
-            _this.handlePointerDown = function (ev) {
-                var component = _this.component;
-                var seg = _this.querySeg(ev);
-                var eventRange = _this.eventRange = seg.eventRange;
-                _this.dragging.minDistance = component.context.options.eventDragMinDistance;
-                // if touch, need to be working with a selected event
-                _this.dragging.setIgnoreMove(!_this.component.isValidSegDownEl(ev.origEvent.target) ||
-                    (ev.isTouch && _this.component.props.eventSelection !== eventRange.instance.instanceId));
-            };
-            _this.handleDragStart = function (ev) {
-                var _a = _this.component.context, calendar = _a.calendar, view = _a.view;
-                var eventRange = _this.eventRange;
-                _this.relevantEvents = core.getRelevantEvents(calendar.state.eventStore, _this.eventRange.instance.instanceId);
-                _this.draggingSeg = _this.querySeg(ev);
-                calendar.unselect();
-                calendar.publiclyTrigger('eventResizeStart', [
-                    {
-                        el: _this.draggingSeg.el,
-                        event: new core.EventApi(calendar, eventRange.def, eventRange.instance),
-                        jsEvent: ev.origEvent,
-                        view: view
-                    }
-                ]);
-            };
-            _this.handleHitUpdate = function (hit, isFinal, ev) {
-                var calendar = _this.component.context.calendar;
-                var relevantEvents = _this.relevantEvents;
-                var initialHit = _this.hitDragging.initialHit;
-                var eventInstance = _this.eventRange.instance;
-                var mutation = null;
-                var mutatedRelevantEvents = null;
-                var isInvalid = false;
-                var interaction = {
-                    affectedEvents: relevantEvents,
-                    mutatedEvents: core.createEmptyEventStore(),
-                    isEvent: true,
-                    origSeg: _this.draggingSeg
-                };
-                if (hit) {
-                    mutation = computeMutation(initialHit, hit, ev.subjectEl.classList.contains('fc-start-resizer'), eventInstance.range, calendar.pluginSystem.hooks.eventResizeJoinTransforms);
-                }
-                if (mutation) {
-                    mutatedRelevantEvents = core.applyMutationToEventStore(relevantEvents, calendar.eventUiBases, mutation, calendar);
-                    interaction.mutatedEvents = mutatedRelevantEvents;
-                    if (!_this.component.isInteractionValid(interaction)) {
-                        isInvalid = true;
-                        mutation = null;
-                        mutatedRelevantEvents = null;
-                        interaction.mutatedEvents = null;
-                    }
-                }
-                if (mutatedRelevantEvents) {
-                    calendar.dispatch({
-                        type: 'SET_EVENT_RESIZE',
-                        state: interaction
-                    });
-                }
-                else {
-                    calendar.dispatch({ type: 'UNSET_EVENT_RESIZE' });
-                }
-                if (!isInvalid) {
-                    core.enableCursor();
-                }
-                else {
-                    core.disableCursor();
-                }
-                if (!isFinal) {
-                    if (mutation && isHitsEqual(initialHit, hit)) {
-                        mutation = null;
-                    }
-                    _this.validMutation = mutation;
-                    _this.mutatedRelevantEvents = mutatedRelevantEvents;
-                }
-            };
-            _this.handleDragEnd = function (ev) {
-                var _a = _this.component.context, calendar = _a.calendar, view = _a.view;
-                var eventDef = _this.eventRange.def;
-                var eventInstance = _this.eventRange.instance;
-                var eventApi = new core.EventApi(calendar, eventDef, eventInstance);
-                var relevantEvents = _this.relevantEvents;
-                var mutatedRelevantEvents = _this.mutatedRelevantEvents;
-                calendar.publiclyTrigger('eventResizeStop', [
-                    {
-                        el: _this.draggingSeg.el,
-                        event: eventApi,
-                        jsEvent: ev.origEvent,
-                        view: view
-                    }
-                ]);
-                if (_this.validMutation) {
-                    calendar.dispatch({
-                        type: 'MERGE_EVENTS',
-                        eventStore: mutatedRelevantEvents
-                    });
-                    calendar.publiclyTrigger('eventResize', [
-                        {
-                            el: _this.draggingSeg.el,
-                            startDelta: _this.validMutation.startDelta || core.createDuration(0),
-                            endDelta: _this.validMutation.endDelta || core.createDuration(0),
-                            prevEvent: eventApi,
-                            event: new core.EventApi(// the data AFTER the mutation
-                            calendar, mutatedRelevantEvents.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents.instances[eventInstance.instanceId] : null),
-                            revert: function () {
-                                calendar.dispatch({
-                                    type: 'MERGE_EVENTS',
-                                    eventStore: relevantEvents
-                                });
-                            },
-                            jsEvent: ev.origEvent,
-                            view: view
-                        }
-                    ]);
-                }
-                else {
-                    calendar.publiclyTrigger('_noEventResize');
-                }
-                // reset all internal state
-                _this.draggingSeg = null;
-                _this.relevantEvents = null;
-                _this.validMutation = null;
-                // okay to keep eventInstance around. useful to set it in handlePointerDown
-            };
-            var component = settings.component;
-            var dragging = _this.dragging = new FeaturefulElementDragging(component.el);
-            dragging.pointer.selector = '.fc-resizer';
-            dragging.touchScrollAllowed = false;
-            dragging.autoScroller.isEnabled = component.context.options.dragScroll;
-            var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, core.interactionSettingsToStore(settings));
-            hitDragging.emitter.on('pointerdown', _this.handlePointerDown);
-            hitDragging.emitter.on('dragstart', _this.handleDragStart);
-            hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);
-            hitDragging.emitter.on('dragend', _this.handleDragEnd);
-            return _this;
-        }
-        EventDragging.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        EventDragging.prototype.querySeg = function (ev) {
-            return core.getElSeg(core.elementClosest(ev.subjectEl, this.component.fgSegSelector));
-        };
-        return EventDragging;
-    }(core.Interaction));
-    function computeMutation(hit0, hit1, isFromStart, instanceRange, transforms) {
-        var dateEnv = hit0.component.context.dateEnv;
-        var date0 = hit0.dateSpan.range.start;
-        var date1 = hit1.dateSpan.range.start;
-        var delta = core.diffDates(date0, date1, dateEnv, hit0.component.largeUnit);
-        var props = {};
-        for (var _i = 0, transforms_1 = transforms; _i < transforms_1.length; _i++) {
-            var transform = transforms_1[_i];
-            var res = transform(hit0, hit1);
-            if (res === false) {
-                return null;
-            }
-            else if (res) {
-                __assign(props, res);
-            }
-        }
-        if (isFromStart) {
-            if (dateEnv.add(instanceRange.start, delta) < instanceRange.end) {
-                props.startDelta = delta;
-                return props;
-            }
-        }
-        else {
-            if (dateEnv.add(instanceRange.end, delta) > instanceRange.start) {
-                props.endDelta = delta;
-                return props;
-            }
-        }
-        return null;
-    }
-
-    var UnselectAuto = /** @class */ (function () {
-        function UnselectAuto(calendar) {
-            var _this = this;
-            this.isRecentPointerDateSelect = false; // wish we could use a selector to detect date selection, but uses hit system
-            this.onSelect = function (selectInfo) {
-                if (selectInfo.jsEvent) {
-                    _this.isRecentPointerDateSelect = true;
-                }
-            };
-            this.onDocumentPointerUp = function (pev) {
-                var _a = _this, calendar = _a.calendar, documentPointer = _a.documentPointer;
-                var state = calendar.state;
-                // touch-scrolling should never unfocus any type of selection
-                if (!documentPointer.wasTouchScroll) {
-                    if (state.dateSelection && // an existing date selection?
-                        !_this.isRecentPointerDateSelect // a new pointer-initiated date selection since last onDocumentPointerUp?
-                    ) {
-                        var unselectAuto = calendar.viewOpt('unselectAuto');
-                        var unselectCancel = calendar.viewOpt('unselectCancel');
-                        if (unselectAuto && (!unselectAuto || !core.elementClosest(documentPointer.downEl, unselectCancel))) {
-                            calendar.unselect(pev);
-                        }
-                    }
-                    if (state.eventSelection && // an existing event selected?
-                        !core.elementClosest(documentPointer.downEl, EventDragging.SELECTOR) // interaction DIDN'T start on an event
-                    ) {
-                        calendar.dispatch({ type: 'UNSELECT_EVENT' });
-                    }
-                }
-                _this.isRecentPointerDateSelect = false;
-            };
-            this.calendar = calendar;
-            var documentPointer = this.documentPointer = new PointerDragging(document);
-            documentPointer.shouldIgnoreMove = true;
-            documentPointer.shouldWatchScroll = false;
-            documentPointer.emitter.on('pointerup', this.onDocumentPointerUp);
-            /*
-            TODO: better way to know about whether there was a selection with the pointer
-            */
-            calendar.on('select', this.onSelect);
-        }
-        UnselectAuto.prototype.destroy = function () {
-            this.calendar.off('select', this.onSelect);
-            this.documentPointer.destroy();
-        };
-        return UnselectAuto;
-    }());
-
-    /*
-    Given an already instantiated draggable object for one-or-more elements,
-    Interprets any dragging as an attempt to drag an events that lives outside
-    of a calendar onto a calendar.
-    */
-    var ExternalElementDragging = /** @class */ (function () {
-        function ExternalElementDragging(dragging, suppliedDragMeta) {
-            var _this = this;
-            this.receivingCalendar = null;
-            this.droppableEvent = null; // will exist for all drags, even if create:false
-            this.suppliedDragMeta = null;
-            this.dragMeta = null;
-            this.handleDragStart = function (ev) {
-                _this.dragMeta = _this.buildDragMeta(ev.subjectEl);
-            };
-            this.handleHitUpdate = function (hit, isFinal, ev) {
-                var dragging = _this.hitDragging.dragging;
-                var receivingCalendar = null;
-                var droppableEvent = null;
-                var isInvalid = false;
-                var interaction = {
-                    affectedEvents: core.createEmptyEventStore(),
-                    mutatedEvents: core.createEmptyEventStore(),
-                    isEvent: _this.dragMeta.create,
-                    origSeg: null
-                };
-                if (hit) {
-                    receivingCalendar = hit.component.context.calendar;
-                    if (_this.canDropElOnCalendar(ev.subjectEl, receivingCalendar)) {
-                        droppableEvent = computeEventForDateSpan(hit.dateSpan, _this.dragMeta, receivingCalendar);
-                        interaction.mutatedEvents = core.eventTupleToStore(droppableEvent);
-                        isInvalid = !core.isInteractionValid(interaction, receivingCalendar);
-                        if (isInvalid) {
-                            interaction.mutatedEvents = core.createEmptyEventStore();
-                            droppableEvent = null;
-                        }
-                    }
-                }
-                _this.displayDrag(receivingCalendar, interaction);
-                // show mirror if no already-rendered mirror element OR if we are shutting down the mirror (?)
-                // TODO: wish we could somehow wait for dispatch to guarantee render
-                dragging.setMirrorIsVisible(isFinal || !droppableEvent || !document.querySelector('.fc-mirror'));
-                if (!isInvalid) {
-                    core.enableCursor();
-                }
-                else {
-                    core.disableCursor();
-                }
-                if (!isFinal) {
-                    dragging.setMirrorNeedsRevert(!droppableEvent);
-                    _this.receivingCalendar = receivingCalendar;
-                    _this.droppableEvent = droppableEvent;
-                }
-            };
-            this.handleDragEnd = function (pev) {
-                var _a = _this, receivingCalendar = _a.receivingCalendar, droppableEvent = _a.droppableEvent;
-                _this.clearDrag();
-                if (receivingCalendar && droppableEvent) {
-                    var finalHit = _this.hitDragging.finalHit;
-                    var finalView = finalHit.component.context.view;
-                    var dragMeta = _this.dragMeta;
-                    var arg = __assign({}, receivingCalendar.buildDatePointApi(finalHit.dateSpan), { draggedEl: pev.subjectEl, jsEvent: pev.origEvent, view: finalView });
-                    receivingCalendar.publiclyTrigger('drop', [arg]);
-                    if (dragMeta.create) {
-                        receivingCalendar.dispatch({
-                            type: 'MERGE_EVENTS',
-                            eventStore: core.eventTupleToStore(droppableEvent)
-                        });
-                        if (pev.isTouch) {
-                            receivingCalendar.dispatch({
-                                type: 'SELECT_EVENT',
-                                eventInstanceId: droppableEvent.instance.instanceId
-                            });
-                        }
-                        // signal that an external event landed
-                        receivingCalendar.publiclyTrigger('eventReceive', [
-                            {
-                                draggedEl: pev.subjectEl,
-                                event: new core.EventApi(receivingCalendar, droppableEvent.def, droppableEvent.instance),
-                                view: finalView
-                            }
-                        ]);
-                    }
-                }
-                _this.receivingCalendar = null;
-                _this.droppableEvent = null;
-            };
-            var hitDragging = this.hitDragging = new HitDragging(dragging, core.interactionSettingsStore);
-            hitDragging.requireInitial = false; // will start outside of a component
-            hitDragging.emitter.on('dragstart', this.handleDragStart);
-            hitDragging.emitter.on('hitupdate', this.handleHitUpdate);
-            hitDragging.emitter.on('dragend', this.handleDragEnd);
-            this.suppliedDragMeta = suppliedDragMeta;
-        }
-        ExternalElementDragging.prototype.buildDragMeta = function (subjectEl) {
-            if (typeof this.suppliedDragMeta === 'object') {
-                return core.parseDragMeta(this.suppliedDragMeta);
-            }
-            else if (typeof this.suppliedDragMeta === 'function') {
-                return core.parseDragMeta(this.suppliedDragMeta(subjectEl));
-            }
-            else {
-                return getDragMetaFromEl(subjectEl);
-            }
-        };
-        ExternalElementDragging.prototype.displayDrag = function (nextCalendar, state) {
-            var prevCalendar = this.receivingCalendar;
-            if (prevCalendar && prevCalendar !== nextCalendar) {
-                prevCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-            }
-            if (nextCalendar) {
-                nextCalendar.dispatch({ type: 'SET_EVENT_DRAG', state: state });
-            }
-        };
-        ExternalElementDragging.prototype.clearDrag = function () {
-            if (this.receivingCalendar) {
-                this.receivingCalendar.dispatch({ type: 'UNSET_EVENT_DRAG' });
-            }
-        };
-        ExternalElementDragging.prototype.canDropElOnCalendar = function (el, receivingCalendar) {
-            var dropAccept = receivingCalendar.opt('dropAccept');
-            if (typeof dropAccept === 'function') {
-                return dropAccept(el);
-            }
-            else if (typeof dropAccept === 'string' && dropAccept) {
-                return Boolean(core.elementMatches(el, dropAccept));
-            }
-            return true;
-        };
-        return ExternalElementDragging;
-    }());
-    // Utils for computing event store from the DragMeta
-    // ----------------------------------------------------------------------------------------------------
-    function computeEventForDateSpan(dateSpan, dragMeta, calendar) {
-        var defProps = __assign({}, dragMeta.leftoverProps);
-        for (var _i = 0, _a = calendar.pluginSystem.hooks.externalDefTransforms; _i < _a.length; _i++) {
-            var transform = _a[_i];
-            __assign(defProps, transform(dateSpan, dragMeta));
-        }
-        var def = core.parseEventDef(defProps, dragMeta.sourceId, dateSpan.allDay, calendar.opt('forceEventDuration') || Boolean(dragMeta.duration), // hasEnd
-        calendar);
-        var start = dateSpan.range.start;
-        // only rely on time info if drop zone is all-day,
-        // otherwise, we already know the time
-        if (dateSpan.allDay && dragMeta.startTime) {
-            start = calendar.dateEnv.add(start, dragMeta.startTime);
-        }
-        var end = dragMeta.duration ?
-            calendar.dateEnv.add(start, dragMeta.duration) :
-            calendar.getDefaultEventEnd(dateSpan.allDay, start);
-        var instance = core.createEventInstance(def.defId, { start: start, end: end });
-        return { def: def, instance: instance };
-    }
-    // Utils for extracting data from element
-    // ----------------------------------------------------------------------------------------------------
-    function getDragMetaFromEl(el) {
-        var str = getEmbeddedElData(el, 'event');
-        var obj = str ?
-            JSON.parse(str) :
-            { create: false }; // if no embedded data, assume no event creation
-        return core.parseDragMeta(obj);
-    }
-    core.config.dataAttrPrefix = '';
-    function getEmbeddedElData(el, name) {
-        var prefix = core.config.dataAttrPrefix;
-        var prefixedName = (prefix ? prefix + '-' : '') + name;
-        return el.getAttribute('data-' + prefixedName) || '';
-    }
-
-    /*
-    Makes an element (that is *external* to any calendar) draggable.
-    Can pass in data that determines how an event will be created when dropped onto a calendar.
-    Leverages FullCalendar's internal drag-n-drop functionality WITHOUT a third-party drag system.
-    */
-    var ExternalDraggable = /** @class */ (function () {
-        function ExternalDraggable(el, settings) {
-            var _this = this;
-            if (settings === void 0) { settings = {}; }
-            this.handlePointerDown = function (ev) {
-                var dragging = _this.dragging;
-                var _a = _this.settings, minDistance = _a.minDistance, longPressDelay = _a.longPressDelay;
-                dragging.minDistance =
-                    minDistance != null ?
-                        minDistance :
-                        (ev.isTouch ? 0 : core.globalDefaults.eventDragMinDistance);
-                dragging.delay =
-                    ev.isTouch ? // TODO: eventually read eventLongPressDelay instead vvv
-                        (longPressDelay != null ? longPressDelay : core.globalDefaults.longPressDelay) :
-                        0;
-            };
-            this.handleDragStart = function (ev) {
-                if (ev.isTouch &&
-                    _this.dragging.delay &&
-                    ev.subjectEl.classList.contains('fc-event')) {
-                    _this.dragging.mirror.getMirrorEl().classList.add('fc-selected');
-                }
-            };
-            this.settings = settings;
-            var dragging = this.dragging = new FeaturefulElementDragging(el);
-            dragging.touchScrollAllowed = false;
-            if (settings.itemSelector != null) {
-                dragging.pointer.selector = settings.itemSelector;
-            }
-            if (settings.appendTo != null) {
-                dragging.mirror.parentNode = settings.appendTo; // TODO: write tests
-            }
-            dragging.emitter.on('pointerdown', this.handlePointerDown);
-            dragging.emitter.on('dragstart', this.handleDragStart);
-            new ExternalElementDragging(dragging, settings.eventData);
-        }
-        ExternalDraggable.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        return ExternalDraggable;
-    }());
-
-    /*
-    Detects when a *THIRD-PARTY* drag-n-drop system interacts with elements.
-    The third-party system is responsible for drawing the visuals effects of the drag.
-    This class simply monitors for pointer movements and fires events.
-    It also has the ability to hide the moving element (the "mirror") during the drag.
-    */
-    var InferredElementDragging = /** @class */ (function (_super) {
-        __extends(InferredElementDragging, _super);
-        function InferredElementDragging(containerEl) {
-            var _this = _super.call(this, containerEl) || this;
-            _this.shouldIgnoreMove = false;
-            _this.mirrorSelector = '';
-            _this.currentMirrorEl = null;
-            _this.handlePointerDown = function (ev) {
-                _this.emitter.trigger('pointerdown', ev);
-                if (!_this.shouldIgnoreMove) {
-                    // fire dragstart right away. does not support delay or min-distance
-                    _this.emitter.trigger('dragstart', ev);
-                }
-            };
-            _this.handlePointerMove = function (ev) {
-                if (!_this.shouldIgnoreMove) {
-                    _this.emitter.trigger('dragmove', ev);
-                }
-            };
-            _this.handlePointerUp = function (ev) {
-                _this.emitter.trigger('pointerup', ev);
-                if (!_this.shouldIgnoreMove) {
-                    // fire dragend right away. does not support a revert animation
-                    _this.emitter.trigger('dragend', ev);
-                }
-            };
-            var pointer = _this.pointer = new PointerDragging(containerEl);
-            pointer.emitter.on('pointerdown', _this.handlePointerDown);
-            pointer.emitter.on('pointermove', _this.handlePointerMove);
-            pointer.emitter.on('pointerup', _this.handlePointerUp);
-            return _this;
-        }
-        InferredElementDragging.prototype.destroy = function () {
-            this.pointer.destroy();
-        };
-        InferredElementDragging.prototype.setIgnoreMove = function (bool) {
-            this.shouldIgnoreMove = bool;
-        };
-        InferredElementDragging.prototype.setMirrorIsVisible = function (bool) {
-            if (bool) {
-                // restore a previously hidden element.
-                // use the reference in case the selector class has already been removed.
-                if (this.currentMirrorEl) {
-                    this.currentMirrorEl.style.visibility = '';
-                    this.currentMirrorEl = null;
-                }
-            }
-            else {
-                var mirrorEl = this.mirrorSelector ?
-                    document.querySelector(this.mirrorSelector) :
-                    null;
-                if (mirrorEl) {
-                    this.currentMirrorEl = mirrorEl;
-                    mirrorEl.style.visibility = 'hidden';
-                }
-            }
-        };
-        return InferredElementDragging;
-    }(core.ElementDragging));
-
-    /*
-    Bridges third-party drag-n-drop systems with FullCalendar.
-    Must be instantiated and destroyed by caller.
-    */
-    var ThirdPartyDraggable = /** @class */ (function () {
-        function ThirdPartyDraggable(containerOrSettings, settings) {
-            var containerEl = document;
-            if (
-            // wish we could just test instanceof EventTarget, but doesn't work in IE11
-            containerOrSettings === document ||
-                containerOrSettings instanceof Element) {
-                containerEl = containerOrSettings;
-                settings = settings || {};
-            }
-            else {
-                settings = (containerOrSettings || {});
-            }
-            var dragging = this.dragging = new InferredElementDragging(containerEl);
-            if (typeof settings.itemSelector === 'string') {
-                dragging.pointer.selector = settings.itemSelector;
-            }
-            else if (containerEl === document) {
-                dragging.pointer.selector = '[data-event]';
-            }
-            if (typeof settings.mirrorSelector === 'string') {
-                dragging.mirrorSelector = settings.mirrorSelector;
-            }
-            new ExternalElementDragging(dragging, settings.eventData);
-        }
-        ThirdPartyDraggable.prototype.destroy = function () {
-            this.dragging.destroy();
-        };
-        return ThirdPartyDraggable;
-    }());
-
-    var main = core.createPlugin({
-        componentInteractions: [DateClicking, DateSelecting, EventDragging, EventDragging$1],
-        calendarInteractions: [UnselectAuto],
-        elementDraggingImpl: FeaturefulElementDragging
-    });
-
-    exports.Draggable = ExternalDraggable;
-    exports.FeaturefulElementDragging = FeaturefulElementDragging;
-    exports.PointerDragging = PointerDragging;
-    exports.ThirdPartyDraggable = ThirdPartyDraggable;
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/interaction/main.min.js b/library/fullcalendar/packages/interaction/main.min.js
deleted file mode 100644
index 6f0cdcc63..000000000
--- a/library/fullcalendar/packages/interaction/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Interaction Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],t):t((e=e||self).FullCalendarInteraction={},e.FullCalendar)}(this,(function(e,t){"use strict";var n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)};function r(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var i=function(){return(i=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};t.config.touchMouseIgnoreWait=500;var o=0,a=0,l=!1,s=function(){function e(e){var n=this;this.subjectEl=null,this.downEl=null,this.selector="",this.handleSelector="",this.shouldIgnoreMove=!1,this.shouldWatchScroll=!0,this.isDragging=!1,this.isTouchDragging=!1,this.wasTouchScroll=!1,this.handleMouseDown=function(e){if(!n.shouldIgnoreMouse()&&function(e){return 0===e.button&&!e.ctrlKey}(e)&&n.tryStart(e)){var t=n.createEventFromMouse(e,!0);n.emitter.trigger("pointerdown",t),n.initScrollWatch(t),n.shouldIgnoreMove||document.addEventListener("mousemove",n.handleMouseMove),document.addEventListener("mouseup",n.handleMouseUp)}},this.handleMouseMove=function(e){var t=n.createEventFromMouse(e);n.recordCoords(t),n.emitter.trigger("pointermove",t)},this.handleMouseUp=function(e){document.removeEventListener("mousemove",n.handleMouseMove),document.removeEventListener("mouseup",n.handleMouseUp),n.emitter.trigger("pointerup",n.createEventFromMouse(e)),n.cleanup()},this.handleTouchStart=function(e){if(n.tryStart(e)){n.isTouchDragging=!0;var t=n.createEventFromTouch(e,!0);n.emitter.trigger("pointerdown",t),n.initScrollWatch(t);var r=e.target;n.shouldIgnoreMove||r.addEventListener("touchmove",n.handleTouchMove),r.addEventListener("touchend",n.handleTouchEnd),r.addEventListener("touchcancel",n.handleTouchEnd),window.addEventListener("scroll",n.handleTouchScroll,!0)}},this.handleTouchMove=function(e){var t=n.createEventFromTouch(e);n.recordCoords(t),n.emitter.trigger("pointermove",t)},this.handleTouchEnd=function(e){if(n.isDragging){var r=e.target;r.removeEventListener("touchmove",n.handleTouchMove),r.removeEventListener("touchend",n.handleTouchEnd),r.removeEventListener("touchcancel",n.handleTouchEnd),window.removeEventListener("scroll",n.handleTouchScroll,!0),n.emitter.trigger("pointerup",n.createEventFromTouch(e)),n.cleanup(),n.isTouchDragging=!1,o++,setTimeout((function(){o--}),t.config.touchMouseIgnoreWait)}},this.handleTouchScroll=function(){n.wasTouchScroll=!0},this.handleScroll=function(e){if(!n.shouldIgnoreMove){var t=window.pageXOffset-n.prevScrollX+n.prevPageX,r=window.pageYOffset-n.prevScrollY+n.prevPageY;n.emitter.trigger("pointermove",{origEvent:e,isTouch:n.isTouchDragging,subjectEl:n.subjectEl,pageX:t,pageY:r,deltaX:t-n.origPageX,deltaY:r-n.origPageY})}},this.containerEl=e,this.emitter=new t.EmitterMixin,e.addEventListener("mousedown",this.handleMouseDown),e.addEventListener("touchstart",this.handleTouchStart,{passive:!0}),a++||window.addEventListener("touchmove",c,{passive:!1})}return e.prototype.destroy=function(){this.containerEl.removeEventListener("mousedown",this.handleMouseDown),this.containerEl.removeEventListener("touchstart",this.handleTouchStart,{passive:!0}),--a||window.removeEventListener("touchmove",c,{passive:!1})},e.prototype.tryStart=function(e){var n=this.querySubjectEl(e),r=e.target;return!(!n||this.handleSelector&&!t.elementClosest(r,this.handleSelector))&&(this.subjectEl=n,this.downEl=r,this.isDragging=!0,this.wasTouchScroll=!1,!0)},e.prototype.cleanup=function(){l=!1,this.isDragging=!1,this.subjectEl=null,this.downEl=null,this.destroyScrollWatch()},e.prototype.querySubjectEl=function(e){return this.selector?t.elementClosest(e.target,this.selector):this.containerEl},e.prototype.shouldIgnoreMouse=function(){return o||this.isTouchDragging},e.prototype.cancelTouchScroll=function(){this.isDragging&&(l=!0)},e.prototype.initScrollWatch=function(e){this.shouldWatchScroll&&(this.recordCoords(e),window.addEventListener("scroll",this.handleScroll,!0))},e.prototype.recordCoords=function(e){this.shouldWatchScroll&&(this.prevPageX=e.pageX,this.prevPageY=e.pageY,this.prevScrollX=window.pageXOffset,this.prevScrollY=window.pageYOffset)},e.prototype.destroyScrollWatch=function(){this.shouldWatchScroll&&window.removeEventListener("scroll",this.handleScroll,!0)},e.prototype.createEventFromMouse=function(e,t){var n=0,r=0;return t?(this.origPageX=e.pageX,this.origPageY=e.pageY):(n=e.pageX-this.origPageX,r=e.pageY-this.origPageY),{origEvent:e,isTouch:!1,subjectEl:this.subjectEl,pageX:e.pageX,pageY:e.pageY,deltaX:n,deltaY:r}},e.prototype.createEventFromTouch=function(e,t){var n,r,i=e.touches,o=0,a=0;return i&&i.length?(n=i[0].pageX,r=i[0].pageY):(n=e.pageX,r=e.pageY),t?(this.origPageX=n,this.origPageY=r):(o=n-this.origPageX,a=r-this.origPageY),{origEvent:e,isTouch:!0,subjectEl:this.subjectEl,pageX:n,pageY:r,deltaX:o,deltaY:a}},e}();function c(e){l&&e.preventDefault()}var d=function(){function e(){this.isVisible=!1,this.sourceEl=null,this.mirrorEl=null,this.sourceElRect=null,this.parentNode=document.body,this.zIndex=9999,this.revertDuration=0}return e.prototype.start=function(e,t,n){this.sourceEl=e,this.sourceElRect=this.sourceEl.getBoundingClientRect(),this.origScreenX=t-window.pageXOffset,this.origScreenY=n-window.pageYOffset,this.deltaX=0,this.deltaY=0,this.updateElPosition()},e.prototype.handleMove=function(e,t){this.deltaX=e-window.pageXOffset-this.origScreenX,this.deltaY=t-window.pageYOffset-this.origScreenY,this.updateElPosition()},e.prototype.setIsVisible=function(e){e?this.isVisible||(this.mirrorEl&&(this.mirrorEl.style.display=""),this.isVisible=e,this.updateElPosition()):this.isVisible&&(this.mirrorEl&&(this.mirrorEl.style.display="none"),this.isVisible=e)},e.prototype.stop=function(e,t){var n=this,r=function(){n.cleanup(),t()};e&&this.mirrorEl&&this.isVisible&&this.revertDuration&&(this.deltaX||this.deltaY)?this.doRevertAnimation(r,this.revertDuration):setTimeout(r,0)},e.prototype.doRevertAnimation=function(e,n){var r=this.mirrorEl,i=this.sourceEl.getBoundingClientRect();r.style.transition="top "+n+"ms,left "+n+"ms",t.applyStyle(r,{left:i.left,top:i.top}),t.whenTransitionDone(r,(function(){r.style.transition="",e()}))},e.prototype.cleanup=function(){this.mirrorEl&&(t.removeElement(this.mirrorEl),this.mirrorEl=null),this.sourceEl=null},e.prototype.updateElPosition=function(){this.sourceEl&&this.isVisible&&t.applyStyle(this.getMirrorEl(),{left:this.sourceElRect.left+this.deltaX,top:this.sourceElRect.top+this.deltaY})},e.prototype.getMirrorEl=function(){var e=this.sourceElRect,n=this.mirrorEl;return n||((n=this.mirrorEl=this.sourceEl.cloneNode(!0)).classList.add("fc-unselectable"),n.classList.add("fc-dragging"),t.applyStyle(n,{position:"fixed",zIndex:this.zIndex,visibility:"",boxSizing:"border-box",width:e.right-e.left,height:e.bottom-e.top,right:"auto",bottom:"auto",margin:0}),this.parentNode.appendChild(n)),n},e}(),g=function(e){function t(t,n){var r=e.call(this)||this;return r.handleScroll=function(){r.scrollTop=r.scrollController.getScrollTop(),r.scrollLeft=r.scrollController.getScrollLeft(),r.handleScrollChange()},r.scrollController=t,r.doesListening=n,r.scrollTop=r.origScrollTop=t.getScrollTop(),r.scrollLeft=r.origScrollLeft=t.getScrollLeft(),r.scrollWidth=t.getScrollWidth(),r.scrollHeight=t.getScrollHeight(),r.clientWidth=t.getClientWidth(),r.clientHeight=t.getClientHeight(),r.clientRect=r.computeClientRect(),r.doesListening&&r.getEventTarget().addEventListener("scroll",r.handleScroll),r}return r(t,e),t.prototype.destroy=function(){this.doesListening&&this.getEventTarget().removeEventListener("scroll",this.handleScroll)},t.prototype.getScrollTop=function(){return this.scrollTop},t.prototype.getScrollLeft=function(){return this.scrollLeft},t.prototype.setScrollTop=function(e){this.scrollController.setScrollTop(e),this.doesListening||(this.scrollTop=Math.max(Math.min(e,this.getMaxScrollTop()),0),this.handleScrollChange())},t.prototype.setScrollLeft=function(e){this.scrollController.setScrollLeft(e),this.doesListening||(this.scrollLeft=Math.max(Math.min(e,this.getMaxScrollLeft()),0),this.handleScrollChange())},t.prototype.getClientWidth=function(){return this.clientWidth},t.prototype.getClientHeight=function(){return this.clientHeight},t.prototype.getScrollWidth=function(){return this.scrollWidth},t.prototype.getScrollHeight=function(){return this.scrollHeight},t.prototype.handleScrollChange=function(){},t}(t.ScrollController),u=function(e){function n(n,r){return e.call(this,new t.ElementScrollController(n),r)||this}return r(n,e),n.prototype.getEventTarget=function(){return this.scrollController.el},n.prototype.computeClientRect=function(){return t.computeInnerRect(this.scrollController.el)},n}(g),h=function(e){function n(n){return e.call(this,new t.WindowScrollController,n)||this}return r(n,e),n.prototype.getEventTarget=function(){return window},n.prototype.computeClientRect=function(){return{left:this.scrollLeft,right:this.scrollLeft+this.clientWidth,top:this.scrollTop,bottom:this.scrollTop+this.clientHeight}},n.prototype.handleScrollChange=function(){this.clientRect=this.computeClientRect()},n}(g),p="function"==typeof performance?performance.now:Date.now,v=function(){function e(){var e=this;this.isEnabled=!0,this.scrollQuery=[window,".fc-scroller"],this.edgeThreshold=50,this.maxVelocity=300,this.pointerScreenX=null,this.pointerScreenY=null,this.isAnimating=!1,this.scrollCaches=null,this.everMovedUp=!1,this.everMovedDown=!1,this.everMovedLeft=!1,this.everMovedRight=!1,this.animate=function(){if(e.isAnimating){var t=e.computeBestEdge(e.pointerScreenX+window.pageXOffset,e.pointerScreenY+window.pageYOffset);if(t){var n=p();e.handleSide(t,(n-e.msSinceRequest)/1e3),e.requestAnimation(n)}else e.isAnimating=!1}}}return e.prototype.start=function(e,t){this.isEnabled&&(this.scrollCaches=this.buildCaches(),this.pointerScreenX=null,this.pointerScreenY=null,this.everMovedUp=!1,this.everMovedDown=!1,this.everMovedLeft=!1,this.everMovedRight=!1,this.handleMove(e,t))},e.prototype.handleMove=function(e,t){if(this.isEnabled){var n=e-window.pageXOffset,r=t-window.pageYOffset,i=null===this.pointerScreenY?0:r-this.pointerScreenY,o=null===this.pointerScreenX?0:n-this.pointerScreenX;i<0?this.everMovedUp=!0:i>0&&(this.everMovedDown=!0),o<0?this.everMovedLeft=!0:o>0&&(this.everMovedRight=!0),this.pointerScreenX=n,this.pointerScreenY=r,this.isAnimating||(this.isAnimating=!0,this.requestAnimation(p()))}},e.prototype.stop=function(){if(this.isEnabled){this.isAnimating=!1;for(var e=0,t=this.scrollCaches;e<t.length;e++){t[e].destroy()}this.scrollCaches=null}},e.prototype.requestAnimation=function(e){this.msSinceRequest=e,requestAnimationFrame(this.animate)},e.prototype.handleSide=function(e,t){var n=e.scrollCache,r=this.edgeThreshold,i=r-e.distance,o=i*i/(r*r)*this.maxVelocity*t,a=1;switch(e.name){case"left":a=-1;case"right":n.setScrollLeft(n.getScrollLeft()+o*a);break;case"top":a=-1;case"bottom":n.setScrollTop(n.getScrollTop()+o*a)}},e.prototype.computeBestEdge=function(e,t){for(var n=this.edgeThreshold,r=null,i=0,o=this.scrollCaches;i<o.length;i++){var a=o[i],l=a.clientRect,s=e-l.left,c=l.right-e,d=t-l.top,g=l.bottom-t;s>=0&&c>=0&&d>=0&&g>=0&&(d<=n&&this.everMovedUp&&a.canScrollUp()&&(!r||r.distance>d)&&(r={scrollCache:a,name:"top",distance:d}),g<=n&&this.everMovedDown&&a.canScrollDown()&&(!r||r.distance>g)&&(r={scrollCache:a,name:"bottom",distance:g}),s<=n&&this.everMovedLeft&&a.canScrollLeft()&&(!r||r.distance>s)&&(r={scrollCache:a,name:"left",distance:s}),c<=n&&this.everMovedRight&&a.canScrollRight()&&(!r||r.distance>c)&&(r={scrollCache:a,name:"right",distance:c}))}return r},e.prototype.buildCaches=function(){return this.queryScrollEls().map((function(e){return e===window?new h(!1):new u(e,!1)}))},e.prototype.queryScrollEls=function(){for(var e=[],t=0,n=this.scrollQuery;t<n.length;t++){var r=n[t];"object"==typeof r?e.push(r):e.push.apply(e,Array.prototype.slice.call(document.querySelectorAll(r)))}return e},e}(),f=function(e){function n(n){var r=e.call(this,n)||this;r.delay=null,r.minDistance=0,r.touchScrollAllowed=!0,r.mirrorNeedsRevert=!1,r.isInteracting=!1,r.isDragging=!1,r.isDelayEnded=!1,r.isDistanceSurpassed=!1,r.delayTimeoutId=null,r.onPointerDown=function(e){r.isDragging||(r.isInteracting=!0,r.isDelayEnded=!1,r.isDistanceSurpassed=!1,t.preventSelection(document.body),t.preventContextMenu(document.body),e.isTouch||e.origEvent.preventDefault(),r.emitter.trigger("pointerdown",e),r.pointer.shouldIgnoreMove||(r.mirror.setIsVisible(!1),r.mirror.start(e.subjectEl,e.pageX,e.pageY),r.startDelay(e),r.minDistance||r.handleDistanceSurpassed(e)))},r.onPointerMove=function(e){if(r.isInteracting){if(r.emitter.trigger("pointermove",e),!r.isDistanceSurpassed){var t=r.minDistance,n=e.deltaX,i=e.deltaY;n*n+i*i>=t*t&&r.handleDistanceSurpassed(e)}r.isDragging&&("scroll"!==e.origEvent.type&&(r.mirror.handleMove(e.pageX,e.pageY),r.autoScroller.handleMove(e.pageX,e.pageY)),r.emitter.trigger("dragmove",e))}},r.onPointerUp=function(e){r.isInteracting&&(r.isInteracting=!1,t.allowSelection(document.body),t.allowContextMenu(document.body),r.emitter.trigger("pointerup",e),r.isDragging&&(r.autoScroller.stop(),r.tryStopDrag(e)),r.delayTimeoutId&&(clearTimeout(r.delayTimeoutId),r.delayTimeoutId=null))};var i=r.pointer=new s(n);return i.emitter.on("pointerdown",r.onPointerDown),i.emitter.on("pointermove",r.onPointerMove),i.emitter.on("pointerup",r.onPointerUp),r.mirror=new d,r.autoScroller=new v,r}return r(n,e),n.prototype.destroy=function(){this.pointer.destroy()},n.prototype.startDelay=function(e){var t=this;"number"==typeof this.delay?this.delayTimeoutId=setTimeout((function(){t.delayTimeoutId=null,t.handleDelayEnd(e)}),this.delay):this.handleDelayEnd(e)},n.prototype.handleDelayEnd=function(e){this.isDelayEnded=!0,this.tryStartDrag(e)},n.prototype.handleDistanceSurpassed=function(e){this.isDistanceSurpassed=!0,this.tryStartDrag(e)},n.prototype.tryStartDrag=function(e){this.isDelayEnded&&this.isDistanceSurpassed&&(this.pointer.wasTouchScroll&&!this.touchScrollAllowed||(this.isDragging=!0,this.mirrorNeedsRevert=!1,this.autoScroller.start(e.pageX,e.pageY),this.emitter.trigger("dragstart",e),!1===this.touchScrollAllowed&&this.pointer.cancelTouchScroll()))},n.prototype.tryStopDrag=function(e){this.mirror.stop(this.mirrorNeedsRevert,this.stopDrag.bind(this,e))},n.prototype.stopDrag=function(e){this.isDragging=!1,this.emitter.trigger("dragend",e)},n.prototype.setIgnoreMove=function(e){this.pointer.shouldIgnoreMove=e},n.prototype.setMirrorIsVisible=function(e){this.mirror.setIsVisible(e)},n.prototype.setMirrorNeedsRevert=function(e){this.mirrorNeedsRevert=e},n.prototype.setAutoScrollEnabled=function(e){this.autoScroller.isEnabled=e},n}(t.ElementDragging),E=function(){function e(e){this.origRect=t.computeRect(e),this.scrollCaches=t.getClippingParents(e).map((function(e){return new u(e,!0)}))}return e.prototype.destroy=function(){for(var e=0,t=this.scrollCaches;e<t.length;e++){t[e].destroy()}},e.prototype.computeLeft=function(){for(var e=this.origRect.left,t=0,n=this.scrollCaches;t<n.length;t++){var r=n[t];e+=r.origScrollLeft-r.getScrollLeft()}return e},e.prototype.computeTop=function(){for(var e=this.origRect.top,t=0,n=this.scrollCaches;t<n.length;t++){var r=n[t];e+=r.origScrollTop-r.getScrollTop()}return e},e.prototype.isWithinClipping=function(e,n){for(var r,i,o={left:e,top:n},a=0,l=this.scrollCaches;a<l.length;a++){var s=l[a];if(r=s.getEventTarget(),i=void 0,"HTML"!==(i=r.tagName)&&"BODY"!==i&&!t.pointInsideRect(o,s.clientRect))return!1}return!0},e}();var m=function(){function e(e,n){var r=this;this.useSubjectCenter=!1,this.requireInitial=!0,this.initialHit=null,this.movingHit=null,this.finalHit=null,this.handlePointerDown=function(e){var t=r.dragging;r.initialHit=null,r.movingHit=null,r.finalHit=null,r.prepareHits(),r.processFirstCoord(e),r.initialHit||!r.requireInitial?(t.setIgnoreMove(!1),r.emitter.trigger("pointerdown",e)):t.setIgnoreMove(!0)},this.handleDragStart=function(e){r.emitter.trigger("dragstart",e),r.handleMove(e,!0)},this.handleDragMove=function(e){r.emitter.trigger("dragmove",e),r.handleMove(e)},this.handlePointerUp=function(e){r.releaseHits(),r.emitter.trigger("pointerup",e)},this.handleDragEnd=function(e){r.movingHit&&r.emitter.trigger("hitupdate",null,!0,e),r.finalHit=r.movingHit,r.movingHit=null,r.emitter.trigger("dragend",e)},this.droppableStore=n,e.emitter.on("pointerdown",this.handlePointerDown),e.emitter.on("dragstart",this.handleDragStart),e.emitter.on("dragmove",this.handleDragMove),e.emitter.on("pointerup",this.handlePointerUp),e.emitter.on("dragend",this.handleDragEnd),this.dragging=e,this.emitter=new t.EmitterMixin}return e.prototype.processFirstCoord=function(e){var n,r={left:e.pageX,top:e.pageY},i=r,o=e.subjectEl;o!==document&&(n=t.computeRect(o),i=t.constrainPoint(i,n));var a=this.initialHit=this.queryHitForOffset(i.left,i.top);if(a){if(this.useSubjectCenter&&n){var l=t.intersectRects(n,a.rect);l&&(i=t.getRectCenter(l))}this.coordAdjust=t.diffPoints(i,r)}else this.coordAdjust={left:0,top:0}},e.prototype.handleMove=function(e,t){var n=this.queryHitForOffset(e.pageX+this.coordAdjust.left,e.pageY+this.coordAdjust.top);!t&&S(this.movingHit,n)||(this.movingHit=n,this.emitter.trigger("hitupdate",n,!1,e))},e.prototype.prepareHits=function(){this.offsetTrackers=t.mapHash(this.droppableStore,(function(e){return e.component.buildPositionCaches(),new E(e.el)}))},e.prototype.releaseHits=function(){var e=this.offsetTrackers;for(var t in e)e[t].destroy();this.offsetTrackers={}},e.prototype.queryHitForOffset=function(e,n){var r=this.droppableStore,i=this.offsetTrackers,o=null;for(var a in r){var l=r[a].component,s=i[a];if(s.isWithinClipping(e,n)){var c=s.computeLeft(),d=s.computeTop(),g=e-c,u=n-d,h=s.origRect,p=h.right-h.left,v=h.bottom-h.top;if(g>=0&&g<p&&u>=0&&u<v){var f=l.queryHit(g,u,p,v);!f||l.props.dateProfile&&!t.rangeContainsRange(l.props.dateProfile.activeRange,f.dateSpan.range)||o&&!(f.layer>o.layer)||(f.rect.left+=c,f.rect.right+=c,f.rect.top+=d,f.rect.bottom+=d,o=f)}}}return o},e}();function S(e,n){return!e&&!n||Boolean(e)===Boolean(n)&&t.isDateSpansEqual(e.dateSpan,n.dateSpan)}var y=function(e){function n(n){var r=e.call(this,n)||this;r.handlePointerDown=function(e){var t=r.dragging;t.setIgnoreMove(!r.component.isValidDateDownEl(t.pointer.downEl))},r.handleDragEnd=function(e){var t=r.component.context,n=t.calendar,i=t.view;if(!r.dragging.pointer.wasTouchScroll){var o=r.hitDragging,a=o.initialHit,l=o.finalHit;a&&l&&S(a,l)&&n.triggerDateClick(a.dateSpan,a.dayEl,i,e.origEvent)}};var i=n.component;r.dragging=new f(i.el),r.dragging.autoScroller.isEnabled=!1;var o=r.hitDragging=new m(r.dragging,t.interactionSettingsToStore(n));return o.emitter.on("pointerdown",r.handlePointerDown),o.emitter.on("dragend",r.handleDragEnd),r}return r(n,e),n.prototype.destroy=function(){this.dragging.destroy()},n}(t.Interaction),D=function(e){function n(n){var r=e.call(this,n)||this;r.dragSelection=null,r.handlePointerDown=function(e){var t=r,n=t.component,i=t.dragging,o=n.context.options.selectable&&n.isValidDateDownEl(e.origEvent.target);i.setIgnoreMove(!o),i.delay=e.isTouch?function(e){var t=e.context.options,n=t.selectLongPressDelay;null==n&&(n=t.longPressDelay);return n}(n):null},r.handleDragStart=function(e){r.component.context.calendar.unselect(e)},r.handleHitUpdate=function(e,n){var o=r.component.context.calendar,a=null,l=!1;e&&((a=function(e,n,r){var o=e.dateSpan,a=n.dateSpan,l=[o.range.start,o.range.end,a.range.start,a.range.end];l.sort(t.compareNumbers);for(var s={},c=0,d=r;c<d.length;c++){var g=(0,d[c])(e,n);if(!1===g)return null;g&&i(s,g)}return s.range={start:l[0],end:l[3]},s.allDay=o.allDay,s}(r.hitDragging.initialHit,e,o.pluginSystem.hooks.dateSelectionTransformers))&&r.component.isDateSelectionValid(a)||(l=!0,a=null)),a?o.dispatch({type:"SELECT_DATES",selection:a}):n||o.dispatch({type:"UNSELECT_DATES"}),l?t.disableCursor():t.enableCursor(),n||(r.dragSelection=a)},r.handlePointerUp=function(e){r.dragSelection&&(r.component.context.calendar.triggerDateSelect(r.dragSelection,e),r.dragSelection=null)};var o=n.component,a=o.context.options,l=r.dragging=new f(o.el);l.touchScrollAllowed=!1,l.minDistance=a.selectMinDistance||0,l.autoScroller.isEnabled=a.dragScroll;var s=r.hitDragging=new m(r.dragging,t.interactionSettingsToStore(n));return s.emitter.on("pointerdown",r.handlePointerDown),s.emitter.on("dragstart",r.handleDragStart),s.emitter.on("hitupdate",r.handleHitUpdate),s.emitter.on("pointerup",r.handlePointerUp),r}return r(n,e),n.prototype.destroy=function(){this.dragging.destroy()},n}(t.Interaction);var w=function(e){function n(r){var o=e.call(this,r)||this;o.subjectSeg=null,o.isDragging=!1,o.eventRange=null,o.relevantEvents=null,o.receivingCalendar=null,o.validMutation=null,o.mutatedRelevantEvents=null,o.handlePointerDown=function(e){var n=e.origEvent.target,r=o,i=r.component,a=r.dragging,l=a.mirror,s=i.context.options,c=i.context.calendar,d=o.subjectSeg=t.getElSeg(e.subjectEl),g=(o.eventRange=d.eventRange).instance.instanceId;o.relevantEvents=t.getRelevantEvents(c.state.eventStore,g),a.minDistance=e.isTouch?0:s.eventDragMinDistance,a.delay=e.isTouch&&g!==i.props.eventSelection?function(e){var t=e.context.options,n=t.eventLongPressDelay;null==n&&(n=t.longPressDelay);return n}(i):null,l.parentNode=c.el,l.revertDuration=s.dragRevertDuration;var u=i.isValidSegDownEl(n)&&!t.elementClosest(n,".fc-resizer");a.setIgnoreMove(!u),o.isDragging=u&&e.subjectEl.classList.contains("fc-draggable")},o.handleDragStart=function(e){var n=o.component.context,r=n.calendar,i=o.eventRange,a=i.instance.instanceId;e.isTouch?a!==o.component.props.eventSelection&&r.dispatch({type:"SELECT_EVENT",eventInstanceId:a}):r.dispatch({type:"UNSELECT_EVENT"}),o.isDragging&&(r.unselect(e),r.publiclyTrigger("eventDragStart",[{el:o.subjectSeg.el,event:new t.EventApi(r,i.def,i.instance),jsEvent:e.origEvent,view:n.view}]))},o.handleHitUpdate=function(e,n){if(o.isDragging){var r=o.relevantEvents,i=o.hitDragging.initialHit,a=o.component.context.calendar,l=null,s=null,c=null,d=!1,g={affectedEvents:r,mutatedEvents:t.createEmptyEventStore(),isEvent:!0,origSeg:o.subjectSeg};if(e){var u=e.component;l=u.context.calendar;var h=u.context.options;a===l||h.editable&&h.droppable?(s=function(e,n,r){var i=e.dateSpan,o=n.dateSpan,a=i.range.start,l=o.range.start,s={};i.allDay!==o.allDay&&(s.allDay=o.allDay,s.hasEnd=n.component.context.options.allDayMaintainDuration,o.allDay&&(a=t.startOfDay(a)));var c=t.diffDates(a,l,e.component.context.dateEnv,e.component===n.component?e.component.largeUnit:null);c.milliseconds&&(s.allDay=!1);for(var d={datesDelta:c,standardProps:s},g=0,u=r;g<u.length;g++){(0,u[g])(d,e,n)}return d}(i,e,l.pluginSystem.hooks.eventDragMutationMassagers))&&(c=t.applyMutationToEventStore(r,l.eventUiBases,s,l),g.mutatedEvents=c,u.isInteractionValid(g)||(d=!0,s=null,c=null,g.mutatedEvents=t.createEmptyEventStore())):l=null}o.displayDrag(l,g),d?t.disableCursor():t.enableCursor(),n||(a===l&&S(i,e)&&(s=null),o.dragging.setMirrorNeedsRevert(!s),o.dragging.setMirrorIsVisible(!e||!document.querySelector(".fc-mirror")),o.receivingCalendar=l,o.validMutation=s,o.mutatedRelevantEvents=c)}},o.handlePointerUp=function(){o.isDragging||o.cleanup()},o.handleDragEnd=function(e){if(o.isDragging){var n=o.component.context,r=n.calendar,a=n.view,l=o,s=l.receivingCalendar,c=l.validMutation,d=o.eventRange.def,g=o.eventRange.instance,u=new t.EventApi(r,d,g),h=o.relevantEvents,p=o.mutatedRelevantEvents,v=o.hitDragging.finalHit;if(o.clearDrag(),r.publiclyTrigger("eventDragStop",[{el:o.subjectSeg.el,event:u,jsEvent:e.origEvent,view:a}]),c){if(s===r){r.dispatch({type:"MERGE_EVENTS",eventStore:p});for(var f={},E=0,m=r.pluginSystem.hooks.eventDropTransformers;E<m.length;E++){var S=m[E];i(f,S(c,r))}var y=i({},f,{el:e.subjectEl,delta:c.datesDelta,oldEvent:u,event:new t.EventApi(r,p.defs[d.defId],g?p.instances[g.instanceId]:null),revert:function(){r.dispatch({type:"MERGE_EVENTS",eventStore:h})},jsEvent:e.origEvent,view:a});r.publiclyTrigger("eventDrop",[y])}else if(s){r.publiclyTrigger("eventLeave",[{draggedEl:e.subjectEl,event:u,view:a}]),r.dispatch({type:"REMOVE_EVENT_INSTANCES",instances:o.mutatedRelevantEvents.instances}),s.dispatch({type:"MERGE_EVENTS",eventStore:o.mutatedRelevantEvents}),e.isTouch&&s.dispatch({type:"SELECT_EVENT",eventInstanceId:g.instanceId});var D=i({},s.buildDatePointApi(v.dateSpan),{draggedEl:e.subjectEl,jsEvent:e.origEvent,view:v.component});s.publiclyTrigger("drop",[D]),s.publiclyTrigger("eventReceive",[{draggedEl:e.subjectEl,event:new t.EventApi(s,p.defs[d.defId],p.instances[g.instanceId]),view:v.component}])}}else r.publiclyTrigger("_noEventDrop")}o.cleanup()};var a=o.component,l=a.context.options,s=o.dragging=new f(a.el);s.pointer.selector=n.SELECTOR,s.touchScrollAllowed=!1,s.autoScroller.isEnabled=l.dragScroll;var c=o.hitDragging=new m(o.dragging,t.interactionSettingsStore);return c.useSubjectCenter=r.useEventCenter,c.emitter.on("pointerdown",o.handlePointerDown),c.emitter.on("dragstart",o.handleDragStart),c.emitter.on("hitupdate",o.handleHitUpdate),c.emitter.on("pointerup",o.handlePointerUp),c.emitter.on("dragend",o.handleDragEnd),o}return r(n,e),n.prototype.destroy=function(){this.dragging.destroy()},n.prototype.displayDrag=function(e,n){var r=this.component.context.calendar,i=this.receivingCalendar;i&&i!==e&&(i===r?i.dispatch({type:"SET_EVENT_DRAG",state:{affectedEvents:n.affectedEvents,mutatedEvents:t.createEmptyEventStore(),isEvent:!0,origSeg:n.origSeg}}):i.dispatch({type:"UNSET_EVENT_DRAG"})),e&&e.dispatch({type:"SET_EVENT_DRAG",state:n})},n.prototype.clearDrag=function(){var e=this.component.context.calendar,t=this.receivingCalendar;t&&t.dispatch({type:"UNSET_EVENT_DRAG"}),e!==t&&e.dispatch({type:"UNSET_EVENT_DRAG"})},n.prototype.cleanup=function(){this.subjectSeg=null,this.isDragging=!1,this.eventRange=null,this.relevantEvents=null,this.receivingCalendar=null,this.validMutation=null,this.mutatedRelevantEvents=null},n.SELECTOR=".fc-draggable, .fc-resizable",n}(t.Interaction);var T=function(e){function n(n){var r=e.call(this,n)||this;r.draggingSeg=null,r.eventRange=null,r.relevantEvents=null,r.validMutation=null,r.mutatedRelevantEvents=null,r.handlePointerDown=function(e){var t=r.component,n=r.querySeg(e),i=r.eventRange=n.eventRange;r.dragging.minDistance=t.context.options.eventDragMinDistance,r.dragging.setIgnoreMove(!r.component.isValidSegDownEl(e.origEvent.target)||e.isTouch&&r.component.props.eventSelection!==i.instance.instanceId)},r.handleDragStart=function(e){var n=r.component.context,i=n.calendar,o=n.view,a=r.eventRange;r.relevantEvents=t.getRelevantEvents(i.state.eventStore,r.eventRange.instance.instanceId),r.draggingSeg=r.querySeg(e),i.unselect(),i.publiclyTrigger("eventResizeStart",[{el:r.draggingSeg.el,event:new t.EventApi(i,a.def,a.instance),jsEvent:e.origEvent,view:o}])},r.handleHitUpdate=function(e,n,o){var a=r.component.context.calendar,l=r.relevantEvents,s=r.hitDragging.initialHit,c=r.eventRange.instance,d=null,g=null,u=!1,h={affectedEvents:l,mutatedEvents:t.createEmptyEventStore(),isEvent:!0,origSeg:r.draggingSeg};e&&(d=function(e,n,r,o,a){for(var l=e.component.context.dateEnv,s=e.dateSpan.range.start,c=n.dateSpan.range.start,d=t.diffDates(s,c,l,e.component.largeUnit),g={},u=0,h=a;u<h.length;u++){var p=(0,h[u])(e,n);if(!1===p)return null;p&&i(g,p)}if(r){if(l.add(o.start,d)<o.end)return g.startDelta=d,g}else if(l.add(o.end,d)>o.start)return g.endDelta=d,g;return null}(s,e,o.subjectEl.classList.contains("fc-start-resizer"),c.range,a.pluginSystem.hooks.eventResizeJoinTransforms)),d&&(g=t.applyMutationToEventStore(l,a.eventUiBases,d,a),h.mutatedEvents=g,r.component.isInteractionValid(h)||(u=!0,d=null,g=null,h.mutatedEvents=null)),g?a.dispatch({type:"SET_EVENT_RESIZE",state:h}):a.dispatch({type:"UNSET_EVENT_RESIZE"}),u?t.disableCursor():t.enableCursor(),n||(d&&S(s,e)&&(d=null),r.validMutation=d,r.mutatedRelevantEvents=g)},r.handleDragEnd=function(e){var n=r.component.context,i=n.calendar,o=n.view,a=r.eventRange.def,l=r.eventRange.instance,s=new t.EventApi(i,a,l),c=r.relevantEvents,d=r.mutatedRelevantEvents;i.publiclyTrigger("eventResizeStop",[{el:r.draggingSeg.el,event:s,jsEvent:e.origEvent,view:o}]),r.validMutation?(i.dispatch({type:"MERGE_EVENTS",eventStore:d}),i.publiclyTrigger("eventResize",[{el:r.draggingSeg.el,startDelta:r.validMutation.startDelta||t.createDuration(0),endDelta:r.validMutation.endDelta||t.createDuration(0),prevEvent:s,event:new t.EventApi(i,d.defs[a.defId],l?d.instances[l.instanceId]:null),revert:function(){i.dispatch({type:"MERGE_EVENTS",eventStore:c})},jsEvent:e.origEvent,view:o}])):i.publiclyTrigger("_noEventResize"),r.draggingSeg=null,r.relevantEvents=null,r.validMutation=null};var o=n.component,a=r.dragging=new f(o.el);a.pointer.selector=".fc-resizer",a.touchScrollAllowed=!1,a.autoScroller.isEnabled=o.context.options.dragScroll;var l=r.hitDragging=new m(r.dragging,t.interactionSettingsToStore(n));return l.emitter.on("pointerdown",r.handlePointerDown),l.emitter.on("dragstart",r.handleDragStart),l.emitter.on("hitupdate",r.handleHitUpdate),l.emitter.on("dragend",r.handleDragEnd),r}return r(n,e),n.prototype.destroy=function(){this.dragging.destroy()},n.prototype.querySeg=function(e){return t.getElSeg(t.elementClosest(e.subjectEl,this.component.fgSegSelector))},n}(t.Interaction);var M=function(){function e(e){var n=this;this.isRecentPointerDateSelect=!1,this.onSelect=function(e){e.jsEvent&&(n.isRecentPointerDateSelect=!0)},this.onDocumentPointerUp=function(e){var r=n,i=r.calendar,o=r.documentPointer,a=i.state;if(!o.wasTouchScroll){if(a.dateSelection&&!n.isRecentPointerDateSelect){var l=i.viewOpt("unselectAuto"),s=i.viewOpt("unselectCancel");!l||l&&t.elementClosest(o.downEl,s)||i.unselect(e)}a.eventSelection&&!t.elementClosest(o.downEl,w.SELECTOR)&&i.dispatch({type:"UNSELECT_EVENT"})}n.isRecentPointerDateSelect=!1},this.calendar=e;var r=this.documentPointer=new s(document);r.shouldIgnoreMove=!0,r.shouldWatchScroll=!1,r.emitter.on("pointerup",this.onDocumentPointerUp),e.on("select",this.onSelect)}return e.prototype.destroy=function(){this.calendar.off("select",this.onSelect),this.documentPointer.destroy()},e}(),b=function(){function e(e,n){var r=this;this.receivingCalendar=null,this.droppableEvent=null,this.suppliedDragMeta=null,this.dragMeta=null,this.handleDragStart=function(e){r.dragMeta=r.buildDragMeta(e.subjectEl)},this.handleHitUpdate=function(e,n,o){var a=r.hitDragging.dragging,l=null,s=null,c=!1,d={affectedEvents:t.createEmptyEventStore(),mutatedEvents:t.createEmptyEventStore(),isEvent:r.dragMeta.create,origSeg:null};e&&(l=e.component.context.calendar,r.canDropElOnCalendar(o.subjectEl,l)&&(s=function(e,n,r){for(var o=i({},n.leftoverProps),a=0,l=r.pluginSystem.hooks.externalDefTransforms;a<l.length;a++){var s=l[a];i(o,s(e,n))}var c=t.parseEventDef(o,n.sourceId,e.allDay,r.opt("forceEventDuration")||Boolean(n.duration),r),d=e.range.start;e.allDay&&n.startTime&&(d=r.dateEnv.add(d,n.startTime));var g=n.duration?r.dateEnv.add(d,n.duration):r.getDefaultEventEnd(e.allDay,d),u=t.createEventInstance(c.defId,{start:d,end:g});return{def:c,instance:u}}(e.dateSpan,r.dragMeta,l),d.mutatedEvents=t.eventTupleToStore(s),(c=!t.isInteractionValid(d,l))&&(d.mutatedEvents=t.createEmptyEventStore(),s=null))),r.displayDrag(l,d),a.setMirrorIsVisible(n||!s||!document.querySelector(".fc-mirror")),c?t.disableCursor():t.enableCursor(),n||(a.setMirrorNeedsRevert(!s),r.receivingCalendar=l,r.droppableEvent=s)},this.handleDragEnd=function(e){var n=r,o=n.receivingCalendar,a=n.droppableEvent;if(r.clearDrag(),o&&a){var l=r.hitDragging.finalHit,s=l.component.context.view,c=r.dragMeta,d=i({},o.buildDatePointApi(l.dateSpan),{draggedEl:e.subjectEl,jsEvent:e.origEvent,view:s});o.publiclyTrigger("drop",[d]),c.create&&(o.dispatch({type:"MERGE_EVENTS",eventStore:t.eventTupleToStore(a)}),e.isTouch&&o.dispatch({type:"SELECT_EVENT",eventInstanceId:a.instance.instanceId}),o.publiclyTrigger("eventReceive",[{draggedEl:e.subjectEl,event:new t.EventApi(o,a.def,a.instance),view:s}]))}r.receivingCalendar=null,r.droppableEvent=null};var o=this.hitDragging=new m(e,t.interactionSettingsStore);o.requireInitial=!1,o.emitter.on("dragstart",this.handleDragStart),o.emitter.on("hitupdate",this.handleHitUpdate),o.emitter.on("dragend",this.handleDragEnd),this.suppliedDragMeta=n}return e.prototype.buildDragMeta=function(e){return"object"==typeof this.suppliedDragMeta?t.parseDragMeta(this.suppliedDragMeta):"function"==typeof this.suppliedDragMeta?t.parseDragMeta(this.suppliedDragMeta(e)):(n=function(e,n){var r=t.config.dataAttrPrefix,i=(r?r+"-":"")+n;return e.getAttribute("data-"+i)||""}(e,"event"),r=n?JSON.parse(n):{create:!1},t.parseDragMeta(r));var n,r},e.prototype.displayDrag=function(e,t){var n=this.receivingCalendar;n&&n!==e&&n.dispatch({type:"UNSET_EVENT_DRAG"}),e&&e.dispatch({type:"SET_EVENT_DRAG",state:t})},e.prototype.clearDrag=function(){this.receivingCalendar&&this.receivingCalendar.dispatch({type:"UNSET_EVENT_DRAG"})},e.prototype.canDropElOnCalendar=function(e,n){var r=n.opt("dropAccept");return"function"==typeof r?r(e):"string"!=typeof r||!r||Boolean(t.elementMatches(e,r))},e}();t.config.dataAttrPrefix="";var C=function(){function e(e,n){var r=this;void 0===n&&(n={}),this.handlePointerDown=function(e){var n=r.dragging,i=r.settings,o=i.minDistance,a=i.longPressDelay;n.minDistance=null!=o?o:e.isTouch?0:t.globalDefaults.eventDragMinDistance,n.delay=e.isTouch?null!=a?a:t.globalDefaults.longPressDelay:0},this.handleDragStart=function(e){e.isTouch&&r.dragging.delay&&e.subjectEl.classList.contains("fc-event")&&r.dragging.mirror.getMirrorEl().classList.add("fc-selected")},this.settings=n;var i=this.dragging=new f(e);i.touchScrollAllowed=!1,null!=n.itemSelector&&(i.pointer.selector=n.itemSelector),null!=n.appendTo&&(i.mirror.parentNode=n.appendTo),i.emitter.on("pointerdown",this.handlePointerDown),i.emitter.on("dragstart",this.handleDragStart),new b(i,n.eventData)}return e.prototype.destroy=function(){this.dragging.destroy()},e}(),R=function(e){function t(t){var n=e.call(this,t)||this;n.shouldIgnoreMove=!1,n.mirrorSelector="",n.currentMirrorEl=null,n.handlePointerDown=function(e){n.emitter.trigger("pointerdown",e),n.shouldIgnoreMove||n.emitter.trigger("dragstart",e)},n.handlePointerMove=function(e){n.shouldIgnoreMove||n.emitter.trigger("dragmove",e)},n.handlePointerUp=function(e){n.emitter.trigger("pointerup",e),n.shouldIgnoreMove||n.emitter.trigger("dragend",e)};var r=n.pointer=new s(t);return r.emitter.on("pointerdown",n.handlePointerDown),r.emitter.on("pointermove",n.handlePointerMove),r.emitter.on("pointerup",n.handlePointerUp),n}return r(t,e),t.prototype.destroy=function(){this.pointer.destroy()},t.prototype.setIgnoreMove=function(e){this.shouldIgnoreMove=e},t.prototype.setMirrorIsVisible=function(e){if(e)this.currentMirrorEl&&(this.currentMirrorEl.style.visibility="",this.currentMirrorEl=null);else{var t=this.mirrorSelector?document.querySelector(this.mirrorSelector):null;t&&(this.currentMirrorEl=t,t.style.visibility="hidden")}},t}(t.ElementDragging),I=function(){function e(e,t){var n=document;e===document||e instanceof Element?(n=e,t=t||{}):t=e||{};var r=this.dragging=new R(n);"string"==typeof t.itemSelector?r.pointer.selector=t.itemSelector:n===document&&(r.pointer.selector="[data-event]"),"string"==typeof t.mirrorSelector&&(r.mirrorSelector=t.mirrorSelector),new b(r,t.eventData)}return e.prototype.destroy=function(){this.dragging.destroy()},e}(),P=t.createPlugin({componentInteractions:[y,D,w,T],calendarInteractions:[M],elementDraggingImpl:f});e.Draggable=C,e.FeaturefulElementDragging=f,e.PointerDragging=s,e.ThirdPartyDraggable=I,e.default=P,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/interaction/package.json b/library/fullcalendar/packages/interaction/package.json
deleted file mode 100644
index b3dc22110..000000000
--- a/library/fullcalendar/packages/interaction/package.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "name": "@fullcalendar/interaction",
-  "version": "4.4.2",
-  "title": "FullCalendar Interaction Plugin",
-  "description": "Provides functionality for event drag-n-drop, resizing, dateClick, and selectable actions",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/editable",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/list/LICENSE.txt b/library/fullcalendar/packages/list/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/list/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/list/README.md b/library/fullcalendar/packages/list/README.md
deleted file mode 100644
index 1122d7f9d..000000000
--- a/library/fullcalendar/packages/list/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar List View Plugin
-
-View your events as a bulleted list
-
-[View the docs &raquo;](https://fullcalendar.io/docs/list-view)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/list/main.css b/library/fullcalendar/packages/list/main.css
deleted file mode 100644
index 6af9bb70c..000000000
--- a/library/fullcalendar/packages/list/main.css
+++ /dev/null
@@ -1,118 +0,0 @@
-/* List View
---------------------------------------------------------------------------------------------------*/
-/* possibly reusable */
-.fc-event-dot {
-  display: inline-block;
-  width: 10px;
-  height: 10px;
-  border-radius: 5px;
-}
-
-/* view wrapper */
-.fc-rtl .fc-list-view {
-  direction: rtl;
-  /* unlike core views, leverage browser RTL */
-}
-
-.fc-list-view {
-  border-width: 1px;
-  border-style: solid;
-}
-
-/* table resets */
-.fc .fc-list-table {
-  table-layout: auto;
-  /* for shrinkwrapping cell content */
-}
-
-.fc-list-table td {
-  border-width: 1px 0 0;
-  padding: 8px 14px;
-}
-
-.fc-list-table tr:first-child td {
-  border-top-width: 0;
-}
-
-/* day headings with the list */
-.fc-list-heading {
-  border-bottom-width: 1px;
-}
-
-.fc-list-heading td {
-  font-weight: bold;
-}
-
-.fc-ltr .fc-list-heading-main {
-  float: left;
-}
-
-.fc-ltr .fc-list-heading-alt {
-  float: right;
-}
-
-.fc-rtl .fc-list-heading-main {
-  float: right;
-}
-
-.fc-rtl .fc-list-heading-alt {
-  float: left;
-}
-
-/* event list items */
-.fc-list-item.fc-has-url {
-  cursor: pointer;
-  /* whole row will be clickable */
-}
-
-.fc-list-item-marker,
-.fc-list-item-time {
-  white-space: nowrap;
-  width: 1px;
-}
-
-/* make the dot closer to the event title */
-.fc-ltr .fc-list-item-marker {
-  padding-right: 0;
-}
-
-.fc-rtl .fc-list-item-marker {
-  padding-left: 0;
-}
-
-.fc-list-item-title a {
-  /* every event title cell has an <a> tag */
-  text-decoration: none;
-  color: inherit;
-}
-
-.fc-list-item-title a[href]:hover {
-  /* hover effect only on titles with hrefs */
-  text-decoration: underline;
-}
-
-/* message when no events */
-.fc-list-empty-wrap2 {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-}
-
-.fc-list-empty-wrap1 {
-  width: 100%;
-  height: 100%;
-  display: table;
-}
-
-.fc-list-empty {
-  display: table-cell;
-  vertical-align: middle;
-  text-align: center;
-}
-
-.fc-unthemed .fc-list-empty {
-  /* theme will provide own background */
-  background-color: #eee;
-}
diff --git a/library/fullcalendar/packages/list/main.d.ts b/library/fullcalendar/packages/list/main.d.ts
deleted file mode 100644
index ecbb49679..000000000
--- a/library/fullcalendar/packages/list/main.d.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/list' {
-    import ListView from '@fullcalendar/list/ListView';
-    export { ListView };
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
-declare module '@fullcalendar/list/ListView' {
-    import { View, ViewProps, ScrollComponent, DateMarker, DateRange, ComponentContext, EventUiHash, EventRenderRange, EventStore, Seg, ViewSpec } from '@fullcalendar/core';
-    export { ListView as default, ListView };
-    class ListView extends View {
-        scroller: ScrollComponent;
-        contentEl: HTMLElement;
-        dayDates: DateMarker[];
-        constructor(viewSpec: ViewSpec, parentEl: HTMLElement);
-        firstContext(context: ComponentContext): void;
-        render(props: ViewProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-        updateSize(isResize: any, viewHeight: any, isAuto: any): void;
-        computeScrollerHeight(viewHeight: any): number;
-        _eventStoreToSegs(eventStore: EventStore, eventUiBases: EventUiHash, dayRanges: DateRange[]): Seg[];
-        eventRangesToSegs(eventRanges: EventRenderRange[], dayRanges: DateRange[]): any[];
-        eventRangeToSegs(eventRange: EventRenderRange, dayRanges: DateRange[]): any[];
-        renderEmptyMessage(): void;
-        renderSegList(allSegs: any): void;
-        groupSegsByDay(segs: any): any[];
-        buildDayHeaderRow(dayDate: any): HTMLTableRowElement;
-    }
-}
-
diff --git a/library/fullcalendar/packages/list/main.esm.js b/library/fullcalendar/packages/list/main.esm.js
deleted file mode 100644
index a03226977..000000000
--- a/library/fullcalendar/packages/list/main.esm.js
+++ /dev/null
@@ -1,348 +0,0 @@
-/*!
-FullCalendar List View Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { getAllDayHtml, isMultiDayRange, htmlEscape, FgEventRenderer, memoize, memoizeRendering, ScrollComponent, subtractInnerElHeight, sliceEventStore, intersectRanges, htmlToElement, createFormatter, createElement, buildGotoAnchorHtml, View, startOfDay, addDays, createPlugin } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var ListEventRenderer = /** @class */ (function (_super) {
-    __extends(ListEventRenderer, _super);
-    function ListEventRenderer(listView) {
-        var _this = _super.call(this) || this;
-        _this.listView = listView;
-        return _this;
-    }
-    ListEventRenderer.prototype.attachSegs = function (segs) {
-        if (!segs.length) {
-            this.listView.renderEmptyMessage();
-        }
-        else {
-            this.listView.renderSegList(segs);
-        }
-    };
-    ListEventRenderer.prototype.detachSegs = function () {
-    };
-    // generates the HTML for a single event row
-    ListEventRenderer.prototype.renderSegHtml = function (seg) {
-        var _a = this.context, theme = _a.theme, options = _a.options;
-        var eventRange = seg.eventRange;
-        var eventDef = eventRange.def;
-        var eventInstance = eventRange.instance;
-        var eventUi = eventRange.ui;
-        var url = eventDef.url;
-        var classes = ['fc-list-item'].concat(eventUi.classNames);
-        var bgColor = eventUi.backgroundColor;
-        var timeHtml;
-        if (eventDef.allDay) {
-            timeHtml = getAllDayHtml(options);
-        }
-        else if (isMultiDayRange(eventRange.range)) {
-            if (seg.isStart) {
-                timeHtml = htmlEscape(this._getTimeText(eventInstance.range.start, seg.end, false // allDay
-                ));
-            }
-            else if (seg.isEnd) {
-                timeHtml = htmlEscape(this._getTimeText(seg.start, eventInstance.range.end, false // allDay
-                ));
-            }
-            else { // inner segment that lasts the whole day
-                timeHtml = getAllDayHtml(options);
-            }
-        }
-        else {
-            // Display the normal time text for the *event's* times
-            timeHtml = htmlEscape(this.getTimeText(eventRange));
-        }
-        if (url) {
-            classes.push('fc-has-url');
-        }
-        return '<tr class="' + classes.join(' ') + '">' +
-            (this.displayEventTime ?
-                '<td class="fc-list-item-time ' + theme.getClass('widgetContent') + '">' +
-                    (timeHtml || '') +
-                    '</td>' :
-                '') +
-            '<td class="fc-list-item-marker ' + theme.getClass('widgetContent') + '">' +
-            '<span class="fc-event-dot"' +
-            (bgColor ?
-                ' style="background-color:' + bgColor + '"' :
-                '') +
-            '></span>' +
-            '</td>' +
-            '<td class="fc-list-item-title ' + theme.getClass('widgetContent') + '">' +
-            '<a' + (url ? ' href="' + htmlEscape(url) + '"' : '') + '>' +
-            htmlEscape(eventDef.title || '') +
-            '</a>' +
-            '</td>' +
-            '</tr>';
-    };
-    // like "4:00am"
-    ListEventRenderer.prototype.computeEventTimeFormat = function () {
-        return {
-            hour: 'numeric',
-            minute: '2-digit',
-            meridiem: 'short'
-        };
-    };
-    return ListEventRenderer;
-}(FgEventRenderer));
-
-/*
-Responsible for the scroller, and forwarding event-related actions into the "grid".
-*/
-var ListView = /** @class */ (function (_super) {
-    __extends(ListView, _super);
-    function ListView(viewSpec, parentEl) {
-        var _this = _super.call(this, viewSpec, parentEl) || this;
-        _this.computeDateVars = memoize(computeDateVars);
-        _this.eventStoreToSegs = memoize(_this._eventStoreToSegs);
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-        var eventRenderer = _this.eventRenderer = new ListEventRenderer(_this);
-        _this.renderContent = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [_this.renderSkeleton]);
-        return _this;
-    }
-    ListView.prototype.firstContext = function (context) {
-        context.calendar.registerInteractiveComponent(this, {
-            el: this.el
-            // TODO: make aware that it doesn't do Hits
-        });
-    };
-    ListView.prototype.render = function (props, context) {
-        _super.prototype.render.call(this, props, context);
-        var _a = this.computeDateVars(props.dateProfile), dayDates = _a.dayDates, dayRanges = _a.dayRanges;
-        this.dayDates = dayDates;
-        this.renderSkeleton(context);
-        this.renderContent(context, this.eventStoreToSegs(props.eventStore, props.eventUiBases, dayRanges));
-    };
-    ListView.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderSkeleton.unrender();
-        this.renderContent.unrender();
-        this.context.calendar.unregisterInteractiveComponent(this);
-    };
-    ListView.prototype._renderSkeleton = function (context) {
-        var theme = context.theme;
-        this.el.classList.add('fc-list-view');
-        var listViewClassNames = (theme.getClass('listView') || '').split(' '); // wish we didn't have to do this
-        for (var _i = 0, listViewClassNames_1 = listViewClassNames; _i < listViewClassNames_1.length; _i++) {
-            var listViewClassName = listViewClassNames_1[_i];
-            if (listViewClassName) { // in case input was empty string
-                this.el.classList.add(listViewClassName);
-            }
-        }
-        this.scroller = new ScrollComponent('hidden', // overflow x
-        'auto' // overflow y
-        );
-        this.el.appendChild(this.scroller.el);
-        this.contentEl = this.scroller.el; // shortcut
-    };
-    ListView.prototype._unrenderSkeleton = function () {
-        // TODO: remove classNames
-        this.scroller.destroy(); // will remove the Grid too
-    };
-    ListView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-        _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto);
-        this.eventRenderer.computeSizes(isResize);
-        this.eventRenderer.assignSizes(isResize);
-        this.scroller.clear(); // sets height to 'auto' and clears overflow
-        if (!isAuto) {
-            this.scroller.setHeight(this.computeScrollerHeight(viewHeight));
-        }
-    };
-    ListView.prototype.computeScrollerHeight = function (viewHeight) {
-        return viewHeight -
-            subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-    };
-    ListView.prototype._eventStoreToSegs = function (eventStore, eventUiBases, dayRanges) {
-        return this.eventRangesToSegs(sliceEventStore(eventStore, eventUiBases, this.props.dateProfile.activeRange, this.context.nextDayThreshold).fg, dayRanges);
-    };
-    ListView.prototype.eventRangesToSegs = function (eventRanges, dayRanges) {
-        var segs = [];
-        for (var _i = 0, eventRanges_1 = eventRanges; _i < eventRanges_1.length; _i++) {
-            var eventRange = eventRanges_1[_i];
-            segs.push.apply(segs, this.eventRangeToSegs(eventRange, dayRanges));
-        }
-        return segs;
-    };
-    ListView.prototype.eventRangeToSegs = function (eventRange, dayRanges) {
-        var _a = this.context, dateEnv = _a.dateEnv, nextDayThreshold = _a.nextDayThreshold;
-        var range = eventRange.range;
-        var allDay = eventRange.def.allDay;
-        var dayIndex;
-        var segRange;
-        var seg;
-        var segs = [];
-        for (dayIndex = 0; dayIndex < dayRanges.length; dayIndex++) {
-            segRange = intersectRanges(range, dayRanges[dayIndex]);
-            if (segRange) {
-                seg = {
-                    component: this,
-                    eventRange: eventRange,
-                    start: segRange.start,
-                    end: segRange.end,
-                    isStart: eventRange.isStart && segRange.start.valueOf() === range.start.valueOf(),
-                    isEnd: eventRange.isEnd && segRange.end.valueOf() === range.end.valueOf(),
-                    dayIndex: dayIndex
-                };
-                segs.push(seg);
-                // detect when range won't go fully into the next day,
-                // and mutate the latest seg to the be the end.
-                if (!seg.isEnd && !allDay &&
