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	/*!
	* Bootstrap collapse.js v4.6.1 (https://getbootstrap.com/)
	* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
	* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
	*/
	(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
	typeof define === 'function' && define.amd ? define(['jquery', './util'], factory) :
	(global = typeof globalThis !== 'undefined' ? globalThis : global \|\| self, global.Collapse = factory(global.jQuery, global.Util));
	})(this, (function ($, Util) { 'use strict';

	function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

	var $__default = /#__PURE__/_interopDefaultLegacy($);
	var Util__default = /#__PURE__/_interopDefaultLegacy(Util);

	function _defineProperties(target, props) {
	for (var i = 0; i < props.length; i++) {
	var descriptor = props[i];
	descriptor.enumerable = descriptor.enumerable \|\| false;
	descriptor.configurable = true;
	if ("value" in descriptor) descriptor.writable = true;
	Object.defineProperty(target, descriptor.key, descriptor);
	}
	}

	function _createClass(Constructor, protoProps, staticProps) {
	if (protoProps) _defineProperties(Constructor.prototype, protoProps);
	if (staticProps) _defineProperties(Constructor, staticProps);
	return Constructor;
	}

	function _extends() {
	_extends = Object.assign \|\| function (target) {
	for (var i = 1; i < arguments.length; i++) {
	var source = arguments[i];

	for (var key in source) {
	if (Object.prototype.hasOwnProperty.call(source, key)) {
	target[key] = source[key];
	}
	}
	}

	return target;
	};

	return _extends.apply(this, arguments);
	}

	/**
	* Constants
	*/

	var NAME = 'collapse';
	var VERSION = '4.6.1';
	var DATA_KEY = 'bs.collapse';
	var EVENT_KEY = "." + DATA_KEY;
	var DATA_API_KEY = '.data-api';
	var JQUERY_NO_CONFLICT = $__default["default"].fn[NAME];
	var CLASS_NAME_SHOW = 'show';
	var CLASS_NAME_COLLAPSE = 'collapse';
	var CLASS_NAME_COLLAPSING = 'collapsing';
	var CLASS_NAME_COLLAPSED = 'collapsed';
	var DIMENSION_WIDTH = 'width';
	var DIMENSION_HEIGHT = 'height';
	var EVENT_SHOW = "show" + EVENT_KEY;
	var EVENT_SHOWN = "shown" + EVENT_KEY;
	var EVENT_HIDE = "hide" + EVENT_KEY;
	var EVENT_HIDDEN = "hidden" + EVENT_KEY;
	var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
	var SELECTOR_ACTIVES = '.show, .collapsing';
	var SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]';
	var Default = {
	toggle: true,
	parent: ''
	};
	var DefaultType = {
	toggle: 'boolean',
	parent: '(string\|element)'
	};
	/**
	* Class definition
	*/

	var Collapse = /#__PURE__/function () {
	function Collapse(element, config) {
	this._isTransitioning = false;
	this._element = element;
	this._config = this._getConfig(config);
	this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
	var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));

	for (var i = 0, len = toggleList.length; i < len; i++) {
	var elem = toggleList[i];
	var selector = Util__default["default"].getSelectorFromElement(elem);
	var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
	return foundElem === element;
	});

	if (selector !== null && filterElement.length > 0) {
	this._selector = selector;

	this._triggerArray.push(elem);
	}
	}

	this._parent = this._config.parent ? this._getParent() : null;

	if (!this._config.parent) {
	this._addAriaAndCollapsedClass(this._element, this._triggerArray);
	}

	if (this._config.toggle) {
	this.toggle();
	}
	} // Getters


	var _proto = Collapse.prototype;

	// Public
	_proto.toggle = function toggle() {
	if ($__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
	this.hide();
	} else {
	this.show();
	}
	};

	_proto.show = function show() {
	var _this = this;

	if (this._isTransitioning \|\| $__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
	return;
	}

	var actives;
	var activesData;

	if (this._parent) {
	actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
	if (typeof _this._config.parent === 'string') {
	return elem.getAttribute('data-parent') === _this._config.parent;
	}

	return elem.classList.contains(CLASS_NAME_COLLAPSE);
	});

	if (actives.length === 0) {
	actives = null;
	}
	}

	if (actives) {
	activesData = $__default["default"](actives).not(this._selector).data(DATA_KEY);

	if (activesData && activesData._isTransitioning) {
	return;
	}
	}

	var startEvent = $__default["default"].Event(EVENT_SHOW);
	$__default["default"](this._element).trigger(startEvent);

	if (startEvent.isDefaultPrevented()) {
	return;
	}

	if (actives) {
	Collapse._jQueryInterface.call($__default["default"](actives).not(this._selector), 'hide');

	if (!activesData) {
	$__default["default"](actives).data(DATA_KEY, null);
	}
	}

	var dimension = this._getDimension();

	$__default["default"](this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
	this._element.style[dimension] = 0;

	if (this._triggerArray.length) {
	$__default["default"](this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
	}

	this.setTransitioning(true);

	var complete = function complete() {
	$__default["default"](_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
	_this._element.style[dimension] = '';

	_this.setTransitioning(false);

