text: /*!
    * Bootstrap collapse.js v5.1.3 (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('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js'), require('./base-component.js')) :
    typeof define === 'function' && define.amd ? define(['./dom/event-handler', './dom/manipulator', './dom/selector-engine', './base-component'], factory) :
    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.EventHandler, global.Manipulator, global.SelectorEngine, global.Base));
  })(this, (function (EventHandler, Manipulator, SelectorEngine, BaseComponent) { 'use strict';
  
    const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };
  
    const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
    const Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
    const SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
    const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
  
    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v5.1.3): util/index.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
     * --------------------------------------------------------------------------
     */
  
    const toType = obj => {
      if (obj === null || obj === undefined) {
        return `${obj}`;
      }
  
      return Object.prototype.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
    };
  
    const getSelector = element => {
      let selector = element.getAttribute('data-bs-target');
  
      if (!selector || selector === '#') {
        let hrefAttr = element.getAttribute('href'); // The only valid content that could double as a selector are IDs or classes,
        // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
        // `document.querySelector` will rightfully complain it is invalid.
        // See https://github.com/twbs/bootstrap/issues/32273
  
        if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
          return null;
        } // Just in case some CMS puts out a full URL with the anchor appended
  
  
        if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
          hrefAttr = `#${hrefAttr.split('#')[1]}`;
        }
  
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
      }
  
      return selector;
    };
  
    const getSelectorFromElement = element => {
      const selector = getSelector(element);
  
      if (selector) {
        return document.querySelector(selector) ? selector : null;
      }
  
      return null;
    };
  
    const getElementFromSelector = element => {
      const selector = getSelector(element);
      return selector ? document.querySelector(selector) : null;
    };
  
    const isElement = obj => {
      if (!obj || typeof obj !== 'object') {
        return false;
      }
  
      if (typeof obj.jquery !== 'undefined') {
        obj = obj[0];
      }
  
      return typeof obj.nodeType !== 'undefined';
    };
  
    const getElement = obj => {
      // it's a jQuery object or a node element
      if (isElement(obj)) {
        return obj.jquery ? obj[0] : obj;
      }
  
      if (typeof obj === 'string' && obj.length > 0) {
        return document.querySelector(obj);
      }
  
      return null;
    };
  
    const typeCheckConfig = (componentName, config, configTypes) => {
      for (const property of Object.keys(configTypes)) {
        const expectedTypes = configTypes[property];
        const value = config[property];
        const valueType = value && isElement(value) ? 'element' : toType(value);
  
        if (!new RegExp(expectedTypes).test(valueType)) {
          throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
        }
      }
    };
    /**
     * Trick to restart an element's animation
     *
     * @param {HTMLElement} element
     * @return void
     *
     * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
     */
  
  
    const reflow = element => {
      element.offsetHeight; // eslint-disable-line no-unused-expressions
    };
  
    const getjQuery = () => {
      const {
        jQuery
      } = window;
  
      if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
        return jQuery;
      }
  
      return null;
    };
  
    const DOMContentLoadedCallbacks = [];
  
    const onDOMContentLoaded = callback => {
      if (document.readyState === 'loading') {
        // add listener on the first call when the document is in loading state
        if (!DOMContentLoadedCallbacks.length) {
          document.addEventListener('DOMContentLoaded', () => {
            for (const callback of DOMContentLoadedCallbacks) {
              callback();
            }
          });
        }
  
        DOMContentLoadedCallbacks.push(callback);
      } else {
        callback();
      }
    };
  
    const defineJQueryPlugin = plugin => {
      onDOMContentLoaded(() => {
        const $ = getjQuery();
        /* istanbul ignore if */
  
        if ($) {
          const name = plugin.NAME;
          const JQUERY_NO_CONFLICT = $.fn[name];
          $.fn[name] = plugin.jQueryInterface;
          $.fn[name].Constructor = plugin;
  
          $.fn[name].noConflict = () => {
            $.fn[name] = JQUERY_NO_CONFLICT;
            return plugin.jQueryInterface;
          };
        }
      });
    };
  
    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v5.1.3): collapse.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
     * --------------------------------------------------------------------------
     */
    /**
     * Constants
     */
  
    const NAME = 'collapse';
    const DATA_KEY = 'bs.collapse';
    const EVENT_KEY = `.${DATA_KEY}`;
    const DATA_API_KEY = '.data-api';
    const EVENT_SHOW = `show${EVENT_KEY}`;
    const EVENT_SHOWN = `shown${EVENT_KEY}`;
    const EVENT_HIDE = `hide${EVENT_KEY}`;
    const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
    const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
    const CLASS_NAME_SHOW = 'show';
    const CLASS_NAME_COLLAPSE = 'collapse';
    const CLASS_NAME_COLLAPSING = 'collapsing';
    const CLASS_NAME_COLLAPSED = 'collapsed';
    const CLASS_NAME_DEEPER_CHILDREN = `:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;
    const CLASS_NAME_HORIZONTAL = 'collapse-horizontal';
    const WIDTH = 'width';
    const HEIGHT = 'height';
    const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
    const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
    const Default = {
      toggle: true,
      parent: null
    };
    const DefaultType = {
      toggle: 'boolean',
      parent: '(null|element)'
    };
    /**
     * Class definition
     */
  
    class Collapse extends BaseComponent__default.default {
      constructor(element, config) {
        super(element);
        this._isTransitioning = false;
        this._config = this._getConfig(config);
        this._triggerArray = [];
        const toggleList = SelectorEngine__default.default.find(SELECTOR_DATA_TOGGLE);
  
        for (const elem of toggleList) {
          const selector = getSelectorFromElement(elem);
          const filterElement = SelectorEngine__default.default.find(selector).filter(foundElem => foundElem === this._element);
  