-                    dayIndex + 1 < dayRanges.length &&
-                    range.end <
-                        dateEnv.add(dayRanges[dayIndex + 1].start, nextDayThreshold)) {
-                    seg.end = range.end;
-                    seg.isEnd = true;
-                    break;
-                }
-            }
-        }
-        return segs;
-    };
-    ListView.prototype.renderEmptyMessage = function () {
-        this.contentEl.innerHTML =
-            '<div class="fc-list-empty-wrap2">' + // TODO: try less wraps
-                '<div class="fc-list-empty-wrap1">' +
-                '<div class="fc-list-empty">' +
-                htmlEscape(this.context.options.noEventsMessage) +
-                '</div>' +
-                '</div>' +
-                '</div>';
-    };
-    // called by ListEventRenderer
-    ListView.prototype.renderSegList = function (allSegs) {
-        var theme = this.context.theme;
-        var segsByDay = this.groupSegsByDay(allSegs); // sparse array
-        var dayIndex;
-        var daySegs;
-        var i;
-        var tableEl = htmlToElement('<table class="fc-list-table ' + theme.getClass('tableList') + '"><tbody></tbody></table>');
-        var tbodyEl = tableEl.querySelector('tbody');
-        for (dayIndex = 0; dayIndex < segsByDay.length; dayIndex++) {
-            daySegs = segsByDay[dayIndex];
-            if (daySegs) { // sparse array, so might be undefined
-                // append a day header
-                tbodyEl.appendChild(this.buildDayHeaderRow(this.dayDates[dayIndex]));
-                daySegs = this.eventRenderer.sortEventSegs(daySegs);
-                for (i = 0; i < daySegs.length; i++) {
-                    tbodyEl.appendChild(daySegs[i].el); // append event row
-                }
-            }
-        }
-        this.contentEl.innerHTML = '';
-        this.contentEl.appendChild(tableEl);
-    };
-    // Returns a sparse array of arrays, segs grouped by their dayIndex
-    ListView.prototype.groupSegsByDay = function (segs) {
-        var segsByDay = []; // sparse array
-        var i;
-        var seg;
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            (segsByDay[seg.dayIndex] || (segsByDay[seg.dayIndex] = []))
-                .push(seg);
-        }
-        return segsByDay;
-    };
-    // generates the HTML for the day headers that live amongst the event rows
-    ListView.prototype.buildDayHeaderRow = function (dayDate) {
-        var _a = this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-        var mainFormat = createFormatter(options.listDayFormat); // TODO: cache
-        var altFormat = createFormatter(options.listDayAltFormat); // TODO: cache
-        return createElement('tr', {
-            className: 'fc-list-heading',
-            'data-date': dateEnv.formatIso(dayDate, { omitTime: true })
-        }, '<td class="' + (theme.getClass('tableListHeading') ||
-            theme.getClass('widgetHeader')) + '" colspan="3">' +
-            (mainFormat ?
-                buildGotoAnchorHtml(options, dateEnv, dayDate, { 'class': 'fc-list-heading-main' }, htmlEscape(dateEnv.format(dayDate, mainFormat)) // inner HTML
-                ) :
-                '') +
-            (altFormat ?
-                buildGotoAnchorHtml(options, dateEnv, dayDate, { 'class': 'fc-list-heading-alt' }, htmlEscape(dateEnv.format(dayDate, altFormat)) // inner HTML
-                ) :
-                '') +
-            '</td>');
-    };
-    return ListView;
-}(View));
-ListView.prototype.fgSegSelector = '.fc-list-item'; // which elements accept event actions
-function computeDateVars(dateProfile) {
-    var dayStart = startOfDay(dateProfile.renderRange.start);
-    var viewEnd = dateProfile.renderRange.end;
-    var dayDates = [];
-    var dayRanges = [];
-    while (dayStart < viewEnd) {
-        dayDates.push(dayStart);
-        dayRanges.push({
-            start: dayStart,
-            end: addDays(dayStart, 1)
-        });
-        dayStart = addDays(dayStart, 1);
-    }
-    return { dayDates: dayDates, dayRanges: dayRanges };
-}
-
-var main = createPlugin({
-    views: {
-        list: {
-            class: ListView,
-            buttonTextKey: 'list',
-            listDayFormat: { month: 'long', day: 'numeric', year: 'numeric' } // like "January 1, 2016"
-        },
-        listDay: {
-            type: 'list',
-            duration: { days: 1 },
-            listDayFormat: { weekday: 'long' } // day-of-week is all we need. full date is probably in header
-        },
-        listWeek: {
-            type: 'list',
-            duration: { weeks: 1 },
-            listDayFormat: { weekday: 'long' },
-            listDayAltFormat: { month: 'long', day: 'numeric', year: 'numeric' }
-        },
-        listMonth: {
-            type: 'list',
-            duration: { month: 1 },
-            listDayAltFormat: { weekday: 'long' } // day-of-week is nice-to-have
-        },
-        listYear: {
-            type: 'list',
-            duration: { year: 1 },
-            listDayAltFormat: { weekday: 'long' } // day-of-week is nice-to-have
-        }
-    }
-});
-
-export default main;
-export { ListView };
diff --git a/library/fullcalendar/packages/list/main.js b/library/fullcalendar/packages/list/main.js
deleted file mode 100644
index 84b12341e..000000000
--- a/library/fullcalendar/packages/list/main.js
+++ /dev/null
@@ -1,356 +0,0 @@
-/*!
-FullCalendar List View Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarList = {}, global.FullCalendar));
-}(this, function (exports, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var ListEventRenderer = /** @class */ (function (_super) {
-        __extends(ListEventRenderer, _super);
-        function ListEventRenderer(listView) {
-            var _this = _super.call(this) || this;
-            _this.listView = listView;
-            return _this;
-        }
-        ListEventRenderer.prototype.attachSegs = function (segs) {
-            if (!segs.length) {
-                this.listView.renderEmptyMessage();
-            }
-            else {
-                this.listView.renderSegList(segs);
-            }
-        };
-        ListEventRenderer.prototype.detachSegs = function () {
-        };
-        // generates the HTML for a single event row
-        ListEventRenderer.prototype.renderSegHtml = function (seg) {
-            var _a = this.context, theme = _a.theme, options = _a.options;
-            var eventRange = seg.eventRange;
-            var eventDef = eventRange.def;
-            var eventInstance = eventRange.instance;
-            var eventUi = eventRange.ui;
-            var url = eventDef.url;
-            var classes = ['fc-list-item'].concat(eventUi.classNames);
-            var bgColor = eventUi.backgroundColor;
-            var timeHtml;
-            if (eventDef.allDay) {
-                timeHtml = core.getAllDayHtml(options);
-            }
-            else if (core.isMultiDayRange(eventRange.range)) {
-                if (seg.isStart) {
-                    timeHtml = core.htmlEscape(this._getTimeText(eventInstance.range.start, seg.end, false // allDay
-                    ));
-                }
-                else if (seg.isEnd) {
-                    timeHtml = core.htmlEscape(this._getTimeText(seg.start, eventInstance.range.end, false // allDay
-                    ));
-                }
-                else { // inner segment that lasts the whole day
-                    timeHtml = core.getAllDayHtml(options);
-                }
-            }
-            else {
-                // Display the normal time text for the *event's* times
-                timeHtml = core.htmlEscape(this.getTimeText(eventRange));
-            }
-            if (url) {
-                classes.push('fc-has-url');
-            }
-            return '<tr class="' + classes.join(' ') + '">' +
-                (this.displayEventTime ?
-                    '<td class="fc-list-item-time ' + theme.getClass('widgetContent') + '">' +
-                        (timeHtml || '') +
-                        '</td>' :
-                    '') +
-                '<td class="fc-list-item-marker ' + theme.getClass('widgetContent') + '">' +
-                '<span class="fc-event-dot"' +
-                (bgColor ?
-                    ' style="background-color:' + bgColor + '"' :
-                    '') +
-                '></span>' +
-                '</td>' +
-                '<td class="fc-list-item-title ' + theme.getClass('widgetContent') + '">' +
-                '<a' + (url ? ' href="' + core.htmlEscape(url) + '"' : '') + '>' +
-                core.htmlEscape(eventDef.title || '') +
-                '</a>' +
-                '</td>' +
-                '</tr>';
-        };
-        // like "4:00am"
-        ListEventRenderer.prototype.computeEventTimeFormat = function () {
-            return {
-                hour: 'numeric',
-                minute: '2-digit',
-                meridiem: 'short'
-            };
-        };
-        return ListEventRenderer;
-    }(core.FgEventRenderer));
-
-    /*
-    Responsible for the scroller, and forwarding event-related actions into the "grid".
-    */
-    var ListView = /** @class */ (function (_super) {
-        __extends(ListView, _super);
-        function ListView(viewSpec, parentEl) {
-            var _this = _super.call(this, viewSpec, parentEl) || this;
-            _this.computeDateVars = core.memoize(computeDateVars);
-            _this.eventStoreToSegs = core.memoize(_this._eventStoreToSegs);
-            _this.renderSkeleton = core.memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-            var eventRenderer = _this.eventRenderer = new ListEventRenderer(_this);
-            _this.renderContent = core.memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [_this.renderSkeleton]);
-            return _this;
-        }
-        ListView.prototype.firstContext = function (context) {
-            context.calendar.registerInteractiveComponent(this, {
-                el: this.el
-                // TODO: make aware that it doesn't do Hits
-            });
-        };
-        ListView.prototype.render = function (props, context) {
-            _super.prototype.render.call(this, props, context);
-            var _a = this.computeDateVars(props.dateProfile), dayDates = _a.dayDates, dayRanges = _a.dayRanges;
-            this.dayDates = dayDates;
-            this.renderSkeleton(context);
-            this.renderContent(context, this.eventStoreToSegs(props.eventStore, props.eventUiBases, dayRanges));
-        };
-        ListView.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderSkeleton.unrender();
-            this.renderContent.unrender();
-            this.context.calendar.unregisterInteractiveComponent(this);
-        };
-        ListView.prototype._renderSkeleton = function (context) {
-            var theme = context.theme;
-            this.el.classList.add('fc-list-view');
-            var listViewClassNames = (theme.getClass('listView') || '').split(' '); // wish we didn't have to do this
-            for (var _i = 0, listViewClassNames_1 = listViewClassNames; _i < listViewClassNames_1.length; _i++) {
-                var listViewClassName = listViewClassNames_1[_i];
-                if (listViewClassName) { // in case input was empty string
-                    this.el.classList.add(listViewClassName);
-                }
-            }
-            this.scroller = new core.ScrollComponent('hidden', // overflow x
-            'auto' // overflow y
-            );
-            this.el.appendChild(this.scroller.el);
-            this.contentEl = this.scroller.el; // shortcut
-        };
-        ListView.prototype._unrenderSkeleton = function () {
-            // TODO: remove classNames
-            this.scroller.destroy(); // will remove the Grid too
-        };
-        ListView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-            _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto);
-            this.eventRenderer.computeSizes(isResize);
-            this.eventRenderer.assignSizes(isResize);
-            this.scroller.clear(); // sets height to 'auto' and clears overflow
-            if (!isAuto) {
-                this.scroller.setHeight(this.computeScrollerHeight(viewHeight));
-            }
-        };
-        ListView.prototype.computeScrollerHeight = function (viewHeight) {
-            return viewHeight -
-                core.subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-        };
-        ListView.prototype._eventStoreToSegs = function (eventStore, eventUiBases, dayRanges) {
-            return this.eventRangesToSegs(core.sliceEventStore(eventStore, eventUiBases, this.props.dateProfile.activeRange, this.context.nextDayThreshold).fg, dayRanges);
-        };
-        ListView.prototype.eventRangesToSegs = function (eventRanges, dayRanges) {
-            var segs = [];
-            for (var _i = 0, eventRanges_1 = eventRanges; _i < eventRanges_1.length; _i++) {
-                var eventRange = eventRanges_1[_i];
-                segs.push.apply(segs, this.eventRangeToSegs(eventRange, dayRanges));
-            }
-            return segs;
-        };
-        ListView.prototype.eventRangeToSegs = function (eventRange, dayRanges) {
-            var _a = this.context, dateEnv = _a.dateEnv, nextDayThreshold = _a.nextDayThreshold;
-            var range = eventRange.range;
-            var allDay = eventRange.def.allDay;
-            var dayIndex;
-            var segRange;
-            var seg;
-            var segs = [];
-            for (dayIndex = 0; dayIndex < dayRanges.length; dayIndex++) {
-                segRange = core.intersectRanges(range, dayRanges[dayIndex]);
-                if (segRange) {
-                    seg = {
-                        component: this,
-                        eventRange: eventRange,
-                        start: segRange.start,
-                        end: segRange.end,
-                        isStart: eventRange.isStart && segRange.start.valueOf() === range.start.valueOf(),
-                        isEnd: eventRange.isEnd && segRange.end.valueOf() === range.end.valueOf(),
-                        dayIndex: dayIndex
-                    };
-                    segs.push(seg);
-                    // detect when range won't go fully into the next day,
-                    // and mutate the latest seg to the be the end.
-                    if (!seg.isEnd && !allDay &&
-                        dayIndex + 1 < dayRanges.length &&
-                        range.end <
-                            dateEnv.add(dayRanges[dayIndex + 1].start, nextDayThreshold)) {
-                        seg.end = range.end;
-                        seg.isEnd = true;
-                        break;
-                    }
-                }
-            }
-            return segs;
-        };
-        ListView.prototype.renderEmptyMessage = function () {
-            this.contentEl.innerHTML =
-                '<div class="fc-list-empty-wrap2">' + // TODO: try less wraps
-                    '<div class="fc-list-empty-wrap1">' +
-                    '<div class="fc-list-empty">' +
-                    core.htmlEscape(this.context.options.noEventsMessage) +
-                    '</div>' +
-                    '</div>' +
-                    '</div>';
-        };
-        // called by ListEventRenderer
-        ListView.prototype.renderSegList = function (allSegs) {
-            var theme = this.context.theme;
-            var segsByDay = this.groupSegsByDay(allSegs); // sparse array
-            var dayIndex;
-            var daySegs;
-            var i;
-            var tableEl = core.htmlToElement('<table class="fc-list-table ' + theme.getClass('tableList') + '"><tbody></tbody></table>');
-            var tbodyEl = tableEl.querySelector('tbody');
-            for (dayIndex = 0; dayIndex < segsByDay.length; dayIndex++) {
-                daySegs = segsByDay[dayIndex];
-                if (daySegs) { // sparse array, so might be undefined
-                    // append a day header
-                    tbodyEl.appendChild(this.buildDayHeaderRow(this.dayDates[dayIndex]));
-                    daySegs = this.eventRenderer.sortEventSegs(daySegs);
-                    for (i = 0; i < daySegs.length; i++) {
-                        tbodyEl.appendChild(daySegs[i].el); // append event row
-                    }
-                }
-            }
-            this.contentEl.innerHTML = '';
-            this.contentEl.appendChild(tableEl);
-        };
-        // Returns a sparse array of arrays, segs grouped by their dayIndex
-        ListView.prototype.groupSegsByDay = function (segs) {
-            var segsByDay = []; // sparse array
-            var i;
-            var seg;
-            for (i = 0; i < segs.length; i++) {
-                seg = segs[i];
-                (segsByDay[seg.dayIndex] || (segsByDay[seg.dayIndex] = []))
-                    .push(seg);
-            }
-            return segsByDay;
-        };
-        // generates the HTML for the day headers that live amongst the event rows
-        ListView.prototype.buildDayHeaderRow = function (dayDate) {
-            var _a = this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-            var mainFormat = core.createFormatter(options.listDayFormat); // TODO: cache
-            var altFormat = core.createFormatter(options.listDayAltFormat); // TODO: cache
-            return core.createElement('tr', {
-                className: 'fc-list-heading',
-                'data-date': dateEnv.formatIso(dayDate, { omitTime: true })
-            }, '<td class="' + (theme.getClass('tableListHeading') ||
-                theme.getClass('widgetHeader')) + '" colspan="3">' +
-                (mainFormat ?
-                    core.buildGotoAnchorHtml(options, dateEnv, dayDate, { 'class': 'fc-list-heading-main' }, core.htmlEscape(dateEnv.format(dayDate, mainFormat)) // inner HTML
-                    ) :
-                    '') +
-                (altFormat ?
-                    core.buildGotoAnchorHtml(options, dateEnv, dayDate, { 'class': 'fc-list-heading-alt' }, core.htmlEscape(dateEnv.format(dayDate, altFormat)) // inner HTML
-                    ) :
-                    '') +
-                '</td>');
-        };
-        return ListView;
-    }(core.View));
-    ListView.prototype.fgSegSelector = '.fc-list-item'; // which elements accept event actions
-    function computeDateVars(dateProfile) {
-        var dayStart = core.startOfDay(dateProfile.renderRange.start);
-        var viewEnd = dateProfile.renderRange.end;
-        var dayDates = [];
-        var dayRanges = [];
-        while (dayStart < viewEnd) {
-            dayDates.push(dayStart);
-            dayRanges.push({
-                start: dayStart,
-                end: core.addDays(dayStart, 1)
-            });
-            dayStart = core.addDays(dayStart, 1);
-        }
-        return { dayDates: dayDates, dayRanges: dayRanges };
-    }
-
-    var main = core.createPlugin({
-        views: {
-            list: {
-                class: ListView,
-                buttonTextKey: 'list',
-                listDayFormat: { month: 'long', day: 'numeric', year: 'numeric' } // like "January 1, 2016"
-            },
-            listDay: {
-                type: 'list',
-                duration: { days: 1 },
-                listDayFormat: { weekday: 'long' } // day-of-week is all we need. full date is probably in header
-            },
-            listWeek: {
-                type: 'list',
-                duration: { weeks: 1 },
-                listDayFormat: { weekday: 'long' },
-                listDayAltFormat: { month: 'long', day: 'numeric', year: 'numeric' }
-            },
-            listMonth: {
-                type: 'list',
-                duration: { month: 1 },
-                listDayAltFormat: { weekday: 'long' } // day-of-week is nice-to-have
-            },
-            listYear: {
-                type: 'list',
-                duration: { year: 1 },
-                listDayAltFormat: { weekday: 'long' } // day-of-week is nice-to-have
-            }
-        }
-    });
-
-    exports.ListView = ListView;
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/list/main.min.css b/library/fullcalendar/packages/list/main.min.css
deleted file mode 100644
index 18446f442..000000000
--- a/library/fullcalendar/packages/list/main.min.css
+++ /dev/null
@@ -1 +0,0 @@
-.fc-event-dot{display:inline-block;width:10px;height:10px;border-radius:5px}.fc-rtl .fc-list-view{direction:rtl}.fc-list-view{border-width:1px;border-style:solid}.fc .fc-list-table{table-layout:auto}.fc-list-table td{border-width:1px 0 0;padding:8px 14px}.fc-list-table tr:first-child td{border-top-width:0}.fc-list-heading{border-bottom-width:1px}.fc-list-heading td{font-weight:700}.fc-ltr .fc-list-heading-main{float:left}.fc-ltr .fc-list-heading-alt,.fc-rtl .fc-list-heading-main{float:right}.fc-rtl .fc-list-heading-alt{float:left}.fc-list-item.fc-has-url{cursor:pointer}.fc-list-item-marker,.fc-list-item-time{white-space:nowrap;width:1px}.fc-ltr .fc-list-item-marker{padding-right:0}.fc-rtl .fc-list-item-marker{padding-left:0}.fc-list-item-title a{text-decoration:none;color:inherit}.fc-list-item-title a[href]:hover{text-decoration:underline}.fc-list-empty-wrap2{position:absolute;top:0;left:0;right:0;bottom:0}.fc-list-empty-wrap1{width:100%;height:100%;display:table}.fc-list-empty{display:table-cell;vertical-align:middle;text-align:center}.fc-unthemed .fc-list-empty{background-color:#eee}
\ No newline at end of file
diff --git a/library/fullcalendar/packages/list/main.min.js b/library/fullcalendar/packages/list/main.min.js
deleted file mode 100644
index a765dd139..000000000
--- a/library/fullcalendar/packages/list/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar List View Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core"],t):t((e=e||self).FullCalendarList={},e.FullCalendar)}(this,(function(e,t){"use strict";var n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)};function r(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var s=function(e){function n(t){var n=e.call(this)||this;return n.listView=t,n}return r(n,e),n.prototype.attachSegs=function(e){e.length?this.listView.renderSegList(e):this.listView.renderEmptyMessage()},n.prototype.detachSegs=function(){},n.prototype.renderSegHtml=function(e){var n,r=this.context,s=r.theme,o=r.options,i=e.eventRange,a=i.def,l=i.instance,d=i.ui,c=a.url,p=["fc-list-item"].concat(d.classNames),h=d.backgroundColor;return n=a.allDay?t.getAllDayHtml(o):t.isMultiDayRange(i.range)?e.isStart?t.htmlEscape(this._getTimeText(l.range.start,e.end,!1)):e.isEnd?t.htmlEscape(this._getTimeText(e.start,l.range.end,!1)):t.getAllDayHtml(o):t.htmlEscape(this.getTimeText(i)),c&&p.push("fc-has-url"),'<tr class="'+p.join(" ")+'">'+(this.displayEventTime?'<td class="fc-list-item-time '+s.getClass("widgetContent")+'">'+(n||"")+"</td>":"")+'<td class="fc-list-item-marker '+s.getClass("widgetContent")+'"><span class="fc-event-dot"'+(h?' style="background-color:'+h+'"':"")+'></span></td><td class="fc-list-item-title '+s.getClass("widgetContent")+'"><a'+(c?' href="'+t.htmlEscape(c)+'"':"")+">"+t.htmlEscape(a.title||"")+"</a></td></tr>"},n.prototype.computeEventTimeFormat=function(){return{hour:"numeric",minute:"2-digit",meridiem:"short"}},n}(t.FgEventRenderer),o=function(e){function n(n,r){var o=e.call(this,n,r)||this;o.computeDateVars=t.memoize(i),o.eventStoreToSegs=t.memoize(o._eventStoreToSegs),o.renderSkeleton=t.memoizeRendering(o._renderSkeleton,o._unrenderSkeleton);var a=o.eventRenderer=new s(o);return o.renderContent=t.memoizeRendering(a.renderSegs.bind(a),a.unrender.bind(a),[o.renderSkeleton]),o}return r(n,e),n.prototype.firstContext=function(e){e.calendar.registerInteractiveComponent(this,{el:this.el})},n.prototype.render=function(t,n){e.prototype.render.call(this,t,n);var r=this.computeDateVars(t.dateProfile),s=r.dayDates,o=r.dayRanges;this.dayDates=s,this.renderSkeleton(n),this.renderContent(n,this.eventStoreToSegs(t.eventStore,t.eventUiBases,o))},n.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderSkeleton.unrender(),this.renderContent.unrender(),this.context.calendar.unregisterInteractiveComponent(this)},n.prototype._renderSkeleton=function(e){var n=e.theme;this.el.classList.add("fc-list-view");for(var r=0,s=(n.getClass("listView")||"").split(" ");r<s.length;r++){var o=s[r];o&&this.el.classList.add(o)}this.scroller=new t.ScrollComponent("hidden","auto"),this.el.appendChild(this.scroller.el),this.contentEl=this.scroller.el},n.prototype._unrenderSkeleton=function(){this.scroller.destroy()},n.prototype.updateSize=function(t,n,r){e.prototype.updateSize.call(this,t,n,r),this.eventRenderer.computeSizes(t),this.eventRenderer.assignSizes(t),this.scroller.clear(),r||this.scroller.setHeight(this.computeScrollerHeight(n))},n.prototype.computeScrollerHeight=function(e){return e-t.subtractInnerElHeight(this.el,this.scroller.el)},n.prototype._eventStoreToSegs=function(e,n,r){return this.eventRangesToSegs(t.sliceEventStore(e,n,this.props.dateProfile.activeRange,this.context.nextDayThreshold).fg,r)},n.prototype.eventRangesToSegs=function(e,t){for(var n=[],r=0,s=e;r<s.length;r++){var o=s[r];n.push.apply(n,this.eventRangeToSegs(o,t))}return n},n.prototype.eventRangeToSegs=function(e,n){var r,s,o,i=this.context,a=i.dateEnv,l=i.nextDayThreshold,d=e.range,c=e.def.allDay,p=[];for(r=0;r<n.length;r++)if((s=t.intersectRanges(d,n[r]))&&(o={component:this,eventRange:e,start:s.start,end:s.end,isStart:e.isStart&&s.start.valueOf()===d.start.valueOf(),isEnd:e.isEnd&&s.end.valueOf()===d.end.valueOf(),dayIndex:r},p.push(o),!o.isEnd&&!c&&r+1<n.length&&d.end<a.add(n[r+1].start,l))){o.end=d.end,o.isEnd=!0;break}return p},n.prototype.renderEmptyMessage=function(){this.contentEl.innerHTML='<div class="fc-list-empty-wrap2"><div class="fc-list-empty-wrap1"><div class="fc-list-empty">'+t.htmlEscape(this.context.options.noEventsMessage)+"</div></div></div>"},n.prototype.renderSegList=function(e){var n,r,s,o=this.context.theme,i=this.groupSegsByDay(e),a=t.htmlToElement('<table class="fc-list-table '+o.getClass("tableList")+'"><tbody></tbody></table>'),l=a.querySelector("tbody");for(n=0;n<i.length;n++)if(r=i[n])for(l.appendChild(this.buildDayHeaderRow(this.dayDates[n])),r=this.eventRenderer.sortEventSegs(r),s=0;s<r.length;s++)l.appendChild(r[s].el);this.contentEl.innerHTML="",this.contentEl.appendChild(a)},n.prototype.groupSegsByDay=function(e){var t,n,r=[];for(t=0;t<e.length;t++)(r[(n=e[t]).dayIndex]||(r[n.dayIndex]=[])).push(n);return r},n.prototype.buildDayHeaderRow=function(e){var n=this.context,r=n.theme,s=n.dateEnv,o=n.options,i=t.createFormatter(o.listDayFormat),a=t.createFormatter(o.listDayAltFormat);return t.createElement("tr",{className:"fc-list-heading","data-date":s.formatIso(e,{omitTime:!0})},'<td class="'+(r.getClass("tableListHeading")||r.getClass("widgetHeader"))+'" colspan="3">'+(i?t.buildGotoAnchorHtml(o,s,e,{class:"fc-list-heading-main"},t.htmlEscape(s.format(e,i))):"")+(a?t.buildGotoAnchorHtml(o,s,e,{class:"fc-list-heading-alt"},t.htmlEscape(s.format(e,a))):"")+"</td>")},n}(t.View);function i(e){for(var n=t.startOfDay(e.renderRange.start),r=e.renderRange.end,s=[],o=[];n<r;)s.push(n),o.push({start:n,end:t.addDays(n,1)}),n=t.addDays(n,1);return{dayDates:s,dayRanges:o}}o.prototype.fgSegSelector=".fc-list-item";var a=t.createPlugin({views:{list:{class:o,buttonTextKey:"list",listDayFormat:{month:"long",day:"numeric",year:"numeric"}},listDay:{type:"list",duration:{days:1},listDayFormat:{weekday:"long"}},listWeek:{type:"list",duration:{weeks:1},listDayFormat:{weekday:"long"},listDayAltFormat:{month:"long",day:"numeric",year:"numeric"}},listMonth:{type:"list",duration:{month:1},listDayAltFormat:{weekday:"long"}},listYear:{type:"list",duration:{year:1},listDayAltFormat:{weekday:"long"}}}});e.ListView=o,e.default=a,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/list/package.json b/library/fullcalendar/packages/list/package.json
deleted file mode 100644
index 90b0dcde1..000000000
--- a/library/fullcalendar/packages/list/package.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-  "name": "@fullcalendar/list",
-  "version": "4.4.2",
-  "title": "FullCalendar List View Plugin",
-  "description": "View your events as a bulleted list",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/list-view",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/luxon/LICENSE.txt b/library/fullcalendar/packages/luxon/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/luxon/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/luxon/README.md b/library/fullcalendar/packages/luxon/README.md
deleted file mode 100644
index 4c42b505e..000000000
--- a/library/fullcalendar/packages/luxon/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Luxon Plugin
-
-A connector to the Luxon date library
-
-[View the docs &raquo;](https://fullcalendar.io/docs/luxon-plugin)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/luxon/main.d.ts b/library/fullcalendar/packages/luxon/main.d.ts
deleted file mode 100644
index 54f016ddd..000000000
--- a/library/fullcalendar/packages/luxon/main.d.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../luxon
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/luxon' {
-    import { DateTime as LuxonDateTime, Duration as LuxonDuration } from 'luxon';
-    import { Calendar, Duration } from '@fullcalendar/core';
-    export function toDateTime(date: Date, calendar: Calendar): LuxonDateTime;
-    export function toDuration(duration: Duration, calendar: Calendar): LuxonDuration;
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/luxon/main.esm.js b/library/fullcalendar/packages/luxon/main.esm.js
deleted file mode 100644
index 43eea0f96..000000000
--- a/library/fullcalendar/packages/luxon/main.esm.js
+++ /dev/null
@@ -1,162 +0,0 @@
-/*!
-FullCalendar Luxon Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { DateTime, Duration } from 'luxon';
-import { createPlugin, Calendar, NamedTimeZoneImpl } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-function toDateTime(date, calendar) {
-    if (!(calendar instanceof Calendar)) {
-        throw new Error('must supply a Calendar instance');
-    }
-    return DateTime.fromJSDate(date, {
-        zone: calendar.dateEnv.timeZone,
-        locale: calendar.dateEnv.locale.codes[0]
-    });
-}
-function toDuration(duration, calendar) {
-    if (!(calendar instanceof Calendar)) {
-        throw new Error('must supply a Calendar instance');
-    }
-    return Duration.fromObject(__assign({}, duration, { locale: calendar.dateEnv.locale.codes[0] }));
-}
-var LuxonNamedTimeZone = /** @class */ (function (_super) {
-    __extends(LuxonNamedTimeZone, _super);
-    function LuxonNamedTimeZone() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    LuxonNamedTimeZone.prototype.offsetForArray = function (a) {
-        return arrayToLuxon(a, this.timeZoneName).offset;
-    };
-    LuxonNamedTimeZone.prototype.timestampToArray = function (ms) {
-        return luxonToArray(DateTime.fromMillis(ms, {
-            zone: this.timeZoneName
-        }));
-    };
-    return LuxonNamedTimeZone;
-}(NamedTimeZoneImpl));
-function formatWithCmdStr(cmdStr, arg) {
-    var cmd = parseCmdStr(cmdStr);
-    if (arg.end) {
-        var start = arrayToLuxon(arg.start.array, arg.timeZone, arg.localeCodes[0]);
-        var end = arrayToLuxon(arg.end.array, arg.timeZone, arg.localeCodes[0]);
-        return formatRange(cmd, start.toFormat.bind(start), end.toFormat.bind(end), arg.separator);
-    }
-    return arrayToLuxon(arg.date.array, arg.timeZone, arg.localeCodes[0]).toFormat(cmd.whole);
-}
-var main = createPlugin({
-    cmdFormatter: formatWithCmdStr,
-    namedTimeZonedImpl: LuxonNamedTimeZone
-});
-function luxonToArray(datetime) {
-    return [
-        datetime.year,
-        datetime.month - 1,
-        datetime.day,
-        datetime.hour,
-        datetime.minute,
-        datetime.second,
-        datetime.millisecond
-    ];
-}
-function arrayToLuxon(arr, timeZone, locale) {
-    return DateTime.fromObject({
-        zone: timeZone,
-        locale: locale,
-        year: arr[0],
-        month: arr[1] + 1,
-        day: arr[2],
-        hour: arr[3],
-        minute: arr[4],
-        second: arr[5],
-        millisecond: arr[6]
-    });
-}
-function parseCmdStr(cmdStr) {
-    var parts = cmdStr.match(/^(.*?)\{(.*)\}(.*)$/); // TODO: lookbehinds for escape characters
-    if (parts) {
-        var middle = parseCmdStr(parts[2]);
-        return {
-            head: parts[1],
-            middle: middle,
-            tail: parts[3],
-            whole: parts[1] + middle.whole + parts[3]
-        };
-    }
-    else {
-        return {
-            head: null,
-            middle: null,
-            tail: null,
-            whole: cmdStr
-        };
-    }
-}
-function formatRange(cmd, formatStart, formatEnd, separator) {
-    if (cmd.middle) {
-        var startHead = formatStart(cmd.head);
-        var startMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-        var startTail = formatStart(cmd.tail);
-        var endHead = formatEnd(cmd.head);
-        var endMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-        var endTail = formatEnd(cmd.tail);
-        if (startHead === endHead && startTail === endTail) {
-            return startHead +
-                (startMiddle === endMiddle ? startMiddle : startMiddle + separator + endMiddle) +
-                startTail;
-        }
-    }
-    var startWhole = formatStart(cmd.whole);
-    var endWhole = formatEnd(cmd.whole);
-    if (startWhole === endWhole) {
-        return startWhole;
-    }
-    else {
-        return startWhole + separator + endWhole;
-    }
-}
-
-export default main;
-export { toDateTime, toDuration };
diff --git a/library/fullcalendar/packages/luxon/main.js b/library/fullcalendar/packages/luxon/main.js
deleted file mode 100644
index ade582b2b..000000000
--- a/library/fullcalendar/packages/luxon/main.js
+++ /dev/null
@@ -1,170 +0,0 @@
-/*!
-FullCalendar Luxon Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('luxon'), require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', 'luxon', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarLuxon = {}, global.luxon, global.FullCalendar));
-}(this, function (exports, luxon, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    function toDateTime(date, calendar) {
-        if (!(calendar instanceof core.Calendar)) {
-            throw new Error('must supply a Calendar instance');
-        }
-        return luxon.DateTime.fromJSDate(date, {
-            zone: calendar.dateEnv.timeZone,
-            locale: calendar.dateEnv.locale.codes[0]
-        });
-    }
-    function toDuration(duration, calendar) {
-        if (!(calendar instanceof core.Calendar)) {
-            throw new Error('must supply a Calendar instance');
-        }
-        return luxon.Duration.fromObject(__assign({}, duration, { locale: calendar.dateEnv.locale.codes[0] }));
-    }
-    var LuxonNamedTimeZone = /** @class */ (function (_super) {
-        __extends(LuxonNamedTimeZone, _super);
-        function LuxonNamedTimeZone() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        LuxonNamedTimeZone.prototype.offsetForArray = function (a) {
-            return arrayToLuxon(a, this.timeZoneName).offset;
-        };
-        LuxonNamedTimeZone.prototype.timestampToArray = function (ms) {
-            return luxonToArray(luxon.DateTime.fromMillis(ms, {
-                zone: this.timeZoneName
-            }));
-        };
-        return LuxonNamedTimeZone;
-    }(core.NamedTimeZoneImpl));
-    function formatWithCmdStr(cmdStr, arg) {
-        var cmd = parseCmdStr(cmdStr);
-        if (arg.end) {
-            var start = arrayToLuxon(arg.start.array, arg.timeZone, arg.localeCodes[0]);
-            var end = arrayToLuxon(arg.end.array, arg.timeZone, arg.localeCodes[0]);
-            return formatRange(cmd, start.toFormat.bind(start), end.toFormat.bind(end), arg.separator);
-        }
-        return arrayToLuxon(arg.date.array, arg.timeZone, arg.localeCodes[0]).toFormat(cmd.whole);
-    }
-    var main = core.createPlugin({
-        cmdFormatter: formatWithCmdStr,
-        namedTimeZonedImpl: LuxonNamedTimeZone
-    });
-    function luxonToArray(datetime) {
-        return [
-            datetime.year,
-            datetime.month - 1,
-            datetime.day,
-            datetime.hour,
-            datetime.minute,
-            datetime.second,
-            datetime.millisecond
-        ];
-    }
-    function arrayToLuxon(arr, timeZone, locale) {
-        return luxon.DateTime.fromObject({
-            zone: timeZone,
-            locale: locale,
-            year: arr[0],
-            month: arr[1] + 1,
-            day: arr[2],
-            hour: arr[3],
-            minute: arr[4],
-            second: arr[5],
-            millisecond: arr[6]
-        });
-    }
-    function parseCmdStr(cmdStr) {
-        var parts = cmdStr.match(/^(.*?)\{(.*)\}(.*)$/); // TODO: lookbehinds for escape characters
-        if (parts) {
-            var middle = parseCmdStr(parts[2]);
-            return {
-                head: parts[1],
-                middle: middle,
-                tail: parts[3],
-                whole: parts[1] + middle.whole + parts[3]
-            };
-        }
-        else {
-            return {
-                head: null,
-                middle: null,
-                tail: null,
-                whole: cmdStr
-            };
-        }
-    }
-    function formatRange(cmd, formatStart, formatEnd, separator) {
-        if (cmd.middle) {
-            var startHead = formatStart(cmd.head);
-            var startMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-            var startTail = formatStart(cmd.tail);
-            var endHead = formatEnd(cmd.head);
-            var endMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-            var endTail = formatEnd(cmd.tail);
-            if (startHead === endHead && startTail === endTail) {
-                return startHead +
-                    (startMiddle === endMiddle ? startMiddle : startMiddle + separator + endMiddle) +
-                    startTail;
-            }
-        }
-        var startWhole = formatStart(cmd.whole);
-        var endWhole = formatEnd(cmd.whole);
-        if (startWhole === endWhole) {
-            return startWhole;
-        }
-        else {
-            return startWhole + separator + endWhole;
-        }
-    }
-
-    exports.default = main;
-    exports.toDateTime = toDateTime;
-    exports.toDuration = toDuration;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/luxon/main.min.js b/library/fullcalendar/packages/luxon/main.min.js
deleted file mode 100644
index 111695f30..000000000
--- a/library/fullcalendar/packages/luxon/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Luxon Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("luxon"),require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","luxon","@fullcalendar/core"],t):t((e=e||self).FullCalendarLuxon={},e.luxon,e.FullCalendar)}(this,(function(e,t,n){"use strict";var o=function(e,t){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)};var r=function(){return(r=Object.assign||function(e){for(var t,n=1,o=arguments.length;n<o;n++)for(var r in t=arguments[n])Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e}).apply(this,arguments)};var a=function(e){function n(){return null!==e&&e.apply(this,arguments)||this}return function(e,t){function n(){this.constructor=e}o(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}(n,e),n.prototype.offsetForArray=function(e){return l(e,this.timeZoneName).offset},n.prototype.timestampToArray=function(e){return[(n=t.DateTime.fromMillis(e,{zone:this.timeZoneName})).year,n.month-1,n.day,n.hour,n.minute,n.second,n.millisecond];var n},n}(n.NamedTimeZoneImpl);var i=n.createPlugin({cmdFormatter:function(e,t){var n=function e(t){var n=t.match(/^(.*?)\{(.*)\}(.*)$/);if(n){var o=e(n[2]);return{head:n[1],middle:o,tail:n[3],whole:n[1]+o.whole+n[3]}}return{head:null,middle:null,tail:null,whole:t}}(e);if(t.end){var o=l(t.start.array,t.timeZone,t.localeCodes[0]),r=l(t.end.array,t.timeZone,t.localeCodes[0]);return function e(t,n,o,r){if(t.middle){var a=n(t.head),i=e(t.middle,n,o,r),l=n(t.tail),u=o(t.head),c=e(t.middle,n,o,r),d=o(t.tail);if(a===u&&l===d)return a+(i===c?i:i+r+c)+l}var f=n(t.whole),m=o(t.whole);return f===m?f:f+r+m}(n,o.toFormat.bind(o),r.toFormat.bind(r),t.separator)}return l(t.date.array,t.timeZone,t.localeCodes[0]).toFormat(n.whole)},namedTimeZonedImpl:a});function l(e,n,o){return t.DateTime.fromObject({zone:n,locale:o,year:e[0],month:e[1]+1,day:e[2],hour:e[3],minute:e[4],second:e[5],millisecond:e[6]})}e.default=i,e.toDateTime=function(e,o){if(!(o instanceof n.Calendar))throw new Error("must supply a Calendar instance");return t.DateTime.fromJSDate(e,{zone:o.dateEnv.timeZone,locale:o.dateEnv.locale.codes[0]})},e.toDuration=function(e,o){if(!(o instanceof n.Calendar))throw new Error("must supply a Calendar instance");return t.Duration.fromObject(r({},e,{locale:o.dateEnv.locale.codes[0]}))},Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/luxon/package.json b/library/fullcalendar/packages/luxon/package.json
deleted file mode 100644
index a7e2bbfcb..000000000
--- a/library/fullcalendar/packages/luxon/package.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "name": "@fullcalendar/luxon",
-  "version": "4.4.2",
-  "title": "FullCalendar Luxon Plugin",
-  "description": "A connector to the Luxon date library",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/luxon-plugin",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0",
-    "luxon": "^1.12.1"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/moment-timezone/LICENSE.txt b/library/fullcalendar/packages/moment-timezone/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/moment-timezone/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/moment-timezone/README.md b/library/fullcalendar/packages/moment-timezone/README.md
deleted file mode 100644
index e84412a2a..000000000
--- a/library/fullcalendar/packages/moment-timezone/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Moment Timezone Plugin
-
-A connector to the moment-timezone library
-
-[View the docs &raquo;](https://fullcalendar.io/docs/moment-plugins#moment-timezone)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/moment-timezone/main.d.ts b/library/fullcalendar/packages/moment-timezone/main.d.ts
deleted file mode 100644
index eb0a165b1..000000000
--- a/library/fullcalendar/packages/moment-timezone/main.d.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../moment-timezone/builds/moment-timezone-with-data
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/moment-timezone' {
-    import 'moment-timezone/builds/moment-timezone-with-data';
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/moment-timezone/main.esm.js b/library/fullcalendar/packages/moment-timezone/main.esm.js
deleted file mode 100644
index df11b1f46..000000000
--- a/library/fullcalendar/packages/moment-timezone/main.esm.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/*!
-FullCalendar Moment Timezone Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import * as momentNs from 'moment';
-import 'moment-timezone/builds/moment-timezone-with-data';
-import { createPlugin, NamedTimeZoneImpl } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var moment = momentNs; // the directly callable function
-var MomentNamedTimeZone = /** @class */ (function (_super) {
-    __extends(MomentNamedTimeZone, _super);
-    function MomentNamedTimeZone() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    MomentNamedTimeZone.prototype.offsetForArray = function (a) {
-        return moment.tz(a, this.timeZoneName).utcOffset();
-    };
-    MomentNamedTimeZone.prototype.timestampToArray = function (ms) {
-        return moment.tz(ms, this.timeZoneName).toArray();
-    };
-    return MomentNamedTimeZone;
-}(NamedTimeZoneImpl));
-var main = createPlugin({
-    namedTimeZonedImpl: MomentNamedTimeZone
-});
-
-export default main;
diff --git a/library/fullcalendar/packages/moment-timezone/main.js b/library/fullcalendar/packages/moment-timezone/main.js
deleted file mode 100644
index 4d9e2df13..000000000
--- a/library/fullcalendar/packages/moment-timezone/main.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/*!
-FullCalendar Moment Timezone Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('moment'), require('moment-timezone/builds/moment-timezone-with-data'), require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', 'moment', 'moment-timezone/builds/moment-timezone-with-data', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarMomentTimezone = {}, global.moment, global.moment, global.FullCalendar));
-}(this, function (exports, momentNs, momentTimezoneWithData, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var moment = momentNs; // the directly callable function
-    var MomentNamedTimeZone = /** @class */ (function (_super) {
-        __extends(MomentNamedTimeZone, _super);
-        function MomentNamedTimeZone() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        MomentNamedTimeZone.prototype.offsetForArray = function (a) {
-            return moment.tz(a, this.timeZoneName).utcOffset();
-        };
-        MomentNamedTimeZone.prototype.timestampToArray = function (ms) {
-            return moment.tz(ms, this.timeZoneName).toArray();
-        };
-        return MomentNamedTimeZone;
-    }(core.NamedTimeZoneImpl));
-    var main = core.createPlugin({
-        namedTimeZonedImpl: MomentNamedTimeZone
-    });
-
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/moment-timezone/main.min.js b/library/fullcalendar/packages/moment-timezone/main.min.js
deleted file mode 100644
index 11f30fdec..000000000
--- a/library/fullcalendar/packages/moment-timezone/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Moment Timezone Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("moment"),require("moment-timezone/builds/moment-timezone-with-data"),require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","moment","moment-timezone/builds/moment-timezone-with-data","@fullcalendar/core"],t):t((e=e||self).FullCalendarMomentTimezone={},e.moment,e.moment,e.FullCalendar)}(this,(function(e,t,n,o){"use strict";var r=function(e,t){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)};var i=t,u=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return function(e,t){function n(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}(t,e),t.prototype.offsetForArray=function(e){return i.tz(e,this.timeZoneName).utcOffset()},t.prototype.timestampToArray=function(e){return i.tz(e,this.timeZoneName).toArray()},t}(o.NamedTimeZoneImpl),m=o.createPlugin({namedTimeZonedImpl:u});e.default=m,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/moment-timezone/package.json b/library/fullcalendar/packages/moment-timezone/package.json
deleted file mode 100644
index 8bc56ec09..000000000
--- a/library/fullcalendar/packages/moment-timezone/package.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-  "name": "@fullcalendar/moment-timezone",
-  "version": "4.4.2",
-  "title": "FullCalendar Moment Timezone Plugin",
-  "description": "A connector to the moment-timezone library",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/moment-plugins#moment-timezone",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0",
-    "moment": "^2.24.0",
-    "moment-timezone": "^0.5.25"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/moment/LICENSE.txt b/library/fullcalendar/packages/moment/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/moment/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/moment/README.md b/library/fullcalendar/packages/moment/README.md
deleted file mode 100644
index 854e4367f..000000000
--- a/library/fullcalendar/packages/moment/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Moment Plugin
-
-A connector to the MomentJS date library
-
-[View the docs &raquo;](https://fullcalendar.io/docs/moment-plugins)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/moment/main.d.ts b/library/fullcalendar/packages/moment/main.d.ts
deleted file mode 100644
index cc81dab62..000000000
--- a/library/fullcalendar/packages/moment/main.d.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../moment
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/moment' {
-    import * as momentNs from 'moment';
-    import { Calendar, Duration } from '@fullcalendar/core';
-    export function toMoment(date: Date, calendar: Calendar): momentNs.Moment;
-    export function toDuration(fcDuration: Duration): momentNs.Duration;
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/moment/main.esm.js b/library/fullcalendar/packages/moment/main.esm.js
deleted file mode 100644
index fb97563f3..000000000
--- a/library/fullcalendar/packages/moment/main.esm.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/*!
-FullCalendar Moment Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import * as momentNs from 'moment';
-import { createPlugin, Calendar } from '@fullcalendar/core';
-
-var moment = momentNs; // the directly callable function
-function toMoment(date, calendar) {
-    if (!(calendar instanceof Calendar)) {
-        throw new Error('must supply a Calendar instance');
-    }
-    return convertToMoment(date, calendar.dateEnv.timeZone, null, calendar.dateEnv.locale.codes[0]);
-}
-function toDuration(fcDuration) {
-    return moment.duration(fcDuration); // moment accepts all the props that fc.Duration already has!
-}
-function formatWithCmdStr(cmdStr, arg) {
-    var cmd = parseCmdStr(cmdStr);
-    if (arg.end) {
-        var startMom = convertToMoment(arg.start.array, arg.timeZone, arg.start.timeZoneOffset, arg.localeCodes[0]);
-        var endMom = convertToMoment(arg.end.array, arg.timeZone, arg.end.timeZoneOffset, arg.localeCodes[0]);
-        return formatRange(cmd, createMomentFormatFunc(startMom), createMomentFormatFunc(endMom), arg.separator);
-    }
-    return convertToMoment(arg.date.array, arg.timeZone, arg.date.timeZoneOffset, arg.localeCodes[0]).format(cmd.whole); // TODO: test for this
-}
-var main = createPlugin({
-    cmdFormatter: formatWithCmdStr
-});
-function createMomentFormatFunc(mom) {
-    return function (cmdStr) {
-        return cmdStr ? mom.format(cmdStr) : ''; // because calling with blank string results in ISO8601 :(
-    };
-}
-function convertToMoment(input, timeZone, timeZoneOffset, locale) {
-    var mom;
-    if (timeZone === 'local') {
-        mom = moment(input);
-    }
-    else if (timeZone === 'UTC') {
-        mom = moment.utc(input);
-    }
-    else if (moment.tz) {
-        mom = moment.tz(input, timeZone);
-    }
-    else {
-        mom = moment.utc(input);
-        if (timeZoneOffset != null) {
-            mom.utcOffset(timeZoneOffset);
-        }
-    }
-    mom.locale(locale);
-    return mom;
-}
-function parseCmdStr(cmdStr) {
-    var parts = cmdStr.match(/^(.*?)\{(.*)\}(.*)$/); // TODO: lookbehinds for escape characters
-    if (parts) {
-        var middle = parseCmdStr(parts[2]);
-        return {
-            head: parts[1],
-            middle: middle,
-            tail: parts[3],
-            whole: parts[1] + middle.whole + parts[3]
-        };
-    }
-    else {
-        return {
-            head: null,
-            middle: null,
-            tail: null,
-            whole: cmdStr
-        };
-    }
-}
-function formatRange(cmd, formatStart, formatEnd, separator) {
-    if (cmd.middle) {
-        var startHead = formatStart(cmd.head);
-        var startMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-        var startTail = formatStart(cmd.tail);
-        var endHead = formatEnd(cmd.head);
-        var endMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-        var endTail = formatEnd(cmd.tail);
-        if (startHead === endHead && startTail === endTail) {
-            return startHead +
-                (startMiddle === endMiddle ? startMiddle : startMiddle + separator + endMiddle) +
-                startTail;
-        }
-    }
-    var startWhole = formatStart(cmd.whole);
-    var endWhole = formatEnd(cmd.whole);
-    if (startWhole === endWhole) {
-        return startWhole;
-    }
-    else {
-        return startWhole + separator + endWhole;
-    }
-}
-
-export default main;
-export { toDuration, toMoment };
diff --git a/library/fullcalendar/packages/moment/main.js b/library/fullcalendar/packages/moment/main.js
deleted file mode 100644
index 794bee900..000000000
--- a/library/fullcalendar/packages/moment/main.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/*!
-FullCalendar Moment Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('moment'), require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', 'moment', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarMoment = {}, global.moment, global.FullCalendar));
-}(this, function (exports, momentNs, core) { 'use strict';
-
-    var moment = momentNs; // the directly callable function
-    function toMoment(date, calendar) {
-        if (!(calendar instanceof core.Calendar)) {
-            throw new Error('must supply a Calendar instance');
-        }
-        return convertToMoment(date, calendar.dateEnv.timeZone, null, calendar.dateEnv.locale.codes[0]);
-    }
-    function toDuration(fcDuration) {
-        return moment.duration(fcDuration); // moment accepts all the props that fc.Duration already has!
-    }
-    function formatWithCmdStr(cmdStr, arg) {
-        var cmd = parseCmdStr(cmdStr);
-        if (arg.end) {
-            var startMom = convertToMoment(arg.start.array, arg.timeZone, arg.start.timeZoneOffset, arg.localeCodes[0]);
-            var endMom = convertToMoment(arg.end.array, arg.timeZone, arg.end.timeZoneOffset, arg.localeCodes[0]);
-            return formatRange(cmd, createMomentFormatFunc(startMom), createMomentFormatFunc(endMom), arg.separator);
-        }
-        return convertToMoment(arg.date.array, arg.timeZone, arg.date.timeZoneOffset, arg.localeCodes[0]).format(cmd.whole); // TODO: test for this
-    }
-    var main = core.createPlugin({
-        cmdFormatter: formatWithCmdStr
-    });
-    function createMomentFormatFunc(mom) {
-        return function (cmdStr) {
-            return cmdStr ? mom.format(cmdStr) : ''; // because calling with blank string results in ISO8601 :(
-        };
-    }
-    function convertToMoment(input, timeZone, timeZoneOffset, locale) {
-        var mom;
-        if (timeZone === 'local') {
-            mom = moment(input);
-        }
-        else if (timeZone === 'UTC') {
-            mom = moment.utc(input);
-        }
-        else if (moment.tz) {
-            mom = moment.tz(input, timeZone);
-        }
-        else {
-            mom = moment.utc(input);
-            if (timeZoneOffset != null) {
-                mom.utcOffset(timeZoneOffset);
-            }
-        }
-        mom.locale(locale);
-        return mom;
-    }
-    function parseCmdStr(cmdStr) {
-        var parts = cmdStr.match(/^(.*?)\{(.*)\}(.*)$/); // TODO: lookbehinds for escape characters
-        if (parts) {
-            var middle = parseCmdStr(parts[2]);
-            return {
-                head: parts[1],
-                middle: middle,
-                tail: parts[3],
-                whole: parts[1] + middle.whole + parts[3]
-            };
-        }
-        else {
-            return {
-                head: null,
-                middle: null,
-                tail: null,
-                whole: cmdStr
-            };
-        }
-    }
-    function formatRange(cmd, formatStart, formatEnd, separator) {
-        if (cmd.middle) {
-            var startHead = formatStart(cmd.head);
-            var startMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-            var startTail = formatStart(cmd.tail);
-            var endHead = formatEnd(cmd.head);
-            var endMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
-            var endTail = formatEnd(cmd.tail);
-            if (startHead === endHead && startTail === endTail) {
-                return startHead +
-                    (startMiddle === endMiddle ? startMiddle : startMiddle + separator + endMiddle) +
-                    startTail;
-            }
-        }
-        var startWhole = formatStart(cmd.whole);
-        var endWhole = formatEnd(cmd.whole);
-        if (startWhole === endWhole) {
-            return startWhole;
-        }
-        else {
-            return startWhole + separator + endWhole;
-        }
-    }
-
-    exports.default = main;
-    exports.toDuration = toDuration;
-    exports.toMoment = toMoment;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/moment/main.min.js b/library/fullcalendar/packages/moment/main.min.js
deleted file mode 100644
index 39552c279..000000000
--- a/library/fullcalendar/packages/moment/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Moment Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("moment"),require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","moment","@fullcalendar/core"],t):t((e=e||self).FullCalendarMoment={},e.moment,e.FullCalendar)}(this,(function(e,t,n){"use strict";var r=t;var a=n.createPlugin({cmdFormatter:function(e,t){var n=function e(t){var n=t.match(/^(.*?)\{(.*)\}(.*)$/);if(n){var r=e(n[2]);return{head:n[1],middle:r,tail:n[3],whole:n[1]+r.whole+n[3]}}return{head:null,middle:null,tail:null,whole:t}}(e);if(t.end){var r=l(t.start.array,t.timeZone,t.start.timeZoneOffset,t.localeCodes[0]),a=l(t.end.array,t.timeZone,t.end.timeZoneOffset,t.localeCodes[0]);return function e(t,n,r,a){if(t.middle){var o=n(t.head),l=e(t.middle,n,r,a),u=n(t.tail),i=r(t.head),d=e(t.middle,n,r,a),f=r(t.tail);if(o===i&&u===f)return o+(l===d?l:l+a+d)+u}var c=n(t.whole),m=r(t.whole);return c===m?c:c+a+m}(n,o(r),o(a),t.separator)}return l(t.date.array,t.timeZone,t.date.timeZoneOffset,t.localeCodes[0]).format(n.whole)}});function o(e){return function(t){return t?e.format(t):""}}function l(e,t,n,a){var o;return"local"===t?o=r(e):"UTC"===t?o=r.utc(e):r.tz?o=r.tz(e,t):(o=r.utc(e),null!=n&&o.utcOffset(n)),o.locale(a),o}e.default=a,e.toDuration=function(e){return r.duration(e)},e.toMoment=function(e,t){if(!(t instanceof n.Calendar))throw new Error("must supply a Calendar instance");return l(e,t.dateEnv.timeZone,null,t.dateEnv.locale.codes[0])},Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/moment/package.json b/library/fullcalendar/packages/moment/package.json
deleted file mode 100644
index d7571f312..000000000
--- a/library/fullcalendar/packages/moment/package.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "name": "@fullcalendar/moment",
-  "version": "4.4.2",
-  "title": "FullCalendar Moment Plugin",
-  "description": "A connector to the MomentJS date library",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/moment-plugins",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0",
-    "moment": "^2.24.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/rrule/LICENSE.txt b/library/fullcalendar/packages/rrule/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/rrule/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/rrule/README.md b/library/fullcalendar/packages/rrule/README.md
deleted file mode 100644
index 7b56bed78..000000000
--- a/library/fullcalendar/packages/rrule/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar RRule Plugin
-
-A connector to the RRule library, for recurring events
-
-[View the docs &raquo;](https://fullcalendar.io/docs/rrule-plugin)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/rrule/main.d.ts b/library/fullcalendar/packages/rrule/main.d.ts
deleted file mode 100644
index 8ce74e975..000000000
--- a/library/fullcalendar/packages/rrule/main.d.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-
-declare module '@fullcalendar/rrule' {
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
diff --git a/library/fullcalendar/packages/rrule/main.esm.js b/library/fullcalendar/packages/rrule/main.esm.js
deleted file mode 100644
index e4b92e95c..000000000
--- a/library/fullcalendar/packages/rrule/main.esm.js
+++ /dev/null
@@ -1,121 +0,0 @@
-/*!
-FullCalendar RRule Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { rrulestr, RRule } from 'rrule';
-import { createPlugin, refineProps, createDuration } from '@fullcalendar/core';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-var EVENT_DEF_PROPS = {
-    rrule: null,
-    duration: createDuration
-};
-var recurring = {
-    parse: function (rawEvent, leftoverProps, dateEnv) {
-        if (rawEvent.rrule != null) {
-            var props = refineProps(rawEvent, EVENT_DEF_PROPS, {}, leftoverProps);
-            var parsed = parseRRule(props.rrule, dateEnv);
-            if (parsed) {
-                return {
-                    typeData: parsed.rrule,
-                    allDayGuess: parsed.allDayGuess,
-                    duration: props.duration
-                };
-            }
-        }
-        return null;
-    },
-    expand: function (rrule, framingRange) {
-        // we WANT an inclusive start and in exclusive end, but the js rrule lib will only do either BOTH
-        // inclusive or BOTH exclusive, which is stupid: https://github.com/jakubroztocil/rrule/issues/84
-        // Workaround: make inclusive, which will generate extra occurences, and then trim.
-        return rrule.between(framingRange.start, framingRange.end, true)
-            .filter(function (date) {
-            return date.valueOf() < framingRange.end.valueOf();
-        });
-    }
-};
-var main = createPlugin({
-    recurringTypes: [recurring]
-});
-function parseRRule(input, dateEnv) {
-    var allDayGuess = null;
-    var rrule;
-    if (typeof input === 'string') {
-        rrule = rrulestr(input);
-    }
-    else if (typeof input === 'object' && input) { // non-null object
-        var refined = __assign({}, input); // copy
-        if (typeof refined.dtstart === 'string') {
-            var dtstartMeta = dateEnv.createMarkerMeta(refined.dtstart);
-            if (dtstartMeta) {
-                refined.dtstart = dtstartMeta.marker;
-                allDayGuess = dtstartMeta.isTimeUnspecified;
-            }
-            else {
-                delete refined.dtstart;
-            }
-        }
-        if (typeof refined.until === 'string') {
-            refined.until = dateEnv.createMarker(refined.until);
-        }
-        if (refined.freq != null) {
-            refined.freq = convertConstant(refined.freq);
-        }
-        if (refined.wkst != null) {
-            refined.wkst = convertConstant(refined.wkst);
-        }
-        else {
-            refined.wkst = (dateEnv.weekDow - 1 + 7) % 7; // convert Sunday-first to Monday-first
-        }
-        if (refined.byweekday != null) {
-            refined.byweekday = convertConstants(refined.byweekday); // the plural version
-        }
-        rrule = new RRule(refined);
-    }
-    if (rrule) {
-        return { rrule: rrule, allDayGuess: allDayGuess };
-    }
-    return null;
-}
-function convertConstants(input) {
-    if (Array.isArray(input)) {
-        return input.map(convertConstant);
-    }
-    return convertConstant(input);
-}
-function convertConstant(input) {
-    if (typeof input === 'string') {
-        return RRule[input.toUpperCase()];
-    }
-    return input;
-}
-
-export default main;
diff --git a/library/fullcalendar/packages/rrule/main.js b/library/fullcalendar/packages/rrule/main.js
deleted file mode 100644
index 29e6130ac..000000000
--- a/library/fullcalendar/packages/rrule/main.js
+++ /dev/null
@@ -1,128 +0,0 @@
-/*!
-FullCalendar RRule Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('rrule'), require('@fullcalendar/core')) :
-    typeof define === 'function' && define.amd ? define(['exports', 'rrule', '@fullcalendar/core'], factory) :
-    (global = global || self, factory(global.FullCalendarRrule = {}, global.rrule, global.FullCalendar));
-}(this, function (exports, rrule, core) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    var EVENT_DEF_PROPS = {
-        rrule: null,
-        duration: core.createDuration
-    };
-    var recurring = {
-        parse: function (rawEvent, leftoverProps, dateEnv) {
-            if (rawEvent.rrule != null) {
-                var props = core.refineProps(rawEvent, EVENT_DEF_PROPS, {}, leftoverProps);
-                var parsed = parseRRule(props.rrule, dateEnv);
-                if (parsed) {
-                    return {
-                        typeData: parsed.rrule,
-                        allDayGuess: parsed.allDayGuess,
-                        duration: props.duration
-                    };
-                }
-            }
-            return null;
-        },
-        expand: function (rrule, framingRange) {
-            // we WANT an inclusive start and in exclusive end, but the js rrule lib will only do either BOTH
-            // inclusive or BOTH exclusive, which is stupid: https://github.com/jakubroztocil/rrule/issues/84
-            // Workaround: make inclusive, which will generate extra occurences, and then trim.
-            return rrule.between(framingRange.start, framingRange.end, true)
-                .filter(function (date) {
-                return date.valueOf() < framingRange.end.valueOf();
-            });
-        }
-    };
-    var main = core.createPlugin({
-        recurringTypes: [recurring]
-    });
-    function parseRRule(input, dateEnv) {
-        var allDayGuess = null;
-        var rrule$1;
-        if (typeof input === 'string') {
-            rrule$1 = rrule.rrulestr(input);
-        }
-        else if (typeof input === 'object' && input) { // non-null object
-            var refined = __assign({}, input); // copy
-            if (typeof refined.dtstart === 'string') {
-                var dtstartMeta = dateEnv.createMarkerMeta(refined.dtstart);
-                if (dtstartMeta) {
-                    refined.dtstart = dtstartMeta.marker;
-                    allDayGuess = dtstartMeta.isTimeUnspecified;
-                }
-                else {
-                    delete refined.dtstart;
-                }
-            }
-            if (typeof refined.until === 'string') {
-                refined.until = dateEnv.createMarker(refined.until);
-            }
-            if (refined.freq != null) {
-                refined.freq = convertConstant(refined.freq);
-            }
-            if (refined.wkst != null) {
-                refined.wkst = convertConstant(refined.wkst);
-            }
-            else {
-                refined.wkst = (dateEnv.weekDow - 1 + 7) % 7; // convert Sunday-first to Monday-first
-            }
-            if (refined.byweekday != null) {
-                refined.byweekday = convertConstants(refined.byweekday); // the plural version
-            }
-            rrule$1 = new rrule.RRule(refined);
-        }
-        if (rrule$1) {
-            return { rrule: rrule$1, allDayGuess: allDayGuess };
-        }
-        return null;
-    }
-    function convertConstants(input) {
-        if (Array.isArray(input)) {
-            return input.map(convertConstant);
-        }
-        return convertConstant(input);
-    }
-    function convertConstant(input) {
-        if (typeof input === 'string') {
-            return rrule.RRule[input.toUpperCase()];
-        }
-        return input;
-    }
-
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/rrule/main.min.js b/library/fullcalendar/packages/rrule/main.min.js
deleted file mode 100644
index 68addc2bd..000000000
--- a/library/fullcalendar/packages/rrule/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar RRule Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports,require("rrule"),require("@fullcalendar/core")):"function"==typeof define&&define.amd?define(["exports","rrule","@fullcalendar/core"],r):r((e=e||self).FullCalendarRrule={},e.rrule,e.FullCalendar)}(this,(function(e,r,t){"use strict";var n=function(){return(n=Object.assign||function(e){for(var r,t=1,n=arguments.length;t<n;t++)for(var u in r=arguments[t])Object.prototype.hasOwnProperty.call(r,u)&&(e[u]=r[u]);return e}).apply(this,arguments)},u={rrule:null,duration:t.createDuration},l={parse:function(e,l,a){if(null!=e.rrule){var f=t.refineProps(e,u,{},l),o=function(e,t){var u,l=null;if("string"==typeof e)u=r.rrulestr(e);else if("object"==typeof e&&e){var a=n({},e);if("string"==typeof a.dtstart){var f=t.createMarkerMeta(a.dtstart);f?(a.dtstart=f.marker,l=f.isTimeUnspecified):delete a.dtstart}"string"==typeof a.until&&(a.until=t.createMarker(a.until)),null!=a.freq&&(a.freq=i(a.freq)),null!=a.wkst?a.wkst=i(a.wkst):a.wkst=(t.weekDow-1+7)%7,null!=a.byweekday&&(a.byweekday=function(e){if(Array.isArray(e))return e.map(i);return i(e)}(a.byweekday)),u=new r.RRule(a)}if(u)return{rrule:u,allDayGuess:l};return null}(f.rrule,a);if(o)return{typeData:o.rrule,allDayGuess:o.allDayGuess,duration:f.duration}}return null},expand:function(e,r){return e.between(r.start,r.end,!0).filter((function(e){return e.valueOf()<r.end.valueOf()}))}},a=t.createPlugin({recurringTypes:[l]});function i(e){return"string"==typeof e?r.RRule[e.toUpperCase()]:e}e.default=a,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/rrule/package.json b/library/fullcalendar/packages/rrule/package.json
deleted file mode 100644
index 4cd35d029..000000000
--- a/library/fullcalendar/packages/rrule/package.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "name": "@fullcalendar/rrule",
-  "version": "4.4.2",
-  "title": "FullCalendar RRule Plugin",
-  "description": "A connector to the RRule library, for recurring events",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/rrule-plugin",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0",
-    "rrule": "^2.6.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/packages/timegrid/LICENSE.txt b/library/fullcalendar/packages/timegrid/LICENSE.txt
deleted file mode 100644
index 2149cfbef..000000000
--- a/library/fullcalendar/packages/timegrid/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2019 Adam Shaw
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/library/fullcalendar/packages/timegrid/README.md b/library/fullcalendar/packages/timegrid/README.md
deleted file mode 100644
index ac13676c8..000000000
--- a/library/fullcalendar/packages/timegrid/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# FullCalendar Time Grid Plugin
-
-Display your events on a grid of time slots
-
-[View the docs &raquo;](https://fullcalendar.io/docs/timegrid-view)
-
-This package was created from the [FullCalendar monorepo &raquo;](https://github.com/fullcalendar/fullcalendar)
diff --git a/library/fullcalendar/packages/timegrid/main.css b/library/fullcalendar/packages/timegrid/main.css
deleted file mode 100644
index b8ee6448a..000000000
--- a/library/fullcalendar/packages/timegrid/main.css
+++ /dev/null
@@ -1,309 +0,0 @@
-@charset "UTF-8";
-/* TimeGridView all-day area
---------------------------------------------------------------------------------------------------*/
-.fc-timeGrid-view .fc-day-grid {
-  position: relative;
-  z-index: 2;
-  /* so the "more.." popover will be over the time grid */
-}
-
-.fc-timeGrid-view .fc-day-grid .fc-row {
-  min-height: 3em;
-  /* all-day section will never get shorter than this */
-}
-
-.fc-timeGrid-view .fc-day-grid .fc-row .fc-content-skeleton {
-  padding-bottom: 1em;
-  /* give space underneath events for clicking/selecting days */
-}
-
-/* TimeGrid axis running down the side (for both the all-day area and the slot area)
---------------------------------------------------------------------------------------------------*/
-.fc .fc-axis {
-  /* .fc to overcome default cell styles */
-  vertical-align: middle;
-  padding: 0 4px;
-  white-space: nowrap;
-}
-
-.fc-ltr .fc-axis {
-  text-align: right;
-}
-
-.fc-rtl .fc-axis {
-  text-align: left;
-}
-
-/* TimeGrid Structure
---------------------------------------------------------------------------------------------------*/
-.fc-time-grid-container,
-.fc-time-grid {
-  /* so slats/bg/content/etc positions get scoped within here */
-  position: relative;
-  z-index: 1;
-}
-
-.fc-time-grid {
-  min-height: 100%;
-  /* so if height setting is 'auto', .fc-bg stretches to fill height */
-}
-
-.fc-time-grid table {
-  /* don't put outer borders on slats/bg/content/etc */
-  border: 0 hidden transparent;
-}
-
-.fc-time-grid > .fc-bg {
-  z-index: 1;
-}
-
-.fc-time-grid .fc-slats,
-.fc-time-grid > hr {
-  /* the <hr> TimeGridView injects when grid is shorter than scroller */
-  position: relative;
-  z-index: 2;
-}
-
-.fc-time-grid .fc-content-col {
-  position: relative;
-  /* because now-indicator lives directly inside */
-}
-
-.fc-time-grid .fc-content-skeleton {
-  position: absolute;
-  z-index: 3;
-  top: 0;
-  left: 0;
-  right: 0;
-}
-
-/* divs within a cell within the fc-content-skeleton */
-.fc-time-grid .fc-business-container {
-  position: relative;
-  z-index: 1;
-}
-
-.fc-time-grid .fc-bgevent-container {
-  position: relative;
-  z-index: 2;
-}
-
-.fc-time-grid .fc-highlight-container {
-  position: relative;
-  z-index: 3;
-}
-
-.fc-time-grid .fc-event-container {
-  position: relative;
-  z-index: 4;
-}
-
-.fc-time-grid .fc-now-indicator-line {
-  z-index: 5;
-}
-
-.fc-time-grid .fc-mirror-container {
-  /* also is fc-event-container */
-  position: relative;
-  z-index: 6;
-}
-
-/* TimeGrid Slats (lines that run horizontally)
---------------------------------------------------------------------------------------------------*/
-.fc-time-grid .fc-slats td {
-  height: 1.5em;
-  border-bottom: 0;
-  /* each cell is responsible for its top border */
-}
-
-.fc-time-grid .fc-slats .fc-minor td {
-  border-top-style: dotted;
-}
-
-/* TimeGrid Highlighting Slots
---------------------------------------------------------------------------------------------------*/
-.fc-time-grid .fc-highlight-container {
-  /* a div within a cell within the fc-highlight-skeleton */
-  position: relative;
-  /* scopes the left/right of the fc-highlight to be in the column */
-}
-
-.fc-time-grid .fc-highlight {
-  position: absolute;
-  left: 0;
-  right: 0;
-  /* top and bottom will be in by JS */
-}
-
-/* TimeGrid Event Containment
---------------------------------------------------------------------------------------------------*/
-.fc-ltr .fc-time-grid .fc-event-container {
-  /* space on the sides of events for LTR (default) */
-  margin: 0 2.5% 0 2px;
-}
-
-.fc-rtl .fc-time-grid .fc-event-container {
-  /* space on the sides of events for RTL */
-  margin: 0 2px 0 2.5%;
-}
-
-.fc-time-grid .fc-event,
-.fc-time-grid .fc-bgevent {
-  position: absolute;
-  z-index: 1;
-  /* scope inner z-index's */
-}
-
-.fc-time-grid .fc-bgevent {
-  /* background events always span full width */
-  left: 0;
-  right: 0;
-}
-
-/* TimeGrid Event Styling
-----------------------------------------------------------------------------------------------------
-We use the full "fc-time-grid-event" class instead of using descendants because the event won't
-be a descendant of the grid when it is being dragged.
-*/
-.fc-time-grid-event {
-  margin-bottom: 1px;
-}
-
-.fc-time-grid-event-inset {
-  -webkit-box-shadow: 0px 0px 0px 1px #fff;
-  box-shadow: 0px 0px 0px 1px #fff;
-}
-
-.fc-time-grid-event.fc-not-start {
-  /* events that are continuing from another day */
-  /* replace space made by the top border with padding */
-  border-top-width: 0;
-  padding-top: 1px;
-  /* remove top rounded corners */
-  border-top-left-radius: 0;
-  border-top-right-radius: 0;
-}
-
-.fc-time-grid-event.fc-not-end {
-  /* replace space made by the top border with padding */
-  border-bottom-width: 0;
-  padding-bottom: 1px;
-  /* remove bottom rounded corners */
-  border-bottom-left-radius: 0;
-  border-bottom-right-radius: 0;
-}
-
-.fc-time-grid-event .fc-content {
-  overflow: hidden;
-  max-height: 100%;
-}
-
-.fc-time-grid-event .fc-time,
-.fc-time-grid-event .fc-title {
-  padding: 0 1px;
-}
-
-.fc-time-grid-event .fc-time {
-  font-size: 0.85em;
-  white-space: nowrap;
-}
-
-/* short mode, where time and title are on the same line */
-.fc-time-grid-event.fc-short .fc-content {
-  /* don't wrap to second line (now that contents will be inline) */
-  white-space: nowrap;
-}
-
-.fc-time-grid-event.fc-short .fc-time,
-.fc-time-grid-event.fc-short .fc-title {
-  /* put the time and title on the same line */
-  display: inline-block;
-  vertical-align: top;
-}
-
-.fc-time-grid-event.fc-short .fc-time span {
-  display: none;
-  /* don't display the full time text... */