	$__default["default"](_this._element).trigger(EVENT_SHOWN);
	};

	var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
	var scrollSize = "scroll" + capitalizedDimension;
	var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
	$__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
	this._element.style[dimension] = this._element[scrollSize] + "px";
	};

	_proto.hide = function hide() {
	var _this2 = this;

	if (this._isTransitioning \|\| !$__default["default"](this._element).hasClass(CLASS_NAME_SHOW)) {
	return;
	}

	var startEvent = $__default["default"].Event(EVENT_HIDE);
	$__default["default"](this._element).trigger(startEvent);

	if (startEvent.isDefaultPrevented()) {
	return;
	}

	var dimension = this._getDimension();

	this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
	Util__default["default"].reflow(this._element);
	$__default["default"](this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
	var triggerArrayLength = this._triggerArray.length;

	if (triggerArrayLength > 0) {
	for (var i = 0; i < triggerArrayLength; i++) {
	var trigger = this._triggerArray[i];
	var selector = Util__default["default"].getSelectorFromElement(trigger);

	if (selector !== null) {
	var $elem = $__default["default"]([].slice.call(document.querySelectorAll(selector)));

	if (!$elem.hasClass(CLASS_NAME_SHOW)) {
	$__default["default"](trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
	}
	}
	}
	}

	this.setTransitioning(true);

	var complete = function complete() {
	_this2.setTransitioning(false);

	$__default["default"](_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
	};

	this._element.style[dimension] = '';
	var transitionDuration = Util__default["default"].getTransitionDurationFromElement(this._element);
	$__default["default"](this._element).one(Util__default["default"].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
	};

	_proto.setTransitioning = function setTransitioning(isTransitioning) {
	this._isTransitioning = isTransitioning;
	};

	_proto.dispose = function dispose() {
	$__default["default"].removeData(this._element, DATA_KEY);
	this._config = null;
	this._parent = null;
	this._element = null;
	this._triggerArray = null;
	this._isTransitioning = null;
	} // Private
	;

	_proto._getConfig = function _getConfig(config) {
	config = _extends({}, Default, config);
	config.toggle = Boolean(config.toggle); // Coerce string values

	Util__default["default"].typeCheckConfig(NAME, config, DefaultType);
	return config;
	};

	_proto._getDimension = function _getDimension() {
	var hasWidth = $__default["default"](this._element).hasClass(DIMENSION_WIDTH);
	return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
	};

	_proto._getParent = function _getParent() {
	var _this3 = this;

	var parent;

	if (Util__default["default"].isElement(this._config.parent)) {
	parent = this._config.parent; // It's a jQuery object

	if (typeof this._config.parent.jquery !== 'undefined') {
	parent = this._config.parent[0];
	}
	} else {
	parent = document.querySelector(this._config.parent);
	}

	var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
	var children = [].slice.call(parent.querySelectorAll(selector));
	$__default["default"](children).each(function (i, element) {
	_this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
	});
	return parent;
	};

	_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
	var isOpen = $__default["default"](element).hasClass(CLASS_NAME_SHOW);

	if (triggerArray.length) {
	$__default["default"](triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
	}
	} // Static
	;

	Collapse._getTargetFromElement = function _getTargetFromElement(element) {
	var selector = Util__default["default"].getSelectorFromElement(element);
	return selector ? document.querySelector(selector) : null;
	};

	Collapse._jQueryInterface = function _jQueryInterface(config) {
	return this.each(function () {
	var $element = $__default["default"](this);
	var data = $element.data(DATA_KEY);

	var _config = _extends({}, Default, $element.data(), typeof config === 'object' && config ? config : {});

	if (!data && _config.toggle && typeof config === 'string' && /show\|hide/.test(config)) {
	_config.toggle = false;
	}

	if (!data) {
	data = new Collapse(this, _config);
	$element.data(DATA_KEY, data);
	}

	if (typeof config === 'string') {
	if (typeof data[config] === 'undefined') {
	throw new TypeError("No method named \"" + config + "\"");
	}

	data[config]();
	}
	});
	};

	_createClass(Collapse, null, [{
	key: "VERSION",
	get: function get() {
	return VERSION;
	}
	}, {
	key: "Default",
	get: function get() {
	return Default;
	}
	}]);

	return Collapse;
	}();
	/**
	* Data API implementation
	*/


	$__default["default"](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
	// preventDefault only for <a> elements (which change the URL) not inside the collapsible element
	if (event.currentTarget.tagName === 'A') {
	event.preventDefault();
	}

	var $trigger = $__default["default"](this);
	var selector = Util__default["default"].getSelectorFromElement(this);
	var selectors = [].slice.call(document.querySelectorAll(selector));
	$__default["default"](selectors).each(function () {
	var $target = $__default["default"](this);
	var data = $target.data(DATA_KEY);
	var config = data ? 'toggle' : $trigger.data();

	Collapse._jQueryInterface.call($target, config);
	});
	});
	/**
	* jQuery
	*/

	$__default["default"].fn[NAME] = Collapse._jQueryInterface;
	$__default["default"].fn[NAME].Constructor = Collapse;

	$__default["default"].fn[NAME].noConflict = function () {
	$__default["default"].fn[NAME] = JQUERY_NO_CONFLICT;
	return Collapse._jQueryInterface;
	};

	return Collapse;

	}));
	//# sourceMappingURL=collapse.js.map

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