          if (selector !== null && filterElement.length) {
            this._triggerArray.push(elem);
          }
        }
  
        this._initializeChildren();
  
        if (!this._config.parent) {
          this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
        }
  
        if (this._config.toggle) {
          this.toggle();
        }
      } // Getters
  
  
      static get Default() {
        return Default;
      }
  
      static get NAME() {
        return NAME;
      } // Public
  
  
      toggle() {
        if (this._isShown()) {
          this.hide();
        } else {
          this.show();
        }
      }
  
      show() {
        if (this._isTransitioning || this._isShown()) {
          return;
        }
  
        let activeChildren = []; // find active children
  
        if (this._config.parent) {
          activeChildren = this._getFirstLevelChildren(SELECTOR_ACTIVES).filter(element => element !== this._element).map(element => Collapse.getOrCreateInstance(element, {
            toggle: false
          }));
        }
  
        if (activeChildren.length && activeChildren[0]._isTransitioning) {
          return;
        }
  
        const startEvent = EventHandler__default.default.trigger(this._element, EVENT_SHOW);
  
        if (startEvent.defaultPrevented) {
          return;
        }
  
        for (const activeInstance of activeChildren) {
          activeInstance.hide();
        }
  
        const dimension = this._getDimension();
  
        this._element.classList.remove(CLASS_NAME_COLLAPSE);
  
        this._element.classList.add(CLASS_NAME_COLLAPSING);
  
        this._element.style[dimension] = 0;
  
        this._addAriaAndCollapsedClass(this._triggerArray, true);
  
        this._isTransitioning = true;
  
        const complete = () => {
          this._isTransitioning = false;
  
          this._element.classList.remove(CLASS_NAME_COLLAPSING);
  
          this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
  
          this._element.style[dimension] = '';
          EventHandler__default.default.trigger(this._element, EVENT_SHOWN);
        };
  
        const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
        const scrollSize = `scroll${capitalizedDimension}`;
  
        this._queueCallback(complete, this._element, true);
  
        this._element.style[dimension] = `${this._element[scrollSize]}px`;
      }
  
      hide() {
        if (this._isTransitioning || !this._isShown()) {
          return;
        }
  
        const startEvent = EventHandler__default.default.trigger(this._element, EVENT_HIDE);
  
        if (startEvent.defaultPrevented) {
          return;
        }
  
        const dimension = this._getDimension();
  
        this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
        reflow(this._element);
  
        this._element.classList.add(CLASS_NAME_COLLAPSING);
  
        this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
  
        for (const trigger of this._triggerArray) {
          const elem = getElementFromSelector(trigger);
  
          if (elem && !this._isShown(elem)) {
            this._addAriaAndCollapsedClass([trigger], false);
          }
        }
  
        this._isTransitioning = true;
  
        const complete = () => {
          this._isTransitioning = false;
  
          this._element.classList.remove(CLASS_NAME_COLLAPSING);
  
          this._element.classList.add(CLASS_NAME_COLLAPSE);
  
          EventHandler__default.default.trigger(this._element, EVENT_HIDDEN);
        };
  
        this._element.style[dimension] = '';
  
        this._queueCallback(complete, this._element, true);
      }
  
      _isShown(element = this._element) {
        return element.classList.contains(CLASS_NAME_SHOW);
      } // Private
  
  
      _getConfig(config) {
        config = { ...Default,
          ...Manipulator__default.default.getDataAttributes(this._element),
          ...config
        };
        config.toggle = Boolean(config.toggle); // Coerce string values
  
        config.parent = getElement(config.parent);
        typeCheckConfig(NAME, config, DefaultType);
        return config;
      }
  
      _getDimension() {
        return this._element.classList.contains(CLASS_NAME_HORIZONTAL) ? WIDTH : HEIGHT;
      }
  
      _initializeChildren() {
        if (!this._config.parent) {
          return;
        }
  
        const children = this._getFirstLevelChildren(SELECTOR_DATA_TOGGLE);
  
        for (const element of children) {
          const selected = getElementFromSelector(element);
  
          if (selected) {
            this._addAriaAndCollapsedClass([element], this._isShown(selected));
          }
        }
      }
  
      _getFirstLevelChildren(selector) {
        const children = SelectorEngine__default.default.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent); // remove children if greater depth
  
        return SelectorEngine__default.default.find(selector, this._config.parent).filter(elem => !children.includes(elem));
      }
  
      _addAriaAndCollapsedClass(triggerArray, isOpen) {
        if (!triggerArray.length) {
          return;
        }
  
        for (const elem of triggerArray) {
          if (isOpen) {
            elem.classList.remove(CLASS_NAME_COLLAPSED);
          } else {
            elem.classList.add(CLASS_NAME_COLLAPSED);
          }
  
          elem.setAttribute('aria-expanded', isOpen);
        }
      } // Static
  
  
      static jQueryInterface(config) {
        return this.each(function () {
          const _config = {};
  
          if (typeof config === 'string' && /show|hide/.test(config)) {
            _config.toggle = false;
          }
  
          const data = Collapse.getOrCreateInstance(this, _config);
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError(`No method named "${config}"`);
            }
  
            data[config]();
          }
        });
      }
  
    }
    /**
     * Data API implementation
     */
  
  
    EventHandler__default.default.on(document, 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.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
        event.preventDefault();
      }
  
      const selector = getSelectorFromElement(this);
      const selectorElements = SelectorEngine__default.default.find(selector);
  
      for (const element of selectorElements) {
        Collapse.getOrCreateInstance(element, {
          toggle: false
        }).toggle();
      }
    });
    /**
     * jQuery
     */
  
    defineJQueryPlugin(Collapse);
  
    return Collapse;
  
  }));
  //# sourceMappingURL=collapse.js.map
  