-}
-
-.fc-time-grid-event.fc-short .fc-time:before {
-  content: attr(data-start);
-  /* ...instead, display only the start time */
-}
-
-.fc-time-grid-event.fc-short .fc-time:after {
-  content: " - ";
-  /* seperate with a dash, wrapped in nbsp's */
-}
-
-.fc-time-grid-event.fc-short .fc-title {
-  font-size: 0.85em;
-  /* make the title text the same size as the time */
-  padding: 0;
-  /* undo padding from above */
-}
-
-/* resizer (cursor device) */
-.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer {
-  left: 0;
-  right: 0;
-  bottom: 0;
-  height: 8px;
-  overflow: hidden;
-  line-height: 8px;
-  font-size: 11px;
-  font-family: monospace;
-  text-align: center;
-  cursor: s-resize;
-}
-
-.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer:after {
-  content: "=";
-}
-
-/* resizer (touch device) */
-.fc-time-grid-event.fc-selected .fc-resizer {
-  /* 10x10 dot */
-  border-radius: 5px;
-  border-width: 1px;
-  width: 8px;
-  height: 8px;
-  border-style: solid;
-  border-color: inherit;
-  background: #fff;
-  /* horizontally center */
-  left: 50%;
-  margin-left: -5px;
-  /* center on the bottom edge */
-  bottom: -5px;
-}
-
-/* Now Indicator
---------------------------------------------------------------------------------------------------*/
-.fc-time-grid .fc-now-indicator-line {
-  border-top-width: 1px;
-  left: 0;
-  right: 0;
-}
-
-/* arrow on axis */
-.fc-time-grid .fc-now-indicator-arrow {
-  margin-top: -5px;
-  /* vertically center on top coordinate */
-}
-
-.fc-ltr .fc-time-grid .fc-now-indicator-arrow {
-  left: 0;
-  /* triangle pointing right... */
-  border-width: 5px 0 5px 6px;
-  border-top-color: transparent;
-  border-bottom-color: transparent;
-}
-
-.fc-rtl .fc-time-grid .fc-now-indicator-arrow {
-  right: 0;
-  /* triangle pointing left... */
-  border-width: 5px 6px 5px 0;
-  border-top-color: transparent;
-  border-bottom-color: transparent;
-}
diff --git a/library/fullcalendar/packages/timegrid/main.d.ts b/library/fullcalendar/packages/timegrid/main.d.ts
deleted file mode 100644
index 303b51672..000000000
--- a/library/fullcalendar/packages/timegrid/main.d.ts
+++ /dev/null
@@ -1,224 +0,0 @@
-// Generated by dts-bundle v0.7.3-fork.1
-// Dependencies for this module:
-//   ../../../../../@fullcalendar/core
-//   ../../../../../@fullcalendar/daygrid
-
-declare module '@fullcalendar/timegrid' {
-    import AbstractTimeGridView from '@fullcalendar/timegrid/AbstractTimeGridView';
-    import TimeGridView, { buildDayTable } from '@fullcalendar/timegrid/TimeGridView';
-    import { TimeGridSeg } from '@fullcalendar/timegrid/TimeGrid';
-    import { TimeGridSlicer, buildDayRanges } from '@fullcalendar/timegrid/SimpleTimeGrid';
-    export { TimeGridView, AbstractTimeGridView, buildDayTable, buildDayRanges, TimeGridSlicer, TimeGridSeg };
-    export { default as TimeGrid } from '@fullcalendar/timegrid/TimeGrid';
-    const _default: import("@fullcalendar/core").PluginDef;
-    export default _default;
-}
-
-declare module '@fullcalendar/timegrid/AbstractTimeGridView' {
-    import { ScrollComponent, View, ComponentContext, Duration, ViewProps } from '@fullcalendar/core';
-    import { DayGrid } from '@fullcalendar/daygrid';
-    import TimeGrid from '@fullcalendar/timegrid/TimeGrid';
-    import AllDaySplitter from '@fullcalendar/timegrid/AllDaySplitter';
-    export { AbstractTimeGridView as default, AbstractTimeGridView };
-    abstract class AbstractTimeGridView extends View {
-        timeGrid: TimeGrid;
-        dayGrid: DayGrid;
-        scroller: ScrollComponent;
-        axisWidth: any;
-        protected splitter: AllDaySplitter;
-        render(props: ViewProps, context: ComponentContext): void;
-        destroy(): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-        renderSkeletonHtml(): string;
-        getNowIndicatorUnit(): string;
-        unrenderNowIndicator(): void;
-        updateSize(isResize: boolean, viewHeight: number, isAuto: boolean): void;
-        updateBaseSize(isResize: any, viewHeight: any, isAuto: any): void;
-        computeScrollerHeight(viewHeight: any): number;
-        computeDateScroll(duration: Duration): {
-            top: any;
-        };
-        queryDateScroll(): {
-            top: number;
-        };
-        applyDateScroll(scroll: any): void;
-        renderHeadIntroHtml: () => string;
-        axisStyleAttr(): string;
-        renderTimeGridBgIntroHtml: () => string;
-        renderTimeGridIntroHtml: () => string;
-        renderDayGridBgIntroHtml: () => string;
-        renderDayGridIntroHtml: () => string;
-    }
-}
-
-declare module '@fullcalendar/timegrid/TimeGridView' {
-    import { DateProfileGenerator, DateProfile, ComponentContext, DayHeader, DayTable, ViewProps } from '@fullcalendar/core';
-    import { SimpleDayGrid } from '@fullcalendar/daygrid';
-    import SimpleTimeGrid from '@fullcalendar/timegrid/SimpleTimeGrid';
-    import AbstractTimeGridView from '@fullcalendar/timegrid/AbstractTimeGridView';
-    export { TimeGridView as default, TimeGridView };
-    class TimeGridView extends AbstractTimeGridView {
-        header: DayHeader;
-        simpleDayGrid: SimpleDayGrid;
-        simpleTimeGrid: SimpleTimeGrid;
-        render(props: ViewProps, context: ComponentContext): void;
-        _renderSkeleton(context: ComponentContext): void;
-        _unrenderSkeleton(): void;
-        renderNowIndicator(date: any): void;
-    }
-    export function buildDayTable(dateProfile: DateProfile, dateProfileGenerator: DateProfileGenerator): DayTable;
-}
-
-declare module '@fullcalendar/timegrid/TimeGrid' {
-    import { PositionCache, Duration, DateMarker, DateFormatter, ComponentContext, DateComponent, Seg, EventSegUiInteractionState, DateProfile, Theme } from '@fullcalendar/core';
-    export interface RenderProps {
-        renderBgIntroHtml: () => string;
-        renderIntroHtml: () => string;
-    }
-    export interface TimeGridSeg extends Seg {
-        col: number;
-        start: DateMarker;
-        end: DateMarker;
-    }
-    export interface TimeGridCell {
-        date: DateMarker;
-        htmlAttrs?: string;
-    }
-    export interface TimeGridProps {
-        dateProfile: DateProfile;
-        cells: TimeGridCell[];
-        businessHourSegs: TimeGridSeg[];
-        bgEventSegs: TimeGridSeg[];
-        fgEventSegs: TimeGridSeg[];
-        dateSelectionSegs: TimeGridSeg[];
-        eventSelection: string;
-        eventDrag: EventSegUiInteractionState | null;
-        eventResize: EventSegUiInteractionState | null;
-    }
-    export { TimeGrid as default, TimeGrid };
-    class TimeGrid extends DateComponent<TimeGridProps> {
-        renderProps: RenderProps;
-        slotDuration: Duration;
-        snapDuration: Duration;
-        snapsPerSlot: any;
-        labelFormat: DateFormatter;
-        labelInterval: Duration;
-        colCnt: number;
-        colEls: HTMLElement[];
-        slatContainerEl: HTMLElement;
-        slatEls: HTMLElement[];
-        nowIndicatorEls: HTMLElement[];
-        colPositions: PositionCache;
-        slatPositions: PositionCache;
-        isSlatSizesDirty: boolean;
-        isColSizesDirty: boolean;
-        rootBgContainerEl: HTMLElement;
-        bottomRuleEl: HTMLElement;
-        contentSkeletonEl: HTMLElement;
-        colContainerEls: HTMLElement[];
-        fgContainerEls: HTMLElement[];
-        bgContainerEls: HTMLElement[];
-        mirrorContainerEls: HTMLElement[];
-        highlightContainerEls: HTMLElement[];
-        businessContainerEls: HTMLElement[];
-        constructor(el: HTMLElement, renderProps: RenderProps);
-        _processOptions(options: any): void;
-        computeLabelInterval(slotDuration: any): any;
-        render(props: TimeGridProps, context: ComponentContext): void;
-        destroy(): void;
-        updateSize(isResize: boolean): void;
-        _renderSkeleton(theme: Theme): void;
-        _renderSlats(dateProfile: DateProfile): void;
-        renderSlatRowHtml(dateProfile: DateProfile): string;
-        _renderColumns(cells: TimeGridCell[], dateProfile: DateProfile): void;
-        _unrenderColumns(): void;
-        renderContentSkeleton(): void;
-        unrenderContentSkeleton(): void;
-        groupSegsByCol(segs: any): any[];
-        attachSegsByCol(segsByCol: any, containerEls: HTMLElement[]): void;
-        getNowIndicatorUnit(): string;
-        renderNowIndicator(segs: TimeGridSeg[], date: any): void;
-        unrenderNowIndicator(): void;
-        getTotalSlatHeight(): number;
-        computeDateTop(when: DateMarker, startOfDayDate?: DateMarker): any;
-        computeTimeTop(duration: Duration): any;
-        computeSegVerticals(segs: any): void;
-        assignSegVerticals(segs: any): void;
-        generateSegVerticalCss(seg: any): {
-            top: any;
-            bottom: number;
-        };
-        buildPositionCaches(): void;
-        buildColPositions(): void;
-        buildSlatPositions(): void;
-        positionToHit(positionLeft: any, positionTop: any): {
-            col: any;
-            dateSpan: {
-                range: {
-                    start: Date;
-                    end: Date;
-                };
-                allDay: boolean;
-            };
-            dayEl: HTMLElement;
-            relativeRect: {
-                left: any;
-                right: any;
-                top: any;
-                bottom: any;
-            };
-        };
-        _renderEventDrag(state: EventSegUiInteractionState): void;
-        _unrenderEventDrag(state: EventSegUiInteractionState): void;
-        _renderEventResize(state: EventSegUiInteractionState): void;
-        _unrenderEventResize(state: EventSegUiInteractionState): void;
-        _renderDateSelection(segs: Seg[]): void;
-        _unrenderDateSelection(segs: Seg[]): void;
-    }
-}
-
-declare module '@fullcalendar/timegrid/SimpleTimeGrid' {
-    import { DateComponent, DateProfile, EventStore, EventUiHash, EventInteractionState, DateSpan, DateRange, DayTable, DateEnv, DateMarker, Slicer, Hit, ComponentContext } from '@fullcalendar/core';
-    import TimeGrid, { TimeGridSeg } from '@fullcalendar/timegrid/TimeGrid';
-    export interface SimpleTimeGridProps {
-        dateProfile: DateProfile | null;
-        dayTable: DayTable;
-        businessHours: EventStore;
-        eventStore: EventStore;
-        eventUiBases: EventUiHash;
-        dateSelection: DateSpan | null;
-        eventSelection: string;
-        eventDrag: EventInteractionState | null;
-        eventResize: EventInteractionState | null;
-    }
-    export { SimpleTimeGrid as default, SimpleTimeGrid };
-    class SimpleTimeGrid extends DateComponent<SimpleTimeGridProps> {
-        timeGrid: TimeGrid;
-        constructor(timeGrid: TimeGrid);
-        firstContext(context: ComponentContext): void;
-        destroy(): void;
-        render(props: SimpleTimeGridProps, context: ComponentContext): void;
-        renderNowIndicator(date: DateMarker): void;
-        buildPositionCaches(): void;
-        queryHit(positionLeft: number, positionTop: number): Hit;
-    }
-    export function buildDayRanges(dayTable: DayTable, dateProfile: DateProfile, dateEnv: DateEnv): DateRange[];
-    export class TimeGridSlicer extends Slicer<TimeGridSeg, [DateRange[]]> {
-        sliceRange(range: DateRange, dayRanges: DateRange[]): TimeGridSeg[];
-    }
-}
-
-declare module '@fullcalendar/timegrid/AllDaySplitter' {
-    import { Splitter, EventDef, DateSpan } from '@fullcalendar/core';
-    export { AllDaySplitter as default, AllDaySplitter };
-    class AllDaySplitter extends Splitter {
-        getKeyInfo(): {
-            allDay: {};
-            timed: {};
-        };
-        getKeysForDateSpan(dateSpan: DateSpan): string[];
-        getKeysForEventDef(eventDef: EventDef): string[];
-    }
-}
-
diff --git a/library/fullcalendar/packages/timegrid/main.esm.js b/library/fullcalendar/packages/timegrid/main.esm.js
deleted file mode 100644
index 7038488f4..000000000
--- a/library/fullcalendar/packages/timegrid/main.esm.js
+++ /dev/null
@@ -1,1391 +0,0 @@
-/*!
-FullCalendar Time Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-import { createFormatter, removeElement, computeEventDraggable, computeEventStartResizable, computeEventEndResizable, cssToStr, isMultiDayRange, htmlEscape, compareByFieldSpecs, applyStyle, FgEventRenderer, buildSegCompareObj, FillRenderer, memoize, memoizeRendering, createDuration, wholeDivideDurations, findElements, PositionCache, startOfDay, asRoughMs, formatIsoTimeString, addDurations, htmlToElement, createElement, multiplyDuration, DateComponent, hasBgRendering, Splitter, diffDays, buildGotoAnchorHtml, getAllDayHtml, ScrollComponent, matchCellWidths, uncompensateScroll, compensateScroll, subtractInnerElHeight, View, intersectRanges, Slicer, DayHeader, DaySeries, DayTable, createPlugin } from '@fullcalendar/core';
-import { DayBgRow, DayGrid, SimpleDayGrid } from '@fullcalendar/daygrid';
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-
-/*
-Only handles foreground segs.
-Does not own rendering. Use for low-level util methods by TimeGrid.
-*/
-var TimeGridEventRenderer = /** @class */ (function (_super) {
-    __extends(TimeGridEventRenderer, _super);
-    function TimeGridEventRenderer(timeGrid) {
-        var _this = _super.call(this) || this;
-        _this.timeGrid = timeGrid;
-        return _this;
-    }
-    TimeGridEventRenderer.prototype.renderSegs = function (context, segs, mirrorInfo) {
-        _super.prototype.renderSegs.call(this, context, segs, mirrorInfo);
-        // TODO: dont do every time. memoize
-        this.fullTimeFormat = createFormatter({
-            hour: 'numeric',
-            minute: '2-digit',
-            separator: this.context.options.defaultRangeSeparator
-        });
-    };
-    // Given an array of foreground segments, render a DOM element for each, computes position,
-    // and attaches to the column inner-container elements.
-    TimeGridEventRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-        var segsByCol = this.timeGrid.groupSegsByCol(segs);
-        // order the segs within each column
-        // TODO: have groupSegsByCol do this?
-        for (var col = 0; col < segsByCol.length; col++) {
-            segsByCol[col] = this.sortEventSegs(segsByCol[col]);
-        }
-        this.segsByCol = segsByCol;
-        this.timeGrid.attachSegsByCol(segsByCol, this.timeGrid.fgContainerEls);
-    };
-    TimeGridEventRenderer.prototype.detachSegs = function (segs) {
-        segs.forEach(function (seg) {
-            removeElement(seg.el);
-        });
-        this.segsByCol = null;
-    };
-    TimeGridEventRenderer.prototype.computeSegSizes = function (allSegs) {
-        var _a = this, timeGrid = _a.timeGrid, segsByCol = _a.segsByCol;
-        var colCnt = timeGrid.colCnt;
-        timeGrid.computeSegVerticals(allSegs); // horizontals relies on this
-        if (segsByCol) {
-            for (var col = 0; col < colCnt; col++) {
-                this.computeSegHorizontals(segsByCol[col]); // compute horizontal coordinates, z-index's, and reorder the array
-            }
-        }
-    };
-    TimeGridEventRenderer.prototype.assignSegSizes = function (allSegs) {
-        var _a = this, timeGrid = _a.timeGrid, segsByCol = _a.segsByCol;
-        var colCnt = timeGrid.colCnt;
-        timeGrid.assignSegVerticals(allSegs); // horizontals relies on this
-        if (segsByCol) {
-            for (var col = 0; col < colCnt; col++) {
-                this.assignSegCss(segsByCol[col]);
-            }
-        }
-    };
-    // Computes a default event time formatting string if `eventTimeFormat` is not explicitly defined
-    TimeGridEventRenderer.prototype.computeEventTimeFormat = function () {
-        return {
-            hour: 'numeric',
-            minute: '2-digit',
-            meridiem: false
-        };
-    };
-    // Computes a default `displayEventEnd` value if one is not expliclty defined
-    TimeGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-        return true;
-    };
-    // Renders the HTML for a single event segment's default rendering
-    TimeGridEventRenderer.prototype.renderSegHtml = function (seg, mirrorInfo) {
-        var eventRange = seg.eventRange;
-        var eventDef = eventRange.def;
-        var eventUi = eventRange.ui;
-        var allDay = eventDef.allDay;
-        var isDraggable = computeEventDraggable(this.context, eventDef, eventUi);
-        var isResizableFromStart = seg.isStart && computeEventStartResizable(this.context, eventDef, eventUi);
-        var isResizableFromEnd = seg.isEnd && computeEventEndResizable(this.context, eventDef, eventUi);
-        var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd, mirrorInfo);
-        var skinCss = cssToStr(this.getSkinCss(eventUi));
-        var timeText;
-        var fullTimeText; // more verbose time text. for the print stylesheet
-        var startTimeText; // just the start time text
-        classes.unshift('fc-time-grid-event');
-        // if the event appears to span more than one day...
-        if (isMultiDayRange(eventRange.range)) {
-            // Don't display time text on segments that run entirely through a day.
-            // That would appear as midnight-midnight and would look dumb.
-            // Otherwise, display the time text for the *segment's* times (like 6pm-midnight or midnight-10am)
-            if (seg.isStart || seg.isEnd) {
-                var unzonedStart = seg.start;
-                var unzonedEnd = seg.end;
-                timeText = this._getTimeText(unzonedStart, unzonedEnd, allDay); // TODO: give the timezones
-                fullTimeText = this._getTimeText(unzonedStart, unzonedEnd, allDay, this.fullTimeFormat);
-                startTimeText = this._getTimeText(unzonedStart, unzonedEnd, allDay, null, false); // displayEnd=false
-            }
-        }
-        else {
-            // Display the normal time text for the *event's* times
-            timeText = this.getTimeText(eventRange);
-            fullTimeText = this.getTimeText(eventRange, this.fullTimeFormat);
-            startTimeText = this.getTimeText(eventRange, null, false); // displayEnd=false
-        }
-        return '<a class="' + classes.join(' ') + '"' +
-            (eventDef.url ?
-                ' href="' + htmlEscape(eventDef.url) + '"' :
-                '') +
-            (skinCss ?
-                ' style="' + skinCss + '"' :
-                '') +
-            '>' +
-            '<div class="fc-content">' +
-            (timeText ?
-                '<div class="fc-time"' +
-                    ' data-start="' + htmlEscape(startTimeText) + '"' +
-                    ' data-full="' + htmlEscape(fullTimeText) + '"' +
-                    '>' +
-                    '<span>' + htmlEscape(timeText) + '</span>' +
-                    '</div>' :
-                '') +
-            (eventDef.title ?
-                '<div class="fc-title">' +
-                    htmlEscape(eventDef.title) +
-                    '</div>' :
-                '') +
-            '</div>' +
-            /* TODO: write CSS for this
-            (isResizableFromStart ?
-              '<div class="fc-resizer fc-start-resizer"></div>' :
-              ''
-              ) +
-            */
-            (isResizableFromEnd ?
-                '<div class="fc-resizer fc-end-resizer"></div>' :
-                '') +
-            '</a>';
-    };
-    // Given an array of segments that are all in the same column, sets the backwardCoord and forwardCoord on each.
-    // Assumed the segs are already ordered.
-    // NOTE: Also reorders the given array by date!
-    TimeGridEventRenderer.prototype.computeSegHorizontals = function (segs) {
-        var levels;
-        var level0;
-        var i;
-        levels = buildSlotSegLevels(segs);
-        computeForwardSlotSegs(levels);
-        if ((level0 = levels[0])) {
-            for (i = 0; i < level0.length; i++) {
-                computeSlotSegPressures(level0[i]);
-            }
-            for (i = 0; i < level0.length; i++) {
-                this.computeSegForwardBack(level0[i], 0, 0);
-            }
-        }
-    };
-    // Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range
-    // from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and
-    // seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left.
-    //
-    // The segment might be part of a "series", which means consecutive segments with the same pressure
-    // who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of
-    // segments behind this one in the current series, and `seriesBackwardCoord` is the starting
-    // coordinate of the first segment in the series.
-    TimeGridEventRenderer.prototype.computeSegForwardBack = function (seg, seriesBackwardPressure, seriesBackwardCoord) {
-        var forwardSegs = seg.forwardSegs;
-        var i;
-        if (seg.forwardCoord === undefined) { // not already computed
-            if (!forwardSegs.length) {
-                // if there are no forward segments, this segment should butt up against the edge
-                seg.forwardCoord = 1;
-            }
-            else {
-                // sort highest pressure first
-                this.sortForwardSegs(forwardSegs);
-                // this segment's forwardCoord will be calculated from the backwardCoord of the
-                // highest-pressure forward segment.
-                this.computeSegForwardBack(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);
-                seg.forwardCoord = forwardSegs[0].backwardCoord;
-            }
-            // calculate the backwardCoord from the forwardCoord. consider the series
-            seg.backwardCoord = seg.forwardCoord -
-                (seg.forwardCoord - seriesBackwardCoord) / // available width for series
-                    (seriesBackwardPressure + 1); // # of segments in the series
-            // use this segment's coordinates to computed the coordinates of the less-pressurized
-            // forward segments
-            for (i = 0; i < forwardSegs.length; i++) {
-                this.computeSegForwardBack(forwardSegs[i], 0, seg.forwardCoord);
-            }
-        }
-    };
-    TimeGridEventRenderer.prototype.sortForwardSegs = function (forwardSegs) {
-        var objs = forwardSegs.map(buildTimeGridSegCompareObj);
-        var specs = [
-            // put higher-pressure first
-            { field: 'forwardPressure', order: -1 },
-            // put segments that are closer to initial edge first (and favor ones with no coords yet)
-            { field: 'backwardCoord', order: 1 }
-        ].concat(this.context.eventOrderSpecs);
-        objs.sort(function (obj0, obj1) {
-            return compareByFieldSpecs(obj0, obj1, specs);
-        });
-        return objs.map(function (c) {
-            return c._seg;
-        });
-    };
-    // Given foreground event segments that have already had their position coordinates computed,
-    // assigns position-related CSS values to their elements.
-    TimeGridEventRenderer.prototype.assignSegCss = function (segs) {
-        for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-            var seg = segs_1[_i];
-            applyStyle(seg.el, this.generateSegCss(seg));
-            if (seg.level > 0) {
-                seg.el.classList.add('fc-time-grid-event-inset');
-            }
-            // if the event is short that the title will be cut off,
-            // attach a className that condenses the title into the time area.
-            if (seg.eventRange.def.title && seg.bottom - seg.top < 30) {
-                seg.el.classList.add('fc-short'); // TODO: "condensed" is a better name
-            }
-        }
-    };
-    // Generates an object with CSS properties/values that should be applied to an event segment element.
-    // Contains important positioning-related properties that should be applied to any event element, customized or not.
-    TimeGridEventRenderer.prototype.generateSegCss = function (seg) {
-        var shouldOverlap = this.context.options.slotEventOverlap;
-        var backwardCoord = seg.backwardCoord; // the left side if LTR. the right side if RTL. floating-point
-        var forwardCoord = seg.forwardCoord; // the right side if LTR. the left side if RTL. floating-point
-        var props = this.timeGrid.generateSegVerticalCss(seg); // get top/bottom first
-        var isRtl = this.context.isRtl;
-        var left; // amount of space from left edge, a fraction of the total width
-        var right; // amount of space from right edge, a fraction of the total width
-        if (shouldOverlap) {
-            // double the width, but don't go beyond the maximum forward coordinate (1.0)
-            forwardCoord = Math.min(1, backwardCoord + (forwardCoord - backwardCoord) * 2);
-        }
-        if (isRtl) {
-            left = 1 - forwardCoord;
-            right = backwardCoord;
-        }
-        else {
-            left = backwardCoord;
-            right = 1 - forwardCoord;
-        }
-        props.zIndex = seg.level + 1; // convert from 0-base to 1-based
-        props.left = left * 100 + '%';
-        props.right = right * 100 + '%';
-        if (shouldOverlap && seg.forwardPressure) {
-            // add padding to the edge so that forward stacked events don't cover the resizer's icon
-            props[isRtl ? 'marginLeft' : 'marginRight'] = 10 * 2; // 10 is a guesstimate of the icon's width
-        }
-        return props;
-    };
-    return TimeGridEventRenderer;
-}(FgEventRenderer));
-// Builds an array of segments "levels". The first level will be the leftmost tier of segments if the calendar is
-// left-to-right, or the rightmost if the calendar is right-to-left. Assumes the segments are already ordered by date.
-function buildSlotSegLevels(segs) {
-    var levels = [];
-    var i;
-    var seg;
-    var j;
-    for (i = 0; i < segs.length; i++) {
-        seg = segs[i];
-        // go through all the levels and stop on the first level where there are no collisions
-        for (j = 0; j < levels.length; j++) {
-            if (!computeSlotSegCollisions(seg, levels[j]).length) {
-                break;
-            }
-        }
-        seg.level = j;
-        (levels[j] || (levels[j] = [])).push(seg);
-    }
-    return levels;
-}
-// For every segment, figure out the other segments that are in subsequent
-// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs
-function computeForwardSlotSegs(levels) {
-    var i;
-    var level;
-    var j;
-    var seg;
-    var k;
-    for (i = 0; i < levels.length; i++) {
-        level = levels[i];
-        for (j = 0; j < level.length; j++) {
-            seg = level[j];
-            seg.forwardSegs = [];
-            for (k = i + 1; k < levels.length; k++) {
-                computeSlotSegCollisions(seg, levels[k], seg.forwardSegs);
-            }
-        }
-    }
-}
-// Figure out which path forward (via seg.forwardSegs) results in the longest path until
-// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure
-function computeSlotSegPressures(seg) {
-    var forwardSegs = seg.forwardSegs;
-    var forwardPressure = 0;
-    var i;
-    var forwardSeg;
-    if (seg.forwardPressure === undefined) { // not already computed
-        for (i = 0; i < forwardSegs.length; i++) {
-            forwardSeg = forwardSegs[i];
-            // figure out the child's maximum forward path
-            computeSlotSegPressures(forwardSeg);
-            // either use the existing maximum, or use the child's forward pressure
-            // plus one (for the forwardSeg itself)
-            forwardPressure = Math.max(forwardPressure, 1 + forwardSeg.forwardPressure);
-        }
-        seg.forwardPressure = forwardPressure;
-    }
-}
-// Find all the segments in `otherSegs` that vertically collide with `seg`.
-// Append into an optionally-supplied `results` array and return.
-function computeSlotSegCollisions(seg, otherSegs, results) {
-    if (results === void 0) { results = []; }
-    for (var i = 0; i < otherSegs.length; i++) {
-        if (isSlotSegCollision(seg, otherSegs[i])) {
-            results.push(otherSegs[i]);
-        }
-    }
-    return results;
-}
-// Do these segments occupy the same vertical space?
-function isSlotSegCollision(seg1, seg2) {
-    return seg1.bottom > seg2.top && seg1.top < seg2.bottom;
-}
-function buildTimeGridSegCompareObj(seg) {
-    var obj = buildSegCompareObj(seg);
-    obj.forwardPressure = seg.forwardPressure;
-    obj.backwardCoord = seg.backwardCoord;
-    return obj;
-}
-
-var TimeGridMirrorRenderer = /** @class */ (function (_super) {
-    __extends(TimeGridMirrorRenderer, _super);
-    function TimeGridMirrorRenderer() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    TimeGridMirrorRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-        this.segsByCol = this.timeGrid.groupSegsByCol(segs);
-        this.timeGrid.attachSegsByCol(this.segsByCol, this.timeGrid.mirrorContainerEls);
-        this.sourceSeg = mirrorInfo.sourceSeg;
-    };
-    TimeGridMirrorRenderer.prototype.generateSegCss = function (seg) {
-        var props = _super.prototype.generateSegCss.call(this, seg);
-        var sourceSeg = this.sourceSeg;
-        if (sourceSeg && sourceSeg.col === seg.col) {
-            var sourceSegProps = _super.prototype.generateSegCss.call(this, sourceSeg);
-            props.left = sourceSegProps.left;
-            props.right = sourceSegProps.right;
-            props.marginLeft = sourceSegProps.marginLeft;
-            props.marginRight = sourceSegProps.marginRight;
-        }
-        return props;
-    };
-    return TimeGridMirrorRenderer;
-}(TimeGridEventRenderer));
-
-var TimeGridFillRenderer = /** @class */ (function (_super) {
-    __extends(TimeGridFillRenderer, _super);
-    function TimeGridFillRenderer(timeGrid) {
-        var _this = _super.call(this) || this;
-        _this.timeGrid = timeGrid;
-        return _this;
-    }
-    TimeGridFillRenderer.prototype.attachSegs = function (type, segs) {
-        var timeGrid = this.timeGrid;
-        var containerEls;
-        // TODO: more efficient lookup
-        if (type === 'bgEvent') {
-            containerEls = timeGrid.bgContainerEls;
-        }
-        else if (type === 'businessHours') {
-            containerEls = timeGrid.businessContainerEls;
-        }
-        else if (type === 'highlight') {
-            containerEls = timeGrid.highlightContainerEls;
-        }
-        timeGrid.attachSegsByCol(timeGrid.groupSegsByCol(segs), containerEls);
-        return segs.map(function (seg) {
-            return seg.el;
-        });
-    };
-    TimeGridFillRenderer.prototype.computeSegSizes = function (segs) {
-        this.timeGrid.computeSegVerticals(segs);
-    };
-    TimeGridFillRenderer.prototype.assignSegSizes = function (segs) {
-        this.timeGrid.assignSegVerticals(segs);
-    };
-    return TimeGridFillRenderer;
-}(FillRenderer));
-
-/* A component that renders one or more columns of vertical time slots
-----------------------------------------------------------------------------------------------------------------------*/
-// potential nice values for the slot-duration and interval-duration
-// from largest to smallest
-var AGENDA_STOCK_SUB_DURATIONS = [
-    { hours: 1 },
-    { minutes: 30 },
-    { minutes: 15 },
-    { seconds: 30 },
-    { seconds: 15 }
-];
-var TimeGrid = /** @class */ (function (_super) {
-    __extends(TimeGrid, _super);
-    function TimeGrid(el, renderProps) {
-        var _this = _super.call(this, el) || this;
-        _this.isSlatSizesDirty = false;
-        _this.isColSizesDirty = false;
-        _this.processOptions = memoize(_this._processOptions);
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton);
-        _this.renderSlats = memoizeRendering(_this._renderSlats, null, [_this.renderSkeleton]);
-        _this.renderColumns = memoizeRendering(_this._renderColumns, _this._unrenderColumns, [_this.renderSkeleton]);
-        _this.renderProps = renderProps;
-        var renderColumns = _this.renderColumns;
-        var eventRenderer = _this.eventRenderer = new TimeGridEventRenderer(_this);
-        var fillRenderer = _this.fillRenderer = new TimeGridFillRenderer(_this);
-        _this.mirrorRenderer = new TimeGridMirrorRenderer(_this);
-        _this.renderBusinessHours = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'), fillRenderer.unrender.bind(fillRenderer, 'businessHours'), [renderColumns]);
-        _this.renderDateSelection = memoizeRendering(_this._renderDateSelection, _this._unrenderDateSelection, [renderColumns]);
-        _this.renderFgEvents = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderColumns]);
-        _this.renderBgEvents = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'), fillRenderer.unrender.bind(fillRenderer, 'bgEvent'), [renderColumns]);
-        _this.renderEventSelection = memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-        _this.renderEventDrag = memoizeRendering(_this._renderEventDrag, _this._unrenderEventDrag, [renderColumns]);
-        _this.renderEventResize = memoizeRendering(_this._renderEventResize, _this._unrenderEventResize, [renderColumns]);
-        return _this;
-    }
-    /* Options
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Parses various options into properties of this object
-    // MUST have context already set
-    TimeGrid.prototype._processOptions = function (options) {
-        var slotDuration = options.slotDuration, snapDuration = options.snapDuration;
-        var snapsPerSlot;
-        var input;
-        slotDuration = createDuration(slotDuration);
-        snapDuration = snapDuration ? createDuration(snapDuration) : slotDuration;
-        snapsPerSlot = wholeDivideDurations(slotDuration, snapDuration);
-        if (snapsPerSlot === null) {
-            snapDuration = slotDuration;
-            snapsPerSlot = 1;
-            // TODO: say warning?
-        }
-        this.slotDuration = slotDuration;
-        this.snapDuration = snapDuration;
-        this.snapsPerSlot = snapsPerSlot;
-        // might be an array value (for TimelineView).
-        // if so, getting the most granular entry (the last one probably).
-        input = options.slotLabelFormat;
-        if (Array.isArray(input)) {
-            input = input[input.length - 1];
-        }
-        this.labelFormat = createFormatter(input || {
-            hour: 'numeric',
-            minute: '2-digit',
-            omitZeroMinute: true,
-            meridiem: 'short'
-        });
-        input = options.slotLabelInterval;
-        this.labelInterval = input ?
-            createDuration(input) :
-            this.computeLabelInterval(slotDuration);
-    };
-    // Computes an automatic value for slotLabelInterval
-    TimeGrid.prototype.computeLabelInterval = function (slotDuration) {
-        var i;
-        var labelInterval;
-        var slotsPerLabel;
-        // find the smallest stock label interval that results in more than one slots-per-label
-        for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) {
-            labelInterval = createDuration(AGENDA_STOCK_SUB_DURATIONS[i]);
-            slotsPerLabel = wholeDivideDurations(labelInterval, slotDuration);
-            if (slotsPerLabel !== null && slotsPerLabel > 1) {
-                return labelInterval;
-            }
-        }
-        return slotDuration; // fall back
-    };
-    /* Rendering
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype.render = function (props, context) {
-        this.processOptions(context.options);
-        var cells = props.cells;
-        this.colCnt = cells.length;
-        this.renderSkeleton(context.theme);
-        this.renderSlats(props.dateProfile);
-        this.renderColumns(props.cells, props.dateProfile);
-        this.renderBusinessHours(context, props.businessHourSegs);
-        this.renderDateSelection(props.dateSelectionSegs);
-        this.renderFgEvents(context, props.fgEventSegs);
-        this.renderBgEvents(context, props.bgEventSegs);
-        this.renderEventSelection(props.eventSelection);
-        this.renderEventDrag(props.eventDrag);
-        this.renderEventResize(props.eventResize);
-    };
-    TimeGrid.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        // should unrender everything else too
-        this.renderSlats.unrender();
-        this.renderColumns.unrender();
-        this.renderSkeleton.unrender();
-    };
-    TimeGrid.prototype.updateSize = function (isResize) {
-        var _a = this, fillRenderer = _a.fillRenderer, eventRenderer = _a.eventRenderer, mirrorRenderer = _a.mirrorRenderer;
-        if (isResize || this.isSlatSizesDirty) {
-            this.buildSlatPositions();
-            this.isSlatSizesDirty = false;
-        }
-        if (isResize || this.isColSizesDirty) {
-            this.buildColPositions();
-            this.isColSizesDirty = false;
-        }
-        fillRenderer.computeSizes(isResize);
-        eventRenderer.computeSizes(isResize);
-        mirrorRenderer.computeSizes(isResize);
-        fillRenderer.assignSizes(isResize);
-        eventRenderer.assignSizes(isResize);
-        mirrorRenderer.assignSizes(isResize);
-    };
-    TimeGrid.prototype._renderSkeleton = function (theme) {
-        var el = this.el;
-        el.innerHTML =
-            '<div class="fc-bg"></div>' +
-                '<div class="fc-slats"></div>' +
-                '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '" style="display:none" />';
-        this.rootBgContainerEl = el.querySelector('.fc-bg');
-        this.slatContainerEl = el.querySelector('.fc-slats');
-        this.bottomRuleEl = el.querySelector('.fc-divider');
-    };
-    TimeGrid.prototype._renderSlats = function (dateProfile) {
-        var theme = this.context.theme;
-        this.slatContainerEl.innerHTML =
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-                this.renderSlatRowHtml(dateProfile) +
-                '</table>';
-        this.slatEls = findElements(this.slatContainerEl, 'tr');
-        this.slatPositions = new PositionCache(this.el, this.slatEls, false, true // vertical
-        );
-        this.isSlatSizesDirty = true;
-    };
-    // Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL.
-    TimeGrid.prototype.renderSlatRowHtml = function (dateProfile) {
-        var _a = this.context, dateEnv = _a.dateEnv, theme = _a.theme, isRtl = _a.isRtl;
-        var html = '';
-        var dayStart = startOfDay(dateProfile.renderRange.start);
-        var slotTime = dateProfile.minTime;
-        var slotIterator = createDuration(0);
-        var slotDate; // will be on the view's first day, but we only care about its time
-        var isLabeled;
-        var axisHtml;
-        // Calculate the time for each slot
-        while (asRoughMs(slotTime) < asRoughMs(dateProfile.maxTime)) {
-            slotDate = dateEnv.add(dayStart, slotTime);
-            isLabeled = wholeDivideDurations(slotIterator, this.labelInterval) !== null;
-            axisHtml =
-                '<td class="fc-axis fc-time ' + theme.getClass('widgetContent') + '">' +
-                    (isLabeled ?
-                        '<span>' + // for matchCellWidths
-                            htmlEscape(dateEnv.format(slotDate, this.labelFormat)) +
-                            '</span>' :
-                        '') +
-                    '</td>';
-            html +=
-                '<tr data-time="' + formatIsoTimeString(slotDate) + '"' +
-                    (isLabeled ? '' : ' class="fc-minor"') +
-                    '>' +
-                    (!isRtl ? axisHtml : '') +
-                    '<td class="' + theme.getClass('widgetContent') + '"></td>' +
-                    (isRtl ? axisHtml : '') +
-                    '</tr>';
-            slotTime = addDurations(slotTime, this.slotDuration);
-            slotIterator = addDurations(slotIterator, this.slotDuration);
-        }
-        return html;
-    };
-    TimeGrid.prototype._renderColumns = function (cells, dateProfile) {
-        var _a = this.context, calendar = _a.calendar, view = _a.view, isRtl = _a.isRtl, theme = _a.theme, dateEnv = _a.dateEnv;
-        var bgRow = new DayBgRow(this.context);
-        this.rootBgContainerEl.innerHTML =
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-                bgRow.renderHtml({
-                    cells: cells,
-                    dateProfile: dateProfile,
-                    renderIntroHtml: this.renderProps.renderBgIntroHtml
-                }) +
-                '</table>';
-        this.colEls = findElements(this.el, '.fc-day, .fc-disabled-day');
-        for (var col = 0; col < this.colCnt; col++) {
-            calendar.publiclyTrigger('dayRender', [
-                {
-                    date: dateEnv.toDate(cells[col].date),
-                    el: this.colEls[col],
-                    view: view
-                }
-            ]);
-        }
-        if (isRtl) {
-            this.colEls.reverse();
-        }
-        this.colPositions = new PositionCache(this.el, this.colEls, true, // horizontal
-        false);
-        this.renderContentSkeleton();
-        this.isColSizesDirty = true;
-    };
-    TimeGrid.prototype._unrenderColumns = function () {
-        this.unrenderContentSkeleton();
-    };
-    /* Content Skeleton
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Renders the DOM that the view's content will live in
-    TimeGrid.prototype.renderContentSkeleton = function () {
-        var isRtl = this.context.isRtl;
-        var parts = [];
-        var skeletonEl;
-        parts.push(this.renderProps.renderIntroHtml());
-        for (var i = 0; i < this.colCnt; i++) {
-            parts.push('<td>' +
-                '<div class="fc-content-col">' +
-                '<div class="fc-event-container fc-mirror-container"></div>' +
-                '<div class="fc-event-container"></div>' +
-                '<div class="fc-highlight-container"></div>' +
-                '<div class="fc-bgevent-container"></div>' +
-                '<div class="fc-business-container"></div>' +
-                '</div>' +
-                '</td>');
-        }
-        if (isRtl) {
-            parts.reverse();
-        }
-        skeletonEl = this.contentSkeletonEl = htmlToElement('<div class="fc-content-skeleton">' +
-            '<table>' +
-            '<tr>' + parts.join('') + '</tr>' +
-            '</table>' +
-            '</div>');
-        this.colContainerEls = findElements(skeletonEl, '.fc-content-col');
-        this.mirrorContainerEls = findElements(skeletonEl, '.fc-mirror-container');
-        this.fgContainerEls = findElements(skeletonEl, '.fc-event-container:not(.fc-mirror-container)');
-        this.bgContainerEls = findElements(skeletonEl, '.fc-bgevent-container');
-        this.highlightContainerEls = findElements(skeletonEl, '.fc-highlight-container');
-        this.businessContainerEls = findElements(skeletonEl, '.fc-business-container');
-        if (isRtl) {
-            this.colContainerEls.reverse();
-            this.mirrorContainerEls.reverse();
-            this.fgContainerEls.reverse();
-            this.bgContainerEls.reverse();
-            this.highlightContainerEls.reverse();
-            this.businessContainerEls.reverse();
-        }
-        this.el.appendChild(skeletonEl);
-    };
-    TimeGrid.prototype.unrenderContentSkeleton = function () {
-        removeElement(this.contentSkeletonEl);
-    };
-    // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col
-    TimeGrid.prototype.groupSegsByCol = function (segs) {
-        var segsByCol = [];
-        var i;
-        for (i = 0; i < this.colCnt; i++) {
-            segsByCol.push([]);
-        }
-        for (i = 0; i < segs.length; i++) {
-            segsByCol[segs[i].col].push(segs[i]);
-        }
-        return segsByCol;
-    };
-    // Given segments grouped by column, insert the segments' elements into a parallel array of container
-    // elements, each living within a column.
-    TimeGrid.prototype.attachSegsByCol = function (segsByCol, containerEls) {
-        var col;
-        var segs;
-        var i;
-        for (col = 0; col < this.colCnt; col++) { // iterate each column grouping
-            segs = segsByCol[col];
-            for (i = 0; i < segs.length; i++) {
-                containerEls[col].appendChild(segs[i].el);
-            }
-        }
-    };
-    /* Now Indicator
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype.getNowIndicatorUnit = function () {
-        return 'minute'; // will refresh on the minute
-    };
-    TimeGrid.prototype.renderNowIndicator = function (segs, date) {
-        // HACK: if date columns not ready for some reason (scheduler)
-        if (!this.colContainerEls) {
-            return;
-        }
-        var top = this.computeDateTop(date);
-        var nodes = [];
-        var i;
-        // render lines within the columns
-        for (i = 0; i < segs.length; i++) {
-            var lineEl = createElement('div', { className: 'fc-now-indicator fc-now-indicator-line' });
-            lineEl.style.top = top + 'px';
-            this.colContainerEls[segs[i].col].appendChild(lineEl);
-            nodes.push(lineEl);
-        }
-        // render an arrow over the axis
-        if (segs.length > 0) { // is the current time in view?
-            var arrowEl = createElement('div', { className: 'fc-now-indicator fc-now-indicator-arrow' });
-            arrowEl.style.top = top + 'px';
-            this.contentSkeletonEl.appendChild(arrowEl);
-            nodes.push(arrowEl);
-        }
-        this.nowIndicatorEls = nodes;
-    };
-    TimeGrid.prototype.unrenderNowIndicator = function () {
-        if (this.nowIndicatorEls) {
-            this.nowIndicatorEls.forEach(removeElement);
-            this.nowIndicatorEls = null;
-        }
-    };
-    /* Coordinates
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype.getTotalSlatHeight = function () {
-        return this.slatContainerEl.getBoundingClientRect().height;
-    };
-    // Computes the top coordinate, relative to the bounds of the grid, of the given date.
-    // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.
-    TimeGrid.prototype.computeDateTop = function (when, startOfDayDate) {
-        if (!startOfDayDate) {
-            startOfDayDate = startOfDay(when);
-        }
-        return this.computeTimeTop(createDuration(when.valueOf() - startOfDayDate.valueOf()));
-    };
-    // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).
-    TimeGrid.prototype.computeTimeTop = function (duration) {
-        var len = this.slatEls.length;
-        var dateProfile = this.props.dateProfile;
-        var slatCoverage = (duration.milliseconds - asRoughMs(dateProfile.minTime)) / asRoughMs(this.slotDuration); // floating-point value of # of slots covered
-        var slatIndex;
-        var slatRemainder;
-        // compute a floating-point number for how many slats should be progressed through.
-        // from 0 to number of slats (inclusive)
-        // constrained because minTime/maxTime might be customized.
-        slatCoverage = Math.max(0, slatCoverage);
-        slatCoverage = Math.min(len, slatCoverage);
-        // an integer index of the furthest whole slat
-        // from 0 to number slats (*exclusive*, so len-1)
-        slatIndex = Math.floor(slatCoverage);
-        slatIndex = Math.min(slatIndex, len - 1);
-        // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition.
-        // could be 1.0 if slatCoverage is covering *all* the slots
-        slatRemainder = slatCoverage - slatIndex;
-        return this.slatPositions.tops[slatIndex] +
-            this.slatPositions.getHeight(slatIndex) * slatRemainder;
-    };
-    // For each segment in an array, computes and assigns its top and bottom properties
-    TimeGrid.prototype.computeSegVerticals = function (segs) {
-        var options = this.context.options;
-        var eventMinHeight = options.timeGridEventMinHeight;
-        var i;
-        var seg;
-        var dayDate;
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            dayDate = this.props.cells[seg.col].date;
-            seg.top = this.computeDateTop(seg.start, dayDate);
-            seg.bottom = Math.max(seg.top + eventMinHeight, this.computeDateTop(seg.end, dayDate));
-        }
-    };
-    // Given segments that already have their top/bottom properties computed, applies those values to
-    // the segments' elements.
-    TimeGrid.prototype.assignSegVerticals = function (segs) {
-        var i;
-        var seg;
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            applyStyle(seg.el, this.generateSegVerticalCss(seg));
-        }
-    };
-    // Generates an object with CSS properties for the top/bottom coordinates of a segment element
-    TimeGrid.prototype.generateSegVerticalCss = function (seg) {
-        return {
-            top: seg.top,
-            bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container
-        };
-    };
-    /* Sizing
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype.buildPositionCaches = function () {
-        this.buildColPositions();
-        this.buildSlatPositions();
-    };
-    TimeGrid.prototype.buildColPositions = function () {
-        this.colPositions.build();
-    };
-    TimeGrid.prototype.buildSlatPositions = function () {
-        this.slatPositions.build();
-    };
-    /* Hit System
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype.positionToHit = function (positionLeft, positionTop) {
-        var dateEnv = this.context.dateEnv;
-        var _a = this, snapsPerSlot = _a.snapsPerSlot, slatPositions = _a.slatPositions, colPositions = _a.colPositions;
-        var colIndex = colPositions.leftToIndex(positionLeft);
-        var slatIndex = slatPositions.topToIndex(positionTop);
-        if (colIndex != null && slatIndex != null) {
-            var slatTop = slatPositions.tops[slatIndex];
-            var slatHeight = slatPositions.getHeight(slatIndex);
-            var partial = (positionTop - slatTop) / slatHeight; // floating point number between 0 and 1
-            var localSnapIndex = Math.floor(partial * snapsPerSlot); // the snap # relative to start of slat
-            var snapIndex = slatIndex * snapsPerSlot + localSnapIndex;
-            var dayDate = this.props.cells[colIndex].date;
-            var time = addDurations(this.props.dateProfile.minTime, multiplyDuration(this.snapDuration, snapIndex));
-            var start = dateEnv.add(dayDate, time);
-            var end = dateEnv.add(start, this.snapDuration);
-            return {
-                col: colIndex,
-                dateSpan: {
-                    range: { start: start, end: end },
-                    allDay: false
-                },
-                dayEl: this.colEls[colIndex],
-                relativeRect: {
-                    left: colPositions.lefts[colIndex],
-                    right: colPositions.rights[colIndex],
-                    top: slatTop,
-                    bottom: slatTop + slatHeight
-                }
-            };
-        }
-    };
-    /* Event Drag Visualization
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype._renderEventDrag = function (state) {
-        if (state) {
-            this.eventRenderer.hideByHash(state.affectedInstances);
-            if (state.isEvent) {
-                this.mirrorRenderer.renderSegs(this.context, state.segs, { isDragging: true, sourceSeg: state.sourceSeg });
-            }
-            else {
-                this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-            }
-        }
-    };
-    TimeGrid.prototype._unrenderEventDrag = function (state) {
-        if (state) {
-            this.eventRenderer.showByHash(state.affectedInstances);
-            if (state.isEvent) {
-                this.mirrorRenderer.unrender(this.context, state.segs, { isDragging: true, sourceSeg: state.sourceSeg });
-            }
-            else {
-                this.fillRenderer.unrender('highlight', this.context);
-            }
-        }
-    };
-    /* Event Resize Visualization
-    ------------------------------------------------------------------------------------------------------------------*/
-    TimeGrid.prototype._renderEventResize = function (state) {
-        if (state) {
-            this.eventRenderer.hideByHash(state.affectedInstances);
-            this.mirrorRenderer.renderSegs(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-        }
-    };
-    TimeGrid.prototype._unrenderEventResize = function (state) {
-        if (state) {
-            this.eventRenderer.showByHash(state.affectedInstances);
-            this.mirrorRenderer.unrender(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-        }
-    };
-    /* Selection
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight.
-    TimeGrid.prototype._renderDateSelection = function (segs) {
-        if (segs) {
-            if (this.context.options.selectMirror) {
-                this.mirrorRenderer.renderSegs(this.context, segs, { isSelecting: true });
-            }
-            else {
-                this.fillRenderer.renderSegs('highlight', this.context, segs);
-            }
-        }
-    };
-    TimeGrid.prototype._unrenderDateSelection = function (segs) {
-        if (segs) {
-            if (this.context.options.selectMirror) {
-                this.mirrorRenderer.unrender(this.context, segs, { isSelecting: true });
-            }
-            else {
-                this.fillRenderer.unrender('highlight', this.context);
-            }
-        }
-    };
-    return TimeGrid;
-}(DateComponent));
-
-var AllDaySplitter = /** @class */ (function (_super) {
-    __extends(AllDaySplitter, _super);
-    function AllDaySplitter() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    AllDaySplitter.prototype.getKeyInfo = function () {
-        return {
-            allDay: {},
-            timed: {}
-        };
-    };
-    AllDaySplitter.prototype.getKeysForDateSpan = function (dateSpan) {
-        if (dateSpan.allDay) {
-            return ['allDay'];
-        }
-        else {
-            return ['timed'];
-        }
-    };
-    AllDaySplitter.prototype.getKeysForEventDef = function (eventDef) {
-        if (!eventDef.allDay) {
-            return ['timed'];
-        }
-        else if (hasBgRendering(eventDef)) {
-            return ['timed', 'allDay'];
-        }
-        else {
-            return ['allDay'];
-        }
-    };
-    return AllDaySplitter;
-}(Splitter));
-
-var TIMEGRID_ALL_DAY_EVENT_LIMIT = 5;
-var WEEK_HEADER_FORMAT = createFormatter({ week: 'short' });
-/* An abstract class for all timegrid-related views. Displays one more columns with time slots running vertically.
-----------------------------------------------------------------------------------------------------------------------*/
-// Is a manager for the TimeGrid subcomponent and possibly the DayGrid subcomponent (if allDaySlot is on).
-// Responsible for managing width/height.
-var AbstractTimeGridView = /** @class */ (function (_super) {
-    __extends(AbstractTimeGridView, _super);
-    function AbstractTimeGridView() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.splitter = new AllDaySplitter();
-        _this.renderSkeleton = memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-        /* Header Render Methods
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Generates the HTML that will go before the day-of week header cells
-        _this.renderHeadIntroHtml = function () {
-            var _a = _this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-            var range = _this.props.dateProfile.renderRange;
-            var dayCnt = diffDays(range.start, range.end);
-            var weekText;
-            if (options.weekNumbers) {
-                weekText = dateEnv.format(range.start, WEEK_HEADER_FORMAT);
-                return '' +
-                    '<th class="fc-axis fc-week-number ' + theme.getClass('widgetHeader') + '" ' + _this.axisStyleAttr() + '>' +
-                    buildGotoAnchorHtml(// aside from link, important for matchCellWidths
-                    options, dateEnv, { date: range.start, type: 'week', forceOff: dayCnt > 1 }, htmlEscape(weekText) // inner HTML
-                    ) +
-                    '</th>';
-            }
-            else {
-                return '<th class="fc-axis ' + theme.getClass('widgetHeader') + '" ' + _this.axisStyleAttr() + '></th>';
-            }
-        };
-        /* Time Grid Render Methods
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column.
-        _this.renderTimeGridBgIntroHtml = function () {
-            var theme = _this.context.theme;
-            return '<td class="fc-axis ' + theme.getClass('widgetContent') + '" ' + _this.axisStyleAttr() + '></td>';
-        };
-        // Generates the HTML that goes before all other types of cells.
-        // Affects content-skeleton, mirror-skeleton, highlight-skeleton for both the time-grid and day-grid.
-        _this.renderTimeGridIntroHtml = function () {
-            return '<td class="fc-axis" ' + _this.axisStyleAttr() + '></td>';
-        };
-        /* Day Grid Render Methods
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Generates the HTML that goes before the all-day cells
-        _this.renderDayGridBgIntroHtml = function () {
-            var _a = _this.context, theme = _a.theme, options = _a.options;
-            return '' +
-                '<td class="fc-axis ' + theme.getClass('widgetContent') + '" ' + _this.axisStyleAttr() + '>' +
-                '<span>' + // needed for matchCellWidths
-                getAllDayHtml(options) +
-                '</span>' +
-                '</td>';
-        };
-        // Generates the HTML that goes before all other types of cells.
-        // Affects content-skeleton, mirror-skeleton, highlight-skeleton for both the time-grid and day-grid.
-        _this.renderDayGridIntroHtml = function () {
-            return '<td class="fc-axis" ' + _this.axisStyleAttr() + '></td>';
-        };
-        return _this;
-    }
-    AbstractTimeGridView.prototype.render = function (props, context) {
-        _super.prototype.render.call(this, props, context);
-        this.renderSkeleton(context);
-    };
-    AbstractTimeGridView.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.renderSkeleton.unrender();
-    };
-    AbstractTimeGridView.prototype._renderSkeleton = function (context) {
-        this.el.classList.add('fc-timeGrid-view');
-        this.el.innerHTML = this.renderSkeletonHtml();
-        this.scroller = new ScrollComponent('hidden', // overflow x
-        'auto' // overflow y
-        );
-        var timeGridWrapEl = this.scroller.el;
-        this.el.querySelector('.fc-body > tr > td').appendChild(timeGridWrapEl);
-        timeGridWrapEl.classList.add('fc-time-grid-container');
-        var timeGridEl = createElement('div', { className: 'fc-time-grid' });
-        timeGridWrapEl.appendChild(timeGridEl);
-        this.timeGrid = new TimeGrid(timeGridEl, {
-            renderBgIntroHtml: this.renderTimeGridBgIntroHtml,
-            renderIntroHtml: this.renderTimeGridIntroHtml
-        });
-        if (context.options.allDaySlot) { // should we display the "all-day" area?
-            this.dayGrid = new DayGrid(// the all-day subcomponent of this view
-            this.el.querySelector('.fc-day-grid'), {
-                renderNumberIntroHtml: this.renderDayGridIntroHtml,
-                renderBgIntroHtml: this.renderDayGridBgIntroHtml,
-                renderIntroHtml: this.renderDayGridIntroHtml,
-                colWeekNumbersVisible: false,
-                cellWeekNumbersVisible: false
-            });
-            // have the day-grid extend it's coordinate area over the <hr> dividing the two grids
-            var dividerEl = this.el.querySelector('.fc-divider');
-            this.dayGrid.bottomCoordPadding = dividerEl.getBoundingClientRect().height;
-        }
-    };
-    AbstractTimeGridView.prototype._unrenderSkeleton = function () {
-        this.el.classList.remove('fc-timeGrid-view');
-        this.timeGrid.destroy();
-        if (this.dayGrid) {
-            this.dayGrid.destroy();
-        }
-        this.scroller.destroy();
-    };
-    /* Rendering
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Builds the HTML skeleton for the view.
-    // The day-grid and time-grid components will render inside containers defined by this HTML.
-    AbstractTimeGridView.prototype.renderSkeletonHtml = function () {
-        var _a = this.context, theme = _a.theme, options = _a.options;
-        return '' +
-            '<table class="' + theme.getClass('tableGrid') + '">' +
-            (options.columnHeader ?
-                '<thead class="fc-head">' +
-                    '<tr>' +
-                    '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
-                    '</tr>' +
-                    '</thead>' :
-                '') +
-            '<tbody class="fc-body">' +
-            '<tr>' +
-            '<td class="' + theme.getClass('widgetContent') + '">' +
-            (options.allDaySlot ?
-                '<div class="fc-day-grid"></div>' +
-                    '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '" />' :
-                '') +
-            '</td>' +
-            '</tr>' +
-            '</tbody>' +
-            '</table>';
-    };
-    /* Now Indicator
-    ------------------------------------------------------------------------------------------------------------------*/
-    AbstractTimeGridView.prototype.getNowIndicatorUnit = function () {
-        return this.timeGrid.getNowIndicatorUnit();
-    };
-    // subclasses should implement
-    // renderNowIndicator(date: DateMarker) {
-    // }
-    AbstractTimeGridView.prototype.unrenderNowIndicator = function () {
-        this.timeGrid.unrenderNowIndicator();
-    };
-    /* Dimensions
-    ------------------------------------------------------------------------------------------------------------------*/
-    AbstractTimeGridView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-        _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto); // will call updateBaseSize. important that executes first
-        this.timeGrid.updateSize(isResize);
-        if (this.dayGrid) {
-            this.dayGrid.updateSize(isResize);
-        }
-    };
-    // Adjusts the vertical dimensions of the view to the specified values
-    AbstractTimeGridView.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-        var _this = this;
-        var eventLimit;
-        var scrollerHeight;
-        var scrollbarWidths;
-        // make all axis cells line up
-        this.axisWidth = matchCellWidths(findElements(this.el, '.fc-axis'));
-        // hack to give the view some height prior to timeGrid's columns being rendered
-        // TODO: separate setting height from scroller VS timeGrid.
-        if (!this.timeGrid.colEls) {
-            if (!isAuto) {
-                scrollerHeight = this.computeScrollerHeight(viewHeight);
-                this.scroller.setHeight(scrollerHeight);
-            }
-            return;
-        }
-        // set of fake row elements that must compensate when scroller has scrollbars
-        var noScrollRowEls = findElements(this.el, '.fc-row').filter(function (node) {
-            return !_this.scroller.el.contains(node);
-        });
-        // reset all dimensions back to the original state
-        this.timeGrid.bottomRuleEl.style.display = 'none'; // will be shown later if this <hr> is necessary
-        this.scroller.clear(); // sets height to 'auto' and clears overflow
-        noScrollRowEls.forEach(uncompensateScroll);
-        // limit number of events in the all-day area
-        if (this.dayGrid) {
-            this.dayGrid.removeSegPopover(); // kill the "more" popover if displayed
-            eventLimit = this.context.options.eventLimit;
-            if (eventLimit && typeof eventLimit !== 'number') {
-                eventLimit = TIMEGRID_ALL_DAY_EVENT_LIMIT; // make sure "auto" goes to a real number
-            }
-            if (eventLimit) {
-                this.dayGrid.limitRows(eventLimit);
-            }
-        }
-        if (!isAuto) { // should we force dimensions of the scroll container?
-            scrollerHeight = this.computeScrollerHeight(viewHeight);
-            this.scroller.setHeight(scrollerHeight);
-            scrollbarWidths = this.scroller.getScrollbarWidths();
-            if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?
-                // make the all-day and header rows lines up
-                noScrollRowEls.forEach(function (rowEl) {
-                    compensateScroll(rowEl, scrollbarWidths);
-                });
-                // the scrollbar compensation might have changed text flow, which might affect height, so recalculate
-                // and reapply the desired height to the scroller.
-                scrollerHeight = this.computeScrollerHeight(viewHeight);
-                this.scroller.setHeight(scrollerHeight);
-            }
-            // guarantees the same scrollbar widths
-            this.scroller.lockOverflow(scrollbarWidths);
-            // if there's any space below the slats, show the horizontal rule.
-            // this won't cause any new overflow, because lockOverflow already called.
-            if (this.timeGrid.getTotalSlatHeight() < scrollerHeight) {
-                this.timeGrid.bottomRuleEl.style.display = '';
-            }
-        }
-    };
-    // given a desired total height of the view, returns what the height of the scroller should be
-    AbstractTimeGridView.prototype.computeScrollerHeight = function (viewHeight) {
-        return viewHeight -
-            subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-    };
-    /* Scroll
-    ------------------------------------------------------------------------------------------------------------------*/
-    // Computes the initial pre-configured scroll state prior to allowing the user to change it
-    AbstractTimeGridView.prototype.computeDateScroll = function (duration) {
-        var top = this.timeGrid.computeTimeTop(duration);
-        // zoom can give weird floating-point values. rather scroll a little bit further
-        top = Math.ceil(top);
-        if (top) {
-            top++; // to overcome top border that slots beyond the first have. looks better
-        }
-        return { top: top };
-    };
-    AbstractTimeGridView.prototype.queryDateScroll = function () {
-        return { top: this.scroller.getScrollTop() };
-    };
-    AbstractTimeGridView.prototype.applyDateScroll = function (scroll) {
-        if (scroll.top !== undefined) {
-            this.scroller.setScrollTop(scroll.top);
-        }
-    };
-    // Generates an HTML attribute string for setting the width of the axis, if it is known
-    AbstractTimeGridView.prototype.axisStyleAttr = function () {
-        if (this.axisWidth != null) {
-            return 'style="width:' + this.axisWidth + 'px"';
-        }
-        return '';
-    };
-    return AbstractTimeGridView;
-}(View));
-AbstractTimeGridView.prototype.usesMinMaxTime = true; // indicates that minTime/maxTime affects rendering
-
-var SimpleTimeGrid = /** @class */ (function (_super) {
-    __extends(SimpleTimeGrid, _super);
-    function SimpleTimeGrid(timeGrid) {
-        var _this = _super.call(this, timeGrid.el) || this;
-        _this.buildDayRanges = memoize(buildDayRanges);
-        _this.slicer = new TimeGridSlicer();
-        _this.timeGrid = timeGrid;
-        return _this;
-    }
-    SimpleTimeGrid.prototype.firstContext = function (context) {
-        context.calendar.registerInteractiveComponent(this, {
-            el: this.timeGrid.el
-        });
-    };
-    SimpleTimeGrid.prototype.destroy = function () {
-        _super.prototype.destroy.call(this);
-        this.context.calendar.unregisterInteractiveComponent(this);
-    };
-    SimpleTimeGrid.prototype.render = function (props, context) {
-        var dateEnv = this.context.dateEnv;
-        var dateProfile = props.dateProfile, dayTable = props.dayTable;
-        var dayRanges = this.dayRanges = this.buildDayRanges(dayTable, dateProfile, dateEnv);
-        var timeGrid = this.timeGrid;
-        timeGrid.receiveContext(context); // hack because context is used in sliceProps
-        timeGrid.receiveProps(__assign({}, this.slicer.sliceProps(props, dateProfile, null, context.calendar, timeGrid, dayRanges), { dateProfile: dateProfile, cells: dayTable.cells[0] }), context);
-    };
-    SimpleTimeGrid.prototype.renderNowIndicator = function (date) {
-        this.timeGrid.renderNowIndicator(this.slicer.sliceNowDate(date, this.timeGrid, this.dayRanges), date);
-    };
-    SimpleTimeGrid.prototype.buildPositionCaches = function () {
-        this.timeGrid.buildPositionCaches();
-    };
-    SimpleTimeGrid.prototype.queryHit = function (positionLeft, positionTop) {
-        var rawHit = this.timeGrid.positionToHit(positionLeft, positionTop);
-        if (rawHit) {
-            return {
-                component: this.timeGrid,
-                dateSpan: rawHit.dateSpan,
-                dayEl: rawHit.dayEl,
-                rect: {
-                    left: rawHit.relativeRect.left,
-                    right: rawHit.relativeRect.right,
-                    top: rawHit.relativeRect.top,
-                    bottom: rawHit.relativeRect.bottom
-                },
-                layer: 0
-            };
-        }
-    };
-    return SimpleTimeGrid;
-}(DateComponent));
-function buildDayRanges(dayTable, dateProfile, dateEnv) {
-    var ranges = [];
-    for (var _i = 0, _a = dayTable.headerDates; _i < _a.length; _i++) {
-        var date = _a[_i];
-        ranges.push({
-            start: dateEnv.add(date, dateProfile.minTime),
-            end: dateEnv.add(date, dateProfile.maxTime)
-        });
-    }
-    return ranges;
-}
-var TimeGridSlicer = /** @class */ (function (_super) {
-    __extends(TimeGridSlicer, _super);
-    function TimeGridSlicer() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    TimeGridSlicer.prototype.sliceRange = function (range, dayRanges) {
-        var segs = [];
-        for (var col = 0; col < dayRanges.length; col++) {
-            var segRange = intersectRanges(range, dayRanges[col]);
-            if (segRange) {
-                segs.push({
-                    start: segRange.start,
-                    end: segRange.end,
-                    isStart: segRange.start.valueOf() === range.start.valueOf(),
-                    isEnd: segRange.end.valueOf() === range.end.valueOf(),
-                    col: col
-                });
-            }
-        }
-        return segs;
-    };
-    return TimeGridSlicer;
-}(Slicer));
-
-var TimeGridView = /** @class */ (function (_super) {
-    __extends(TimeGridView, _super);
-    function TimeGridView() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.buildDayTable = memoize(buildDayTable);
-        return _this;
-    }
-    TimeGridView.prototype.render = function (props, context) {
-        _super.prototype.render.call(this, props, context); // for flags for updateSize. also _renderSkeleton/_unrenderSkeleton
-        var _a = this.props, dateProfile = _a.dateProfile, dateProfileGenerator = _a.dateProfileGenerator;
-        var nextDayThreshold = context.nextDayThreshold;
-        var dayTable = this.buildDayTable(dateProfile, dateProfileGenerator);
-        var splitProps = this.splitter.splitProps(props);
-        if (this.header) {
-            this.header.receiveProps({
-                dateProfile: dateProfile,
-                dates: dayTable.headerDates,
-                datesRepDistinctDays: true,
-                renderIntroHtml: this.renderHeadIntroHtml
-            }, context);
-        }
-        this.simpleTimeGrid.receiveProps(__assign({}, splitProps['timed'], { dateProfile: dateProfile,
-            dayTable: dayTable }), context);
-        if (this.simpleDayGrid) {
-            this.simpleDayGrid.receiveProps(__assign({}, splitProps['allDay'], { dateProfile: dateProfile,
-                dayTable: dayTable,
-                nextDayThreshold: nextDayThreshold, isRigid: false }), context);
-        }
-        this.startNowIndicator(dateProfile, dateProfileGenerator);
-    };
-    TimeGridView.prototype._renderSkeleton = function (context) {
-        _super.prototype._renderSkeleton.call(this, context);
-        if (context.options.columnHeader) {
-            this.header = new DayHeader(this.el.querySelector('.fc-head-container'));
-        }
-        this.simpleTimeGrid = new SimpleTimeGrid(this.timeGrid);
-        if (this.dayGrid) {
-            this.simpleDayGrid = new SimpleDayGrid(this.dayGrid);
-        }
-    };
-    TimeGridView.prototype._unrenderSkeleton = function () {
-        _super.prototype._unrenderSkeleton.call(this);
-        if (this.header) {
-            this.header.destroy();
-        }
-        this.simpleTimeGrid.destroy();
-        if (this.simpleDayGrid) {
-            this.simpleDayGrid.destroy();
-        }
-    };
-    TimeGridView.prototype.renderNowIndicator = function (date) {
-        this.simpleTimeGrid.renderNowIndicator(date);
-    };
-    return TimeGridView;
-}(AbstractTimeGridView));
-function buildDayTable(dateProfile, dateProfileGenerator) {
-    var daySeries = new DaySeries(dateProfile.renderRange, dateProfileGenerator);
-    return new DayTable(daySeries, false);
-}
-
-var main = createPlugin({
-    defaultView: 'timeGridWeek',
-    views: {
-        timeGrid: {
-            class: TimeGridView,
-            allDaySlot: true,
-            slotDuration: '00:30:00',
-            slotEventOverlap: true // a bad name. confused with overlap/constraint system
-        },
-        timeGridDay: {
-            type: 'timeGrid',
-            duration: { days: 1 }
-        },
-        timeGridWeek: {
-            type: 'timeGrid',
-            duration: { weeks: 1 }
-        }
-    }
-});
-
-export default main;
-export { AbstractTimeGridView, TimeGrid, TimeGridSlicer, TimeGridView, buildDayRanges, buildDayTable };
diff --git a/library/fullcalendar/packages/timegrid/main.js b/library/fullcalendar/packages/timegrid/main.js
deleted file mode 100644
index d64a8a2ea..000000000
--- a/library/fullcalendar/packages/timegrid/main.js
+++ /dev/null
@@ -1,1403 +0,0 @@
-/*!
-FullCalendar Time Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@fullcalendar/core'), require('@fullcalendar/daygrid')) :
-    typeof define === 'function' && define.amd ? define(['exports', '@fullcalendar/core', '@fullcalendar/daygrid'], factory) :
-    (global = global || self, factory(global.FullCalendarTimeGrid = {}, global.FullCalendar, global.FullCalendarDayGrid));
-}(this, function (exports, core, daygrid) { 'use strict';
-
-    /*! *****************************************************************************
-    Copyright (c) Microsoft Corporation.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-    ***************************************************************************** */
-    /* global Reflect, Promise */
-
-    var extendStatics = function(d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    };
-
-    function __extends(d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    }
-
-    var __assign = function() {
-        __assign = Object.assign || function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-                s = arguments[i];
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-        };
-        return __assign.apply(this, arguments);
-    };
-
-    /*
-    Only handles foreground segs.
-    Does not own rendering. Use for low-level util methods by TimeGrid.
-    */
-    var TimeGridEventRenderer = /** @class */ (function (_super) {
-        __extends(TimeGridEventRenderer, _super);
-        function TimeGridEventRenderer(timeGrid) {
-            var _this = _super.call(this) || this;
-            _this.timeGrid = timeGrid;
-            return _this;
-        }
-        TimeGridEventRenderer.prototype.renderSegs = function (context, segs, mirrorInfo) {
-            _super.prototype.renderSegs.call(this, context, segs, mirrorInfo);
-            // TODO: dont do every time. memoize
-            this.fullTimeFormat = core.createFormatter({
-                hour: 'numeric',
-                minute: '2-digit',
-                separator: this.context.options.defaultRangeSeparator
-            });
-        };
-        // Given an array of foreground segments, render a DOM element for each, computes position,
-        // and attaches to the column inner-container elements.
-        TimeGridEventRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-            var segsByCol = this.timeGrid.groupSegsByCol(segs);
-            // order the segs within each column
-            // TODO: have groupSegsByCol do this?
-            for (var col = 0; col < segsByCol.length; col++) {
-                segsByCol[col] = this.sortEventSegs(segsByCol[col]);
-            }
-            this.segsByCol = segsByCol;
-            this.timeGrid.attachSegsByCol(segsByCol, this.timeGrid.fgContainerEls);
-        };
-        TimeGridEventRenderer.prototype.detachSegs = function (segs) {
-            segs.forEach(function (seg) {
-                core.removeElement(seg.el);
-            });
-            this.segsByCol = null;
-        };
-        TimeGridEventRenderer.prototype.computeSegSizes = function (allSegs) {
-            var _a = this, timeGrid = _a.timeGrid, segsByCol = _a.segsByCol;
-            var colCnt = timeGrid.colCnt;
-            timeGrid.computeSegVerticals(allSegs); // horizontals relies on this
-            if (segsByCol) {
-                for (var col = 0; col < colCnt; col++) {
-                    this.computeSegHorizontals(segsByCol[col]); // compute horizontal coordinates, z-index's, and reorder the array
-                }
-            }
-        };
-        TimeGridEventRenderer.prototype.assignSegSizes = function (allSegs) {
-            var _a = this, timeGrid = _a.timeGrid, segsByCol = _a.segsByCol;
-            var colCnt = timeGrid.colCnt;
-            timeGrid.assignSegVerticals(allSegs); // horizontals relies on this
-            if (segsByCol) {
-                for (var col = 0; col < colCnt; col++) {
-                    this.assignSegCss(segsByCol[col]);
-                }
-            }
-        };
-        // Computes a default event time formatting string if `eventTimeFormat` is not explicitly defined
-        TimeGridEventRenderer.prototype.computeEventTimeFormat = function () {
-            return {
-                hour: 'numeric',
-                minute: '2-digit',
-                meridiem: false
-            };
-        };
-        // Computes a default `displayEventEnd` value if one is not expliclty defined
-        TimeGridEventRenderer.prototype.computeDisplayEventEnd = function () {
-            return true;
-        };
-        // Renders the HTML for a single event segment's default rendering
-        TimeGridEventRenderer.prototype.renderSegHtml = function (seg, mirrorInfo) {
-            var eventRange = seg.eventRange;
-            var eventDef = eventRange.def;
-            var eventUi = eventRange.ui;
-            var allDay = eventDef.allDay;
-            var isDraggable = core.computeEventDraggable(this.context, eventDef, eventUi);
-            var isResizableFromStart = seg.isStart && core.computeEventStartResizable(this.context, eventDef, eventUi);
-            var isResizableFromEnd = seg.isEnd && core.computeEventEndResizable(this.context, eventDef, eventUi);
-            var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd, mirrorInfo);
-            var skinCss = core.cssToStr(this.getSkinCss(eventUi));
-            var timeText;
-            var fullTimeText; // more verbose time text. for the print stylesheet
-            var startTimeText; // just the start time text
-            classes.unshift('fc-time-grid-event');
-            // if the event appears to span more than one day...
-            if (core.isMultiDayRange(eventRange.range)) {
-                // Don't display time text on segments that run entirely through a day.
-                // That would appear as midnight-midnight and would look dumb.
-                // Otherwise, display the time text for the *segment's* times (like 6pm-midnight or midnight-10am)
-                if (seg.isStart || seg.isEnd) {
-                    var unzonedStart = seg.start;
-                    var unzonedEnd = seg.end;
-                    timeText = this._getTimeText(unzonedStart, unzonedEnd, allDay); // TODO: give the timezones
-                    fullTimeText = this._getTimeText(unzonedStart, unzonedEnd, allDay, this.fullTimeFormat);
-                    startTimeText = this._getTimeText(unzonedStart, unzonedEnd, allDay, null, false); // displayEnd=false
-                }
-            }
-            else {
-                // Display the normal time text for the *event's* times
-                timeText = this.getTimeText(eventRange);
-                fullTimeText = this.getTimeText(eventRange, this.fullTimeFormat);
-                startTimeText = this.getTimeText(eventRange, null, false); // displayEnd=false
-            }
-            return '<a class="' + classes.join(' ') + '"' +
-                (eventDef.url ?
-                    ' href="' + core.htmlEscape(eventDef.url) + '"' :
-                    '') +
-                (skinCss ?
-                    ' style="' + skinCss + '"' :
-                    '') +
-                '>' +
-                '<div class="fc-content">' +
-                (timeText ?
-                    '<div class="fc-time"' +
-                        ' data-start="' + core.htmlEscape(startTimeText) + '"' +
-                        ' data-full="' + core.htmlEscape(fullTimeText) + '"' +
-                        '>' +
-                        '<span>' + core.htmlEscape(timeText) + '</span>' +
-                        '</div>' :
-                    '') +
-                (eventDef.title ?
-                    '<div class="fc-title">' +
-                        core.htmlEscape(eventDef.title) +
-                        '</div>' :
-                    '') +
-                '</div>' +
-                /* TODO: write CSS for this
-                (isResizableFromStart ?
-                  '<div class="fc-resizer fc-start-resizer"></div>' :
-                  ''
-                  ) +
-                */
-                (isResizableFromEnd ?
-                    '<div class="fc-resizer fc-end-resizer"></div>' :
-                    '') +
-                '</a>';
-        };
-        // Given an array of segments that are all in the same column, sets the backwardCoord and forwardCoord on each.
-        // Assumed the segs are already ordered.
-        // NOTE: Also reorders the given array by date!
-        TimeGridEventRenderer.prototype.computeSegHorizontals = function (segs) {
-            var levels;
-            var level0;
-            var i;
-            levels = buildSlotSegLevels(segs);
-            computeForwardSlotSegs(levels);
-            if ((level0 = levels[0])) {
-                for (i = 0; i < level0.length; i++) {
-                    computeSlotSegPressures(level0[i]);
-                }
-                for (i = 0; i < level0.length; i++) {
-                    this.computeSegForwardBack(level0[i], 0, 0);
-                }
-            }
-        };
-        // Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range
-        // from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and
-        // seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left.
-        //
-        // The segment might be part of a "series", which means consecutive segments with the same pressure
-        // who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of
-        // segments behind this one in the current series, and `seriesBackwardCoord` is the starting
-        // coordinate of the first segment in the series.
-        TimeGridEventRenderer.prototype.computeSegForwardBack = function (seg, seriesBackwardPressure, seriesBackwardCoord) {
-            var forwardSegs = seg.forwardSegs;
-            var i;
-            if (seg.forwardCoord === undefined) { // not already computed
-                if (!forwardSegs.length) {
-                    // if there are no forward segments, this segment should butt up against the edge
-                    seg.forwardCoord = 1;
-                }
-                else {
-                    // sort highest pressure first
-                    this.sortForwardSegs(forwardSegs);
-                    // this segment's forwardCoord will be calculated from the backwardCoord of the
-                    // highest-pressure forward segment.
-                    this.computeSegForwardBack(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);
-                    seg.forwardCoord = forwardSegs[0].backwardCoord;
-                }
-                // calculate the backwardCoord from the forwardCoord. consider the series
-                seg.backwardCoord = seg.forwardCoord -
-                    (seg.forwardCoord - seriesBackwardCoord) / // available width for series
-                        (seriesBackwardPressure + 1); // # of segments in the series
-                // use this segment's coordinates to computed the coordinates of the less-pressurized
-                // forward segments
-                for (i = 0; i < forwardSegs.length; i++) {
-                    this.computeSegForwardBack(forwardSegs[i], 0, seg.forwardCoord);
-                }
-            }
-        };
-        TimeGridEventRenderer.prototype.sortForwardSegs = function (forwardSegs) {
-            var objs = forwardSegs.map(buildTimeGridSegCompareObj);
-            var specs = [
-                // put higher-pressure first
-                { field: 'forwardPressure', order: -1 },
-                // put segments that are closer to initial edge first (and favor ones with no coords yet)
-                { field: 'backwardCoord', order: 1 }
-            ].concat(this.context.eventOrderSpecs);
-            objs.sort(function (obj0, obj1) {
-                return core.compareByFieldSpecs(obj0, obj1, specs);
-            });
-            return objs.map(function (c) {
-                return c._seg;
-            });
-        };
-        // Given foreground event segments that have already had their position coordinates computed,
-        // assigns position-related CSS values to their elements.
-        TimeGridEventRenderer.prototype.assignSegCss = function (segs) {
-            for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
-                var seg = segs_1[_i];
-                core.applyStyle(seg.el, this.generateSegCss(seg));
-                if (seg.level > 0) {
-                    seg.el.classList.add('fc-time-grid-event-inset');
-                }
-                // if the event is short that the title will be cut off,
-                // attach a className that condenses the title into the time area.
-                if (seg.eventRange.def.title && seg.bottom - seg.top < 30) {
-                    seg.el.classList.add('fc-short'); // TODO: "condensed" is a better name
-                }
-            }
-        };
-        // Generates an object with CSS properties/values that should be applied to an event segment element.
-        // Contains important positioning-related properties that should be applied to any event element, customized or not.
-        TimeGridEventRenderer.prototype.generateSegCss = function (seg) {
-            var shouldOverlap = this.context.options.slotEventOverlap;
-            var backwardCoord = seg.backwardCoord; // the left side if LTR. the right side if RTL. floating-point
-            var forwardCoord = seg.forwardCoord; // the right side if LTR. the left side if RTL. floating-point
-            var props = this.timeGrid.generateSegVerticalCss(seg); // get top/bottom first
-            var isRtl = this.context.isRtl;
-            var left; // amount of space from left edge, a fraction of the total width
-            var right; // amount of space from right edge, a fraction of the total width
-            if (shouldOverlap) {
-                // double the width, but don't go beyond the maximum forward coordinate (1.0)
-                forwardCoord = Math.min(1, backwardCoord + (forwardCoord - backwardCoord) * 2);
-            }
-            if (isRtl) {
-                left = 1 - forwardCoord;
-                right = backwardCoord;
-            }
-            else {
-                left = backwardCoord;
-                right = 1 - forwardCoord;
-            }
-            props.zIndex = seg.level + 1; // convert from 0-base to 1-based
-            props.left = left * 100 + '%';
-            props.right = right * 100 + '%';
-            if (shouldOverlap && seg.forwardPressure) {
-                // add padding to the edge so that forward stacked events don't cover the resizer's icon
-                props[isRtl ? 'marginLeft' : 'marginRight'] = 10 * 2; // 10 is a guesstimate of the icon's width
-            }
-            return props;
-        };
-        return TimeGridEventRenderer;
-    }(core.FgEventRenderer));
-    // Builds an array of segments "levels". The first level will be the leftmost tier of segments if the calendar is
-    // left-to-right, or the rightmost if the calendar is right-to-left. Assumes the segments are already ordered by date.
-    function buildSlotSegLevels(segs) {
-        var levels = [];
-        var i;
-        var seg;
-        var j;
-        for (i = 0; i < segs.length; i++) {
-            seg = segs[i];
-            // go through all the levels and stop on the first level where there are no collisions
-            for (j = 0; j < levels.length; j++) {
-                if (!computeSlotSegCollisions(seg, levels[j]).length) {
-                    break;
-                }
-            }
-            seg.level = j;
-            (levels[j] || (levels[j] = [])).push(seg);
-        }
-        return levels;
-    }
-    // For every segment, figure out the other segments that are in subsequent
-    // levels that also occupy the same vertical space. Accumulate in seg.forwardSegs
-    function computeForwardSlotSegs(levels) {
-        var i;
-        var level;
-        var j;
-        var seg;
-        var k;
-        for (i = 0; i < levels.length; i++) {
-            level = levels[i];
-            for (j = 0; j < level.length; j++) {
-                seg = level[j];
-                seg.forwardSegs = [];
-                for (k = i + 1; k < levels.length; k++) {
-                    computeSlotSegCollisions(seg, levels[k], seg.forwardSegs);
-                }
-            }
-        }
-    }
-    // Figure out which path forward (via seg.forwardSegs) results in the longest path until
-    // the furthest edge is reached. The number of segments in this path will be seg.forwardPressure
-    function computeSlotSegPressures(seg) {
-        var forwardSegs = seg.forwardSegs;
-        var forwardPressure = 0;
-        var i;
-        var forwardSeg;
-        if (seg.forwardPressure === undefined) { // not already computed
-            for (i = 0; i < forwardSegs.length; i++) {
-                forwardSeg = forwardSegs[i];
-                // figure out the child's maximum forward path
-                computeSlotSegPressures(forwardSeg);
-                // either use the existing maximum, or use the child's forward pressure
-                // plus one (for the forwardSeg itself)
-                forwardPressure = Math.max(forwardPressure, 1 + forwardSeg.forwardPressure);
-            }
-            seg.forwardPressure = forwardPressure;
-        }
-    }
-    // Find all the segments in `otherSegs` that vertically collide with `seg`.
-    // Append into an optionally-supplied `results` array and return.
-    function computeSlotSegCollisions(seg, otherSegs, results) {
-        if (results === void 0) { results = []; }
-        for (var i = 0; i < otherSegs.length; i++) {
-            if (isSlotSegCollision(seg, otherSegs[i])) {
-                results.push(otherSegs[i]);
-            }
-        }
-        return results;
-    }
-    // Do these segments occupy the same vertical space?
-    function isSlotSegCollision(seg1, seg2) {
-        return seg1.bottom > seg2.top && seg1.top < seg2.bottom;
-    }
-    function buildTimeGridSegCompareObj(seg) {
-        var obj = core.buildSegCompareObj(seg);
-        obj.forwardPressure = seg.forwardPressure;
-        obj.backwardCoord = seg.backwardCoord;
-        return obj;
-    }
-
-    var TimeGridMirrorRenderer = /** @class */ (function (_super) {
-        __extends(TimeGridMirrorRenderer, _super);
-        function TimeGridMirrorRenderer() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        TimeGridMirrorRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
-            this.segsByCol = this.timeGrid.groupSegsByCol(segs);
-            this.timeGrid.attachSegsByCol(this.segsByCol, this.timeGrid.mirrorContainerEls);
-            this.sourceSeg = mirrorInfo.sourceSeg;
-        };
-        TimeGridMirrorRenderer.prototype.generateSegCss = function (seg) {
-            var props = _super.prototype.generateSegCss.call(this, seg);
-            var sourceSeg = this.sourceSeg;
-            if (sourceSeg && sourceSeg.col === seg.col) {
-                var sourceSegProps = _super.prototype.generateSegCss.call(this, sourceSeg);
-                props.left = sourceSegProps.left;
-                props.right = sourceSegProps.right;
-                props.marginLeft = sourceSegProps.marginLeft;
-                props.marginRight = sourceSegProps.marginRight;
-            }
-            return props;
-        };
-        return TimeGridMirrorRenderer;
-    }(TimeGridEventRenderer));
-
-    var TimeGridFillRenderer = /** @class */ (function (_super) {
-        __extends(TimeGridFillRenderer, _super);
-        function TimeGridFillRenderer(timeGrid) {
-            var _this = _super.call(this) || this;
-            _this.timeGrid = timeGrid;
-            return _this;
-        }
-        TimeGridFillRenderer.prototype.attachSegs = function (type, segs) {
-            var timeGrid = this.timeGrid;
-            var containerEls;
-            // TODO: more efficient lookup
-            if (type === 'bgEvent') {
-                containerEls = timeGrid.bgContainerEls;
-            }
-            else if (type === 'businessHours') {
-                containerEls = timeGrid.businessContainerEls;
-            }
-            else if (type === 'highlight') {
-                containerEls = timeGrid.highlightContainerEls;
-            }
-            timeGrid.attachSegsByCol(timeGrid.groupSegsByCol(segs), containerEls);
-            return segs.map(function (seg) {
-                return seg.el;
-            });
-        };
-        TimeGridFillRenderer.prototype.computeSegSizes = function (segs) {
-            this.timeGrid.computeSegVerticals(segs);
-        };
-        TimeGridFillRenderer.prototype.assignSegSizes = function (segs) {
-            this.timeGrid.assignSegVerticals(segs);
-        };
-        return TimeGridFillRenderer;
-    }(core.FillRenderer));
-
-    /* A component that renders one or more columns of vertical time slots
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // potential nice values for the slot-duration and interval-duration
-    // from largest to smallest
-    var AGENDA_STOCK_SUB_DURATIONS = [
-        { hours: 1 },
-        { minutes: 30 },
-        { minutes: 15 },
-        { seconds: 30 },
-        { seconds: 15 }
-    ];
-    var TimeGrid = /** @class */ (function (_super) {
-        __extends(TimeGrid, _super);
-        function TimeGrid(el, renderProps) {
-            var _this = _super.call(this, el) || this;
-            _this.isSlatSizesDirty = false;
-            _this.isColSizesDirty = false;
-            _this.processOptions = core.memoize(_this._processOptions);
-            _this.renderSkeleton = core.memoizeRendering(_this._renderSkeleton);
-            _this.renderSlats = core.memoizeRendering(_this._renderSlats, null, [_this.renderSkeleton]);
-            _this.renderColumns = core.memoizeRendering(_this._renderColumns, _this._unrenderColumns, [_this.renderSkeleton]);
-            _this.renderProps = renderProps;
-            var renderColumns = _this.renderColumns;
-            var eventRenderer = _this.eventRenderer = new TimeGridEventRenderer(_this);
-            var fillRenderer = _this.fillRenderer = new TimeGridFillRenderer(_this);
-            _this.mirrorRenderer = new TimeGridMirrorRenderer(_this);
-            _this.renderBusinessHours = core.memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'), fillRenderer.unrender.bind(fillRenderer, 'businessHours'), [renderColumns]);
-            _this.renderDateSelection = core.memoizeRendering(_this._renderDateSelection, _this._unrenderDateSelection, [renderColumns]);
-            _this.renderFgEvents = core.memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderColumns]);
-            _this.renderBgEvents = core.memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'), fillRenderer.unrender.bind(fillRenderer, 'bgEvent'), [renderColumns]);
-            _this.renderEventSelection = core.memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
-            _this.renderEventDrag = core.memoizeRendering(_this._renderEventDrag, _this._unrenderEventDrag, [renderColumns]);
-            _this.renderEventResize = core.memoizeRendering(_this._renderEventResize, _this._unrenderEventResize, [renderColumns]);
-            return _this;
-        }
-        /* Options
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Parses various options into properties of this object
-        // MUST have context already set
-        TimeGrid.prototype._processOptions = function (options) {
-            var slotDuration = options.slotDuration, snapDuration = options.snapDuration;
-            var snapsPerSlot;
-            var input;
-            slotDuration = core.createDuration(slotDuration);
-            snapDuration = snapDuration ? core.createDuration(snapDuration) : slotDuration;
-            snapsPerSlot = core.wholeDivideDurations(slotDuration, snapDuration);
-            if (snapsPerSlot === null) {
-                snapDuration = slotDuration;
-                snapsPerSlot = 1;
-                // TODO: say warning?
-            }
-            this.slotDuration = slotDuration;
-            this.snapDuration = snapDuration;
-            this.snapsPerSlot = snapsPerSlot;
-            // might be an array value (for TimelineView).
-            // if so, getting the most granular entry (the last one probably).
-            input = options.slotLabelFormat;
-            if (Array.isArray(input)) {
-                input = input[input.length - 1];
-            }
-            this.labelFormat = core.createFormatter(input || {
-                hour: 'numeric',
-                minute: '2-digit',
-                omitZeroMinute: true,
-                meridiem: 'short'
-            });
-            input = options.slotLabelInterval;
-            this.labelInterval = input ?
-                core.createDuration(input) :
-                this.computeLabelInterval(slotDuration);
-        };
-        // Computes an automatic value for slotLabelInterval
-        TimeGrid.prototype.computeLabelInterval = function (slotDuration) {
-            var i;
-            var labelInterval;
-            var slotsPerLabel;
-            // find the smallest stock label interval that results in more than one slots-per-label
-            for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) {
-                labelInterval = core.createDuration(AGENDA_STOCK_SUB_DURATIONS[i]);
-                slotsPerLabel = core.wholeDivideDurations(labelInterval, slotDuration);
-                if (slotsPerLabel !== null && slotsPerLabel > 1) {
-                    return labelInterval;
-                }
-            }
-            return slotDuration; // fall back
-        };
-        /* Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype.render = function (props, context) {
-            this.processOptions(context.options);
-            var cells = props.cells;
-            this.colCnt = cells.length;
-            this.renderSkeleton(context.theme);
-            this.renderSlats(props.dateProfile);
-            this.renderColumns(props.cells, props.dateProfile);
-            this.renderBusinessHours(context, props.businessHourSegs);
-            this.renderDateSelection(props.dateSelectionSegs);
-            this.renderFgEvents(context, props.fgEventSegs);
-            this.renderBgEvents(context, props.bgEventSegs);
-            this.renderEventSelection(props.eventSelection);
-            this.renderEventDrag(props.eventDrag);
-            this.renderEventResize(props.eventResize);
-        };
-        TimeGrid.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            // should unrender everything else too
-            this.renderSlats.unrender();
-            this.renderColumns.unrender();
-            this.renderSkeleton.unrender();
-        };
-        TimeGrid.prototype.updateSize = function (isResize) {
-            var _a = this, fillRenderer = _a.fillRenderer, eventRenderer = _a.eventRenderer, mirrorRenderer = _a.mirrorRenderer;
-            if (isResize || this.isSlatSizesDirty) {
-                this.buildSlatPositions();
-                this.isSlatSizesDirty = false;
-            }
-            if (isResize || this.isColSizesDirty) {
-                this.buildColPositions();
-                this.isColSizesDirty = false;
-            }
-            fillRenderer.computeSizes(isResize);
-            eventRenderer.computeSizes(isResize);
-            mirrorRenderer.computeSizes(isResize);
-            fillRenderer.assignSizes(isResize);
-            eventRenderer.assignSizes(isResize);
-            mirrorRenderer.assignSizes(isResize);
-        };
-        TimeGrid.prototype._renderSkeleton = function (theme) {
-            var el = this.el;
-            el.innerHTML =
-                '<div class="fc-bg"></div>' +
-                    '<div class="fc-slats"></div>' +
-                    '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '" style="display:none" />';
-            this.rootBgContainerEl = el.querySelector('.fc-bg');
-            this.slatContainerEl = el.querySelector('.fc-slats');
-            this.bottomRuleEl = el.querySelector('.fc-divider');
-        };
-        TimeGrid.prototype._renderSlats = function (dateProfile) {
-            var theme = this.context.theme;
-            this.slatContainerEl.innerHTML =
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                    this.renderSlatRowHtml(dateProfile) +
-                    '</table>';
-            this.slatEls = core.findElements(this.slatContainerEl, 'tr');
-            this.slatPositions = new core.PositionCache(this.el, this.slatEls, false, true // vertical
-            );
-            this.isSlatSizesDirty = true;
-        };
-        // Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL.
-        TimeGrid.prototype.renderSlatRowHtml = function (dateProfile) {
-            var _a = this.context, dateEnv = _a.dateEnv, theme = _a.theme, isRtl = _a.isRtl;
-            var html = '';
-            var dayStart = core.startOfDay(dateProfile.renderRange.start);
-            var slotTime = dateProfile.minTime;
-            var slotIterator = core.createDuration(0);
-            var slotDate; // will be on the view's first day, but we only care about its time
-            var isLabeled;
-            var axisHtml;
-            // Calculate the time for each slot
-            while (core.asRoughMs(slotTime) < core.asRoughMs(dateProfile.maxTime)) {
-                slotDate = dateEnv.add(dayStart, slotTime);
-                isLabeled = core.wholeDivideDurations(slotIterator, this.labelInterval) !== null;
-                axisHtml =
-                    '<td class="fc-axis fc-time ' + theme.getClass('widgetContent') + '">' +
-                        (isLabeled ?
-                            '<span>' + // for matchCellWidths
-                                core.htmlEscape(dateEnv.format(slotDate, this.labelFormat)) +
-                                '</span>' :
-                            '') +
-                        '</td>';
-                html +=
-                    '<tr data-time="' + core.formatIsoTimeString(slotDate) + '"' +
-                        (isLabeled ? '' : ' class="fc-minor"') +
-                        '>' +
-                        (!isRtl ? axisHtml : '') +
-                        '<td class="' + theme.getClass('widgetContent') + '"></td>' +
-                        (isRtl ? axisHtml : '') +
-                        '</tr>';
-                slotTime = core.addDurations(slotTime, this.slotDuration);
-                slotIterator = core.addDurations(slotIterator, this.slotDuration);
-            }
-            return html;
-        };
-        TimeGrid.prototype._renderColumns = function (cells, dateProfile) {
-            var _a = this.context, calendar = _a.calendar, view = _a.view, isRtl = _a.isRtl, theme = _a.theme, dateEnv = _a.dateEnv;
-            var bgRow = new daygrid.DayBgRow(this.context);
-            this.rootBgContainerEl.innerHTML =
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                    bgRow.renderHtml({
-                        cells: cells,
-                        dateProfile: dateProfile,
-                        renderIntroHtml: this.renderProps.renderBgIntroHtml
-                    }) +
-                    '</table>';
-            this.colEls = core.findElements(this.el, '.fc-day, .fc-disabled-day');
-            for (var col = 0; col < this.colCnt; col++) {
-                calendar.publiclyTrigger('dayRender', [
-                    {
-                        date: dateEnv.toDate(cells[col].date),
-                        el: this.colEls[col],
-                        view: view
-                    }
-                ]);
-            }
-            if (isRtl) {
-                this.colEls.reverse();
-            }
-            this.colPositions = new core.PositionCache(this.el, this.colEls, true, // horizontal
-            false);
-            this.renderContentSkeleton();
-            this.isColSizesDirty = true;
-        };
-        TimeGrid.prototype._unrenderColumns = function () {
-            this.unrenderContentSkeleton();
-        };
-        /* Content Skeleton
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Renders the DOM that the view's content will live in
-        TimeGrid.prototype.renderContentSkeleton = function () {
-            var isRtl = this.context.isRtl;
-            var parts = [];
-            var skeletonEl;
-            parts.push(this.renderProps.renderIntroHtml());
-            for (var i = 0; i < this.colCnt; i++) {
-                parts.push('<td>' +
-                    '<div class="fc-content-col">' +
-                    '<div class="fc-event-container fc-mirror-container"></div>' +
-                    '<div class="fc-event-container"></div>' +
-                    '<div class="fc-highlight-container"></div>' +
-                    '<div class="fc-bgevent-container"></div>' +
-                    '<div class="fc-business-container"></div>' +
-                    '</div>' +
-                    '</td>');
-            }
-            if (isRtl) {
-                parts.reverse();
-            }
-            skeletonEl = this.contentSkeletonEl = core.htmlToElement('<div class="fc-content-skeleton">' +
-                '<table>' +
-                '<tr>' + parts.join('') + '</tr>' +
-                '</table>' +
-                '</div>');
-            this.colContainerEls = core.findElements(skeletonEl, '.fc-content-col');
-            this.mirrorContainerEls = core.findElements(skeletonEl, '.fc-mirror-container');
-            this.fgContainerEls = core.findElements(skeletonEl, '.fc-event-container:not(.fc-mirror-container)');
-            this.bgContainerEls = core.findElements(skeletonEl, '.fc-bgevent-container');
-            this.highlightContainerEls = core.findElements(skeletonEl, '.fc-highlight-container');
-            this.businessContainerEls = core.findElements(skeletonEl, '.fc-business-container');
-            if (isRtl) {
-                this.colContainerEls.reverse();
-                this.mirrorContainerEls.reverse();
-                this.fgContainerEls.reverse();
-                this.bgContainerEls.reverse();
-                this.highlightContainerEls.reverse();
-                this.businessContainerEls.reverse();
-            }
-            this.el.appendChild(skeletonEl);
-        };
-        TimeGrid.prototype.unrenderContentSkeleton = function () {
-            core.removeElement(this.contentSkeletonEl);
-        };
-        // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col
-        TimeGrid.prototype.groupSegsByCol = function (segs) {
-            var segsByCol = [];
-            var i;
-            for (i = 0; i < this.colCnt; i++) {
-                segsByCol.push([]);
-            }
-            for (i = 0; i < segs.length; i++) {
-                segsByCol[segs[i].col].push(segs[i]);
-            }
-            return segsByCol;
-        };
-        // Given segments grouped by column, insert the segments' elements into a parallel array of container
-        // elements, each living within a column.
-        TimeGrid.prototype.attachSegsByCol = function (segsByCol, containerEls) {
-            var col;
-            var segs;
-            var i;
-            for (col = 0; col < this.colCnt; col++) { // iterate each column grouping
-                segs = segsByCol[col];
-                for (i = 0; i < segs.length; i++) {
-                    containerEls[col].appendChild(segs[i].el);
-                }
-            }
-        };
-        /* Now Indicator
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype.getNowIndicatorUnit = function () {
-            return 'minute'; // will refresh on the minute
-        };
-        TimeGrid.prototype.renderNowIndicator = function (segs, date) {
-            // HACK: if date columns not ready for some reason (scheduler)
-            if (!this.colContainerEls) {
-                return;
-            }
-            var top = this.computeDateTop(date);
-            var nodes = [];
-            var i;
-            // render lines within the columns
-            for (i = 0; i < segs.length; i++) {
-                var lineEl = core.createElement('div', { className: 'fc-now-indicator fc-now-indicator-line' });
-                lineEl.style.top = top + 'px';
-                this.colContainerEls[segs[i].col].appendChild(lineEl);
-                nodes.push(lineEl);
-            }
-            // render an arrow over the axis
-            if (segs.length > 0) { // is the current time in view?
-                var arrowEl = core.createElement('div', { className: 'fc-now-indicator fc-now-indicator-arrow' });
-                arrowEl.style.top = top + 'px';
-                this.contentSkeletonEl.appendChild(arrowEl);
-                nodes.push(arrowEl);
-            }
-            this.nowIndicatorEls = nodes;
-        };
-        TimeGrid.prototype.unrenderNowIndicator = function () {
-            if (this.nowIndicatorEls) {
-                this.nowIndicatorEls.forEach(core.removeElement);
-                this.nowIndicatorEls = null;
-            }
-        };
-        /* Coordinates
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype.getTotalSlatHeight = function () {
-            return this.slatContainerEl.getBoundingClientRect().height;
-        };
-        // Computes the top coordinate, relative to the bounds of the grid, of the given date.
-        // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.
-        TimeGrid.prototype.computeDateTop = function (when, startOfDayDate) {
-            if (!startOfDayDate) {
-                startOfDayDate = core.startOfDay(when);
-            }
-            return this.computeTimeTop(core.createDuration(when.valueOf() - startOfDayDate.valueOf()));
-        };
-        // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).
-        TimeGrid.prototype.computeTimeTop = function (duration) {
-            var len = this.slatEls.length;
-            var dateProfile = this.props.dateProfile;
-            var slatCoverage = (duration.milliseconds - core.asRoughMs(dateProfile.minTime)) / core.asRoughMs(this.slotDuration); // floating-point value of # of slots covered
-            var slatIndex;
-            var slatRemainder;
-            // compute a floating-point number for how many slats should be progressed through.
-            // from 0 to number of slats (inclusive)
-            // constrained because minTime/maxTime might be customized.
-            slatCoverage = Math.max(0, slatCoverage);
-            slatCoverage = Math.min(len, slatCoverage);
-            // an integer index of the furthest whole slat
-            // from 0 to number slats (*exclusive*, so len-1)
-            slatIndex = Math.floor(slatCoverage);
-            slatIndex = Math.min(slatIndex, len - 1);
-            // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition.
-            // could be 1.0 if slatCoverage is covering *all* the slots
-            slatRemainder = slatCoverage - slatIndex;
-            return this.slatPositions.tops[slatIndex] +
-                this.slatPositions.getHeight(slatIndex) * slatRemainder;
-        };
-        // For each segment in an array, computes and assigns its top and bottom properties
-        TimeGrid.prototype.computeSegVerticals = function (segs) {
-            var options = this.context.options;
-            var eventMinHeight = options.timeGridEventMinHeight;
-            var i;
-            var seg;
-            var dayDate;
-            for (i = 0; i < segs.length; i++) {
-                seg = segs[i];
-                dayDate = this.props.cells[seg.col].date;
-                seg.top = this.computeDateTop(seg.start, dayDate);
-                seg.bottom = Math.max(seg.top + eventMinHeight, this.computeDateTop(seg.end, dayDate));
-            }
-        };
-        // Given segments that already have their top/bottom properties computed, applies those values to
-        // the segments' elements.
-        TimeGrid.prototype.assignSegVerticals = function (segs) {
-            var i;
-            var seg;
-            for (i = 0; i < segs.length; i++) {
-                seg = segs[i];
-                core.applyStyle(seg.el, this.generateSegVerticalCss(seg));
-            }
-        };
-        // Generates an object with CSS properties for the top/bottom coordinates of a segment element
-        TimeGrid.prototype.generateSegVerticalCss = function (seg) {
-            return {
-                top: seg.top,
-                bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container
-            };
-        };
-        /* Sizing
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype.buildPositionCaches = function () {
-            this.buildColPositions();
-            this.buildSlatPositions();
-        };
-        TimeGrid.prototype.buildColPositions = function () {
-            this.colPositions.build();
-        };
-        TimeGrid.prototype.buildSlatPositions = function () {
-            this.slatPositions.build();
-        };
-        /* Hit System
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype.positionToHit = function (positionLeft, positionTop) {
-            var dateEnv = this.context.dateEnv;
-            var _a = this, snapsPerSlot = _a.snapsPerSlot, slatPositions = _a.slatPositions, colPositions = _a.colPositions;
-            var colIndex = colPositions.leftToIndex(positionLeft);
-            var slatIndex = slatPositions.topToIndex(positionTop);
-            if (colIndex != null && slatIndex != null) {
-                var slatTop = slatPositions.tops[slatIndex];
-                var slatHeight = slatPositions.getHeight(slatIndex);
-                var partial = (positionTop - slatTop) / slatHeight; // floating point number between 0 and 1
-                var localSnapIndex = Math.floor(partial * snapsPerSlot); // the snap # relative to start of slat
-                var snapIndex = slatIndex * snapsPerSlot + localSnapIndex;
-                var dayDate = this.props.cells[colIndex].date;
-                var time = core.addDurations(this.props.dateProfile.minTime, core.multiplyDuration(this.snapDuration, snapIndex));
-                var start = dateEnv.add(dayDate, time);
-                var end = dateEnv.add(start, this.snapDuration);
-                return {
-                    col: colIndex,
-                    dateSpan: {
-                        range: { start: start, end: end },
-                        allDay: false
-                    },
-                    dayEl: this.colEls[colIndex],
-                    relativeRect: {
-                        left: colPositions.lefts[colIndex],
-                        right: colPositions.rights[colIndex],
-                        top: slatTop,
-                        bottom: slatTop + slatHeight
-                    }
-                };
-            }
-        };
-        /* Event Drag Visualization
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype._renderEventDrag = function (state) {
-            if (state) {
-                this.eventRenderer.hideByHash(state.affectedInstances);
-                if (state.isEvent) {
-                    this.mirrorRenderer.renderSegs(this.context, state.segs, { isDragging: true, sourceSeg: state.sourceSeg });
-                }
-                else {
-                    this.fillRenderer.renderSegs('highlight', this.context, state.segs);
-                }
-            }
-        };
-        TimeGrid.prototype._unrenderEventDrag = function (state) {
-            if (state) {
-                this.eventRenderer.showByHash(state.affectedInstances);
-                if (state.isEvent) {
-                    this.mirrorRenderer.unrender(this.context, state.segs, { isDragging: true, sourceSeg: state.sourceSeg });
-                }
-                else {
-                    this.fillRenderer.unrender('highlight', this.context);
-                }
-            }
-        };
-        /* Event Resize Visualization
-        ------------------------------------------------------------------------------------------------------------------*/
-        TimeGrid.prototype._renderEventResize = function (state) {
-            if (state) {
-                this.eventRenderer.hideByHash(state.affectedInstances);
-                this.mirrorRenderer.renderSegs(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-            }
-        };
-        TimeGrid.prototype._unrenderEventResize = function (state) {
-            if (state) {
-                this.eventRenderer.showByHash(state.affectedInstances);
-                this.mirrorRenderer.unrender(this.context, state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
-            }
-        };
-        /* Selection
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight.
-        TimeGrid.prototype._renderDateSelection = function (segs) {
-            if (segs) {
-                if (this.context.options.selectMirror) {
-                    this.mirrorRenderer.renderSegs(this.context, segs, { isSelecting: true });
-                }
-                else {
-                    this.fillRenderer.renderSegs('highlight', this.context, segs);
-                }
-            }
-        };
-        TimeGrid.prototype._unrenderDateSelection = function (segs) {
-            if (segs) {
-                if (this.context.options.selectMirror) {
-                    this.mirrorRenderer.unrender(this.context, segs, { isSelecting: true });
-                }
-                else {
-                    this.fillRenderer.unrender('highlight', this.context);
-                }
-            }
-        };
-        return TimeGrid;
-    }(core.DateComponent));
-
-    var AllDaySplitter = /** @class */ (function (_super) {
-        __extends(AllDaySplitter, _super);
-        function AllDaySplitter() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        AllDaySplitter.prototype.getKeyInfo = function () {
-            return {
-                allDay: {},
-                timed: {}
-            };
-        };
-        AllDaySplitter.prototype.getKeysForDateSpan = function (dateSpan) {
-            if (dateSpan.allDay) {
-                return ['allDay'];
-            }
-            else {
-                return ['timed'];
-            }
-        };
-        AllDaySplitter.prototype.getKeysForEventDef = function (eventDef) {
-            if (!eventDef.allDay) {
-                return ['timed'];
-            }
-            else if (core.hasBgRendering(eventDef)) {
-                return ['timed', 'allDay'];
-            }
-            else {
-                return ['allDay'];
-            }
-        };
-        return AllDaySplitter;
-    }(core.Splitter));
-
-    var TIMEGRID_ALL_DAY_EVENT_LIMIT = 5;
-    var WEEK_HEADER_FORMAT = core.createFormatter({ week: 'short' });
-    /* An abstract class for all timegrid-related views. Displays one more columns with time slots running vertically.
-    ----------------------------------------------------------------------------------------------------------------------*/
-    // Is a manager for the TimeGrid subcomponent and possibly the DayGrid subcomponent (if allDaySlot is on).
-    // Responsible for managing width/height.
-    var AbstractTimeGridView = /** @class */ (function (_super) {
-        __extends(AbstractTimeGridView, _super);
-        function AbstractTimeGridView() {
-            var _this = _super !== null && _super.apply(this, arguments) || this;
-            _this.splitter = new AllDaySplitter();
-            _this.renderSkeleton = core.memoizeRendering(_this._renderSkeleton, _this._unrenderSkeleton);
-            /* Header Render Methods
-            ------------------------------------------------------------------------------------------------------------------*/
-            // Generates the HTML that will go before the day-of week header cells
-            _this.renderHeadIntroHtml = function () {
-                var _a = _this.context, theme = _a.theme, dateEnv = _a.dateEnv, options = _a.options;
-                var range = _this.props.dateProfile.renderRange;
-                var dayCnt = core.diffDays(range.start, range.end);
-                var weekText;
-                if (options.weekNumbers) {
-                    weekText = dateEnv.format(range.start, WEEK_HEADER_FORMAT);
-                    return '' +
-                        '<th class="fc-axis fc-week-number ' + theme.getClass('widgetHeader') + '" ' + _this.axisStyleAttr() + '>' +
-                        core.buildGotoAnchorHtml(// aside from link, important for matchCellWidths
-                        options, dateEnv, { date: range.start, type: 'week', forceOff: dayCnt > 1 }, core.htmlEscape(weekText) // inner HTML
-                        ) +
-                        '</th>';
-                }
-                else {
-                    return '<th class="fc-axis ' + theme.getClass('widgetHeader') + '" ' + _this.axisStyleAttr() + '></th>';
-                }
-            };
-            /* Time Grid Render Methods
-            ------------------------------------------------------------------------------------------------------------------*/
-            // Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column.
-            _this.renderTimeGridBgIntroHtml = function () {
-                var theme = _this.context.theme;
-                return '<td class="fc-axis ' + theme.getClass('widgetContent') + '" ' + _this.axisStyleAttr() + '></td>';
-            };
-            // Generates the HTML that goes before all other types of cells.
-            // Affects content-skeleton, mirror-skeleton, highlight-skeleton for both the time-grid and day-grid.
-            _this.renderTimeGridIntroHtml = function () {
-                return '<td class="fc-axis" ' + _this.axisStyleAttr() + '></td>';
-            };
-            /* Day Grid Render Methods
-            ------------------------------------------------------------------------------------------------------------------*/
-            // Generates the HTML that goes before the all-day cells
-            _this.renderDayGridBgIntroHtml = function () {
-                var _a = _this.context, theme = _a.theme, options = _a.options;
-                return '' +
-                    '<td class="fc-axis ' + theme.getClass('widgetContent') + '" ' + _this.axisStyleAttr() + '>' +
-                    '<span>' + // needed for matchCellWidths
-                    core.getAllDayHtml(options) +
-                    '</span>' +
-                    '</td>';
-            };
-            // Generates the HTML that goes before all other types of cells.
-            // Affects content-skeleton, mirror-skeleton, highlight-skeleton for both the time-grid and day-grid.
-            _this.renderDayGridIntroHtml = function () {
-                return '<td class="fc-axis" ' + _this.axisStyleAttr() + '></td>';
-            };
-            return _this;
-        }
-        AbstractTimeGridView.prototype.render = function (props, context) {
-            _super.prototype.render.call(this, props, context);
-            this.renderSkeleton(context);
-        };
-        AbstractTimeGridView.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.renderSkeleton.unrender();
-        };
-        AbstractTimeGridView.prototype._renderSkeleton = function (context) {
-            this.el.classList.add('fc-timeGrid-view');
-            this.el.innerHTML = this.renderSkeletonHtml();
-            this.scroller = new core.ScrollComponent('hidden', // overflow x
-            'auto' // overflow y
-            );
-            var timeGridWrapEl = this.scroller.el;
-            this.el.querySelector('.fc-body > tr > td').appendChild(timeGridWrapEl);
-            timeGridWrapEl.classList.add('fc-time-grid-container');
-            var timeGridEl = core.createElement('div', { className: 'fc-time-grid' });
-            timeGridWrapEl.appendChild(timeGridEl);
-            this.timeGrid = new TimeGrid(timeGridEl, {
-                renderBgIntroHtml: this.renderTimeGridBgIntroHtml,
-                renderIntroHtml: this.renderTimeGridIntroHtml
-            });
-            if (context.options.allDaySlot) { // should we display the "all-day" area?
-                this.dayGrid = new daygrid.DayGrid(// the all-day subcomponent of this view
-                this.el.querySelector('.fc-day-grid'), {
-                    renderNumberIntroHtml: this.renderDayGridIntroHtml,
-                    renderBgIntroHtml: this.renderDayGridBgIntroHtml,
-                    renderIntroHtml: this.renderDayGridIntroHtml,
-                    colWeekNumbersVisible: false,
-                    cellWeekNumbersVisible: false
-                });
-                // have the day-grid extend it's coordinate area over the <hr> dividing the two grids
-                var dividerEl = this.el.querySelector('.fc-divider');
-                this.dayGrid.bottomCoordPadding = dividerEl.getBoundingClientRect().height;
-            }
-        };
-        AbstractTimeGridView.prototype._unrenderSkeleton = function () {
-            this.el.classList.remove('fc-timeGrid-view');
-            this.timeGrid.destroy();
-            if (this.dayGrid) {
-                this.dayGrid.destroy();
-            }
-            this.scroller.destroy();
-        };
-        /* Rendering
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Builds the HTML skeleton for the view.
-        // The day-grid and time-grid components will render inside containers defined by this HTML.
-        AbstractTimeGridView.prototype.renderSkeletonHtml = function () {
-            var _a = this.context, theme = _a.theme, options = _a.options;
-            return '' +
-                '<table class="' + theme.getClass('tableGrid') + '">' +
-                (options.columnHeader ?
-                    '<thead class="fc-head">' +
-                        '<tr>' +
-                        '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
-                        '</tr>' +
-                        '</thead>' :
-                    '') +
-                '<tbody class="fc-body">' +
-                '<tr>' +
-                '<td class="' + theme.getClass('widgetContent') + '">' +
-                (options.allDaySlot ?
-                    '<div class="fc-day-grid"></div>' +
-                        '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '" />' :
-                    '') +
-                '</td>' +
-                '</tr>' +
-                '</tbody>' +
-                '</table>';
-        };
-        /* Now Indicator
-        ------------------------------------------------------------------------------------------------------------------*/
-        AbstractTimeGridView.prototype.getNowIndicatorUnit = function () {
-            return this.timeGrid.getNowIndicatorUnit();
-        };
-        // subclasses should implement
-        // renderNowIndicator(date: DateMarker) {
-        // }
-        AbstractTimeGridView.prototype.unrenderNowIndicator = function () {
-            this.timeGrid.unrenderNowIndicator();
-        };
-        /* Dimensions
-        ------------------------------------------------------------------------------------------------------------------*/
-        AbstractTimeGridView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
-            _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto); // will call updateBaseSize. important that executes first
-            this.timeGrid.updateSize(isResize);
-            if (this.dayGrid) {
-                this.dayGrid.updateSize(isResize);
-            }
-        };
-        // Adjusts the vertical dimensions of the view to the specified values
-        AbstractTimeGridView.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
-            var _this = this;
-            var eventLimit;
-            var scrollerHeight;
-            var scrollbarWidths;
-            // make all axis cells line up
-            this.axisWidth = core.matchCellWidths(core.findElements(this.el, '.fc-axis'));
-            // hack to give the view some height prior to timeGrid's columns being rendered
-            // TODO: separate setting height from scroller VS timeGrid.
-            if (!this.timeGrid.colEls) {
-                if (!isAuto) {
-                    scrollerHeight = this.computeScrollerHeight(viewHeight);
-                    this.scroller.setHeight(scrollerHeight);
-                }
-                return;
-            }
-            // set of fake row elements that must compensate when scroller has scrollbars
-            var noScrollRowEls = core.findElements(this.el, '.fc-row').filter(function (node) {
-                return !_this.scroller.el.contains(node);
-            });
-            // reset all dimensions back to the original state
-            this.timeGrid.bottomRuleEl.style.display = 'none'; // will be shown later if this <hr> is necessary
-            this.scroller.clear(); // sets height to 'auto' and clears overflow
-            noScrollRowEls.forEach(core.uncompensateScroll);
-            // limit number of events in the all-day area
-            if (this.dayGrid) {
-                this.dayGrid.removeSegPopover(); // kill the "more" popover if displayed
-                eventLimit = this.context.options.eventLimit;
-                if (eventLimit && typeof eventLimit !== 'number') {
-                    eventLimit = TIMEGRID_ALL_DAY_EVENT_LIMIT; // make sure "auto" goes to a real number
-                }
-                if (eventLimit) {
-                    this.dayGrid.limitRows(eventLimit);
-                }
-            }
-            if (!isAuto) { // should we force dimensions of the scroll container?
-                scrollerHeight = this.computeScrollerHeight(viewHeight);
-                this.scroller.setHeight(scrollerHeight);
-                scrollbarWidths = this.scroller.getScrollbarWidths();
-                if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?
-                    // make the all-day and header rows lines up
-                    noScrollRowEls.forEach(function (rowEl) {
-                        core.compensateScroll(rowEl, scrollbarWidths);
-                    });
-                    // the scrollbar compensation might have changed text flow, which might affect height, so recalculate
-                    // and reapply the desired height to the scroller.
-                    scrollerHeight = this.computeScrollerHeight(viewHeight);
-                    this.scroller.setHeight(scrollerHeight);
-                }
-                // guarantees the same scrollbar widths
-                this.scroller.lockOverflow(scrollbarWidths);
-                // if there's any space below the slats, show the horizontal rule.
-                // this won't cause any new overflow, because lockOverflow already called.
-                if (this.timeGrid.getTotalSlatHeight() < scrollerHeight) {
-                    this.timeGrid.bottomRuleEl.style.display = '';
-                }
-            }
-        };
-        // given a desired total height of the view, returns what the height of the scroller should be
-        AbstractTimeGridView.prototype.computeScrollerHeight = function (viewHeight) {
-            return viewHeight -
-                core.subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
-        };
-        /* Scroll
-        ------------------------------------------------------------------------------------------------------------------*/
-        // Computes the initial pre-configured scroll state prior to allowing the user to change it
-        AbstractTimeGridView.prototype.computeDateScroll = function (duration) {
-            var top = this.timeGrid.computeTimeTop(duration);
-            // zoom can give weird floating-point values. rather scroll a little bit further
-            top = Math.ceil(top);
-            if (top) {
-                top++; // to overcome top border that slots beyond the first have. looks better
-            }
-            return { top: top };
-        };
-        AbstractTimeGridView.prototype.queryDateScroll = function () {
-            return { top: this.scroller.getScrollTop() };
-        };
-        AbstractTimeGridView.prototype.applyDateScroll = function (scroll) {
-            if (scroll.top !== undefined) {
-                this.scroller.setScrollTop(scroll.top);
-            }
-        };
-        // Generates an HTML attribute string for setting the width of the axis, if it is known
-        AbstractTimeGridView.prototype.axisStyleAttr = function () {
-            if (this.axisWidth != null) {
-                return 'style="width:' + this.axisWidth + 'px"';
-            }
-            return '';
-        };
-        return AbstractTimeGridView;
-    }(core.View));
-    AbstractTimeGridView.prototype.usesMinMaxTime = true; // indicates that minTime/maxTime affects rendering
-
-    var SimpleTimeGrid = /** @class */ (function (_super) {
-        __extends(SimpleTimeGrid, _super);
-        function SimpleTimeGrid(timeGrid) {
-            var _this = _super.call(this, timeGrid.el) || this;
-            _this.buildDayRanges = core.memoize(buildDayRanges);
-            _this.slicer = new TimeGridSlicer();
-            _this.timeGrid = timeGrid;
-            return _this;
-        }
-        SimpleTimeGrid.prototype.firstContext = function (context) {
-            context.calendar.registerInteractiveComponent(this, {
-                el: this.timeGrid.el
-            });
-        };
-        SimpleTimeGrid.prototype.destroy = function () {
-            _super.prototype.destroy.call(this);
-            this.context.calendar.unregisterInteractiveComponent(this);
-        };
-        SimpleTimeGrid.prototype.render = function (props, context) {
-            var dateEnv = this.context.dateEnv;
-            var dateProfile = props.dateProfile, dayTable = props.dayTable;
-            var dayRanges = this.dayRanges = this.buildDayRanges(dayTable, dateProfile, dateEnv);
-            var timeGrid = this.timeGrid;
-            timeGrid.receiveContext(context); // hack because context is used in sliceProps
-            timeGrid.receiveProps(__assign({}, this.slicer.sliceProps(props, dateProfile, null, context.calendar, timeGrid, dayRanges), { dateProfile: dateProfile, cells: dayTable.cells[0] }), context);
-        };
-        SimpleTimeGrid.prototype.renderNowIndicator = function (date) {
-            this.timeGrid.renderNowIndicator(this.slicer.sliceNowDate(date, this.timeGrid, this.dayRanges), date);
-        };
-        SimpleTimeGrid.prototype.buildPositionCaches = function () {
-            this.timeGrid.buildPositionCaches();
-        };
-        SimpleTimeGrid.prototype.queryHit = function (positionLeft, positionTop) {
-            var rawHit = this.timeGrid.positionToHit(positionLeft, positionTop);
-            if (rawHit) {
-                return {
-                    component: this.timeGrid,
-                    dateSpan: rawHit.dateSpan,
-                    dayEl: rawHit.dayEl,
-                    rect: {
-                        left: rawHit.relativeRect.left,
-                        right: rawHit.relativeRect.right,
-                        top: rawHit.relativeRect.top,
-                        bottom: rawHit.relativeRect.bottom
-                    },
-                    layer: 0
-                };
-            }
-        };
-        return SimpleTimeGrid;
-    }(core.DateComponent));
-    function buildDayRanges(dayTable, dateProfile, dateEnv) {
-        var ranges = [];
-        for (var _i = 0, _a = dayTable.headerDates; _i < _a.length; _i++) {
-            var date = _a[_i];
-            ranges.push({
-                start: dateEnv.add(date, dateProfile.minTime),
-                end: dateEnv.add(date, dateProfile.maxTime)
-            });
-        }
-        return ranges;
-    }
-    var TimeGridSlicer = /** @class */ (function (_super) {
-        __extends(TimeGridSlicer, _super);
-        function TimeGridSlicer() {
-            return _super !== null && _super.apply(this, arguments) || this;
-        }
-        TimeGridSlicer.prototype.sliceRange = function (range, dayRanges) {
-            var segs = [];
-            for (var col = 0; col < dayRanges.length; col++) {
-                var segRange = core.intersectRanges(range, dayRanges[col]);
-                if (segRange) {
-                    segs.push({
-                        start: segRange.start,
-                        end: segRange.end,
-                        isStart: segRange.start.valueOf() === range.start.valueOf(),
-                        isEnd: segRange.end.valueOf() === range.end.valueOf(),
-                        col: col
-                    });
-                }
-            }
-            return segs;
-        };
-        return TimeGridSlicer;
-    }(core.Slicer));
-
-    var TimeGridView = /** @class */ (function (_super) {
-        __extends(TimeGridView, _super);
-        function TimeGridView() {
-            var _this = _super !== null && _super.apply(this, arguments) || this;
-            _this.buildDayTable = core.memoize(buildDayTable);
-            return _this;
-        }
-        TimeGridView.prototype.render = function (props, context) {
-            _super.prototype.render.call(this, props, context); // for flags for updateSize. also _renderSkeleton/_unrenderSkeleton
-            var _a = this.props, dateProfile = _a.dateProfile, dateProfileGenerator = _a.dateProfileGenerator;
-            var nextDayThreshold = context.nextDayThreshold;
-            var dayTable = this.buildDayTable(dateProfile, dateProfileGenerator);
-            var splitProps = this.splitter.splitProps(props);
-            if (this.header) {
-                this.header.receiveProps({
-                    dateProfile: dateProfile,
-                    dates: dayTable.headerDates,
-                    datesRepDistinctDays: true,
-                    renderIntroHtml: this.renderHeadIntroHtml
-                }, context);
-            }
-            this.simpleTimeGrid.receiveProps(__assign({}, splitProps['timed'], { dateProfile: dateProfile,
-                dayTable: dayTable }), context);
-            if (this.simpleDayGrid) {
-                this.simpleDayGrid.receiveProps(__assign({}, splitProps['allDay'], { dateProfile: dateProfile,
-                    dayTable: dayTable,
-                    nextDayThreshold: nextDayThreshold, isRigid: false }), context);
-            }
-            this.startNowIndicator(dateProfile, dateProfileGenerator);
-        };
-        TimeGridView.prototype._renderSkeleton = function (context) {
-            _super.prototype._renderSkeleton.call(this, context);
-            if (context.options.columnHeader) {
-                this.header = new core.DayHeader(this.el.querySelector('.fc-head-container'));
-            }
-            this.simpleTimeGrid = new SimpleTimeGrid(this.timeGrid);
-            if (this.dayGrid) {
-                this.simpleDayGrid = new daygrid.SimpleDayGrid(this.dayGrid);
-            }
-        };
-        TimeGridView.prototype._unrenderSkeleton = function () {
-            _super.prototype._unrenderSkeleton.call(this);
-            if (this.header) {
-                this.header.destroy();
-            }
-            this.simpleTimeGrid.destroy();
-            if (this.simpleDayGrid) {
-                this.simpleDayGrid.destroy();
-            }
-        };
-        TimeGridView.prototype.renderNowIndicator = function (date) {
-            this.simpleTimeGrid.renderNowIndicator(date);
-        };
-        return TimeGridView;
-    }(AbstractTimeGridView));
-    function buildDayTable(dateProfile, dateProfileGenerator) {
-        var daySeries = new core.DaySeries(dateProfile.renderRange, dateProfileGenerator);
-        return new core.DayTable(daySeries, false);
-    }
-
-    var main = core.createPlugin({
-        defaultView: 'timeGridWeek',
-        views: {
-            timeGrid: {
-                class: TimeGridView,
-                allDaySlot: true,
-                slotDuration: '00:30:00',
-                slotEventOverlap: true // a bad name. confused with overlap/constraint system
-            },
-            timeGridDay: {
-                type: 'timeGrid',
-                duration: { days: 1 }
-            },
-            timeGridWeek: {
-                type: 'timeGrid',
-                duration: { weeks: 1 }
-            }
-        }
-    });
-
-    exports.AbstractTimeGridView = AbstractTimeGridView;
-    exports.TimeGrid = TimeGrid;
-    exports.TimeGridSlicer = TimeGridSlicer;
-    exports.TimeGridView = TimeGridView;
-    exports.buildDayRanges = buildDayRanges;
-    exports.buildDayTable = buildDayTable;
-    exports.default = main;
-
-    Object.defineProperty(exports, '__esModule', { value: true });
-
-}));
diff --git a/library/fullcalendar/packages/timegrid/main.min.css b/library/fullcalendar/packages/timegrid/main.min.css
deleted file mode 100644
index a1abf91f5..000000000
--- a/library/fullcalendar/packages/timegrid/main.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@charset "UTF-8";.fc-timeGrid-view .fc-day-grid{position:relative;z-index:2}.fc-timeGrid-view .fc-day-grid .fc-row{min-height:3em}.fc-timeGrid-view .fc-day-grid .fc-row .fc-content-skeleton{padding-bottom:1em}.fc .fc-axis{vertical-align:middle;padding:0 4px;white-space:nowrap}.fc-ltr .fc-axis{text-align:right}.fc-rtl .fc-axis{text-align:left}.fc-time-grid,.fc-time-grid-container{position:relative;z-index:1}.fc-time-grid{min-height:100%}.fc-time-grid table{border:0 hidden transparent}.fc-time-grid>.fc-bg{z-index:1}.fc-time-grid .fc-slats,.fc-time-grid>hr{position:relative;z-index:2}.fc-time-grid .fc-content-col{position:relative}.fc-time-grid .fc-content-skeleton{position:absolute;z-index:3;top:0;left:0;right:0}.fc-time-grid .fc-business-container{position:relative;z-index:1}.fc-time-grid .fc-bgevent-container{position:relative;z-index:2}.fc-time-grid .fc-highlight-container{z-index:3;position:relative}.fc-time-grid .fc-event-container{position:relative;z-index:4}.fc-time-grid .fc-now-indicator-line{z-index:5}.fc-time-grid .fc-mirror-container{position:relative;z-index:6}.fc-time-grid .fc-slats td{height:1.5em;border-bottom:0}.fc-time-grid .fc-slats .fc-minor td{border-top-style:dotted}.fc-time-grid .fc-highlight{position:absolute;left:0;right:0}.fc-ltr .fc-time-grid .fc-event-container{margin:0 2.5% 0 2px}.fc-rtl .fc-time-grid .fc-event-container{margin:0 2px 0 2.5%}.fc-time-grid .fc-bgevent,.fc-time-grid .fc-event{position:absolute;z-index:1}.fc-time-grid .fc-bgevent{left:0;right:0}.fc-time-grid-event{margin-bottom:1px}.fc-time-grid-event-inset{-webkit-box-shadow:0 0 0 1px #fff;box-shadow:0 0 0 1px #fff}.fc-time-grid-event.fc-not-start{border-top-width:0;padding-top:1px;border-top-left-radius:0;border-top-right-radius:0}.fc-time-grid-event.fc-not-end{border-bottom-width:0;padding-bottom:1px;border-bottom-left-radius:0;border-bottom-right-radius:0}.fc-time-grid-event .fc-content{overflow:hidden;max-height:100%}.fc-time-grid-event .fc-time,.fc-time-grid-event .fc-title{padding:0 1px}.fc-time-grid-event .fc-time{font-size:.85em;white-space:nowrap}.fc-time-grid-event.fc-short .fc-content{white-space:nowrap}.fc-time-grid-event.fc-short .fc-time,.fc-time-grid-event.fc-short .fc-title{display:inline-block;vertical-align:top}.fc-time-grid-event.fc-short .fc-time span{display:none}.fc-time-grid-event.fc-short .fc-time:before{content:attr(data-start)}.fc-time-grid-event.fc-short .fc-time:after{content:" - "}.fc-time-grid-event.fc-short .fc-title{font-size:.85em;padding:0}.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer{left:0;right:0;bottom:0;height:8px;overflow:hidden;line-height:8px;font-size:11px;font-family:monospace;text-align:center;cursor:s-resize}.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer:after{content:"="}.fc-time-grid-event.fc-selected .fc-resizer{border-radius:5px;border-width:1px;width:8px;height:8px;border-style:solid;border-color:inherit;background:#fff;left:50%;margin-left:-5px;bottom:-5px}.fc-time-grid .fc-now-indicator-line{border-top-width:1px;left:0;right:0}.fc-time-grid .fc-now-indicator-arrow{margin-top:-5px}.fc-ltr .fc-time-grid .fc-now-indicator-arrow{left:0;border-width:5px 0 5px 6px;border-top-color:transparent;border-bottom-color:transparent}.fc-rtl .fc-time-grid .fc-now-indicator-arrow{right:0;border-width:5px 6px 5px 0;border-top-color:transparent;border-bottom-color:transparent}
\ No newline at end of file
diff --git a/library/fullcalendar/packages/timegrid/main.min.js b/library/fullcalendar/packages/timegrid/main.min.js
deleted file mode 100644
index 106940ffa..000000000
--- a/library/fullcalendar/packages/timegrid/main.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-FullCalendar Time Grid Plugin v4.4.2
-Docs & License: https://fullcalendar.io/
-(c) 2019 Adam Shaw
-*/
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@fullcalendar/core"),require("@fullcalendar/daygrid")):"function"==typeof define&&define.amd?define(["exports","@fullcalendar/core","@fullcalendar/daygrid"],t):t((e=e||self).FullCalendarTimeGrid={},e.FullCalendar,e.FullCalendarDayGrid)}(this,(function(e,t,r){"use strict";var i=function(e,t){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)};function n(e,t){function r(){this.constructor=e}i(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var o=function(){return(o=Object.assign||function(e){for(var t,r=1,i=arguments.length;r<i;r++)for(var n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}).apply(this,arguments)},s=function(e){function r(t){var r=e.call(this)||this;return r.timeGrid=t,r}return n(r,e),r.prototype.renderSegs=function(r,i,n){e.prototype.renderSegs.call(this,r,i,n),this.fullTimeFormat=t.createFormatter({hour:"numeric",minute:"2-digit",separator:this.context.options.defaultRangeSeparator})},r.prototype.attachSegs=function(e,t){for(var r=this.timeGrid.groupSegsByCol(e),i=0;i<r.length;i++)r[i]=this.sortEventSegs(r[i]);this.segsByCol=r,this.timeGrid.attachSegsByCol(r,this.timeGrid.fgContainerEls)},r.prototype.detachSegs=function(e){e.forEach((function(e){t.removeElement(e.el)})),this.segsByCol=null},r.prototype.computeSegSizes=function(e){var t=this.timeGrid,r=this.segsByCol,i=t.colCnt;if(t.computeSegVerticals(e),r)for(var n=0;n<i;n++)this.computeSegHorizontals(r[n])},r.prototype.assignSegSizes=function(e){var t=this.timeGrid,r=this.segsByCol,i=t.colCnt;if(t.assignSegVerticals(e),r)for(var n=0;n<i;n++)this.assignSegCss(r[n])},r.prototype.computeEventTimeFormat=function(){return{hour:"numeric",minute:"2-digit",meridiem:!1}},r.prototype.computeDisplayEventEnd=function(){return!0},r.prototype.renderSegHtml=function(e,r){var i,n,o,s=e.eventRange,a=s.def,l=s.ui,d=a.allDay,c=t.computeEventDraggable(this.context,a,l),h=e.isStart&&t.computeEventStartResizable(this.context,a,l),u=e.isEnd&&t.computeEventEndResizable(this.context,a,l),p=this.getSegClasses(e,c,h||u,r),f=t.cssToStr(this.getSkinCss(l));if(p.unshift("fc-time-grid-event"),t.isMultiDayRange(s.range)){if(e.isStart||e.isEnd){var g=e.start,m=e.end;i=this._getTimeText(g,m,d),n=this._getTimeText(g,m,d,this.fullTimeFormat),o=this._getTimeText(g,m,d,null,!1)}}else i=this.getTimeText(s),n=this.getTimeText(s,this.fullTimeFormat),o=this.getTimeText(s,null,!1);return'<a class="'+p.join(" ")+'"'+(a.url?' href="'+t.htmlEscape(a.url)+'"':"")+(f?' style="'+f+'"':"")+'><div class="fc-content">'+(i?'<div class="fc-time" data-start="'+t.htmlEscape(o)+'" data-full="'+t.htmlEscape(n)+'"><span>'+t.htmlEscape(i)+"</span></div>":"")+(a.title?'<div class="fc-title">'+t.htmlEscape(a.title)+"</div>":"")+"</div>"+(u?'<div class="fc-resizer fc-end-resizer"></div>':"")+"</a>"},r.prototype.computeSegHorizontals=function(e){var t,r,i;if(function(e){var t,r,i,n,o;for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for((n=r[i]).forwardSegs=[],o=t+1;o<e.length;o++)l(n,e[o],n.forwardSegs)}(t=function(e){var t,r,i,n=[];for(t=0;t<e.length;t++){for(r=e[t],i=0;i<n.length&&l(r,n[i]).length;i++);r.level=i,(n[i]||(n[i]=[])).push(r)}return n}(e)),r=t[0]){for(i=0;i<r.length;i++)a(r[i]);for(i=0;i<r.length;i++)this.computeSegForwardBack(r[i],0,0)}},r.prototype.computeSegForwardBack=function(e,t,r){var i,n=e.forwardSegs;if(void 0===e.forwardCoord)for(n.length?(this.sortForwardSegs(n),this.computeSegForwardBack(n[0],t+1,r),e.forwardCoord=n[0].backwardCoord):e.forwardCoord=1,e.backwardCoord=e.forwardCoord-(e.forwardCoord-r)/(t+1),i=0;i<n.length;i++)this.computeSegForwardBack(n[i],0,e.forwardCoord)},r.prototype.sortForwardSegs=function(e){var r=e.map(d),i=[{field:"forwardPressure",order:-1},{field:"backwardCoord",order:1}].concat(this.context.eventOrderSpecs);return r.sort((function(e,r){return t.compareByFieldSpecs(e,r,i)})),r.map((function(e){return e._seg}))},r.prototype.assignSegCss=function(e){for(var r=0,i=e;r<i.length;r++){var n=i[r];t.applyStyle(n.el,this.generateSegCss(n)),n.level>0&&n.el.classList.add("fc-time-grid-event-inset"),n.eventRange.def.title&&n.bottom-n.top<30&&n.el.classList.add("fc-short")}},r.prototype.generateSegCss=function(e){var t,r,i=this.context.options.slotEventOverlap,n=e.backwardCoord,o=e.forwardCoord,s=this.timeGrid.generateSegVerticalCss(e),a=this.context.isRtl;return i&&(o=Math.min(1,n+2*(o-n))),a?(t=1-o,r=n):(t=n,r=1-o),s.zIndex=e.level+1,s.left=100*t+"%",s.right=100*r+"%",i&&e.forwardPressure&&(s[a?"marginLeft":"marginRight"]=20),s},r}(t.FgEventRenderer);function a(e){var t,r,i=e.forwardSegs,n=0;if(void 0===e.forwardPressure){for(t=0;t<i.length;t++)a(r=i[t]),n=Math.max(n,1+r.forwardPressure);e.forwardPressure=n}}function l(e,t,r){void 0===r&&(r=[]);for(var i=0;i<t.length;i++)n=e,o=t[i],n.bottom>o.top&&n.top<o.bottom&&r.push(t[i]);var n,o;return r}function d(e){var r=t.buildSegCompareObj(e);return r.forwardPressure=e.forwardPressure,r.backwardCoord=e.backwardCoord,r}var c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return n(t,e),t.prototype.attachSegs=function(e,t){this.segsByCol=this.timeGrid.groupSegsByCol(e),this.timeGrid.attachSegsByCol(this.segsByCol,this.timeGrid.mirrorContainerEls),this.sourceSeg=t.sourceSeg},t.prototype.generateSegCss=function(t){var r=e.prototype.generateSegCss.call(this,t),i=this.sourceSeg;if(i&&i.col===t.col){var n=e.prototype.generateSegCss.call(this,i);r.left=n.left,r.right=n.right,r.marginLeft=n.marginLeft,r.marginRight=n.marginRight}return r},t}(s),h=function(e){function t(t){var r=e.call(this)||this;return r.timeGrid=t,r}return n(t,e),t.prototype.attachSegs=function(e,t){var r,i=this.timeGrid;return"bgEvent"===e?r=i.bgContainerEls:"businessHours"===e?r=i.businessContainerEls:"highlight"===e&&(r=i.highlightContainerEls),i.attachSegsByCol(i.groupSegsByCol(t),r),t.map((function(e){return e.el}))},t.prototype.computeSegSizes=function(e){this.timeGrid.computeSegVerticals(e)},t.prototype.assignSegSizes=function(e){this.timeGrid.assignSegVerticals(e)},t}(t.FillRenderer),u=[{hours:1},{minutes:30},{minutes:15},{seconds:30},{seconds:15}],p=function(e){function i(r,i){var n=e.call(this,r)||this;n.isSlatSizesDirty=!1,n.isColSizesDirty=!1,n.processOptions=t.memoize(n._processOptions),n.renderSkeleton=t.memoizeRendering(n._renderSkeleton),n.renderSlats=t.memoizeRendering(n._renderSlats,null,[n.renderSkeleton]),n.renderColumns=t.memoizeRendering(n._renderColumns,n._unrenderColumns,[n.renderSkeleton]),n.renderProps=i;var o=n.renderColumns,a=n.eventRenderer=new s(n),l=n.fillRenderer=new h(n);return n.mirrorRenderer=new c(n),n.renderBusinessHours=t.memoizeRendering(l.renderSegs.bind(l,"businessHours"),l.unrender.bind(l,"businessHours"),[o]),n.renderDateSelection=t.memoizeRendering(n._renderDateSelection,n._unrenderDateSelection,[o]),n.renderFgEvents=t.memoizeRendering(a.renderSegs.bind(a),a.unrender.bind(a),[o]),n.renderBgEvents=t.memoizeRendering(l.renderSegs.bind(l,"bgEvent"),l.unrender.bind(l,"bgEvent"),[o]),n.renderEventSelection=t.memoizeRendering(a.selectByInstanceId.bind(a),a.unselectByInstanceId.bind(a),[n.renderFgEvents]),n.renderEventDrag=t.memoizeRendering(n._renderEventDrag,n._unrenderEventDrag,[o]),n.renderEventResize=t.memoizeRendering(n._renderEventResize,n._unrenderEventResize,[o]),n}return n(i,e),i.prototype._processOptions=function(e){var r,i,n=e.slotDuration,o=e.snapDuration;n=t.createDuration(n),o=o?t.createDuration(o):n,null===(r=t.wholeDivideDurations(n,o))&&(o=n,r=1),this.slotDuration=n,this.snapDuration=o,this.snapsPerSlot=r,i=e.slotLabelFormat,Array.isArray(i)&&(i=i[i.length-1]),this.labelFormat=t.createFormatter(i||{hour:"numeric",minute:"2-digit",omitZeroMinute:!0,meridiem:"short"}),i=e.slotLabelInterval,this.labelInterval=i?t.createDuration(i):this.computeLabelInterval(n)},i.prototype.computeLabelInterval=function(e){var r,i,n;for(r=u.length-1;r>=0;r--)if(i=t.createDuration(u[r]),null!==(n=t.wholeDivideDurations(i,e))&&n>1)return i;return e},i.prototype.render=function(e,t){this.processOptions(t.options);var r=e.cells;this.colCnt=r.length,this.renderSkeleton(t.theme),this.renderSlats(e.dateProfile),this.renderColumns(e.cells,e.dateProfile),this.renderBusinessHours(t,e.businessHourSegs),this.renderDateSelection(e.dateSelectionSegs),this.renderFgEvents(t,e.fgEventSegs),this.renderBgEvents(t,e.bgEventSegs),this.renderEventSelection(e.eventSelection),this.renderEventDrag(e.eventDrag),this.renderEventResize(e.eventResize)},i.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderSlats.unrender(),this.renderColumns.unrender(),this.renderSkeleton.unrender()},i.prototype.updateSize=function(e){var t=this.fillRenderer,r=this.eventRenderer,i=this.mirrorRenderer;(e||this.isSlatSizesDirty)&&(this.buildSlatPositions(),this.isSlatSizesDirty=!1),(e||this.isColSizesDirty)&&(this.buildColPositions(),this.isColSizesDirty=!1),t.computeSizes(e),r.computeSizes(e),i.computeSizes(e),t.assignSizes(e),r.assignSizes(e),i.assignSizes(e)},i.prototype._renderSkeleton=function(e){var t=this.el;t.innerHTML='<div class="fc-bg"></div><div class="fc-slats"></div><hr class="fc-divider '+e.getClass("widgetHeader")+'" style="display:none" />',this.rootBgContainerEl=t.querySelector(".fc-bg"),this.slatContainerEl=t.querySelector(".fc-slats"),this.bottomRuleEl=t.querySelector(".fc-divider")},i.prototype._renderSlats=function(e){var r=this.context.theme;this.slatContainerEl.innerHTML='<table class="'+r.getClass("tableGrid")+'">'+this.renderSlatRowHtml(e)+"</table>",this.slatEls=t.findElements(this.slatContainerEl,"tr"),this.slatPositions=new t.PositionCache(this.el,this.slatEls,!1,!0),this.isSlatSizesDirty=!0},i.prototype.renderSlatRowHtml=function(e){for(var r,i,n,o=this.context,s=o.dateEnv,a=o.theme,l=o.isRtl,d="",c=t.startOfDay(e.renderRange.start),h=e.minTime,u=t.createDuration(0);t.asRoughMs(h)<t.asRoughMs(e.maxTime);)r=s.add(c,h),i=null!==t.wholeDivideDurations(u,this.labelInterval),n='<td class="fc-axis fc-time '+a.getClass("widgetContent")+'">'+(i?"<span>"+t.htmlEscape(s.format(r,this.labelFormat))+"</span>":"")+"</td>",d+='<tr data-time="'+t.formatIsoTimeString(r)+'"'+(i?"":' class="fc-minor"')+">"+(l?"":n)+'<td class="'+a.getClass("widgetContent")+'"></td>'+(l?n:"")+"</tr>",h=t.addDurations(h,this.slotDuration),u=t.addDurations(u,this.slotDuration);return d},i.prototype._renderColumns=function(e,i){var n=this.context,o=n.calendar,s=n.view,a=n.isRtl,l=n.theme,d=n.dateEnv,c=new r.DayBgRow(this.context);this.rootBgContainerEl.innerHTML='<table class="'+l.getClass("tableGrid")+'">'+c.renderHtml({cells:e,dateProfile:i,renderIntroHtml:this.renderProps.renderBgIntroHtml})+"</table>",this.colEls=t.findElements(this.el,".fc-day, .fc-disabled-day");for(var h=0;h<this.colCnt;h++)o.publiclyTrigger("dayRender",[{date:d.toDate(e[h].date),el:this.colEls[h],view:s}]);a&&this.colEls.reverse(),this.colPositions=new t.PositionCache(this.el,this.colEls,!0,!1),this.renderContentSkeleton(),this.isColSizesDirty=!0},i.prototype._unrenderColumns=function(){this.unrenderContentSkeleton()},i.prototype.renderContentSkeleton=function(){var e,r=this.context.isRtl,i=[];i.push(this.renderProps.renderIntroHtml());for(var n=0;n<this.colCnt;n++)i.push('<td><div class="fc-content-col"><div class="fc-event-container fc-mirror-container"></div><div class="fc-event-container"></div><div class="fc-highlight-container"></div><div class="fc-bgevent-container"></div><div class="fc-business-container"></div></div></td>');r&&i.reverse(),e=this.contentSkeletonEl=t.htmlToElement('<div class="fc-content-skeleton"><table><tr>'+i.join("")+"</tr></table></div>"),this.colContainerEls=t.findElements(e,".fc-content-col"),this.mirrorContainerEls=t.findElements(e,".fc-mirror-container"),this.fgContainerEls=t.findElements(e,".fc-event-container:not(.fc-mirror-container)"),this.bgContainerEls=t.findElements(e,".fc-bgevent-container"),this.highlightContainerEls=t.findElements(e,".fc-highlight-container"),this.businessContainerEls=t.findElements(e,".fc-business-container"),r&&(this.colContainerEls.reverse(),this.mirrorContainerEls.reverse(),this.fgContainerEls.reverse(),this.bgContainerEls.reverse(),this.highlightContainerEls.reverse(),this.businessContainerEls.reverse()),this.el.appendChild(e)},i.prototype.unrenderContentSkeleton=function(){t.removeElement(this.contentSkeletonEl)},i.prototype.groupSegsByCol=function(e){var t,r=[];for(t=0;t<this.colCnt;t++)r.push([]);for(t=0;t<e.length;t++)r[e[t].col].push(e[t]);return r},i.prototype.attachSegsByCol=function(e,t){var r,i,n;for(r=0;r<this.colCnt;r++)for(i=e[r],n=0;n<i.length;n++)t[r].appendChild(i[n].el)},i.prototype.getNowIndicatorUnit=function(){return"minute"},i.prototype.renderNowIndicator=function(e,r){if(this.colContainerEls){var i,n=this.computeDateTop(r),o=[];for(i=0;i<e.length;i++){var s=t.createElement("div",{className:"fc-now-indicator fc-now-indicator-line"});s.style.top=n+"px",this.colContainerEls[e[i].col].appendChild(s),o.push(s)}if(e.length>0){var a=t.createElement("div",{className:"fc-now-indicator fc-now-indicator-arrow"});a.style.top=n+"px",this.contentSkeletonEl.appendChild(a),o.push(a)}this.nowIndicatorEls=o}},i.prototype.unrenderNowIndicator=function(){this.nowIndicatorEls&&(this.nowIndicatorEls.forEach(t.removeElement),this.nowIndicatorEls=null)},i.prototype.getTotalSlatHeight=function(){return this.slatContainerEl.getBoundingClientRect().height},i.prototype.computeDateTop=function(e,r){return r||(r=t.startOfDay(e)),this.computeTimeTop(t.createDuration(e.valueOf()-r.valueOf()))},i.prototype.computeTimeTop=function(e){var r,i,n=this.slatEls.length,o=this.props.dateProfile,s=(e.milliseconds-t.asRoughMs(o.minTime))/t.asRoughMs(this.slotDuration);return s=Math.max(0,s),s=Math.min(n,s),r=Math.floor(s),i=s-(r=Math.min(r,n-1)),this.slatPositions.tops[r]+this.slatPositions.getHeight(r)*i},i.prototype.computeSegVerticals=function(e){var t,r,i,n=this.context.options.timeGridEventMinHeight;for(t=0;t<e.length;t++)r=e[t],i=this.props.cells[r.col].date,r.top=this.computeDateTop(r.start,i),r.bottom=Math.max(r.top+n,this.computeDateTop(r.end,i))},i.prototype.assignSegVerticals=function(e){var r,i;for(r=0;r<e.length;r++)i=e[r],t.applyStyle(i.el,this.generateSegVerticalCss(i))},i.prototype.generateSegVerticalCss=function(e){return{top:e.top,bottom:-e.bottom}},i.prototype.buildPositionCaches=function(){this.buildColPositions(),this.buildSlatPositions()},i.prototype.buildColPositions=function(){this.colPositions.build()},i.prototype.buildSlatPositions=function(){this.slatPositions.build()},i.prototype.positionToHit=function(e,r){var i=this.context.dateEnv,n=this.snapsPerSlot,o=this.slatPositions,s=this.colPositions,a=s.leftToIndex(e),l=o.topToIndex(r);if(null!=a&&null!=l){var d=o.tops[l],c=o.getHeight(l),h=(r-d)/c,u=l*n+Math.floor(h*n),p=this.props.cells[a].date,f=t.addDurations(this.props.dateProfile.minTime,t.multiplyDuration(this.snapDuration,u)),g=i.add(p,f);return{col:a,dateSpan:{range:{start:g,end:i.add(g,this.snapDuration)},allDay:!1},dayEl:this.colEls[a],relativeRect:{left:s.lefts[a],right:s.rights[a],top:d,bottom:d+c}}}},i.prototype._renderEventDrag=function(e){e&&(this.eventRenderer.hideByHash(e.affectedInstances),e.isEvent?this.mirrorRenderer.renderSegs(this.context,e.segs,{isDragging:!0,sourceSeg:e.sourceSeg}):this.fillRenderer.renderSegs("highlight",this.context,e.segs))},i.prototype._unrenderEventDrag=function(e){e&&(this.eventRenderer.showByHash(e.affectedInstances),e.isEvent?this.mirrorRenderer.unrender(this.context,e.segs,{isDragging:!0,sourceSeg:e.sourceSeg}):this.fillRenderer.unrender("highlight",this.context))},i.prototype._renderEventResize=function(e){e&&(this.eventRenderer.hideByHash(e.affectedInstances),this.mirrorRenderer.renderSegs(this.context,e.segs,{isResizing:!0,sourceSeg:e.sourceSeg}))},i.prototype._unrenderEventResize=function(e){e&&(this.eventRenderer.showByHash(e.affectedInstances),this.mirrorRenderer.unrender(this.context,e.segs,{isResizing:!0,sourceSeg:e.sourceSeg}))},i.prototype._renderDateSelection=function(e){e&&(this.context.options.selectMirror?this.mirrorRenderer.renderSegs(this.context,e,{isSelecting:!0}):this.fillRenderer.renderSegs("highlight",this.context,e))},i.prototype._unrenderDateSelection=function(e){e&&(this.context.options.selectMirror?this.mirrorRenderer.unrender(this.context,e,{isSelecting:!0}):this.fillRenderer.unrender("highlight",this.context))},i}(t.DateComponent),f=function(e){function r(){return null!==e&&e.apply(this,arguments)||this}return n(r,e),r.prototype.getKeyInfo=function(){return{allDay:{},timed:{}}},r.prototype.getKeysForDateSpan=function(e){return e.allDay?["allDay"]:["timed"]},r.prototype.getKeysForEventDef=function(e){return e.allDay?t.hasBgRendering(e)?["timed","allDay"]:["allDay"]:["timed"]},r}(t.Splitter),g=t.createFormatter({week:"short"}),m=function(e){function i(){var r=null!==e&&e.apply(this,arguments)||this;return r.splitter=new f,r.renderSkeleton=t.memoizeRendering(r._renderSkeleton,r._unrenderSkeleton),r.renderHeadIntroHtml=function(){var e,i=r.context,n=i.theme,o=i.dateEnv,s=i.options,a=r.props.dateProfile.renderRange,l=t.diffDays(a.start,a.end);return s.weekNumbers?(e=o.format(a.start,g),'<th class="fc-axis fc-week-number '+n.getClass("widgetHeader")+'" '+r.axisStyleAttr()+">"+t.buildGotoAnchorHtml(s,o,{date:a.start,type:"week",forceOff:l>1},t.htmlEscape(e))+"</th>"):'<th class="fc-axis '+n.getClass("widgetHeader")+'" '+r.axisStyleAttr()+"></th>"},r.renderTimeGridBgIntroHtml=function(){return'<td class="fc-axis '+r.context.theme.getClass("widgetContent")+'" '+r.axisStyleAttr()+"></td>"},r.renderTimeGridIntroHtml=function(){return'<td class="fc-axis" '+r.axisStyleAttr()+"></td>"},r.renderDayGridBgIntroHtml=function(){var e=r.context,i=e.theme,n=e.options;return'<td class="fc-axis '+i.getClass("widgetContent")+'" '+r.axisStyleAttr()+"><span>"+t.getAllDayHtml(n)+"</span></td>"},r.renderDayGridIntroHtml=function(){return'<td class="fc-axis" '+r.axisStyleAttr()+"></td>"},r}return n(i,e),i.prototype.render=function(t,r){e.prototype.render.call(this,t,r),this.renderSkeleton(r)},i.prototype.destroy=function(){e.prototype.destroy.call(this),this.renderSkeleton.unrender()},i.prototype._renderSkeleton=function(e){this.el.classList.add("fc-timeGrid-view"),this.el.innerHTML=this.renderSkeletonHtml(),this.scroller=new t.ScrollComponent("hidden","auto");var i=this.scroller.el;this.el.querySelector(".fc-body > tr > td").appendChild(i),i.classList.add("fc-time-grid-container");var n=t.createElement("div",{className:"fc-time-grid"});if(i.appendChild(n),this.timeGrid=new p(n,{renderBgIntroHtml:this.renderTimeGridBgIntroHtml,renderIntroHtml:this.renderTimeGridIntroHtml}),e.options.allDaySlot){this.dayGrid=new r.DayGrid(this.el.querySelector(".fc-day-grid"),{renderNumberIntroHtml:this.renderDayGridIntroHtml,renderBgIntroHtml:this.renderDayGridBgIntroHtml,renderIntroHtml:this.renderDayGridIntroHtml,colWeekNumbersVisible:!1,cellWeekNumbersVisible:!1});var o=this.el.querySelector(".fc-divider");this.dayGrid.bottomCoordPadding=o.getBoundingClientRect().height}},i.prototype._unrenderSkeleton=function(){this.el.classList.remove("fc-timeGrid-view"),this.timeGrid.destroy(),this.dayGrid&&this.dayGrid.destroy(),this.scroller.destroy()},i.prototype.renderSkeletonHtml=function(){var e=this.context,t=e.theme,r=e.options;return'<table class="'+t.getClass("tableGrid")+'">'+(r.columnHeader?'<thead class="fc-head"><tr><td class="fc-head-container '+t.getClass("widgetHeader")+'">&nbsp;</td></tr></thead>':"")+'<tbody class="fc-body"><tr><td class="'+t.getClass("widgetContent")+'">'+(r.allDaySlot?'<div class="fc-day-grid"></div><hr class="fc-divider '+t.getClass("widgetHeader")+'" />':"")+"</td></tr></tbody></table>"},i.prototype.getNowIndicatorUnit=function(){return this.timeGrid.getNowIndicatorUnit()},i.prototype.unrenderNowIndicator=function(){this.timeGrid.unrenderNowIndicator()},i.prototype.updateSize=function(t,r,i){e.prototype.updateSize.call(this,t,r,i),this.timeGrid.updateSize(t),this.dayGrid&&this.dayGrid.updateSize(t)},i.prototype.updateBaseSize=function(e,r,i){var n,o,s,a=this;if(this.axisWidth=t.matchCellWidths(t.findElements(this.el,".fc-axis")),this.timeGrid.colEls){var l=t.findElements(this.el,".fc-row").filter((function(e){return!a.scroller.el.contains(e)}));this.timeGrid.bottomRuleEl.style.display="none",this.scroller.clear(),l.forEach(t.uncompensateScroll),this.dayGrid&&(this.dayGrid.removeSegPopover(),(n=this.context.options.eventLimit)&&"number"!=typeof n&&(n=5),n&&this.dayGrid.limitRows(n)),i||(o=this.computeScrollerHeight(r),this.scroller.setHeight(o),((s=this.scroller.getScrollbarWidths()).left||s.right)&&(l.forEach((function(e){t.compensateScroll(e,s)})),o=this.computeScrollerHeight(r),this.scroller.setHeight(o)),this.scroller.lockOverflow(s),this.timeGrid.getTotalSlatHeight()<o&&(this.timeGrid.bottomRuleEl.style.display=""))}else i||(o=this.computeScrollerHeight(r),this.scroller.setHeight(o))},i.prototype.computeScrollerHeight=function(e){return e-t.subtractInnerElHeight(this.el,this.scroller.el)},i.prototype.computeDateScroll=function(e){var t=this.timeGrid.computeTimeTop(e);return(t=Math.ceil(t))&&t++,{top:t}},i.prototype.queryDateScroll=function(){return{top:this.scroller.getScrollTop()}},i.prototype.applyDateScroll=function(e){void 0!==e.top&&this.scroller.setScrollTop(e.top)},i.prototype.axisStyleAttr=function(){return null!=this.axisWidth?'style="width:'+this.axisWidth+'px"':""},i}(t.View);m.prototype.usesMinMaxTime=!0;var y=function(e){function r(r){var i=e.call(this,r.el)||this;return i.buildDayRanges=t.memoize(v),i.slicer=new S,i.timeGrid=r,i}return n(r,e),r.prototype.firstContext=function(e){e.calendar.registerInteractiveComponent(this,{el:this.timeGrid.el})},r.prototype.destroy=function(){e.prototype.destroy.call(this),this.context.calendar.unregisterInteractiveComponent(this)},r.prototype.render=function(e,t){var r=this.context.dateEnv,i=e.dateProfile,n=e.dayTable,s=this.dayRanges=this.buildDayRanges(n,i,r),a=this.timeGrid;a.receiveContext(t),a.receiveProps(o({},this.slicer.sliceProps(e,i,null,t.calendar,a,s),{dateProfile:i,cells:n.cells[0]}),t)},r.prototype.renderNowIndicator=function(e){this.timeGrid.renderNowIndicator(this.slicer.sliceNowDate(e,this.timeGrid,this.dayRanges),e)},r.prototype.buildPositionCaches=function(){this.timeGrid.buildPositionCaches()},r.prototype.queryHit=function(e,t){var r=this.timeGrid.positionToHit(e,t);if(r)return{component:this.timeGrid,dateSpan:r.dateSpan,dayEl:r.dayEl,rect:{left:r.relativeRect.left,right:r.relativeRect.right,top:r.relativeRect.top,bottom:r.relativeRect.bottom},layer:0}},r}(t.DateComponent);function v(e,t,r){for(var i=[],n=0,o=e.headerDates;n<o.length;n++){var s=o[n];i.push({start:r.add(s,t.minTime),end:r.add(s,t.maxTime)})}return i}var S=function(e){function r(){return null!==e&&e.apply(this,arguments)||this}return n(r,e),r.prototype.sliceRange=function(e,r){for(var i=[],n=0;n<r.length;n++){var o=t.intersectRanges(e,r[n]);o&&i.push({start:o.start,end:o.end,isStart:o.start.valueOf()===e.start.valueOf(),isEnd:o.end.valueOf()===e.end.valueOf(),col:n})}return i},r}(t.Slicer),C=function(e){function i(){var r=null!==e&&e.apply(this,arguments)||this;return r.buildDayTable=t.memoize(E),r}return n(i,e),i.prototype.render=function(t,r){e.prototype.render.call(this,t,r);var i=this.props,n=i.dateProfile,s=i.dateProfileGenerator,a=r.nextDayThreshold,l=this.buildDayTable(n,s),d=this.splitter.splitProps(t);this.header&&this.header.receiveProps({dateProfile:n,dates:l.headerDates,datesRepDistinctDays:!0,renderIntroHtml:this.renderHeadIntroHtml},r),this.simpleTimeGrid.receiveProps(o({},d.timed,{dateProfile:n,dayTable:l}),r),this.simpleDayGrid&&this.simpleDayGrid.receiveProps(o({},d.allDay,{dateProfile:n,dayTable:l,nextDayThreshold:a,isRigid:!1}),r),this.startNowIndicator(n,s)},i.prototype._renderSkeleton=function(i){e.prototype._renderSkeleton.call(this,i),i.options.columnHeader&&(this.header=new t.DayHeader(this.el.querySelector(".fc-head-container"))),this.simpleTimeGrid=new y(this.timeGrid),this.dayGrid&&(this.simpleDayGrid=new r.SimpleDayGrid(this.dayGrid))},i.prototype._unrenderSkeleton=function(){e.prototype._unrenderSkeleton.call(this),this.header&&this.header.destroy(),this.simpleTimeGrid.destroy(),this.simpleDayGrid&&this.simpleDayGrid.destroy()},i.prototype.renderNowIndicator=function(e){this.simpleTimeGrid.renderNowIndicator(e)},i}(m);function E(e,r){var i=new t.DaySeries(e.renderRange,r);return new t.DayTable(i,!1)}var b=t.createPlugin({defaultView:"timeGridWeek",views:{timeGrid:{class:C,allDaySlot:!0,slotDuration:"00:30:00",slotEventOverlap:!0},timeGridDay:{type:"timeGrid",duration:{days:1}},timeGridWeek:{type:"timeGrid",duration:{weeks:1}}}});e.AbstractTimeGridView=m,e.TimeGrid=p,e.TimeGridSlicer=S,e.TimeGridView=C,e.buildDayRanges=v,e.buildDayTable=E,e.default=b,Object.defineProperty(e,"__esModule",{value:!0})}));
\ No newline at end of file
diff --git a/library/fullcalendar/packages/timegrid/package.json b/library/fullcalendar/packages/timegrid/package.json
deleted file mode 100644
index 3d92bcf78..000000000
--- a/library/fullcalendar/packages/timegrid/package.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  "name": "@fullcalendar/timegrid",
-  "version": "4.4.2",
-  "title": "FullCalendar Time Grid Plugin",
-  "description": "Display your events on a grid of time slots",
-  "keywords": [
-    "calendar",
-    "event",
-    "full-sized"
-  ],
-  "homepage": "https://fullcalendar.io/",
-  "docs": "https://fullcalendar.io/docs/timegrid-view",
-  "bugs": "https://fullcalendar.io/reporting-bugs",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/fullcalendar/fullcalendar.git",
-    "homepage": "https://github.com/fullcalendar/fullcalendar"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "Adam Shaw",
-    "email": "arshaw@arshaw.com",
-    "url": "http://arshaw.com/"
-  },
-  "copyright": "2019 Adam Shaw",
-  "dependencies": {
-    "@fullcalendar/daygrid": "~4.4.0"
-  },
-  "peerDependencies": {
-    "@fullcalendar/core": "~4.4.0"
-  },
-  "main": "main.js",
-  "module": "main.esm.js",
-  "unpkg": "main.min.js",
-  "types": "main.d.ts"
-}
diff --git a/library/fullcalendar/vendor/rrule.js b/library/fullcalendar/vendor/rrule.js
deleted file mode 100644
index 826d9f4f2..000000000
--- a/library/fullcalendar/vendor/rrule.js
+++ /dev/null
@@ -1,3808 +0,0 @@
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory(require("luxon"));
-	else if(typeof define === 'function' && define.amd)
-		define(["luxon"], factory);
-	else if(typeof exports === 'object')
-		exports["rrule"] = factory(require("luxon"));
-	else
-		root["rrule"] = factory(root["luxon"]);
-})(typeof self !== 'undefined' ? self : this, function(__WEBPACK_EXTERNAL_MODULE__3__) {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
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-/******/ 			return installedModules[moduleId].exports;
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-/******/ 		var module = installedModules[moduleId] = {
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-/******/ 			exports: {}
-/******/ 		};
-/******/
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// define getter function for harmony exports
-/******/ 	__webpack_require__.d = function(exports, name, getter) {
-/******/ 		if(!__webpack_require__.o(exports, name)) {
-/******/ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
-/******/ 		}
-/******/ 	};
-/******/
-/******/ 	// define __esModule on exports
-/******/ 	__webpack_require__.r = function(exports) {
-/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
-/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
-/******/ 		}
-/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
-/******/ 	};
-/******/
-/******/ 	// create a fake namespace object
-/******/ 	// mode & 1: value is a module id, require it
-/******/ 	// mode & 2: merge all properties of value into the ns
-/******/ 	// mode & 4: return value when already ns object
-/******/ 	// mode & 8|1: behave like require
-/******/ 	__webpack_require__.t = function(value, mode) {
-/******/ 		if(mode & 1) value = __webpack_require__(value);
-/******/ 		if(mode & 8) return value;
-/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
-/******/ 		var ns = Object.create(null);
-/******/ 		__webpack_require__.r(ns);
-/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
-/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
-/******/ 		return ns;
-/******/ 	};
-/******/
-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
-/******/ 		return getter;
-/******/ 	};
-/******/
-/******/ 	// Object.prototype.hasOwnProperty.call
-/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
-/******/
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-/******/
-/******/
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 1);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return isPresent; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return isNumber; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "g", function() { return isWeekdayStr; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return isArray; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "k", function() { return range; });
-/* unused harmony export clone */
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "l", function() { return repeat; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "n", function() { return toArray; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i", function() { return padStart; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "m", function() { return split; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "j", function() { return pymod; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return divmod; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return empty; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return notEmpty; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return includes; });
-/* harmony import */ var _weekday__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2);
-// =============================================================================
-// Helper functions
-// =============================================================================
-
-var isPresent = function (value) {
-    return value !== null && value !== undefined;
-};
-var isNumber = function (value) {
-    return typeof value === 'number';
-};
-var isWeekdayStr = function (value) {
-    return _weekday__WEBPACK_IMPORTED_MODULE_0__[/* ALL_WEEKDAYS */ "a"].indexOf(value) >= 0;
-};
-var isArray = Array.isArray;
-/**
- * Simplified version of python's range()
- */
-var range = function (start, end) {
-    if (end === void 0) { end = start; }
-    if (arguments.length === 1) {
-        end = start;
-        start = 0;
-    }
-    var rang = [];
-    for (var i = start; i < end; i++)
-        rang.push(i);
-    return rang;
-};
-var clone = function (array) {
-    return [].concat(array);
-};
-var repeat = function (value, times) {
-    var i = 0;
-    var array = [];
-    if (isArray(value)) {
-        for (; i < times; i++)
-            array[i] = [].concat(value);
-    }
-    else {
-        for (; i < times; i++)
-            array[i] = value;
-    }
-    return array;
-};
-var toArray = function (item) {
-    if (isArray(item)) {
-        return item;
-    }
-    return [item];
-};
-function padStart(item, targetLength, padString) {
-    if (padString === void 0) { padString = ' '; }
-    var str = String(item);
-    targetLength = targetLength >> 0;
-    if (str.length > targetLength) {
-        return String(str);
-    }
-    targetLength = targetLength - str.length;
-    if (targetLength > padString.length) {
-        padString += repeat(padString, targetLength / padString.length);
-    }
-    return padString.slice(0, targetLength) + String(str);
-}
-/**
- * Python like split
- */
-var split = function (str, sep, num) {
-    var splits = str.split(sep);
-    return num
-        ? splits.slice(0, num).concat([splits.slice(num).join(sep)])
-        : splits;
-};
-/**
- * closure/goog/math/math.js:modulo
- * Copyright 2006 The Closure Library Authors.
- * The % operator in JavaScript returns the remainder of a / b, but differs from
- * some other languages in that the result will have the same sign as the
- * dividend. For example, -1 % 8 == -1, whereas in some other languages
- * (such as Python) the result would be 7. This function emulates the more
- * correct modulo behavior, which is useful for certain applications such as
- * calculating an offset index in a circular list.
- *
- * @param {number} a The dividend.
- * @param {number} b The divisor.
- * @return {number} a % b where the result is between 0 and b (either 0 <= x < b
- *     or b < x <= 0, depending on the sign of b).
- */
-var pymod = function (a, b) {
-    var r = a % b;
-    // If r and b differ in sign, add b to wrap the result to the correct sign.
-    return r * b < 0 ? r + b : r;
-};
-/**
- * @see: <http://docs.python.org/library/functions.html#divmod>
- */
-var divmod = function (a, b) {
-    return { div: Math.floor(a / b), mod: pymod(a, b) };
-};
-var empty = function (obj) {
-    return !isPresent(obj) || obj.length === 0;
-};
-/**
- * Python-like boolean
- * @return {Boolean} value of an object/primitive, taking into account
- * the fact that in Python an empty list's/tuple's
- * boolean value is False, whereas in JS it's true
- */
-var notEmpty = function (obj) {
-    return !empty(obj);
-};
-/**
- * Return true if a value is in an array
- */
-var includes = function (arr, val) {
-    return notEmpty(arr) && arr.indexOf(val) !== -1;
-};
-
-
-/***/ }),
-/* 1 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-__webpack_require__.r(__webpack_exports__);
-
-// EXTERNAL MODULE: ./src/helpers.ts
-var helpers = __webpack_require__(0);
-
-// CONCATENATED MODULE: ./src/dateutil.ts
-
-/**
- * General date-related utilities.
- * Also handles several incompatibilities between JavaScript and Python
- *
- */
-var dateutil_dateutil;
-(function (dateutil) {
-    dateutil.MONTH_DAYS = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
-    /**
-     * Number of milliseconds of one day
-     */
-    dateutil.ONE_DAY = 1000 * 60 * 60 * 24;
-    /**
-     * @see: <http://docs.python.org/library/datetime.html#datetime.MAXYEAR>
-     */
-    dateutil.MAXYEAR = 9999;
-    /**
-     * Python uses 1-Jan-1 as the base for calculating ordinals but we don't
-     * want to confuse the JS engine with milliseconds > Number.MAX_NUMBER,
-     * therefore we use 1-Jan-1970 instead
-     */
-    dateutil.ORDINAL_BASE = new Date(Date.UTC(1970, 0, 1));
-    /**
-     * Python: MO-SU: 0 - 6
-     * JS: SU-SAT 0 - 6
-     */
-    dateutil.PY_WEEKDAYS = [6, 0, 1, 2, 3, 4, 5];
-    /**
-     * py_date.timetuple()[7]
-     */
-    dateutil.getYearDay = function (date) {
-        var dateNoTime = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate());
-        return (Math.ceil((dateNoTime.valueOf() -
-            new Date(date.getUTCFullYear(), 0, 1).valueOf()) /
-            dateutil.ONE_DAY) + 1);
-    };
-    dateutil.isLeapYear = function (year) {
-        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
-    };
-    dateutil.isDate = function (value) {
-        return value instanceof Date;
-    };
-    dateutil.isValidDate = function (value) {
-        return dateutil.isDate(value) && !isNaN(value.getTime());
-    };
-    /**
-     * @return {Number} the date's timezone offset in ms
-     */
-    dateutil.tzOffset = function (date) {
-        return date.getTimezoneOffset() * 60 * 1000;
-    };
-    /**
-     * @see: <http://www.mcfedries.com/JavaScript/DaysBetween.asp>
-     */
-    dateutil.daysBetween = function (date1, date2) {
-        // The number of milliseconds in one day
-        // Convert both dates to milliseconds
-        var date1ms = date1.getTime() - dateutil.tzOffset(date1);
-        var date2ms = date2.getTime() - dateutil.tzOffset(date2);
-        // Calculate the difference in milliseconds
-        var differencems = date1ms - date2ms;
-        // Convert back to days and return
-        return Math.round(differencems / dateutil.ONE_DAY);
-    };
-    /**
-     * @see: <http://docs.python.org/library/datetime.html#datetime.date.toordinal>
-     */
-    dateutil.toOrdinal = function (date) {
-        return dateutil.daysBetween(date, dateutil.ORDINAL_BASE);
-    };
-    /**
-     * @see - <http://docs.python.org/library/datetime.html#datetime.date.fromordinal>
-     */
-    dateutil.fromOrdinal = function (ordinal) {
-        return new Date(dateutil.ORDINAL_BASE.getTime() + ordinal * dateutil.ONE_DAY);
-    };
-    dateutil.getMonthDays = function (date) {
-        var month = date.getUTCMonth();
-        return month === 1 && dateutil.isLeapYear(date.getUTCFullYear())
-            ? 29
-            : dateutil.MONTH_DAYS[month];
-    };
-    /**
-     * @return {Number} python-like weekday
-     */
-    dateutil.getWeekday = function (date) {
-        return dateutil.PY_WEEKDAYS[date.getUTCDay()];
-    };
-    /**
-     * @see: <http://docs.python.org/library/calendar.html#calendar.monthrange>
-     */
-    dateutil.monthRange = function (year, month) {
-        var date = new Date(Date.UTC(year, month, 1));
-        return [dateutil.getWeekday(date), dateutil.getMonthDays(date)];
-    };
-    /**
-     * @see: <http://docs.python.org/library/datetime.html#datetime.datetime.combine>
-     */
-    dateutil.combine = function (date, time) {
-        time = time || date;
-        return new Date(Date.UTC(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), time.getHours(), time.getMinutes(), time.getSeconds(), time.getMilliseconds()));
-    };
-    dateutil.clone = function (date) {
-        var dolly = new Date(date.getTime());
-        return dolly;
-    };
-    dateutil.cloneDates = function (dates) {
-        var clones = [];
-        for (var i = 0; i < dates.length; i++) {
-            clones.push(dateutil.clone(dates[i]));
-        }
-        return clones;
-    };
-    /**
-     * Sorts an array of Date or dateutil.Time objects
-     */
-    dateutil.sort = function (dates) {
-        dates.sort(function (a, b) {
-            return a.getTime() - b.getTime();
-        });
-    };
-    dateutil.timeToUntilString = function (time, utc) {
-        if (utc === void 0) { utc = true; }
-        var date = new Date(time);
-        return [
-            Object(helpers["i" /* padStart */])(date.getUTCFullYear().toString(), 4, '0'),
-            Object(helpers["i" /* padStart */])(date.getUTCMonth() + 1, 2, '0'),
-            Object(helpers["i" /* padStart */])(date.getUTCDate(), 2, '0'),
-            'T',
-            Object(helpers["i" /* padStart */])(date.getUTCHours(), 2, '0'),
-            Object(helpers["i" /* padStart */])(date.getUTCMinutes(), 2, '0'),
-            Object(helpers["i" /* padStart */])(date.getUTCSeconds(), 2, '0'),
-            utc ? 'Z' : ''
-        ].join('');
-    };
-    dateutil.untilStringToDate = function (until) {
-        var re = /^(\d{4})(\d{2})(\d{2})(T(\d{2})(\d{2})(\d{2})Z?)?$/;
-        var bits = re.exec(until);
-        if (!bits)
-            throw new Error("Invalid UNTIL value: " + until);
-        return new Date(Date.UTC(parseInt(bits[1], 10), parseInt(bits[2], 10) - 1, parseInt(bits[3], 10), parseInt(bits[5], 10) || 0, parseInt(bits[6], 10) || 0, parseInt(bits[7], 10) || 0));
-    };
-})(dateutil_dateutil || (dateutil_dateutil = {}));
-/* harmony default export */ var src_dateutil = (dateutil_dateutil);
-
-// CONCATENATED MODULE: ./src/iterresult.ts
-/**
- * This class helps us to emulate python's generators, sorta.
- */
-var IterResult = /** @class */ (function () {
-    function IterResult(method, args) {
-        this.minDate = null;
-        this.maxDate = null;
-        this._result = [];
-        this.total = 0;
-        this.method = method;
-        this.args = args;
-        if (method === 'between') {
-            this.maxDate = args.inc
-                ? args.before
-                : new Date(args.before.getTime() - 1);
-            this.minDate = args.inc ? args.after : new Date(args.after.getTime() + 1);
-        }
-        else if (method === 'before') {
-            this.maxDate = args.inc ? args.dt : new Date(args.dt.getTime() - 1);
-        }
-        else if (method === 'after') {
-            this.minDate = args.inc ? args.dt : new Date(args.dt.getTime() + 1);
-        }
-    }
-    /**
-     * Possibly adds a date into the result.
-     *
-     * @param {Date} date - the date isn't necessarly added to the result
-     *                      list (if it is too late/too early)
-     * @return {Boolean} true if it makes sense to continue the iteration
-     *                   false if we're done.
-     */
-    IterResult.prototype.accept = function (date) {
-        ++this.total;
-        var tooEarly = this.minDate && date < this.minDate;
-        var tooLate = this.maxDate && date > this.maxDate;
-        if (this.method === 'between') {
-            if (tooEarly)
-                return true;
-            if (tooLate)
-                return false;
-        }
-        else if (this.method === 'before') {
-            if (tooLate)
-                return false;
-        }
-        else if (this.method === 'after') {
-            if (tooEarly)
-                return true;
-            this.add(date);
-            return false;
-        }
-        return this.add(date);
-    };
-    /**
-     *
-     * @param {Date} date that is part of the result.
-     * @return {Boolean} whether we are interested in more values.
-     */
-    IterResult.prototype.add = function (date) {
-        this._result.push(date);
-        return true;
-    };
-    /**
-     * 'before' and 'after' return only one date, whereas 'all'
-     * and 'between' an array.
-     * @return {Date,Array?}
-     */
-    IterResult.prototype.getValue = function () {
-        var res = this._result;
-        switch (this.method) {
-            case 'all':
-            case 'between':
-                return res;
-            case 'before':
-            case 'after':
-            default:
-                return (res.length ? res[res.length - 1] : null);
-        }
-    };
-    IterResult.prototype.clone = function () {
-        return new IterResult(this.method, this.args);
-    };
-    return IterResult;
-}());
-/* harmony default export */ var iterresult = (IterResult);
-
-// CONCATENATED MODULE: ./node_modules/tslib/tslib.es6.js
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation. All rights reserved.
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0
-
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
-MERCHANTABLITY OR NON-INFRINGEMENT.
-
-See the Apache Version 2.0 License for specific language governing permissions
-and limitations under the License.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
-    extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
-};
-
-function __extends(d, b) {
-    extendStatics(d, b);
-    function __() { this.constructor = d; }
-    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
-    __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    }
-    return __assign.apply(this, arguments);
-}
-
-function __rest(s, e) {
-    var t = {};
-    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
-        t[p] = s[p];
-    if (s != null && typeof Object.getOwnPropertySymbols === "function")
-        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
-            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
-                t[p[i]] = s[p[i]];
-        }
-    return t;
-}
-
-function __decorate(decorators, target, key, desc) {
-    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-    return c > 3 && r && Object.defineProperty(target, key, r), r;
-}
-
-function __param(paramIndex, decorator) {
-    return function (target, key) { decorator(target, key, paramIndex); }
-}
-
-function __metadata(metadataKey, metadataValue) {
-    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
-}
-
-function __awaiter(thisArg, _arguments, P, generator) {
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-}
-
-function __generator(thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [op[0] & 2, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-}
-
-function __exportStar(m, exports) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
-
-function __values(o) {
-    var m = typeof Symbol === "function" && o[Symbol.iterator], i = 0;
-    if (m) return m.call(o);
-    return {
-        next: function () {
-            if (o && i >= o.length) o = void 0;
-            return { value: o && o[i++], done: !o };
-        }
-    };
-}
-
-function __read(o, n) {
-    var m = typeof Symbol === "function" && o[Symbol.iterator];
-    if (!m) return o;
-    var i = m.call(o), r, ar = [], e;
-    try {
-        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-    }
-    catch (error) { e = { error: error }; }
-    finally {
-        try {
-            if (r && !r.done && (m = i["return"])) m.call(i);
-        }
-        finally { if (e) throw e.error; }
-    }
-    return ar;
-}
-
-function __spread() {
-    for (var ar = [], i = 0; i < arguments.length; i++)
-        ar = ar.concat(__read(arguments[i]));
-    return ar;
-}
-
-function __spreadArrays() {
-    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
-    for (var r = Array(s), k = 0, i = 0; i < il; i++)
-        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
-            r[k] = a[j];
-    return r;
-};
-
-function __await(v) {
-    return this instanceof __await ? (this.v = v, this) : new __await(v);
-}
-
-function __asyncGenerator(thisArg, _arguments, generator) {
-    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-    var g = generator.apply(thisArg, _arguments || []), i, q = [];
-    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
-    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
-    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
-    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
-    function fulfill(value) { resume("next", value); }
-    function reject(value) { resume("throw", value); }
-    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
-}
-
-function __asyncDelegator(o) {
-    var i, p;
-    return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
-    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
-}
-
-function __asyncValues(o) {
-    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-    var m = o[Symbol.asyncIterator], i;
-    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
-    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
-    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
-}
-
-function __makeTemplateObject(cooked, raw) {
-    if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
-    return cooked;
-};
-
-function __importStar(mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result.default = mod;
-    return result;
-}
-
-function __importDefault(mod) {
-    return (mod && mod.__esModule) ? mod : { default: mod };
-}
-
-// CONCATENATED MODULE: ./src/callbackiterresult.ts
-
-
-/**
- * IterResult subclass that calls a callback function on each add,
- * and stops iterating when the callback returns false.
- */
-var callbackiterresult_CallbackIterResult = /** @class */ (function (_super) {
-    __extends(CallbackIterResult, _super);
-    function CallbackIterResult(method, args, iterator) {
-        var _this = _super.call(this, method, args) || this;
-        _this.iterator = iterator;
-        return _this;
-    }
-    CallbackIterResult.prototype.add = function (date) {
-        if (this.iterator(date, this._result.length)) {
-            this._result.push(date);
-            return true;
-        }
-        return false;
-    };
-    return CallbackIterResult;
-}(iterresult));
-/* harmony default export */ var callbackiterresult = (callbackiterresult_CallbackIterResult);
-
-// CONCATENATED MODULE: ./src/types.ts
-var Frequency;
-(function (Frequency) {
-    Frequency[Frequency["YEARLY"] = 0] = "YEARLY";
-    Frequency[Frequency["MONTHLY"] = 1] = "MONTHLY";
-    Frequency[Frequency["WEEKLY"] = 2] = "WEEKLY";
-    Frequency[Frequency["DAILY"] = 3] = "DAILY";
-    Frequency[Frequency["HOURLY"] = 4] = "HOURLY";
-    Frequency[Frequency["MINUTELY"] = 5] = "MINUTELY";
-    Frequency[Frequency["SECONDLY"] = 6] = "SECONDLY";
-})(Frequency || (Frequency = {}));
-function freqIsDailyOrGreater(freq) {
-    return freq < Frequency.HOURLY;
-}
-
-// EXTERNAL MODULE: ./src/weekday.ts
-var weekday = __webpack_require__(2);
-
-// CONCATENATED MODULE: ./src/datetime.ts
-
-
-
-
-var Time = /** @class */ (function () {
-    function Time(hour, minute, second, millisecond) {
-        this.hour = hour;
-        this.minute = minute;
-        this.second = second;
-        this.millisecond = millisecond || 0;
-    }
-    Time.prototype.getHours = function () {
-        return this.hour;
-    };
-    Time.prototype.getMinutes = function () {
-        return this.minute;
-    };
-    Time.prototype.getSeconds = function () {
-        return this.second;
-    };
-    Time.prototype.getMilliseconds = function () {
-        return this.millisecond;
-    };
-    Time.prototype.getTime = function () {
-        return ((this.hour * 60 * 60 + this.minute * 60 + this.second) * 1000 +
-            this.millisecond);
-    };
-    return Time;
-}());
-
-var datetime_DateTime = /** @class */ (function (_super) {
-    __extends(DateTime, _super);
-    function DateTime(year, month, day, hour, minute, second, millisecond) {
-        var _this = _super.call(this, hour, minute, second, millisecond) || this;
-        _this.year = year;
-        _this.month = month;
-        _this.day = day;
-        return _this;
-    }
-    DateTime.fromDate = function (date) {
-        return new this(date.getUTCFullYear(), date.getUTCMonth() + 1, date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds(), date.valueOf() % 1000);
-    };
-    DateTime.prototype.getWeekday = function () {
-        return dateutil_dateutil.getWeekday(new Date(this.getTime()));
-    };
-    DateTime.prototype.getTime = function () {
-        return new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second, this.millisecond)).getTime();
-    };
-    DateTime.prototype.getDay = function () {
-        return this.day;
-    };
-    DateTime.prototype.getMonth = function () {
-        return this.month;
-    };
-    DateTime.prototype.getYear = function () {
-        return this.year;
-    };
-    DateTime.prototype.addYears = function (years) {
-        this.year += years;
-    };
-    DateTime.prototype.addMonths = function (months) {
-        this.month += months;
-        if (this.month > 12) {
-            var yearDiv = Math.floor(this.month / 12);
-            var monthMod = Object(helpers["j" /* pymod */])(this.month, 12);
-            this.month = monthMod;
-            this.year += yearDiv;
-            if (this.month === 0) {
-                this.month = 12;
-                --this.year;
-            }
-        }
-    };
-    DateTime.prototype.addWeekly = function (days, wkst) {
-        if (wkst > this.getWeekday()) {
-            this.day += -(this.getWeekday() + 1 + (6 - wkst)) + days * 7;
-        }
-        else {
-            this.day += -(this.getWeekday() - wkst) + days * 7;
-        }
-        this.fixDay();
-    };
-    DateTime.prototype.addDaily = function (days) {
-        this.day += days;
-        this.fixDay();
-    };
-    DateTime.prototype.addHours = function (hours, filtered, byhour) {
-        if (filtered) {
-            // Jump to one iteration before next day
-            this.hour += Math.floor((23 - this.hour) / hours) * hours;
-        }
-        while (true) {
-            this.hour += hours;
-            var _a = Object(helpers["a" /* divmod */])(this.hour, 24), dayDiv = _a.div, hourMod = _a.mod;
-            if (dayDiv) {
-                this.hour = hourMod;
-                this.addDaily(dayDiv);
-            }
-            if (Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour))
-                break;
-        }
-    };
-    DateTime.prototype.addMinutes = function (minutes, filtered, byhour, byminute) {
-        if (filtered) {
-            // Jump to one iteration before next day
-            this.minute +=
-                Math.floor((1439 - (this.hour * 60 + this.minute)) / minutes) * minutes;
-        }
-        while (true) {
-            this.minute += minutes;
-            var _a = Object(helpers["a" /* divmod */])(this.minute, 60), hourDiv = _a.div, minuteMod = _a.mod;
-            if (hourDiv) {
-                this.minute = minuteMod;
-                this.addHours(hourDiv, false, byhour);
-            }
-            if ((Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour)) &&
-                (Object(helpers["b" /* empty */])(byminute) || Object(helpers["c" /* includes */])(byminute, this.minute))) {
-                break;
-            }
-        }
-    };
-    DateTime.prototype.addSeconds = function (seconds, filtered, byhour, byminute, bysecond) {
-        if (filtered) {
-            // Jump to one iteration before next day
-            this.second +=
-                Math.floor((86399 - (this.hour * 3600 + this.minute * 60 + this.second)) / seconds) * seconds;
-        }
-        while (true) {
-            this.second += seconds;
-            var _a = Object(helpers["a" /* divmod */])(this.second, 60), minuteDiv = _a.div, secondMod = _a.mod;
-            if (minuteDiv) {
-                this.second = secondMod;
-                this.addMinutes(minuteDiv, false, byhour, byminute);
-            }
-            if ((Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour)) &&
-                (Object(helpers["b" /* empty */])(byminute) || Object(helpers["c" /* includes */])(byminute, this.minute)) &&
-                (Object(helpers["b" /* empty */])(bysecond) || Object(helpers["c" /* includes */])(bysecond, this.second))) {
-                break;
-            }
-        }
-    };
-    DateTime.prototype.fixDay = function () {
-        if (this.day <= 28) {
-            return;
-        }
-        var daysinmonth = dateutil_dateutil.monthRange(this.year, this.month - 1)[1];
-        if (this.day <= daysinmonth) {
-            return;
-        }
-        while (this.day > daysinmonth) {
-            this.day -= daysinmonth;
-            ++this.month;
-            if (this.month === 13) {
-                this.month = 1;
-                ++this.year;
-                if (this.year > dateutil_dateutil.MAXYEAR) {
-                    return;
-                }
-            }
-            daysinmonth = dateutil_dateutil.monthRange(this.year, this.month - 1)[1];
-        }
-    };
-    DateTime.prototype.add = function (options, filtered) {
-        var freq = options.freq, interval = options.interval, wkst = options.wkst, byhour = options.byhour, byminute = options.byminute, bysecond = options.bysecond;
-        switch (freq) {
-            case Frequency.YEARLY: return this.addYears(interval);
-            case Frequency.MONTHLY: return this.addMonths(interval);
-            case Frequency.WEEKLY: return this.addWeekly(interval, wkst);
-            case Frequency.DAILY: return this.addDaily(interval);
-            case Frequency.HOURLY: return this.addHours(interval, filtered, byhour);
-            case Frequency.MINUTELY: return this.addMinutes(interval, filtered, byhour, byminute);
-            case Frequency.SECONDLY: return this.addSeconds(interval, filtered, byhour, byminute, bysecond);
-        }
-    };
-    return DateTime;
-}(Time));
-
-
-// CONCATENATED MODULE: ./src/parseoptions.ts
-
-
-
-
-
-
-
-function initializeOptions(options) {
-    var invalid = [];
-    var keys = Object.keys(options);
-    // Shallow copy for options and origOptions and check for invalid
-    for (var _i = 0, keys_1 = keys; _i < keys_1.length; _i++) {
-        var key = keys_1[_i];
-        if (!Object(helpers["c" /* includes */])(rrule_defaultKeys, key))
-            invalid.push(key);
-        if (src_dateutil.isDate(options[key]) && !src_dateutil.isValidDate(options[key]))
-            invalid.push(key);
-    }
-    if (invalid.length) {
-        throw new Error('Invalid options: ' + invalid.join(', '));
-    }
-    return __assign({}, options);
-}
-function parseOptions(options) {
-    var opts = __assign(__assign({}, DEFAULT_OPTIONS), initializeOptions(options));
-    if (Object(helpers["f" /* isPresent */])(opts.byeaster))
-        opts.freq = src_rrule.YEARLY;
-    if (!(Object(helpers["f" /* isPresent */])(opts.freq) && src_rrule.FREQUENCIES[opts.freq])) {
-        throw new Error("Invalid frequency: " + opts.freq + " " + options.freq);
-    }
-    if (!opts.dtstart)
-        opts.dtstart = new Date(new Date().setMilliseconds(0));
-    if (!Object(helpers["f" /* isPresent */])(opts.wkst)) {
-        opts.wkst = src_rrule.MO.weekday;
-    }
-    else if (Object(helpers["e" /* isNumber */])(opts.wkst)) {
-        // cool, just keep it like that
-    }
-    else {
-        opts.wkst = opts.wkst.weekday;
-    }
-    if (Object(helpers["f" /* isPresent */])(opts.bysetpos)) {
-        if (Object(helpers["e" /* isNumber */])(opts.bysetpos))
-            opts.bysetpos = [opts.bysetpos];
-        for (var i = 0; i < opts.bysetpos.length; i++) {
-            var v = opts.bysetpos[i];
-            if (v === 0 || !(v >= -366 && v <= 366)) {
-                throw new Error('bysetpos must be between 1 and 366,' + ' or between -366 and -1');
-            }
-        }
-    }
-    if (!(Boolean(opts.byweekno) ||
-        Object(helpers["h" /* notEmpty */])(opts.byweekno) ||
-        Object(helpers["h" /* notEmpty */])(opts.byyearday) ||
-        Boolean(opts.bymonthday) ||
-        Object(helpers["h" /* notEmpty */])(opts.bymonthday) ||
-        Object(helpers["f" /* isPresent */])(opts.byweekday) ||
-        Object(helpers["f" /* isPresent */])(opts.byeaster))) {
-        switch (opts.freq) {
-            case src_rrule.YEARLY:
-                if (!opts.bymonth)
-                    opts.bymonth = opts.dtstart.getUTCMonth() + 1;
-                opts.bymonthday = opts.dtstart.getUTCDate();
-                break;
-            case src_rrule.MONTHLY:
-                opts.bymonthday = opts.dtstart.getUTCDate();
-                break;
-            case src_rrule.WEEKLY:
-                opts.byweekday = [src_dateutil.getWeekday(opts.dtstart)];
-                break;
-        }
-    }
-    // bymonth
-    if (Object(helpers["f" /* isPresent */])(opts.bymonth) && !Object(helpers["d" /* isArray */])(opts.bymonth)) {
-        opts.bymonth = [opts.bymonth];
-    }
-    // byyearday
-    if (Object(helpers["f" /* isPresent */])(opts.byyearday) &&
-        !Object(helpers["d" /* isArray */])(opts.byyearday) &&
-        Object(helpers["e" /* isNumber */])(opts.byyearday)) {
-        opts.byyearday = [opts.byyearday];
-    }
-    // bymonthday
-    if (!Object(helpers["f" /* isPresent */])(opts.bymonthday)) {
-        opts.bymonthday = [];
-        opts.bynmonthday = [];
-    }
-    else if (Object(helpers["d" /* isArray */])(opts.bymonthday)) {
-        var bymonthday = [];
-        var bynmonthday = [];
-        for (var i = 0; i < opts.bymonthday.length; i++) {
-            var v = opts.bymonthday[i];
-            if (v > 0) {
-                bymonthday.push(v);
-            }
-            else if (v < 0) {
-                bynmonthday.push(v);
-            }
-        }
-        opts.bymonthday = bymonthday;
-        opts.bynmonthday = bynmonthday;
-    }
-    else if (opts.bymonthday < 0) {
-        opts.bynmonthday = [opts.bymonthday];
-        opts.bymonthday = [];
-    }
-    else {
-        opts.bynmonthday = [];
-        opts.bymonthday = [opts.bymonthday];
-    }
-    // byweekno
-    if (Object(helpers["f" /* isPresent */])(opts.byweekno) && !Object(helpers["d" /* isArray */])(opts.byweekno)) {
-        opts.byweekno = [opts.byweekno];
-    }
-    // byweekday / bynweekday
-    if (!Object(helpers["f" /* isPresent */])(opts.byweekday)) {
-        opts.bynweekday = null;
-    }
-    else if (Object(helpers["e" /* isNumber */])(opts.byweekday)) {
-        opts.byweekday = [opts.byweekday];
-        opts.bynweekday = null;
-    }
-    else if (Object(helpers["g" /* isWeekdayStr */])(opts.byweekday)) {
-        opts.byweekday = [weekday["b" /* Weekday */].fromStr(opts.byweekday).weekday];
-        opts.bynweekday = null;
-    }
-    else if (opts.byweekday instanceof weekday["b" /* Weekday */]) {
-        if (!opts.byweekday.n || opts.freq > src_rrule.MONTHLY) {
-            opts.byweekday = [opts.byweekday.weekday];
-            opts.bynweekday = null;
-        }
-        else {
-            opts.bynweekday = [[opts.byweekday.weekday, opts.byweekday.n]];
-            opts.byweekday = null;
-        }
-    }
-    else {
-        var byweekday = [];
-        var bynweekday = [];
-        for (var i = 0; i < opts.byweekday.length; i++) {
-            var wday = opts.byweekday[i];
-            if (Object(helpers["e" /* isNumber */])(wday)) {
-                byweekday.push(wday);
-                continue;
-            }
-            else if (Object(helpers["g" /* isWeekdayStr */])(wday)) {
-                byweekday.push(weekday["b" /* Weekday */].fromStr(wday).weekday);
-                continue;
-            }
-            if (!wday.n || opts.freq > src_rrule.MONTHLY) {
-                byweekday.push(wday.weekday);
-            }
-            else {
-                bynweekday.push([wday.weekday, wday.n]);
-            }
-        }
-        opts.byweekday = Object(helpers["h" /* notEmpty */])(byweekday) ? byweekday : null;
-        opts.bynweekday = Object(helpers["h" /* notEmpty */])(bynweekday) ? bynweekday : null;
-    }
-    // byhour
-    if (!Object(helpers["f" /* isPresent */])(opts.byhour)) {
-        opts.byhour =
-            opts.freq < src_rrule.HOURLY ? [opts.dtstart.getUTCHours()] : null;
-    }
-    else if (Object(helpers["e" /* isNumber */])(opts.byhour)) {
-        opts.byhour = [opts.byhour];
-    }
-    // byminute
-    if (!Object(helpers["f" /* isPresent */])(opts.byminute)) {
-        opts.byminute =
-            opts.freq < src_rrule.MINUTELY ? [opts.dtstart.getUTCMinutes()] : null;
-    }
-    else if (Object(helpers["e" /* isNumber */])(opts.byminute)) {
-        opts.byminute = [opts.byminute];
-    }
-    // bysecond
-    if (!Object(helpers["f" /* isPresent */])(opts.bysecond)) {
-        opts.bysecond =
-            opts.freq < src_rrule.SECONDLY ? [opts.dtstart.getUTCSeconds()] : null;
-    }
-    else if (Object(helpers["e" /* isNumber */])(opts.bysecond)) {
-        opts.bysecond = [opts.bysecond];
-    }
-    return { parsedOptions: opts };
-}
-function buildTimeset(opts) {
-    var millisecondModulo = opts.dtstart.getTime() % 1000;
-    if (!freqIsDailyOrGreater(opts.freq)) {
-        return [];
-    }
-    var timeset = [];
-    opts.byhour.forEach(function (hour) {
-        opts.byminute.forEach(function (minute) {
-            opts.bysecond.forEach(function (second) {
-                timeset.push(new Time(hour, minute, second, millisecondModulo));
-            });
-        });
-    });
-    return timeset;
-}
-
-// CONCATENATED MODULE: ./src/parsestring.ts
-
-
-
-
-
-function parseString(rfcString) {
-    var options = rfcString.split('\n').map(parseLine).filter(function (x) { return x !== null; });
-    return __assign(__assign({}, options[0]), options[1]);
-}
-function parseDtstart(line) {
-    var options = {};
-    var dtstartWithZone = /DTSTART(?:;TZID=([^:=]+?))?(?::|=)([^;\s]+)/i.exec(line);
-    if (!dtstartWithZone) {
-        return options;
-    }
-    var _ = dtstartWithZone[0], tzid = dtstartWithZone[1], dtstart = dtstartWithZone[2];
-    if (tzid) {
-        options.tzid = tzid;
-    }
-    options.dtstart = src_dateutil.untilStringToDate(dtstart);
-    return options;
-}
-function parseLine(rfcString) {
-    rfcString = rfcString.replace(/^\s+|\s+$/, '');
-    if (!rfcString.length)
-        return null;
-    var header = /^([A-Z]+?)[:;]/.exec(rfcString.toUpperCase());
-    if (!header) {
-        return parseRrule(rfcString);
-    }
-    var _ = header[0], key = header[1];
-    switch (key.toUpperCase()) {
-        case 'RRULE':
-        case 'EXRULE':
-            return parseRrule(rfcString);
-        case 'DTSTART':
-            return parseDtstart(rfcString);
-        default:
-            throw new Error("Unsupported RFC prop " + key + " in " + rfcString);
-    }
-}
-function parseRrule(line) {
-    var strippedLine = line.replace(/^RRULE:/i, '');
-    var options = parseDtstart(strippedLine);
-    var attrs = line.replace(/^(?:RRULE|EXRULE):/i, '').split(';');
-    attrs.forEach(function (attr) {
-        var _a = attr.split('='), key = _a[0], value = _a[1];
-        switch (key.toUpperCase()) {
-            case 'FREQ':
-                options.freq = Frequency[value.toUpperCase()];
-                break;
-            case 'WKST':
-                options.wkst = Days[value.toUpperCase()];
-                break;
-            case 'COUNT':
-            case 'INTERVAL':
-            case 'BYSETPOS':
-            case 'BYMONTH':
-            case 'BYMONTHDAY':
-            case 'BYYEARDAY':
-            case 'BYWEEKNO':
-            case 'BYHOUR':
-            case 'BYMINUTE':
-            case 'BYSECOND':
-                var num = parseNumber(value);
-                var optionKey = key.toLowerCase();
-                // @ts-ignore
-                options[optionKey] = num;
-                break;
-            case 'BYWEEKDAY':
-            case 'BYDAY':
-                options.byweekday = parseWeekday(value);
-                break;
-            case 'DTSTART':
-            case 'TZID':
-                // for backwards compatibility
-                var dtstart = parseDtstart(line);
-                options.tzid = dtstart.tzid;
-                options.dtstart = dtstart.dtstart;
-                break;
-            case 'UNTIL':
-                options.until = src_dateutil.untilStringToDate(value);
-                break;
-            case 'BYEASTER':
-                options.byeaster = Number(value);
-                break;
-            default:
-                throw new Error("Unknown RRULE property '" + key + "'");
-        }
-    });
-    return options;
-}
-function parseNumber(value) {
-    if (value.indexOf(',') !== -1) {
-        var values = value.split(',');
-        return values.map(parseIndividualNumber);
-    }
-    return parseIndividualNumber(value);
-}
-function parseIndividualNumber(value) {
-    if (/^[+-]?\d+$/.test(value)) {
-        return Number(value);
-    }
-    return value;
-}
-function parseWeekday(value) {
-    var days = value.split(',');
-    return days.map(function (day) {
-        if (day.length === 2) {
-            // MO, TU, ...
-            return Days[day]; // wday instanceof Weekday
-        }
-        // -1MO, +3FR, 1SO, 13TU ...
-        var parts = day.match(/^([+-]?\d{1,2})([A-Z]{2})$/);
-        var n = Number(parts[1]);
-        var wdaypart = parts[2];
-        var wday = Days[wdaypart].weekday;
-        return new weekday["b" /* Weekday */](wday, n);
-    });
-}
-
-// EXTERNAL MODULE: external "luxon"
-var external_luxon_ = __webpack_require__(3);
-
-// CONCATENATED MODULE: ./src/datewithzone.ts
-
-
-var datewithzone_DateWithZone = /** @class */ (function () {
-    function DateWithZone(date, tzid) {
-        this.date = date;
-        this.tzid = tzid;
-    }
-    Object.defineProperty(DateWithZone.prototype, "isUTC", {
-        get: function () {
-            return !this.tzid || this.tzid.toUpperCase() === 'UTC';
-        },
-        enumerable: true,
-        configurable: true
-    });
-    DateWithZone.prototype.toString = function () {
-        var datestr = src_dateutil.timeToUntilString(this.date.getTime(), this.isUTC);
-        if (!this.isUTC) {
-            return ";TZID=" + this.tzid + ":" + datestr;
-        }
-        return ":" + datestr;
-    };
-    DateWithZone.prototype.getTime = function () {
-        return this.date.getTime();
-    };
-    DateWithZone.prototype.rezonedDate = function () {
-        if (this.isUTC) {
-            return this.date;
-        }
-        try {
-            var datetime = external_luxon_["DateTime"]
-                .fromJSDate(this.date);
-            var rezoned = datetime.setZone(this.tzid, { keepLocalTime: true });
-            return rezoned.toJSDate();
-        }
-        catch (e) {
-            if (e instanceof TypeError) {
-                console.error('Using TZID without Luxon available is unsupported. Returned times are in UTC, not the requested time zone');
-            }
-            return this.date;
-        }
-    };
-    return DateWithZone;
-}());
-
-
-// CONCATENATED MODULE: ./src/optionstostring.ts
-
-
-
-
-
-function optionsToString(options) {
-    var rrule = [];
-    var dtstart = '';
-    var keys = Object.keys(options);
-    var defaultKeys = Object.keys(DEFAULT_OPTIONS);
-    for (var i = 0; i < keys.length; i++) {
-        if (keys[i] === 'tzid')
-            continue;
-        if (!Object(helpers["c" /* includes */])(defaultKeys, keys[i]))
-            continue;
-        var key = keys[i].toUpperCase();
-        var value = options[keys[i]];
-        var outValue = '';
-        if (!Object(helpers["f" /* isPresent */])(value) || (Object(helpers["d" /* isArray */])(value) && !value.length))
-            continue;
-        switch (key) {
-            case 'FREQ':
-                outValue = src_rrule.FREQUENCIES[options.freq];
-                break;
-            case 'WKST':
-                if (Object(helpers["e" /* isNumber */])(value)) {
-                    outValue = new weekday["b" /* Weekday */](value).toString();
-                }
-                else {
-                    outValue = value.toString();
-                }
-                break;
-            case 'BYWEEKDAY':
-                /*
-                NOTE: BYWEEKDAY is a special case.
-                RRule() deconstructs the rule.options.byweekday array
-                into an array of Weekday arguments.
-                On the other hand, rule.origOptions is an array of Weekdays.
-                We need to handle both cases here.
-                It might be worth change RRule to keep the Weekdays.
-      
-                Also, BYWEEKDAY (used by RRule) vs. BYDAY (RFC)
-      
-                */
-                key = 'BYDAY';
-                outValue = Object(helpers["n" /* toArray */])(value).map(function (wday) {
-                    if (wday instanceof weekday["b" /* Weekday */]) {
-                        return wday;
-                    }
-                    if (Object(helpers["d" /* isArray */])(wday)) {
-                        return new weekday["b" /* Weekday */](wday[0], wday[1]);
-                    }
-                    return new weekday["b" /* Weekday */](wday);
-                }).toString();
-                break;
-            case 'DTSTART':
-                dtstart = buildDtstart(value, options.tzid);
-                break;
-            case 'UNTIL':
-                outValue = src_dateutil.timeToUntilString(value, !options.tzid);
-                break;
-            default:
-                if (Object(helpers["d" /* isArray */])(value)) {
-                    var strValues = [];
-                    for (var j = 0; j < value.length; j++) {
-                        strValues[j] = String(value[j]);
-                    }
-                    outValue = strValues.toString();
-                }
-                else {
-                    outValue = String(value);
-                }
-        }
-        if (outValue) {
-            rrule.push([key, outValue]);
-        }
-    }
-    var rules = rrule.map(function (_a) {
-        var key = _a[0], value = _a[1];
-        return key + "=" + value.toString();
-    }).join(';');
-    var ruleString = '';
-    if (rules !== '') {
-        ruleString = "RRULE:" + rules;
-    }
-    return [dtstart, ruleString].filter(function (x) { return !!x; }).join('\n');
-}
-function buildDtstart(dtstart, tzid) {
-    if (!dtstart) {
-        return '';
-    }
-    return 'DTSTART' + new datewithzone_DateWithZone(new Date(dtstart), tzid).toString();
-}
-
-// CONCATENATED MODULE: ./src/cache.ts
-
-
-
-var cache_Cache = /** @class */ (function () {
-    function Cache() {
-        this.all = false;
-        this.before = [];
-        this.after = [];
-        this.between = [];
-    }
-    /**
-     * @param {String} what - all/before/after/between
-     * @param {Array,Date} value - an array of dates, one date, or null
-     * @param {Object?} args - _iter arguments
-     */
-    Cache.prototype._cacheAdd = function (what, value, args) {
-        if (value) {
-            value =
-                value instanceof Date
-                    ? src_dateutil.clone(value)
-                    : src_dateutil.cloneDates(value);
-        }
-        if (what === 'all') {
-            this.all = value;
-        }
-        else {
-            args._value = value;
-            this[what].push(args);
-        }
-    };
-    /**
-     * @return false - not in the cache
-     *         null  - cached, but zero occurrences (before/after)
-     *         Date  - cached (before/after)
-     *         []    - cached, but zero occurrences (all/between)
-     *         [Date1, DateN] - cached (all/between)
-     */
-    Cache.prototype._cacheGet = function (what, args) {
-        var cached = false;
-        var argsKeys = args ? Object.keys(args) : [];
-        var findCacheDiff = function (item) {
-            for (var i = 0; i < argsKeys.length; i++) {
-                var key = argsKeys[i];
-                if (String(args[key]) !== String(item[key])) {
-                    return true;
-                }
-            }
-            return false;
-        };
-        var cachedObject = this[what];
-        if (what === 'all') {
-            cached = this.all;
-        }
-        else if (Object(helpers["d" /* isArray */])(cachedObject)) {
-            // Let's see whether we've already called the
-            // 'what' method with the same 'args'
-            for (var i = 0; i < cachedObject.length; i++) {
-                var item = cachedObject[i];
-                if (argsKeys.length && findCacheDiff(item))
-                    continue;
-                cached = item._value;
-                break;
-            }
-        }
-        if (!cached && this.all) {
-            // Not in the cache, but we already know all the occurrences,
-            // so we can find the correct dates from the cached ones.
-            var iterResult = new iterresult(what, args);
-            for (var i = 0; i < this.all.length; i++) {
-                if (!iterResult.accept(this.all[i]))
-                    break;
-            }
-            cached = iterResult.getValue();
-            this._cacheAdd(what, cached, args);
-        }
-        return Object(helpers["d" /* isArray */])(cached)
-            ? src_dateutil.cloneDates(cached)
-            : cached instanceof Date
-                ? src_dateutil.clone(cached)
-                : cached;
-    };
-    return Cache;
-}());
-
-
-// CONCATENATED MODULE: ./src/masks.ts
-
-
-// =============================================================================
-// Date masks
-// =============================================================================
-// Every mask is 7 days longer to handle cross-year weekly periods.
-var M365MASK = __spreadArrays(Object(helpers["l" /* repeat */])(1, 31), Object(helpers["l" /* repeat */])(2, 28), Object(helpers["l" /* repeat */])(3, 31), Object(helpers["l" /* repeat */])(4, 30), Object(helpers["l" /* repeat */])(5, 31), Object(helpers["l" /* repeat */])(6, 30), Object(helpers["l" /* repeat */])(7, 31), Object(helpers["l" /* repeat */])(8, 31), Object(helpers["l" /* repeat */])(9, 30), Object(helpers["l" /* repeat */])(10, 31), Object(helpers["l" /* repeat */])(11, 30), Object(helpers["l" /* repeat */])(12, 31), Object(helpers["l" /* repeat */])(1, 7));
-var M366MASK = __spreadArrays(Object(helpers["l" /* repeat */])(1, 31), Object(helpers["l" /* repeat */])(2, 29), Object(helpers["l" /* repeat */])(3, 31), Object(helpers["l" /* repeat */])(4, 30), Object(helpers["l" /* repeat */])(5, 31), Object(helpers["l" /* repeat */])(6, 30), Object(helpers["l" /* repeat */])(7, 31), Object(helpers["l" /* repeat */])(8, 31), Object(helpers["l" /* repeat */])(9, 30), Object(helpers["l" /* repeat */])(10, 31), Object(helpers["l" /* repeat */])(11, 30), Object(helpers["l" /* repeat */])(12, 31), Object(helpers["l" /* repeat */])(1, 7));
-var M28 = Object(helpers["k" /* range */])(1, 29);
-var M29 = Object(helpers["k" /* range */])(1, 30);
-var M30 = Object(helpers["k" /* range */])(1, 31);
-var M31 = Object(helpers["k" /* range */])(1, 32);
-var MDAY366MASK = __spreadArrays(M31, M29, M31, M30, M31, M30, M31, M31, M30, M31, M30, M31, M31.slice(0, 7));
-var MDAY365MASK = __spreadArrays(M31, M28, M31, M30, M31, M30, M31, M31, M30, M31, M30, M31, M31.slice(0, 7));
-var NM28 = Object(helpers["k" /* range */])(-28, 0);
-var NM29 = Object(helpers["k" /* range */])(-29, 0);
-var NM30 = Object(helpers["k" /* range */])(-30, 0);
-var NM31 = Object(helpers["k" /* range */])(-31, 0);
-var NMDAY366MASK = __spreadArrays(NM31, NM29, NM31, NM30, NM31, NM30, NM31, NM31, NM30, NM31, NM30, NM31, NM31.slice(0, 7));
-var NMDAY365MASK = __spreadArrays(NM31, NM28, NM31, NM30, NM31, NM30, NM31, NM31, NM30, NM31, NM30, NM31, NM31.slice(0, 7));
-var M366RANGE = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366];
-var M365RANGE = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365];
-var WDAYMASK = (function () {
-    var wdaymask = [];
-    for (var i = 0; i < 55; i++)
-        wdaymask = wdaymask.concat(Object(helpers["k" /* range */])(7));
-    return wdaymask;
-})();
-
-
-// CONCATENATED MODULE: ./src/iterinfo/yearinfo.ts
-
-
-
-
-function rebuildYear(year, options) {
-    var firstyday = new Date(Date.UTC(year, 0, 1));
-    var yearlen = src_dateutil.isLeapYear(year) ? 366 : 365;
-    var nextyearlen = src_dateutil.isLeapYear(year + 1) ? 366 : 365;
-    var yearordinal = src_dateutil.toOrdinal(firstyday);
-    var yearweekday = src_dateutil.getWeekday(firstyday);
-    var result = __assign(__assign({ yearlen: yearlen,
-        nextyearlen: nextyearlen,
-        yearordinal: yearordinal,
-        yearweekday: yearweekday }, baseYearMasks(year)), { wnomask: null });
-    if (Object(helpers["b" /* empty */])(options.byweekno)) {
-        return result;
-    }
-    result.wnomask = Object(helpers["l" /* repeat */])(0, yearlen + 7);
-    var firstwkst;
-    var wyearlen;
-    var no1wkst = firstwkst = Object(helpers["j" /* pymod */])(7 - yearweekday + options.wkst, 7);
-    if (no1wkst >= 4) {
-        no1wkst = 0;
-        // Number of days in the year, plus the days we got
-        // from last year.
-        wyearlen =
-            result.yearlen + Object(helpers["j" /* pymod */])(yearweekday - options.wkst, 7);
-    }
-    else {
-        // Number of days in the year, minus the days we
-        // left in last year.
-        wyearlen = yearlen - no1wkst;
-    }
-    var div = Math.floor(wyearlen / 7);
-    var mod = Object(helpers["j" /* pymod */])(wyearlen, 7);
-    var numweeks = Math.floor(div + mod / 4);
-    for (var j = 0; j < options.byweekno.length; j++) {
-        var n = options.byweekno[j];
-        if (n < 0) {
-            n += numweeks + 1;
-        }
-        if (!(n > 0 && n <= numweeks)) {
-            continue;
-        }
-        var i = void 0;
-        if (n > 1) {
-            i = no1wkst + (n - 1) * 7;
-            if (no1wkst !== firstwkst) {
-                i -= 7 - firstwkst;
-            }
-        }
-        else {
-            i = no1wkst;
-        }
-        for (var k = 0; k < 7; k++) {
-            result.wnomask[i] = 1;
-            i++;
-            if (result.wdaymask[i] === options.wkst)
-                break;
-        }
-    }
-    if (Object(helpers["c" /* includes */])(options.byweekno, 1)) {
-        // Check week number 1 of next year as well
-        // orig-TODO : Check -numweeks for next year.
-        var i = no1wkst + numweeks * 7;
-        if (no1wkst !== firstwkst)
-            i -= 7 - firstwkst;
-        if (i < yearlen) {
-            // If week starts in next year, we
-            // don't care about it.
-            for (var j = 0; j < 7; j++) {
-                result.wnomask[i] = 1;
-                i += 1;
-                if (result.wdaymask[i] === options.wkst)
-                    break;
-            }
-        }
-    }
-    if (no1wkst) {
-        // Check last week number of last year as
-        // well. If no1wkst is 0, either the year
-        // started on week start, or week number 1
-        // got days from last year, so there are no
-        // days from last year's last week number in
-        // this year.
-        var lnumweeks = void 0;
-        if (!Object(helpers["c" /* includes */])(options.byweekno, -1)) {
-            var lyearweekday = src_dateutil.getWeekday(new Date(Date.UTC(year - 1, 0, 1)));
-            var lno1wkst = Object(helpers["j" /* pymod */])(7 - lyearweekday.valueOf() + options.wkst, 7);
-            var lyearlen = src_dateutil.isLeapYear(year - 1) ? 366 : 365;
-            var weekst = void 0;
-            if (lno1wkst >= 4) {
-                lno1wkst = 0;
-                weekst = lyearlen + Object(helpers["j" /* pymod */])(lyearweekday - options.wkst, 7);
-            }
-            else {
-                weekst = yearlen - no1wkst;
-            }
-            lnumweeks = Math.floor(52 + Object(helpers["j" /* pymod */])(weekst, 7) / 4);
-        }
-        else {
-            lnumweeks = -1;
-        }
-        if (Object(helpers["c" /* includes */])(options.byweekno, lnumweeks)) {
-            for (var i = 0; i < no1wkst; i++)
-                result.wnomask[i] = 1;
-        }
-    }
-    return result;
-}
-function baseYearMasks(year) {
-    var yearlen = src_dateutil.isLeapYear(year) ? 366 : 365;
-    var firstyday = new Date(Date.UTC(year, 0, 1));
-    var wday = src_dateutil.getWeekday(firstyday);
-    if (yearlen === 365) {
-        return {
-            mmask: M365MASK,
-            mdaymask: MDAY365MASK,
-            nmdaymask: NMDAY365MASK,
-            wdaymask: WDAYMASK.slice(wday),
-            mrange: M365RANGE
-        };
-    }
-    return {
-        mmask: M366MASK,
-        mdaymask: MDAY366MASK,
-        nmdaymask: NMDAY366MASK,
-        wdaymask: WDAYMASK.slice(wday),
-        mrange: M366RANGE
-    };
-}
-
-// CONCATENATED MODULE: ./src/iterinfo/monthinfo.ts
-
-
-function rebuildMonth(year, month, yearlen, mrange, wdaymask, options) {
-    var result = {
-        lastyear: year,
-        lastmonth: month,
-        nwdaymask: []
-    };
-    var ranges = [];
-    if (options.freq === src_rrule.YEARLY) {
-        if (Object(helpers["b" /* empty */])(options.bymonth)) {
-            ranges = [[0, yearlen]];
-        }
-        else {
-            for (var j = 0; j < options.bymonth.length; j++) {
-                month = options.bymonth[j];
-                ranges.push(mrange.slice(month - 1, month + 1));
-            }
-        }
-    }
-    else if (options.freq === src_rrule.MONTHLY) {
-        ranges = [mrange.slice(month - 1, month + 1)];
-    }
-    if (Object(helpers["b" /* empty */])(ranges)) {
-        return result;
-    }
-    // Weekly frequency won't get here, so we may not
-    // care about cross-year weekly periods.
-    result.nwdaymask = Object(helpers["l" /* repeat */])(0, yearlen);
-    for (var j = 0; j < ranges.length; j++) {
-        var rang = ranges[j];
-        var first = rang[0];
-        var last = rang[1] - 1;
-        for (var k = 0; k < options.bynweekday.length; k++) {
-            var i = void 0;
-            var _a = options.bynweekday[k], wday = _a[0], n = _a[1];
-            if (n < 0) {
-                i = last + (n + 1) * 7;
-                i -= Object(helpers["j" /* pymod */])(wdaymask[i] - wday, 7);
-            }
-            else {
-                i = first + (n - 1) * 7;
-                i += Object(helpers["j" /* pymod */])(7 - wdaymask[i] + wday, 7);
-            }
-            if (first <= i && i <= last)
-                result.nwdaymask[i] = 1;
-        }
-    }
-    return result;
-}
-
-// CONCATENATED MODULE: ./src/iterinfo/easter.ts
-function easter(y, offset) {
-    if (offset === void 0) { offset = 0; }
-    var a = y % 19;
-    var b = Math.floor(y / 100);
-    var c = y % 100;
-    var d = Math.floor(b / 4);
-    var e = b % 4;
-    var f = Math.floor((b + 8) / 25);
-    var g = Math.floor((b - f + 1) / 3);
-    var h = Math.floor(19 * a + b - d - g + 15) % 30;
-    var i = Math.floor(c / 4);
-    var k = c % 4;
-    var l = Math.floor(32 + 2 * e + 2 * i - h - k) % 7;
-    var m = Math.floor((a + 11 * h + 22 * l) / 451);
-    var month = Math.floor((h + l - 7 * m + 114) / 31);
-    var day = ((h + l - 7 * m + 114) % 31) + 1;
-    var date = Date.UTC(y, month - 1, day + offset);
-    var yearStart = Date.UTC(y, 0, 1);
-    return [Math.ceil((date - yearStart) / (1000 * 60 * 60 * 24))];
-}
-
-// CONCATENATED MODULE: ./src/iterinfo/index.ts
-
-
-
-
-
-
-
-// =============================================================================
-// Iterinfo
-// =============================================================================
-var iterinfo_Iterinfo = /** @class */ (function () {
-    function Iterinfo(options) {
-        this.options = options;
-    }
-    Iterinfo.prototype.rebuild = function (year, month) {
-        var options = this.options;
-        if (year !== this.lastyear) {
-            this.yearinfo = rebuildYear(year, options);
-        }
-        if (Object(helpers["h" /* notEmpty */])(options.bynweekday) &&
-            (month !== this.lastmonth || year !== this.lastyear)) {
-            var _a = this.yearinfo, yearlen = _a.yearlen, mrange = _a.mrange, wdaymask = _a.wdaymask;
-            this.monthinfo = rebuildMonth(year, month, yearlen, mrange, wdaymask, options);
-        }
-        if (Object(helpers["f" /* isPresent */])(options.byeaster)) {
-            this.eastermask = easter(year, options.byeaster);
-        }
-    };
-    Object.defineProperty(Iterinfo.prototype, "lastyear", {
-        get: function () {
-            return this.monthinfo ? this.monthinfo.lastyear : null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "lastmonth", {
-        get: function () {
-            return this.monthinfo ? this.monthinfo.lastmonth : null;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "yearlen", {
-        get: function () {
-            return this.yearinfo.yearlen;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "yearordinal", {
-        get: function () {
-            return this.yearinfo.yearordinal;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "mrange", {
-        get: function () {
-            return this.yearinfo.mrange;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "wdaymask", {
-        get: function () {
-            return this.yearinfo.wdaymask;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "mmask", {
-        get: function () {
-            return this.yearinfo.mmask;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "wnomask", {
-        get: function () {
-            return this.yearinfo.wnomask;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "nwdaymask", {
-        get: function () {
-            return this.monthinfo ? this.monthinfo.nwdaymask : [];
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "nextyearlen", {
-        get: function () {
-            return this.yearinfo.nextyearlen;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "mdaymask", {
-        get: function () {
-            return this.yearinfo.mdaymask;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(Iterinfo.prototype, "nmdaymask", {
-        get: function () {
-            return this.yearinfo.nmdaymask;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Iterinfo.prototype.ydayset = function () {
-        return [Object(helpers["k" /* range */])(this.yearlen), 0, this.yearlen];
-    };
-    Iterinfo.prototype.mdayset = function (_, month, __) {
-        var start = this.mrange[month - 1];
-        var end = this.mrange[month];
-        var set = Object(helpers["l" /* repeat */])(null, this.yearlen);
-        for (var i = start; i < end; i++)
-            set[i] = i;
-        return [set, start, end];
-    };
-    Iterinfo.prototype.wdayset = function (year, month, day) {
-        // We need to handle cross-year weeks here.
-        var set = Object(helpers["l" /* repeat */])(null, this.yearlen + 7);
-        var i = src_dateutil.toOrdinal(new Date(Date.UTC(year, month - 1, day))) -
-            this.yearordinal;
-        var start = i;
-        for (var j = 0; j < 7; j++) {
-            set[i] = i;
-            ++i;
-            if (this.wdaymask[i] === this.options.wkst)
-                break;
-        }
-        return [set, start, i];
-    };
-    Iterinfo.prototype.ddayset = function (year, month, day) {
-        var set = Object(helpers["l" /* repeat */])(null, this.yearlen);
-        var i = src_dateutil.toOrdinal(new Date(Date.UTC(year, month - 1, day))) -
-            this.yearordinal;
-        set[i] = i;
-        return [set, i, i + 1];
-    };
-    Iterinfo.prototype.htimeset = function (hour, _, second, millisecond) {
-        var _this = this;
-        var set = [];
-        this.options.byminute.forEach(function (minute) {
-            set = set.concat(_this.mtimeset(hour, minute, second, millisecond));
-        });
-        src_dateutil.sort(set);
-        return set;
-    };
-    Iterinfo.prototype.mtimeset = function (hour, minute, _, millisecond) {
-        var set = this.options.bysecond.map(function (second) {
-            return new Time(hour, minute, second, millisecond);
-        });
-        src_dateutil.sort(set);
-        return set;
-    };
-    Iterinfo.prototype.stimeset = function (hour, minute, second, millisecond) {
-        return [new Time(hour, minute, second, millisecond)];
-    };
-    Iterinfo.prototype.getdayset = function (freq) {
-        switch (freq) {
-            case Frequency.YEARLY: return this.ydayset.bind(this);
-            case Frequency.MONTHLY: return this.mdayset.bind(this);
-            case Frequency.WEEKLY: return this.wdayset.bind(this);
-            case Frequency.DAILY: return this.ddayset.bind(this);
-            default: return this.ddayset.bind(this);
-        }
-    };
-    Iterinfo.prototype.gettimeset = function (freq) {
-        switch (freq) {
-            case Frequency.HOURLY: return this.htimeset.bind(this);
-            case Frequency.MINUTELY: return this.mtimeset.bind(this);
-            case Frequency.SECONDLY: return this.stimeset.bind(this);
-        }
-    };
-    return Iterinfo;
-}());
-/* harmony default export */ var iterinfo = (iterinfo_Iterinfo);
-
-// CONCATENATED MODULE: ./src/iter/poslist.ts
-
-
-function buildPoslist(bysetpos, timeset, start, end, ii, dayset) {
-    var poslist = [];
-    for (var j = 0; j < bysetpos.length; j++) {
-        var daypos = void 0;
-        var timepos = void 0;
-        var pos = bysetpos[j];
-        if (pos < 0) {
-            daypos = Math.floor(pos / timeset.length);
-            timepos = Object(helpers["j" /* pymod */])(pos, timeset.length);
-        }
-        else {
-            daypos = Math.floor((pos - 1) / timeset.length);
-            timepos = Object(helpers["j" /* pymod */])(pos - 1, timeset.length);
-        }
-        var tmp = [];
-        for (var k = start; k < end; k++) {
-            var val = dayset[k];
-            if (!Object(helpers["f" /* isPresent */])(val))
-                continue;
-            tmp.push(val);
-        }
-        var i = void 0;
-        if (daypos < 0) {
-            i = tmp.slice(daypos)[0];
-        }
-        else {
-            i = tmp[daypos];
-        }
-        var time = timeset[timepos];
-        var date = src_dateutil.fromOrdinal(ii.yearordinal + i);
-        var res = src_dateutil.combine(date, time);
-        // XXX: can this ever be in the array?
-        // - compare the actual date instead?
-        if (!Object(helpers["c" /* includes */])(poslist, res))
-            poslist.push(res);
-    }
-    src_dateutil.sort(poslist);
-    return poslist;
-}
-
-// CONCATENATED MODULE: ./src/iter/index.ts
-
-
-
-
-
-
-
-
-
-function iter(iterResult, options) {
-    var dtstart = options.dtstart, freq = options.freq, interval = options.interval, until = options.until, bysetpos = options.bysetpos;
-    var count = options.count;
-    if (count === 0 || interval === 0) {
-        return emitResult(iterResult);
-    }
-    var counterDate = datetime_DateTime.fromDate(dtstart);
-    var ii = new iterinfo(options);
-    ii.rebuild(counterDate.year, counterDate.month);
-    var timeset = makeTimeset(ii, counterDate, options);
-    while (true) {
-        var _a = ii.getdayset(freq)(counterDate.year, counterDate.month, counterDate.day), dayset = _a[0], start = _a[1], end = _a[2];
-        var filtered = removeFilteredDays(dayset, start, end, ii, options);
-        if (Object(helpers["h" /* notEmpty */])(bysetpos)) {
-            var poslist = buildPoslist(bysetpos, timeset, start, end, ii, dayset);
-            for (var j = 0; j < poslist.length; j++) {
-                var res = poslist[j];
-                if (until && res > until) {
-                    return emitResult(iterResult);
-                }
-                if (res >= dtstart) {
-                    var rezonedDate = rezoneIfNeeded(res, options);
-                    if (!iterResult.accept(rezonedDate)) {
-                        return emitResult(iterResult);
-                    }
-                    if (count) {
-                        --count;
-                        if (!count) {
-                            return emitResult(iterResult);
-                        }
-                    }
-                }
-            }
-        }
-        else {
-            for (var j = start; j < end; j++) {
-                var currentDay = dayset[j];
-                if (!Object(helpers["f" /* isPresent */])(currentDay)) {
-                    continue;
-                }
-                var date = src_dateutil.fromOrdinal(ii.yearordinal + currentDay);
-                for (var k = 0; k < timeset.length; k++) {
-                    var time = timeset[k];
-                    var res = src_dateutil.combine(date, time);
-                    if (until && res > until) {
-                        return emitResult(iterResult);
-                    }
-                    if (res >= dtstart) {
-                        var rezonedDate = rezoneIfNeeded(res, options);
-                        if (!iterResult.accept(rezonedDate)) {
-                            return emitResult(iterResult);
-                        }
-                        if (count) {
-                            --count;
-                            if (!count) {
-                                return emitResult(iterResult);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        if (options.interval === 0) {
-            return emitResult(iterResult);
-        }
-        // Handle frequency and interval
-        counterDate.add(options, filtered);
-        if (counterDate.year > src_dateutil.MAXYEAR) {
-            return emitResult(iterResult);
-        }
-        if (!freqIsDailyOrGreater(freq)) {
-            timeset = ii.gettimeset(freq)(counterDate.hour, counterDate.minute, counterDate.second, 0);
-        }
-        ii.rebuild(counterDate.year, counterDate.month);
-    }
-}
-function isFiltered(ii, currentDay, options) {
-    var bymonth = options.bymonth, byweekno = options.byweekno, byweekday = options.byweekday, byeaster = options.byeaster, bymonthday = options.bymonthday, bynmonthday = options.bynmonthday, byyearday = options.byyearday;
-    return ((Object(helpers["h" /* notEmpty */])(bymonth) && !Object(helpers["c" /* includes */])(bymonth, ii.mmask[currentDay])) ||
-        (Object(helpers["h" /* notEmpty */])(byweekno) && !ii.wnomask[currentDay]) ||
-        (Object(helpers["h" /* notEmpty */])(byweekday) && !Object(helpers["c" /* includes */])(byweekday, ii.wdaymask[currentDay])) ||
-        (Object(helpers["h" /* notEmpty */])(ii.nwdaymask) && !ii.nwdaymask[currentDay]) ||
-        (byeaster !== null && !Object(helpers["c" /* includes */])(ii.eastermask, currentDay)) ||
-        ((Object(helpers["h" /* notEmpty */])(bymonthday) || Object(helpers["h" /* notEmpty */])(bynmonthday)) &&
-            !Object(helpers["c" /* includes */])(bymonthday, ii.mdaymask[currentDay]) &&
-            !Object(helpers["c" /* includes */])(bynmonthday, ii.nmdaymask[currentDay])) ||
-        (Object(helpers["h" /* notEmpty */])(byyearday) &&
-            ((currentDay < ii.yearlen &&
-                !Object(helpers["c" /* includes */])(byyearday, currentDay + 1) &&
-                !Object(helpers["c" /* includes */])(byyearday, -ii.yearlen + currentDay)) ||
-                (currentDay >= ii.yearlen &&
-                    !Object(helpers["c" /* includes */])(byyearday, currentDay + 1 - ii.yearlen) &&
-                    !Object(helpers["c" /* includes */])(byyearday, -ii.nextyearlen + currentDay - ii.yearlen)))));
-}
-function rezoneIfNeeded(date, options) {
-    return new datewithzone_DateWithZone(date, options.tzid).rezonedDate();
-}
-function emitResult(iterResult) {
-    return iterResult.getValue();
-}
-function removeFilteredDays(dayset, start, end, ii, options) {
-    var filtered = false;
-    for (var dayCounter = start; dayCounter < end; dayCounter++) {
-        var currentDay = dayset[dayCounter];
-        filtered = isFiltered(ii, currentDay, options);
-        if (filtered)
-            dayset[currentDay] = null;
-    }
-    return filtered;
-}
-function makeTimeset(ii, counterDate, options) {
-    var freq = options.freq, byhour = options.byhour, byminute = options.byminute, bysecond = options.bysecond;
-    if (freqIsDailyOrGreater(freq)) {
-        return buildTimeset(options);
-    }
-    if ((freq >= src_rrule.HOURLY &&
-        Object(helpers["h" /* notEmpty */])(byhour) &&
-        !Object(helpers["c" /* includes */])(byhour, counterDate.hour)) ||
-        (freq >= src_rrule.MINUTELY &&
-            Object(helpers["h" /* notEmpty */])(byminute) &&
-            !Object(helpers["c" /* includes */])(byminute, counterDate.minute)) ||
-        (freq >= src_rrule.SECONDLY &&
-            Object(helpers["h" /* notEmpty */])(bysecond) &&
-            !Object(helpers["c" /* includes */])(bysecond, counterDate.second))) {
-        return [];
-    }
-    return ii.gettimeset(freq)(counterDate.hour, counterDate.minute, counterDate.second, counterDate.millisecond);
-}
-
-// CONCATENATED MODULE: ./src/rrule.ts
-
-
-
-
-
-
-
-
-
-
-var getnlp = function () {
-    // Lazy, runtime import to avoid circular refs.
-    if (!getnlp._nlp) {
-        getnlp._nlp = __webpack_require__(4);
-    }
-    return getnlp._nlp;
-};
-// =============================================================================
-// RRule
-// =============================================================================
-var Days = {
-    MO: new weekday["b" /* Weekday */](0),
-    TU: new weekday["b" /* Weekday */](1),
-    WE: new weekday["b" /* Weekday */](2),
-    TH: new weekday["b" /* Weekday */](3),
-    FR: new weekday["b" /* Weekday */](4),
-    SA: new weekday["b" /* Weekday */](5),
-    SU: new weekday["b" /* Weekday */](6)
-};
-var DEFAULT_OPTIONS = {
-    freq: Frequency.YEARLY,
-    dtstart: null,
-    interval: 1,
-    wkst: Days.MO,
-    count: null,
-    until: null,
-    tzid: null,
-    bysetpos: null,
-    bymonth: null,
-    bymonthday: null,
-    bynmonthday: null,
-    byyearday: null,
-    byweekno: null,
-    byweekday: null,
-    bynweekday: null,
-    byhour: null,
-    byminute: null,
-    bysecond: null,
-    byeaster: null
-};
-var rrule_defaultKeys = Object.keys(DEFAULT_OPTIONS);
-/**
- *
- * @param {Options?} options - see <http://labix.org/python-dateutil/#head-cf004ee9a75592797e076752b2a889c10f445418>
- *        The only required option is `freq`, one of RRule.YEARLY, RRule.MONTHLY, ...
- * @constructor
- */
-var rrule_RRule = /** @class */ (function () {
-    function RRule(options, noCache) {
-        if (options === void 0) { options = {}; }
-        if (noCache === void 0) { noCache = false; }
-        // RFC string
-        this._cache = noCache ? null : new cache_Cache();
-        // used by toString()
-        this.origOptions = initializeOptions(options);
-        var parsedOptions = parseOptions(options).parsedOptions;
-        this.options = parsedOptions;
-    }
-    RRule.parseText = function (text, language) {
-        return getnlp().parseText(text, language);
-    };
-    RRule.fromText = function (text, language) {
-        return getnlp().fromText(text, language);
-    };
-    RRule.fromString = function (str) {
-        return new RRule(RRule.parseString(str) || undefined);
-    };
-    RRule.prototype._iter = function (iterResult) {
-        return iter(iterResult, this.options);
-    };
-    RRule.prototype._cacheGet = function (what, args) {
-        if (!this._cache)
-            return false;
-        return this._cache._cacheGet(what, args);
-    };
-    RRule.prototype._cacheAdd = function (what, value, args) {
-        if (!this._cache)
-            return;
-        return this._cache._cacheAdd(what, value, args);
-    };
-    /**
-     * @param {Function} iterator - optional function that will be called
-     *                   on each date that is added. It can return false
-     *                   to stop the iteration.
-     * @return Array containing all recurrences.
-     */
-    RRule.prototype.all = function (iterator) {
-        if (iterator) {
-            return this._iter(new callbackiterresult('all', {}, iterator));
-        }
-        var result = this._cacheGet('all');
-        if (result === false) {
-            result = this._iter(new iterresult('all', {}));
-            this._cacheAdd('all', result);
-        }
-        return result;
-    };
-    /**
-     * Returns all the occurrences of the rrule between after and before.
-     * The inc keyword defines what happens if after and/or before are
-     * themselves occurrences. With inc == True, they will be included in the
-     * list, if they are found in the recurrence set.
-     * @return Array
-     */
-    RRule.prototype.between = function (after, before, inc, iterator) {
-        if (inc === void 0) { inc = false; }
-        if (!src_dateutil.isValidDate(after) || !src_dateutil.isValidDate(before))
-            throw new Error('Invalid date passed in to RRule.between');
-        var args = {
-            before: before,
-            after: after,
-            inc: inc
-        };
-        if (iterator) {
-            return this._iter(new callbackiterresult('between', args, iterator));
-        }
-        var result = this._cacheGet('between', args);
-        if (result === false) {
-            result = this._iter(new iterresult('between', args));
-            this._cacheAdd('between', result, args);
-        }
-        return result;
-    };
-    /**
-     * Returns the last recurrence before the given datetime instance.
-     * The inc keyword defines what happens if dt is an occurrence.
-     * With inc == True, if dt itself is an occurrence, it will be returned.
-     * @return Date or null
-     */
-    RRule.prototype.before = function (dt, inc) {
-        if (inc === void 0) { inc = false; }
-        if (!src_dateutil.isValidDate(dt))
-            throw new Error('Invalid date passed in to RRule.before');
-        var args = { dt: dt, inc: inc };
-        var result = this._cacheGet('before', args);
-        if (result === false) {
-            result = this._iter(new iterresult('before', args));
-            this._cacheAdd('before', result, args);
-        }
-        return result;
-    };
-    /**
-     * Returns the first recurrence after the given datetime instance.
-     * The inc keyword defines what happens if dt is an occurrence.
-     * With inc == True, if dt itself is an occurrence, it will be returned.
-     * @return Date or null
-     */
-    RRule.prototype.after = function (dt, inc) {
-        if (inc === void 0) { inc = false; }
-        if (!src_dateutil.isValidDate(dt))
-            throw new Error('Invalid date passed in to RRule.after');
-        var args = { dt: dt, inc: inc };
-        var result = this._cacheGet('after', args);
-        if (result === false) {
-            result = this._iter(new iterresult('after', args));
-            this._cacheAdd('after', result, args);
-        }
-        return result;
-    };
-    /**
-     * Returns the number of recurrences in this set. It will have go trough
-     * the whole recurrence, if this hasn't been done before.
-     */
-    RRule.prototype.count = function () {
-        return this.all().length;
-    };
-    /**
-     * Converts the rrule into its string representation
-     * @see <http://www.ietf.org/rfc/rfc2445.txt>
-     * @return String
-     */
-    RRule.prototype.toString = function () {
-        return optionsToString(this.origOptions);
-    };
-    /**
-     * Will convert all rules described in nlp:ToText
-     * to text.
-     */
-    RRule.prototype.toText = function (gettext, language, dateFormatter) {
-        return getnlp().toText(this, gettext, language, dateFormatter);
-    };
-    RRule.prototype.isFullyConvertibleToText = function () {
-        return getnlp().isFullyConvertible(this);
-    };
-    /**
-     * @return a RRule instance with the same freq and options
-     *          as this one (cache is not cloned)
-     */
-    RRule.prototype.clone = function () {
-        return new RRule(this.origOptions);
-    };
-    // RRule class 'constants'
-    RRule.FREQUENCIES = [
-        'YEARLY',
-        'MONTHLY',
-        'WEEKLY',
-        'DAILY',
-        'HOURLY',
-        'MINUTELY',
-        'SECONDLY'
-    ];
-    RRule.YEARLY = Frequency.YEARLY;
-    RRule.MONTHLY = Frequency.MONTHLY;
-    RRule.WEEKLY = Frequency.WEEKLY;
-    RRule.DAILY = Frequency.DAILY;
-    RRule.HOURLY = Frequency.HOURLY;
-    RRule.MINUTELY = Frequency.MINUTELY;
-    RRule.SECONDLY = Frequency.SECONDLY;
-    RRule.MO = Days.MO;
-    RRule.TU = Days.TU;
-    RRule.WE = Days.WE;
-    RRule.TH = Days.TH;
-    RRule.FR = Days.FR;
-    RRule.SA = Days.SA;
-    RRule.SU = Days.SU;
-    RRule.parseString = parseString;
-    RRule.optionsToString = optionsToString;
-    return RRule;
-}());
-/* harmony default export */ var src_rrule = (rrule_RRule);
-
-// CONCATENATED MODULE: ./src/iterset.ts
-
-
-
-function iterSet(iterResult, _rrule, _exrule, _rdate, _exdate, tzid) {
-    var _exdateHash = {};
-    var _accept = iterResult.accept;
-    function evalExdate(after, before) {
-        _exrule.forEach(function (rrule) {
-            rrule.between(after, before, true).forEach(function (date) {
-                _exdateHash[Number(date)] = true;
-            });
-        });
-    }
-    _exdate.forEach(function (date) {
-        var zonedDate = new datewithzone_DateWithZone(date, tzid).rezonedDate();
-        _exdateHash[Number(zonedDate)] = true;
-    });
-    iterResult.accept = function (date) {
-        var dt = Number(date);
-        if (isNaN(dt))
-            return _accept.call(this, date);
-        if (!_exdateHash[dt]) {
-            evalExdate(new Date(dt - 1), new Date(dt + 1));
-            if (!_exdateHash[dt]) {
-                _exdateHash[dt] = true;
-                return _accept.call(this, date);
-            }
-        }
-        return true;
-    };
-    if (iterResult.method === 'between') {
-        evalExdate(iterResult.args.after, iterResult.args.before);
-        iterResult.accept = function (date) {
-            var dt = Number(date);
-            if (!_exdateHash[dt]) {
-                _exdateHash[dt] = true;
-                return _accept.call(this, date);
-            }
-            return true;
-        };
-    }
-    for (var i = 0; i < _rdate.length; i++) {
-        var zonedDate = new datewithzone_DateWithZone(_rdate[i], tzid).rezonedDate();
-        if (!iterResult.accept(new Date(zonedDate.getTime())))
-            break;
-    }
-    _rrule.forEach(function (rrule) {
-        iter(iterResult, rrule.options);
-    });
-    var res = iterResult._result;
-    src_dateutil.sort(res);
-    switch (iterResult.method) {
-        case 'all':
-        case 'between':
-            return res;
-        case 'before':
-            return ((res.length && res[res.length - 1]) || null);
-        case 'after':
-        default:
-            return ((res.length && res[0]) || null);
-    }
-}
-
-// CONCATENATED MODULE: ./src/rrulestr.ts
-
-
-
-
-
-
-/**
- * RRuleStr
- *  To parse a set of rrule strings
- */
-var rrulestr_DEFAULT_OPTIONS = {
-    dtstart: null,
-    cache: false,
-    unfold: false,
-    forceset: false,
-    compatible: false,
-    tzid: null
-};
-function parseInput(s, options) {
-    var rrulevals = [];
-    var rdatevals = [];
-    var exrulevals = [];
-    var exdatevals = [];
-    var _a = parseDtstart(s), dtstart = _a.dtstart, tzid = _a.tzid;
-    var lines = splitIntoLines(s, options.unfold);
-    lines.forEach(function (line) {
-        if (!line)
-            return;
-        var _a = breakDownLine(line), name = _a.name, parms = _a.parms, value = _a.value;
-        switch (name.toUpperCase()) {
-            case 'RRULE':
-                if (parms.length) {
-                    throw new Error("unsupported RRULE parm: " + parms.join(','));
-                }
-                rrulevals.push(parseString(line));
-                break;
-            case 'RDATE':
-                var _b = /RDATE(?:;TZID=([^:=]+))?/i.exec(line), _ = _b[0], rdateTzid = _b[1];
-                if (rdateTzid && !tzid) {
-                    tzid = rdateTzid;
-                }
-                rdatevals = rdatevals.concat(parseRDate(value, parms));
-                break;
-            case 'EXRULE':
-                if (parms.length) {
-                    throw new Error("unsupported EXRULE parm: " + parms.join(','));
-                }
-                exrulevals.push(parseString(value));
-                break;
-            case 'EXDATE':
-                exdatevals = exdatevals.concat(parseRDate(value, parms));
-                break;
-            case 'DTSTART':
-                break;
-            default:
-                throw new Error('unsupported property: ' + name);
-        }
-    });
-    return {
-        dtstart: dtstart,
-        tzid: tzid,
-        rrulevals: rrulevals,
-        rdatevals: rdatevals,
-        exrulevals: exrulevals,
-        exdatevals: exdatevals
-    };
-}
-function buildRule(s, options) {
-    var _a = parseInput(s, options), rrulevals = _a.rrulevals, rdatevals = _a.rdatevals, exrulevals = _a.exrulevals, exdatevals = _a.exdatevals, dtstart = _a.dtstart, tzid = _a.tzid;
-    var noCache = options.cache === false;
-    if (options.compatible) {
-        options.forceset = true;
-        options.unfold = true;
-    }
-    if (options.forceset ||
-        rrulevals.length > 1 ||
-        rdatevals.length ||
-        exrulevals.length ||
-        exdatevals.length) {
-        var rset_1 = new rruleset(noCache);
-        rset_1.dtstart(dtstart);
-        rset_1.tzid(tzid || undefined);
-        rrulevals.forEach(function (val) {
-            rset_1.rrule(new src_rrule(groomRruleOptions(val, dtstart, tzid), noCache));
-        });
-        rdatevals.forEach(function (date) {
-            rset_1.rdate(date);
-        });
-        exrulevals.forEach(function (val) {
-            rset_1.exrule(new src_rrule(groomRruleOptions(val, dtstart, tzid), noCache));
-        });
-        exdatevals.forEach(function (date) {
-            rset_1.exdate(date);
-        });
-        if (options.compatible && options.dtstart)
-            rset_1.rdate(dtstart);
-        return rset_1;
-    }
-    var val = rrulevals[0] || {};
-    return new src_rrule(groomRruleOptions(val, val.dtstart || options.dtstart || dtstart, val.tzid || options.tzid || tzid), noCache);
-}
-function rrulestr(s, options) {
-    if (options === void 0) { options = {}; }
-    return buildRule(s, rrulestr_initializeOptions(options));
-}
-function groomRruleOptions(val, dtstart, tzid) {
-    return __assign(__assign({}, val), { dtstart: dtstart,
-        tzid: tzid });
-}
-function rrulestr_initializeOptions(options) {
-    var invalid = [];
-    var keys = Object.keys(options);
-    var defaultKeys = Object.keys(rrulestr_DEFAULT_OPTIONS);
-    keys.forEach(function (key) {
-        if (!Object(helpers["c" /* includes */])(defaultKeys, key))
-            invalid.push(key);
-    });
-    if (invalid.length) {
-        throw new Error('Invalid options: ' + invalid.join(', '));
-    }
-    return __assign(__assign({}, rrulestr_DEFAULT_OPTIONS), options);
-}
-function extractName(line) {
-    if (line.indexOf(':') === -1) {
-        return {
-            name: 'RRULE',
-            value: line
-        };
-    }
-    var _a = Object(helpers["m" /* split */])(line, ':', 1), name = _a[0], value = _a[1];
-    return {
-        name: name,
-        value: value
-    };
-}
-function breakDownLine(line) {
-    var _a = extractName(line), name = _a.name, value = _a.value;
-    var parms = name.split(';');
-    if (!parms)
-        throw new Error('empty property name');
-    return {
-        name: parms[0].toUpperCase(),
-        parms: parms.slice(1),
-        value: value
-    };
-}
-function splitIntoLines(s, unfold) {
-    if (unfold === void 0) { unfold = false; }
-    s = s && s.trim();
-    if (!s)
-        throw new Error('Invalid empty string');
-    // More info about 'unfold' option
-    // Go head to http://www.ietf.org/rfc/rfc2445.txt
-    if (!unfold) {
-        return s.split(/\s/);
-    }
-    var lines = s.split('\n');
-    var i = 0;
-    while (i < lines.length) {
-        // TODO
-        var line = (lines[i] = lines[i].replace(/\s+$/g, ''));
-        if (!line) {
-            lines.splice(i, 1);
-        }
-        else if (i > 0 && line[0] === ' ') {
-            lines[i - 1] += line.slice(1);
-            lines.splice(i, 1);
-        }
-        else {
-            i += 1;
-        }
-    }
-    return lines;
-}
-function validateDateParm(parms) {
-    parms.forEach(function (parm) {
-        if (!/(VALUE=DATE(-TIME)?)|(TZID=)/.test(parm)) {
-            throw new Error('unsupported RDATE/EXDATE parm: ' + parm);
-        }
-    });
-}
-function parseRDate(rdateval, parms) {
-    validateDateParm(parms);
-    return rdateval
-        .split(',')
-        .map(function (datestr) { return src_dateutil.untilStringToDate(datestr); });
-}
-
-// CONCATENATED MODULE: ./src/rruleset.ts
-
-
-
-
-
-
-
-function createGetterSetter(fieldName) {
-    var _this = this;
-    return function (field) {
-        if (field !== undefined) {
-            _this["_" + fieldName] = field;
-        }
-        if (_this["_" + fieldName] !== undefined) {
-            return _this["_" + fieldName];
-        }
-        for (var i = 0; i < _this._rrule.length; i++) {
-            var field_1 = _this._rrule[i].origOptions[fieldName];
-            if (field_1) {
-                return field_1;
-            }
-        }
-    };
-}
-var rruleset_RRuleSet = /** @class */ (function (_super) {
-    __extends(RRuleSet, _super);
-    /**
-     *
-     * @param {Boolean?} noCache
-     *  The same stratagy as RRule on cache, default to false
-     * @constructor
-     */
-    function RRuleSet(noCache) {
-        if (noCache === void 0) { noCache = false; }
-        var _this = _super.call(this, {}, noCache) || this;
-        _this.dtstart = createGetterSetter.apply(_this, ['dtstart']);
-        _this.tzid = createGetterSetter.apply(_this, ['tzid']);
-        _this._rrule = [];
-        _this._rdate = [];
-        _this._exrule = [];
-        _this._exdate = [];
-        return _this;
-    }
-    RRuleSet.prototype._iter = function (iterResult) {
-        return iterSet(iterResult, this._rrule, this._exrule, this._rdate, this._exdate, this.tzid());
-    };
-    /**
-     * Adds an RRule to the set
-     *
-     * @param {RRule}
-     */
-    RRuleSet.prototype.rrule = function (rrule) {
-        _addRule(rrule, this._rrule);
-    };
-    /**
-     * Adds an EXRULE to the set
-     *
-     * @param {RRule}
-     */
-    RRuleSet.prototype.exrule = function (rrule) {
-        _addRule(rrule, this._exrule);
-    };
-    /**
-     * Adds an RDate to the set
-     *
-     * @param {Date}
-     */
-    RRuleSet.prototype.rdate = function (date) {
-        _addDate(date, this._rdate);
-    };
-    /**
-     * Adds an EXDATE to the set
-     *
-     * @param {Date}
-     */
-    RRuleSet.prototype.exdate = function (date) {
-        _addDate(date, this._exdate);
-    };
-    /**
-     * Get list of included rrules in this recurrence set.
-     *
-     * @return List of rrules
-     */
-    RRuleSet.prototype.rrules = function () {
-        return this._rrule.map(function (e) { return rrulestr(e.toString()); });
-    };
-    /**
-     * Get list of excluded rrules in this recurrence set.
-     *
-     * @return List of exrules
-     */
-    RRuleSet.prototype.exrules = function () {
-        return this._exrule.map(function (e) { return rrulestr(e.toString()); });
-    };
-    /**
-     * Get list of included datetimes in this recurrence set.
-     *
-     * @return List of rdates
-     */
-    RRuleSet.prototype.rdates = function () {
-        return this._rdate.map(function (e) { return new Date(e.getTime()); });
-    };
-    /**
-     * Get list of included datetimes in this recurrence set.
-     *
-     * @return List of exdates
-     */
-    RRuleSet.prototype.exdates = function () {
-        return this._exdate.map(function (e) { return new Date(e.getTime()); });
-    };
-    RRuleSet.prototype.valueOf = function () {
-        var result = [];
-        if (!this._rrule.length && this._dtstart) {
-            result = result.concat(optionsToString({ dtstart: this._dtstart }));
-        }
-        this._rrule.forEach(function (rrule) {
-            result = result.concat(rrule.toString().split('\n'));
-        });
-        this._exrule.forEach(function (exrule) {
-            result = result.concat(exrule.toString().split('\n')
-                .map(function (line) { return line.replace(/^RRULE:/, 'EXRULE:'); })
-                .filter(function (line) { return !/^DTSTART/.test(line); }));
-        });
-        if (this._rdate.length) {
-            result.push(rdatesToString('RDATE', this._rdate, this.tzid()));
-        }
-        if (this._exdate.length) {
-            result.push(rdatesToString('EXDATE', this._exdate, this.tzid()));
-        }
-        return result;
-    };
-    /**
-     * to generate recurrence field such as:
-     *   DTSTART:19970902T010000Z
-     *   RRULE:FREQ=YEARLY;COUNT=2;BYDAY=TU
-     *   RRULE:FREQ=YEARLY;COUNT=1;BYDAY=TH
-     */
-    RRuleSet.prototype.toString = function () {
-        return this.valueOf().join('\n');
-    };
-    /**
-     * Create a new RRuleSet Object completely base on current instance
-     */
-    RRuleSet.prototype.clone = function () {
-        var rrs = new RRuleSet(!!this._cache);
-        this._rrule.forEach(function (rule) { return rrs.rrule(rule.clone()); });
-        this._exrule.forEach(function (rule) { return rrs.exrule(rule.clone()); });
-        this._rdate.forEach(function (date) { return rrs.rdate(new Date(date.getTime())); });
-        this._exdate.forEach(function (date) { return rrs.exdate(new Date(date.getTime())); });
-        return rrs;
-    };
-    return RRuleSet;
-}(src_rrule));
-/* harmony default export */ var rruleset = (rruleset_RRuleSet);
-function _addRule(rrule, collection) {
-    if (!(rrule instanceof src_rrule)) {
-        throw new TypeError(String(rrule) + ' is not RRule instance');
-    }
-    if (!Object(helpers["c" /* includes */])(collection.map(String), String(rrule))) {
-        collection.push(rrule);
-    }
-}
-function _addDate(date, collection) {
-    if (!(date instanceof Date)) {
-        throw new TypeError(String(date) + ' is not Date instance');
-    }
-    if (!Object(helpers["c" /* includes */])(collection.map(Number), Number(date))) {
-        collection.push(date);
-        src_dateutil.sort(collection);
-    }
-}
-function rdatesToString(param, rdates, tzid) {
-    var isUTC = !tzid || tzid.toUpperCase() === 'UTC';
-    var header = isUTC ? param + ":" : param + ";TZID=" + tzid + ":";
-    var dateString = rdates
-        .map(function (rdate) { return src_dateutil.timeToUntilString(rdate.valueOf(), isUTC); })
-        .join(',');
-    return "" + header + dateString;
-}
-
-// CONCATENATED MODULE: ./src/index.ts
-/* concated harmony reexport Frequency */__webpack_require__.d(__webpack_exports__, "Frequency", function() { return Frequency; });
-/* concated harmony reexport Weekday */__webpack_require__.d(__webpack_exports__, "Weekday", function() { return weekday["b" /* Weekday */]; });
-/* concated harmony reexport RRule */__webpack_require__.d(__webpack_exports__, "RRule", function() { return src_rrule; });
-/* concated harmony reexport RRuleSet */__webpack_require__.d(__webpack_exports__, "RRuleSet", function() { return rruleset; });
-/* concated harmony reexport rrulestr */__webpack_require__.d(__webpack_exports__, "rrulestr", function() { return rrulestr; });
-/*!
- * rrule.js - Library for working with recurrence rules for calendar dates.
- * https://github.com/jakubroztocil/rrule
- *
- * Copyright 2010, Jakub Roztocil and Lars Schoning
- * Licenced under the BSD licence.
- * https://github.com/jakubroztocil/rrule/blob/master/LICENCE
- *
- * Based on:
- * python-dateutil - Extensions to the standard Python datetime module.
- * Copyright (c) 2003-2011 - Gustavo Niemeyer <gustavo@niemeyer.net>
- * Copyright (c) 2012 - Tomi Pieviläinen <tomi.pievilainen@iki.fi>
- * https://github.com/jakubroztocil/rrule/blob/master/LICENCE
- *
- */
-
-
-
-
-
-// =============================================================================
-// Export
-// =============================================================================
-
-/* harmony default export */ var src = __webpack_exports__["default"] = (src_rrule);
-
-
-/***/ }),
-/* 2 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ALL_WEEKDAYS; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return Weekday; });
-// =============================================================================
-// Weekday
-// =============================================================================
-var ALL_WEEKDAYS = ['MO', 'TU', 'WE', 'TH', 'FR', 'SA', 'SU'];
-var Weekday = /** @class */ (function () {
-    function Weekday(weekday, n) {
-        if (n === 0)
-            throw new Error("Can't create weekday with n == 0");
-        this.weekday = weekday;
-        this.n = n;
-    }
-    Weekday.fromStr = function (str) {
-        return new Weekday(ALL_WEEKDAYS.indexOf(str));
-    };
-    // __call__ - Cannot call the object directly, do it through
-    // e.g. RRule.TH.nth(-1) instead,
-    Weekday.prototype.nth = function (n) {
-        return this.n === n ? this : new Weekday(this.weekday, n);
-    };
-    // __eq__
-    Weekday.prototype.equals = function (other) {
-        return this.weekday === other.weekday && this.n === other.n;
-    };
-    // __repr__
-    Weekday.prototype.toString = function () {
-        var s = ALL_WEEKDAYS[this.weekday];
-        if (this.n)
-            s = (this.n > 0 ? '+' : '') + String(this.n) + s;
-        return s;
-    };
-    Weekday.prototype.getJsWeekday = function () {
-        return this.weekday === 6 ? 0 : this.weekday + 1;
-    };
-    return Weekday;
-}());
-
-
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports) {
-
-module.exports = __WEBPACK_EXTERNAL_MODULE__3__;
-
-/***/ }),
-/* 4 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-__webpack_require__.r(__webpack_exports__);
-
-// CONCATENATED MODULE: ./src/nlp/i18n.ts
-// =============================================================================
-// i18n
-// =============================================================================
-var ENGLISH = {
-    dayNames: [
-        'Sunday', 'Monday', 'Tuesday', 'Wednesday',
-        'Thursday', 'Friday', 'Saturday'
-    ],
-    monthNames: [
-        'January', 'February', 'March', 'April', 'May',
-        'June', 'July', 'August', 'September', 'October',
-        'November', 'December'
-    ],
-    tokens: {
-        'SKIP': /^[ \r\n\t]+|^\.$/,
-        'number': /^[1-9][0-9]*/,
-        'numberAsText': /^(one|two|three)/i,
-        'every': /^every/i,
-        'day(s)': /^days?/i,
-        'weekday(s)': /^weekdays?/i,
-        'week(s)': /^weeks?/i,
-        'hour(s)': /^hours?/i,
-        'minute(s)': /^minutes?/i,
-        'month(s)': /^months?/i,
-        'year(s)': /^years?/i,
-        'on': /^(on|in)/i,
-        'at': /^(at)/i,
-        'the': /^the/i,
-        'first': /^first/i,
-        'second': /^second/i,
-        'third': /^third/i,
-        'nth': /^([1-9][0-9]*)(\.|th|nd|rd|st)/i,
-        'last': /^last/i,
-        'for': /^for/i,
-        'time(s)': /^times?/i,
-        'until': /^(un)?til/i,
-        'monday': /^mo(n(day)?)?/i,
-        'tuesday': /^tu(e(s(day)?)?)?/i,
-        'wednesday': /^we(d(n(esday)?)?)?/i,
-        'thursday': /^th(u(r(sday)?)?)?/i,
-        'friday': /^fr(i(day)?)?/i,
-        'saturday': /^sa(t(urday)?)?/i,
-        'sunday': /^su(n(day)?)?/i,
-        'january': /^jan(uary)?/i,
-        'february': /^feb(ruary)?/i,
-        'march': /^mar(ch)?/i,
-        'april': /^apr(il)?/i,
-        'may': /^may/i,
-        'june': /^june?/i,
-        'july': /^july?/i,
-        'august': /^aug(ust)?/i,
-        'september': /^sep(t(ember)?)?/i,
-        'october': /^oct(ober)?/i,
-        'november': /^nov(ember)?/i,
-        'december': /^dec(ember)?/i,
-        'comma': /^(,\s*|(and|or)\s*)+/i
-    }
-};
-/* harmony default export */ var i18n = (ENGLISH);
-
-// EXTERNAL MODULE: ./src/index.ts + 22 modules
-var src = __webpack_require__(1);
-
-// EXTERNAL MODULE: ./src/helpers.ts
-var helpers = __webpack_require__(0);
-
-// CONCATENATED MODULE: ./src/nlp/totext.ts
-
-
-
-// =============================================================================
-// Helper functions
-// =============================================================================
-/**
- * Return true if a value is in an array
- */
-var contains = function (arr, val) {
-    return arr.indexOf(val) !== -1;
-};
-var defaultGetText = function (id) { return id.toString(); };
-var defaultDateFormatter = function (year, month, day) { return month + " " + day + ", " + year; };
-/**
- *
- * @param {RRule} rrule
- * Optional:
- * @param {Function} gettext function
- * @param {Object} language definition
- * @constructor
- */
-var totext_ToText = /** @class */ (function () {
-    function ToText(rrule, gettext, language, dateFormatter) {
-        if (gettext === void 0) { gettext = defaultGetText; }
-        if (language === void 0) { language = i18n; }
-        if (dateFormatter === void 0) { dateFormatter = defaultDateFormatter; }
-        this.text = [];
-        this.language = language || i18n;
-        this.gettext = gettext;
-        this.dateFormatter = dateFormatter;
-        this.rrule = rrule;
-        this.options = rrule.options;
-        this.origOptions = rrule.origOptions;
-        if (this.origOptions.bymonthday) {
-            var bymonthday = [].concat(this.options.bymonthday);
-            var bynmonthday = [].concat(this.options.bynmonthday);
-            bymonthday.sort(function (a, b) { return a - b; });
-            bynmonthday.sort(function (a, b) { return b - a; });
-            // 1, 2, 3, .., -5, -4, -3, ..
-            this.bymonthday = bymonthday.concat(bynmonthday);
-            if (!this.bymonthday.length)
-                this.bymonthday = null;
-        }
-        if (Object(helpers["f" /* isPresent */])(this.origOptions.byweekday)) {
-            var byweekday = !Object(helpers["d" /* isArray */])(this.origOptions.byweekday)
-                ? [this.origOptions.byweekday]
-                : this.origOptions.byweekday;
-            var days = String(byweekday);
-            this.byweekday = {
-                allWeeks: byweekday.filter(function (weekday) {
-                    return !weekday.n;
-                }),
-                someWeeks: byweekday.filter(function (weekday) {
-                    return Boolean(weekday.n);
-                }),
-                isWeekdays: days.indexOf('MO') !== -1 &&
-                    days.indexOf('TU') !== -1 &&
-                    days.indexOf('WE') !== -1 &&
-                    days.indexOf('TH') !== -1 &&
-                    days.indexOf('FR') !== -1 &&
-                    days.indexOf('SA') === -1 &&
-                    days.indexOf('SU') === -1,
-                isEveryDay: days.indexOf('MO') !== -1 &&
-                    days.indexOf('TU') !== -1 &&
-                    days.indexOf('WE') !== -1 &&
-                    days.indexOf('TH') !== -1 &&
-                    days.indexOf('FR') !== -1 &&
-                    days.indexOf('SA') !== -1 &&
-                    days.indexOf('SU') !== -1
-            };
-            var sortWeekDays = function (a, b) {
-                return a.weekday - b.weekday;
-            };
-            this.byweekday.allWeeks.sort(sortWeekDays);
-            this.byweekday.someWeeks.sort(sortWeekDays);
-            if (!this.byweekday.allWeeks.length)
-                this.byweekday.allWeeks = null;
-            if (!this.byweekday.someWeeks.length)
-                this.byweekday.someWeeks = null;
-        }
-        else {
-            this.byweekday = null;
-        }
-    }
-    /**
-     * Test whether the rrule can be fully converted to text.
-     * @param {RRule} rrule
-     * @return {Boolean}
-     */
-    ToText.isFullyConvertible = function (rrule) {
-        var canConvert = true;
-        if (!(rrule.options.freq in ToText.IMPLEMENTED))
-            return false;
-        if (rrule.origOptions.until && rrule.origOptions.count)
-            return false;
-        for (var key in rrule.origOptions) {
-            if (contains(['dtstart', 'wkst', 'freq'], key))
-                return true;
-            if (!contains(ToText.IMPLEMENTED[rrule.options.freq], key))
-                return false;
-        }
-        return canConvert;
-    };
-    ToText.prototype.isFullyConvertible = function () {
-        return ToText.isFullyConvertible(this.rrule);
-    };
-    /**
-     * Perform the conversion. Only some of the frequencies are supported.
-     * If some of the rrule's options aren't supported, they'll
-     * be omitted from the output an "(~ approximate)" will be appended.
-     * @return {*}
-     */
-    ToText.prototype.toString = function () {
-        var gettext = this.gettext;
-        if (!(this.options.freq in ToText.IMPLEMENTED)) {
-            return gettext('RRule error: Unable to fully convert this rrule to text');
-        }
-        this.text = [gettext('every')];
-        // @ts-ignore
-        this[src["default"].FREQUENCIES[this.options.freq]]();
-        if (this.options.until) {
-            this.add(gettext('until'));
-            var until = this.options.until;
-            this.add(this.dateFormatter(until.getUTCFullYear(), this.language.monthNames[until.getUTCMonth()], until.getUTCDate()));
-        }
-        else if (this.options.count) {
-            this.add(gettext('for'))
-                .add(this.options.count.toString())
-                .add(this.plural(this.options.count) ? gettext('times') : gettext('time'));
-        }
-        if (!this.isFullyConvertible())
-            this.add(gettext('(~ approximate)'));
-        return this.text.join('');
-    };
-    ToText.prototype.HOURLY = function () {
-        var gettext = this.gettext;
-        if (this.options.interval !== 1)
-            this.add(this.options.interval.toString());
-        this.add(this.plural(this.options.interval) ? gettext('hours') : gettext('hour'));
-    };
-    ToText.prototype.MINUTELY = function () {
-        var gettext = this.gettext;
-        if (this.options.interval !== 1)
-            this.add(this.options.interval.toString());
-        this.add(this.plural(this.options.interval)
-            ? gettext('minutes')
-            : gettext('minutes'));
-    };
-    ToText.prototype.DAILY = function () {
-        var gettext = this.gettext;
-        if (this.options.interval !== 1)
-            this.add(this.options.interval.toString());
-        if (this.byweekday && this.byweekday.isWeekdays) {
-            this.add(this.plural(this.options.interval)
-                ? gettext('weekdays')
-                : gettext('weekday'));
-        }
-        else {
-            this.add(this.plural(this.options.interval) ? gettext('days') : gettext('day'));
-        }
-        if (this.origOptions.bymonth) {
-            this.add(gettext('in'));
-            this._bymonth();
-        }
-        if (this.bymonthday) {
-            this._bymonthday();
-        }
-        else if (this.byweekday) {
-            this._byweekday();
-        }
-        else if (this.origOptions.byhour) {
-            this._byhour();
-        }
-    };
-    ToText.prototype.WEEKLY = function () {
-        var gettext = this.gettext;
-        if (this.options.interval !== 1) {
-            this.add(this.options.interval.toString()).add(this.plural(this.options.interval) ? gettext('weeks') : gettext('week'));
-        }
-        if (this.byweekday && this.byweekday.isWeekdays) {
-            if (this.options.interval === 1) {
-                this.add(this.plural(this.options.interval)
-                    ? gettext('weekdays')
-                    : gettext('weekday'));
-            }
-            else {
-                this.add(gettext('on')).add(gettext('weekdays'));
-            }
-        }
-        else if (this.byweekday && this.byweekday.isEveryDay) {
-            this.add(this.plural(this.options.interval) ? gettext('days') : gettext('day'));
-        }
-        else {
-            if (this.options.interval === 1)
-                this.add(gettext('week'));
-            if (this.origOptions.bymonth) {
-                this.add(gettext('in'));
-                this._bymonth();
-            }
-            if (this.bymonthday) {
-                this._bymonthday();
-            }
-            else if (this.byweekday) {
-                this._byweekday();
-            }
-        }
-    };
-    ToText.prototype.MONTHLY = function () {
-        var gettext = this.gettext;
-        if (this.origOptions.bymonth) {
-            if (this.options.interval !== 1) {
-                this.add(this.options.interval.toString()).add(gettext('months'));
-                if (this.plural(this.options.interval))
-                    this.add(gettext('in'));
-            }
-            else {
-                // this.add(gettext('MONTH'))
-            }
-            this._bymonth();
-        }
-        else {
-            if (this.options.interval !== 1)
-                this.add(this.options.interval.toString());
-            this.add(this.plural(this.options.interval)
-                ? gettext('months')
-                : gettext('month'));
-        }
-        if (this.bymonthday) {
-            this._bymonthday();
-        }
-        else if (this.byweekday && this.byweekday.isWeekdays) {
-            this.add(gettext('on')).add(gettext('weekdays'));
-        }
-        else if (this.byweekday) {
-            this._byweekday();
-        }
-    };
-    ToText.prototype.YEARLY = function () {
-        var gettext = this.gettext;
-        if (this.origOptions.bymonth) {
-            if (this.options.interval !== 1) {
-                this.add(this.options.interval.toString());
-                this.add(gettext('years'));
-            }
-            else {
-                // this.add(gettext('YEAR'))
-            }
-            this._bymonth();
-        }
-        else {
-            if (this.options.interval !== 1)
-                this.add(this.options.interval.toString());
-            this.add(this.plural(this.options.interval) ? gettext('years') : gettext('year'));
-        }
-        if (this.bymonthday) {
-            this._bymonthday();
-        }
-        else if (this.byweekday) {
-            this._byweekday();
-        }
-        if (this.options.byyearday) {
-            this.add(gettext('on the'))
-                .add(this.list(this.options.byyearday, this.nth, gettext('and')))
-                .add(gettext('day'));
-        }
-        if (this.options.byweekno) {
-            this.add(gettext('in'))
-                .add(this.plural(this.options.byweekno.length)
-                ? gettext('weeks')
-                : gettext('week'))
-                .add(this.list(this.options.byweekno, undefined, gettext('and')));
-        }
-    };
-    ToText.prototype._bymonthday = function () {
-        var gettext = this.gettext;
-        if (this.byweekday && this.byweekday.allWeeks) {
-            this.add(gettext('on'))
-                .add(this.list(this.byweekday.allWeeks, this.weekdaytext, gettext('or')))
-                .add(gettext('the'))
-                .add(this.list(this.bymonthday, this.nth, gettext('or')));
-        }
-        else {
-            this.add(gettext('on the')).add(this.list(this.bymonthday, this.nth, gettext('and')));
-        }
-        // this.add(gettext('DAY'))
-    };
-    ToText.prototype._byweekday = function () {
-        var gettext = this.gettext;
-        if (this.byweekday.allWeeks && !this.byweekday.isWeekdays) {
-            this.add(gettext('on')).add(this.list(this.byweekday.allWeeks, this.weekdaytext));
-        }
-        if (this.byweekday.someWeeks) {
-            if (this.byweekday.allWeeks)
-                this.add(gettext('and'));
-            this.add(gettext('on the')).add(this.list(this.byweekday.someWeeks, this.weekdaytext, gettext('and')));
-        }
-    };
-    ToText.prototype._byhour = function () {
-        var gettext = this.gettext;
-        this.add(gettext('at')).add(this.list(this.origOptions.byhour, undefined, gettext('and')));
-    };
-    ToText.prototype._bymonth = function () {
-        this.add(this.list(this.options.bymonth, this.monthtext, this.gettext('and')));
-    };
-    ToText.prototype.nth = function (n) {
-        n = parseInt(n.toString(), 10);
-        var nth;
-        var npos;
-        var gettext = this.gettext;
-        if (n === -1)
-            return gettext('last');
-        npos = Math.abs(n);
-        switch (npos) {
-            case 1:
-            case 21:
-            case 31:
-                nth = npos + gettext('st');
-                break;
-            case 2:
-            case 22:
-                nth = npos + gettext('nd');
-                break;
-            case 3:
-            case 23:
-                nth = npos + gettext('rd');
-                break;
-            default:
-                nth = npos + gettext('th');
-        }
-        return n < 0 ? nth + ' ' + gettext('last') : nth;
-    };
-    ToText.prototype.monthtext = function (m) {
-        return this.language.monthNames[m - 1];
-    };
-    ToText.prototype.weekdaytext = function (wday) {
-        var weekday = Object(helpers["e" /* isNumber */])(wday) ? (wday + 1) % 7 : wday.getJsWeekday();
-        return ((wday.n ? this.nth(wday.n) + ' ' : '') + this.language.dayNames[weekday]);
-    };
-    ToText.prototype.plural = function (n) {
-        return n % 100 !== 1;
-    };
-    ToText.prototype.add = function (s) {
-        this.text.push(' ');
-        this.text.push(s);
-        return this;
-    };
-    ToText.prototype.list = function (arr, callback, finalDelim, delim) {
-        if (delim === void 0) { delim = ','; }
-        if (!Object(helpers["d" /* isArray */])(arr)) {
-            arr = [arr];
-        }
-        var delimJoin = function (array, delimiter, finalDelimiter) {
-            var list = '';
-            for (var i = 0; i < array.length; i++) {
-                if (i !== 0) {
-                    if (i === array.length - 1) {
-                        list += ' ' + finalDelimiter + ' ';
-                    }
-                    else {
-                        list += delimiter + ' ';
-                    }
-                }
-                list += array[i];
-            }
-            return list;
-        };
-        callback =
-            callback ||
-                function (o) {
-                    return o.toString();
-                };
-        var self = this;
-        var realCallback = function (arg) {
-            return callback && callback.call(self, arg);
-        };
-        if (finalDelim) {
-            return delimJoin(arr.map(realCallback), delim, finalDelim);
-        }
-        else {
-            return arr.map(realCallback).join(delim + ' ');
-        }
-    };
-    return ToText;
-}());
-/* harmony default export */ var totext = (totext_ToText);
-
-// CONCATENATED MODULE: ./src/nlp/parsetext.ts
-
-
-// =============================================================================
-// Parser
-// =============================================================================
-var Parser = /** @class */ (function () {
-    function Parser(rules) {
-        this.done = true;
-        this.rules = rules;
-    }
-    Parser.prototype.start = function (text) {
-        this.text = text;
-        this.done = false;
-        return this.nextSymbol();
-    };
-    Parser.prototype.isDone = function () {
-        return this.done && this.symbol === null;
-    };
-    Parser.prototype.nextSymbol = function () {
-        var best;
-        var bestSymbol;
-        var p = this;
-        this.symbol = null;
-        this.value = null;
-        do {
-            if (this.done)
-                return false;
-            var rule = void 0;
-            best = null;
-            for (var name_1 in this.rules) {
-                rule = this.rules[name_1];
-                var match = rule.exec(p.text);
-                if (match) {
-                    if (best === null || match[0].length > best[0].length) {
-                        best = match;
-                        bestSymbol = name_1;
-                    }
-                }
-            }
-            if (best != null) {
-                this.text = this.text.substr(best[0].length);
-                if (this.text === '')
-                    this.done = true;
-            }
-            if (best == null) {
-                this.done = true;
-                this.symbol = null;
-                this.value = null;
-                return;
-            }
-            // @ts-ignore
-        } while (bestSymbol === 'SKIP');
-        // @ts-ignore
-        this.symbol = bestSymbol;
-        this.value = best;
-        return true;
-    };
-    Parser.prototype.accept = function (name) {
-        if (this.symbol === name) {
-            if (this.value) {
-                var v = this.value;
-                this.nextSymbol();
-                return v;
-            }
-            this.nextSymbol();
-            return true;
-        }
-        return false;
-    };
-    Parser.prototype.acceptNumber = function () {
-        return this.accept('number');
-    };
-    Parser.prototype.expect = function (name) {
-        if (this.accept(name))
-            return true;
-        throw new Error('expected ' + name + ' but found ' + this.symbol);
-    };
-    return Parser;
-}());
-function parseText(text, language) {
-    if (language === void 0) { language = i18n; }
-    var options = {};
-    var ttr = new Parser(language.tokens);
-    if (!ttr.start(text))
-        return null;
-    S();
-    return options;
-    function S() {
-        // every [n]
-        ttr.expect('every');
-        var n = ttr.acceptNumber();
-        if (n)
-            options.interval = parseInt(n[0], 10);
-        if (ttr.isDone())
-            throw new Error('Unexpected end');
-        switch (ttr.symbol) {
-            case 'day(s)':
-                options.freq = src["default"].DAILY;
-                if (ttr.nextSymbol()) {
-                    AT();
-                    F();
-                }
-                break;
-            // FIXME Note: every 2 weekdays != every two weeks on weekdays.
-            // DAILY on weekdays is not a valid rule
-            case 'weekday(s)':
-                options.freq = src["default"].WEEKLY;
-                options.byweekday = [
-                    src["default"].MO,
-                    src["default"].TU,
-                    src["default"].WE,
-                    src["default"].TH,
-                    src["default"].FR
-                ];
-                ttr.nextSymbol();
-                F();
-                break;
-            case 'week(s)':
-                options.freq = src["default"].WEEKLY;
-                if (ttr.nextSymbol()) {
-                    ON();
-                    F();
-                }
-                break;
-            case 'hour(s)':
-                options.freq = src["default"].HOURLY;
-                if (ttr.nextSymbol()) {
-                    ON();
-                    F();
-                }
-                break;
-            case 'minute(s)':
-                options.freq = src["default"].MINUTELY;
-                if (ttr.nextSymbol()) {
-                    ON();
-                    F();
-                }
-                break;
-            case 'month(s)':
-                options.freq = src["default"].MONTHLY;
-                if (ttr.nextSymbol()) {
-                    ON();
-                    F();
-                }
-                break;
-            case 'year(s)':
-                options.freq = src["default"].YEARLY;
-                if (ttr.nextSymbol()) {
-                    ON();
-                    F();
-                }
-                break;
-            case 'monday':
-            case 'tuesday':
-            case 'wednesday':
-            case 'thursday':
-            case 'friday':
-            case 'saturday':
-            case 'sunday':
-                options.freq = src["default"].WEEKLY;
-                var key = ttr.symbol.substr(0, 2).toUpperCase();
-                options.byweekday = [src["default"][key]];
-                if (!ttr.nextSymbol())
-                    return;
-                // TODO check for duplicates
-                while (ttr.accept('comma')) {
-                    if (ttr.isDone())
-                        throw new Error('Unexpected end');
-                    var wkd = decodeWKD();
-                    if (!wkd) {
-                        throw new Error('Unexpected symbol ' + ttr.symbol + ', expected weekday');
-                    }
-                    // @ts-ignore
-                    options.byweekday.push(src["default"][wkd]);
-                    ttr.nextSymbol();
-                }
-                MDAYs();
-                F();
-                break;
-            case 'january':
-            case 'february':
-            case 'march':
-            case 'april':
-            case 'may':
-            case 'june':
-            case 'july':
-            case 'august':
-            case 'september':
-            case 'october':
-            case 'november':
-            case 'december':
-                options.freq = src["default"].YEARLY;
-                options.bymonth = [decodeM()];
-                if (!ttr.nextSymbol())
-                    return;
-                // TODO check for duplicates
-                while (ttr.accept('comma')) {
-                    if (ttr.isDone())
-                        throw new Error('Unexpected end');
-                    var m = decodeM();
-                    if (!m) {
-                        throw new Error('Unexpected symbol ' + ttr.symbol + ', expected month');
-                    }
-                    options.bymonth.push(m);
-                    ttr.nextSymbol();
-                }
-                ON();
-                F();
-                break;
-            default:
-                throw new Error('Unknown symbol');
-        }
-    }
-    function ON() {
-        var on = ttr.accept('on');
-        var the = ttr.accept('the');
-        if (!(on || the))
-            return;
-        do {
-            var nth = decodeNTH();
-            var wkd = decodeWKD();
-            var m = decodeM();
-            // nth <weekday> | <weekday>
-            if (nth) {
-                // ttr.nextSymbol()
-                if (wkd) {
-                    ttr.nextSymbol();
-                    if (!options.byweekday)
-                        options.byweekday = [];
-                    // @ts-ignore
-                    options.byweekday.push(src["default"][wkd].nth(nth));
-                }
-                else {
-                    if (!options.bymonthday)
-                        options.bymonthday = [];
-                    // @ts-ignore
-                    options.bymonthday.push(nth);
-                    ttr.accept('day(s)');
-                }
-                // <weekday>
-            }
-            else if (wkd) {
-                ttr.nextSymbol();
-                if (!options.byweekday)
-                    options.byweekday = [];
-                // @ts-ignore
-                options.byweekday.push(src["default"][wkd]);
-            }
-            else if (ttr.symbol === 'weekday(s)') {
-                ttr.nextSymbol();
-                if (!options.byweekday) {
-                    options.byweekday = [
-                        src["default"].MO,
-                        src["default"].TU,
-                        src["default"].WE,
-                        src["default"].TH,
-                        src["default"].FR
-                    ];
-                }
-            }
-            else if (ttr.symbol === 'week(s)') {
-                ttr.nextSymbol();
-                var n = ttr.acceptNumber();
-                if (!n) {
-                    throw new Error('Unexpected symbol ' + ttr.symbol + ', expected week number');
-                }
-                options.byweekno = [parseInt(n[0], 10)];
-                while (ttr.accept('comma')) {
-                    n = ttr.acceptNumber();
-                    if (!n) {
-                        throw new Error('Unexpected symbol ' + ttr.symbol + '; expected monthday');
-                    }
-                    options.byweekno.push(parseInt(n[0], 10));
-                }
-            }
-            else if (m) {
-                ttr.nextSymbol();
-                if (!options.bymonth)
-                    options.bymonth = [];
-                // @ts-ignore
-                options.bymonth.push(m);
-            }
-            else {
-                return;
-            }
-        } while (ttr.accept('comma') || ttr.accept('the') || ttr.accept('on'));
-    }
-    function AT() {
-        var at = ttr.accept('at');
-        if (!at)
-            return;
-        do {
-            var n = ttr.acceptNumber();
-            if (!n) {
-                throw new Error('Unexpected symbol ' + ttr.symbol + ', expected hour');
-            }
-            options.byhour = [parseInt(n[0], 10)];
-            while (ttr.accept('comma')) {
-                n = ttr.acceptNumber();
-                if (!n) {
-                    throw new Error('Unexpected symbol ' + ttr.symbol + '; expected hour');
-                }
-                options.byhour.push(parseInt(n[0], 10));
-            }
-        } while (ttr.accept('comma') || ttr.accept('at'));
-    }
-    function decodeM() {
-        switch (ttr.symbol) {
-            case 'january':
-                return 1;
-            case 'february':
-                return 2;
-            case 'march':
-                return 3;
-            case 'april':
-                return 4;
-            case 'may':
-                return 5;
-            case 'june':
-                return 6;
-            case 'july':
-                return 7;
-            case 'august':
-                return 8;
-            case 'september':
-                return 9;
-            case 'october':
-                return 10;
-            case 'november':
-                return 11;
-            case 'december':
-                return 12;
-            default:
-                return false;
-        }
-    }
-    function decodeWKD() {
-        switch (ttr.symbol) {
-            case 'monday':
-            case 'tuesday':
-            case 'wednesday':
-            case 'thursday':
-            case 'friday':
-            case 'saturday':
-            case 'sunday':
-                return ttr.symbol.substr(0, 2).toUpperCase();
-            default:
-                return false;
-        }
-    }
-    function decodeNTH() {
-        switch (ttr.symbol) {
-            case 'last':
-                ttr.nextSymbol();
-                return -1;
-            case 'first':
-                ttr.nextSymbol();
-                return 1;
-            case 'second':
-                ttr.nextSymbol();
-                return ttr.accept('last') ? -2 : 2;
-            case 'third':
-                ttr.nextSymbol();
-                return ttr.accept('last') ? -3 : 3;
-            case 'nth':
-                var v = parseInt(ttr.value[1], 10);
-                if (v < -366 || v > 366)
-                    throw new Error('Nth out of range: ' + v);
-                ttr.nextSymbol();
-                return ttr.accept('last') ? -v : v;
-            default:
-                return false;
-        }
-    }
-    function MDAYs() {
-        ttr.accept('on');
-        ttr.accept('the');
-        var nth = decodeNTH();
-        if (!nth)
-            return;
-        options.bymonthday = [nth];
-        ttr.nextSymbol();
-        while (ttr.accept('comma')) {
-            nth = decodeNTH();
-            if (!nth) {
-                throw new Error('Unexpected symbol ' + ttr.symbol + '; expected monthday');
-            }
-            options.bymonthday.push(nth);
-            ttr.nextSymbol();
-        }
-    }
-    function F() {
-        if (ttr.symbol === 'until') {
-            var date = Date.parse(ttr.text);
-            if (!date)
-                throw new Error('Cannot parse until date:' + ttr.text);
-            options.until = new Date(date);
-        }
-        else if (ttr.accept('for')) {
-            options.count = parseInt(ttr.value[0], 10);
-            ttr.expect('number');
-            // ttr.expect('times')
-        }
-    }
-}
-
-// CONCATENATED MODULE: ./src/nlp/index.ts
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "fromText", function() { return fromText; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isFullyConvertible", function() { return isFullyConvertible; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toText", function() { return toText; });
-/* concated harmony reexport parseText */__webpack_require__.d(__webpack_exports__, "parseText", function() { return parseText; });
-
-
-
-
-/*!
-* rrule.js - Library for working with recurrence rules for calendar dates.
-* https://github.com/jakubroztocil/rrule
-*
-* Copyright 2010, Jakub Roztocil and Lars Schoning
-* Licenced under the BSD licence.
-* https://github.com/jakubroztocil/rrule/blob/master/LICENCE
-*
-*/
-/**
- *
- * Implementation of RRule.fromText() and RRule::toText().
- *
- *
- * On the client side, this file needs to be included
- * when those functions are used.
- *
- */
-// =============================================================================
-// fromText
-// =============================================================================
-/**
- * Will be able to convert some of the below described rules from
- * text format to a rule object.
- *
- *
- * RULES
- *
- * Every ([n])
- *       day(s)
- *     | [weekday], ..., (and) [weekday]
- *     | weekday(s)
- *     | week(s)
- *     | month(s)
- *     | [month], ..., (and) [month]
- *     | year(s)
- *
- *
- * Plus 0, 1, or multiple of these:
- *
- * on [weekday], ..., (or) [weekday] the [monthday], [monthday], ... (or) [monthday]
- *
- * on [weekday], ..., (and) [weekday]
- *
- * on the [monthday], [monthday], ... (and) [monthday] (day of the month)
- *
- * on the [nth-weekday], ..., (and) [nth-weekday] (of the month/year)
- *
- *
- * Plus 0 or 1 of these:
- *
- * for [n] time(s)
- *
- * until [date]
- *
- * Plus (.)
- *
- *
- * Definitely no supported for parsing:
- *
- * (for year):
- *     in week(s) [n], ..., (and) [n]
- *
- *     on the [yearday], ..., (and) [n] day of the year
- *     on day [yearday], ..., (and) [n]
- *
- *
- * NON-TERMINALS
- *
- * [n]: 1, 2 ..., one, two, three ..
- * [month]: January, February, March, April, May, ... December
- * [weekday]: Monday, ... Sunday
- * [nth-weekday]: first [weekday], 2nd [weekday], ... last [weekday], ...
- * [monthday]: first, 1., 2., 1st, 2nd, second, ... 31st, last day, 2nd last day, ..
- * [date]:
- *     [month] (0-31(,) ([year])),
- *     (the) 0-31.(1-12.([year])),
- *     (the) 0-31/(1-12/([year])),
- *     [weekday]
- *
- * [year]: 0000, 0001, ... 01, 02, ..
- *
- * Definitely not supported for parsing:
- *
- * [yearday]: first, 1., 2., 1st, 2nd, second, ... 366th, last day, 2nd last day, ..
- *
- * @param {String} text
- * @return {Object, Boolean} the rule, or null.
- */
-var fromText = function (text, language) {
-    if (language === void 0) { language = i18n; }
-    return new src["default"](parseText(text, language) || undefined);
-};
-var common = [
-    'count',
-    'until',
-    'interval',
-    'byweekday',
-    'bymonthday',
-    'bymonth'
-];
-totext.IMPLEMENTED = [];
-totext.IMPLEMENTED[src["default"].HOURLY] = common;
-totext.IMPLEMENTED[src["default"].MINUTELY] = common;
-totext.IMPLEMENTED[src["default"].DAILY] = ['byhour'].concat(common);
-totext.IMPLEMENTED[src["default"].WEEKLY] = common;
-totext.IMPLEMENTED[src["default"].MONTHLY] = common;
-totext.IMPLEMENTED[src["default"].YEARLY] = ['byweekno', 'byyearday'].concat(common);
-// =============================================================================
-// Export
-// =============================================================================
-var toText = function (rrule, gettext, language, dateFormatter) {
-    return new totext(rrule, gettext, language, dateFormatter).toString();
-};
-var isFullyConvertible = totext.isFullyConvertible;
-
-
-
-/***/ })
-/******/ ]);
-});
-//# sourceMappingURL=rrule.js.map
\ No newline at end of file
diff --git a/view/css/cdav_calendar.css b/view/css/cdav_calendar.css
index a732452f0..46a32bef7 100644
--- a/view/css/cdav_calendar.css
+++ b/view/css/cdav_calendar.css
@@ -1,33 +1,32 @@
 /* fix borders */
 
-.fc th:first-child,
-.fc td:first-child {
-	border-left-width: 0px;
+:root {
+	--fc-border-color: var(--bs-border-color) !important;
+	--fc-page-bg-color: var(--bs-tertiary-bg) !important;
+	--fc-list-event-hover-bg-color: var(--bs-tertiary-bg) !important;
+	--fc-daygrid-event-dot-width: 1rem !important;
+	--fc-list-event-dot-width: 1rem !important;
 }
 
-.fc th:last-child,
-.fc td:last-child {
-	border-right-width: 0px;
-	border-bottom-width: 0px;
+.fc .fc-cell-shaded, .fc .fc-day-disabled {
+	background: var(--bs-tertiary-bg) !important;
 }
 
-main.fullscreen .fc th:last-child,
-main.fullscreen .fc td:last-child {
-	border-bottom-width: 1px;
+.fc-theme-standard td:last-child,
+.fc-theme-standard th:last-child {
+	border-right: 0px !important;
 }
 
-.fc-unthemed th,
-.fc-unthemed td,
-.fc-unthemed thead,
-.fc-unthemed tbody,
-.fc-unthemed .fc-divider,
-.fc-unthemed .fc-row,
-.fc-unthemed .fc-popover {
-	border-color: #ccc !important;
+.fc-theme-standard td:last-child {
+	border-bottom: 0px !important;
 }
 
-.fc-list-view {
-	border-width: 0px;
+.fc-theme-standard .fc-scrollgrid {
+	border: 0px !important;
+}
+
+.fc-theme-standard .fc-list {
+	border: 0px !important;
 }
 
 .bootstrap-tagsinput {
@@ -35,4 +34,3 @@ main.fullscreen .fc td:last-child {
 	padding: 6px 12px;
 	margin-bottom: 0px !important;
 }
-
diff --git a/view/theme/redbasic/js/redbasic.js b/view/theme/redbasic/js/redbasic.js
index b32042668..f502b2538 100644
--- a/view/theme/redbasic/js/redbasic.js
+++ b/view/theme/redbasic/js/redbasic.js
@@ -4,21 +4,20 @@
 
 let redbasic_dark_mode = localStorage.getItem('redbasic_dark_mode');
 
+if (redbasic_dark_mode == 1) {
+	$('html').attr('data-bs-theme', 'light');
+	$('meta[name=theme-color]').attr('content', $('nav').css('background-color'));
+	$('#theme-switch-icon').removeClass('fa-sun-o').addClass('fa-moon-o');
+}
+
+if (redbasic_dark_mode == 2) {
+	$('html').attr('data-bs-theme', 'dark');
+	$('meta[name=theme-color]').attr('content', $('nav').css('background-color'));
+	$('#theme-switch-icon').removeClass('fa-moon-o').addClass('fa-sun-o');
+}
+
 $(document).ready(function() {
 
-	if (redbasic_dark_mode == 1) {
-		$('html').attr('data-bs-theme', 'light');
-		$('meta[name=theme-color]').attr('content', $('nav').css('background-color'));
-		$('#theme-switch-icon').removeClass('fa-sun-o').addClass('fa-moon-o');
-	}
-
-
-	if (redbasic_dark_mode == 2) {
-		$('html').attr('data-bs-theme', 'dark');
-		$('meta[name=theme-color]').attr('content', $('nav').css('background-color'));
-		$('#theme-switch-icon').removeClass('fa-moon-o').addClass('fa-sun-o');
-	}
-
 	// CSS3 calc() fallback (for unsupported browsers)
 	$('body').append('<div id="css3-calc" style="width: 10px; width: calc(10px + 10px); display: none;"></div>');
 	if( $('#css3-calc').width() == 10) {
diff --git a/view/tpl/cdav_calendar.tpl b/view/tpl/cdav_calendar.tpl
index 2d6853513..e66953a5d 100644
--- a/view/tpl/cdav_calendar.tpl
+++ b/view/tpl/cdav_calendar.tpl
@@ -22,7 +22,7 @@ var allday;
 $(document).ready(function() {
 	var calendarEl = document.getElementById('calendar');
 	calendar = new FullCalendar.Calendar(calendarEl, {
-		plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
+
 		eventSources: [ {{$sources}} ],
 
 		timeZone: '{{$timezone}}',
@@ -30,7 +30,7 @@ $(document).ready(function() {
 		locale: '{{$lang}}',
 
 		eventTextColor: 'white',
-		header: false,
+		headerToolbar: false,
 
 		height: 'auto',
 
@@ -384,7 +384,6 @@ $(document).ready(function() {
 		$('#id_dtstart_wrapper, #id_dtend_wrapper, #id_timezone_select_wrapper').hide();
 });
 
-
 function changeView(viewName) {
 
 	calendar.changeView(viewName);