path: root/vendor/twbs/bootstrap/dist/js/bootstrap.esm.js

/*!
  * Bootstrap v5.3.0-alpha1 (https://getbootstrap.com/)
  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
import * as Popper from '@popperjs/core';

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/index.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

const MAX_UID = 1000000;
const MILLISECONDS_MULTIPLIER = 1000;
const TRANSITION_END = 'transitionend';

/**
 * Properly escape IDs selectors to handle weird IDs
 * @param {string} selector
 * @returns {string}
 */
const parseSelector = selector => {
  if (selector && window.CSS && window.CSS.escape) {
    // document.querySelector needs escaping to handle IDs (html5+) containing for instance /
    selector = selector.replace(/#([^\s"#']+)/g, (match, id) => `#${CSS.escape(id)}`);
  }
  return selector;
};

// Shout-out Angus Croll (https://goo.gl/pxwQGp)
const toType = object => {
  if (object === null || object === undefined) {
    return `${object}`;
  }
  return Object.prototype.toString.call(object).match(/\s([a-z]+)/i)[1].toLowerCase();
};

/**
 * Public Util API
 */

const getUID = prefix => {
  do {
    prefix += Math.floor(Math.random() * MAX_UID);
  } while (document.getElementById(prefix));
  return prefix;
};
const getTransitionDurationFromElement = element => {
  if (!element) {
    return 0;
  }

  // Get transition-duration of the element
  let {
    transitionDuration,
    transitionDelay
  } = window.getComputedStyle(element);
  const floatTransitionDuration = Number.parseFloat(transitionDuration);
  const floatTransitionDelay = Number.parseFloat(transitionDelay);

  // Return 0 if element or transition duration is not found
  if (!floatTransitionDuration && !floatTransitionDelay) {
    return 0;
  }

  // If multiple durations are defined, take the first
  transitionDuration = transitionDuration.split(',')[0];
  transitionDelay = transitionDelay.split(',')[0];
  return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
};
const triggerTransitionEnd = element => {
  element.dispatchEvent(new Event(TRANSITION_END));
};
const isElement = object => {
  if (!object || typeof object !== 'object') {
    return false;
  }
  if (typeof object.jquery !== 'undefined') {
    object = object[0];
  }
  return typeof object.nodeType !== 'undefined';
};
const getElement = object => {
  // it's a jQuery object or a node element
  if (isElement(object)) {
    return object.jquery ? object[0] : object;
  }
  if (typeof object === 'string' && object.length > 0) {
    return document.querySelector(parseSelector(object));
  }
  return null;
};
const isVisible = element => {
  if (!isElement(element) || element.getClientRects().length === 0) {
    return false;
  }
  const elementIsVisible = getComputedStyle(element).getPropertyValue('visibility') === 'visible';
  // Handle `details` element as its content may falsie appear visible when it is closed
  const closedDetails = element.closest('details:not([open])');
  if (!closedDetails) {
    return elementIsVisible;
  }
  if (closedDetails !== element) {
    const summary = element.closest('summary');
    if (summary && summary.parentNode !== closedDetails) {
      return false;
    }
    if (summary === null) {
      return false;
    }
  }
  return elementIsVisible;
};
const isDisabled = element => {
  if (!element || element.nodeType !== Node.ELEMENT_NODE) {
    return true;
  }
  if (element.classList.contains('disabled')) {
    return true;
  }
  if (typeof element.disabled !== 'undefined') {
    return element.disabled;
  }
  return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
};
const findShadowRoot = element => {
  if (!document.documentElement.attachShadow) {
    return null;
  }

  // Can find the shadow root otherwise it'll return the document
  if (typeof element.getRootNode === 'function') {
    const root = element.getRootNode();
    return root instanceof ShadowRoot ? root : null;
  }
  if (element instanceof ShadowRoot) {
    return element;
  }

  // when we don't find a shadow root
  if (!element.parentNode) {
    return null;
  }
  return findShadowRoot(element.parentNode);
};
const noop = () => {};

/**
 * 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 = () => {
  if (window.jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
    return window.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 isRTL = () => document.documentElement.dir === 'rtl';
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;
      };
    }
  });
};
const execute = (possibleCallback, args = [], defaultValue = possibleCallback) => {
  return typeof possibleCallback === 'function' ? possibleCallback(...args) : defaultValue;
};
const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
  if (!waitForTransition) {
    execute(callback);
    return;
  }
  const durationPadding = 5;
  const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
  let called = false;
  const handler = ({
    target
  }) => {
    if (target !== transitionElement) {
      return;
    }
    called = true;
    transitionElement.removeEventListener(TRANSITION_END, handler);
    execute(callback);
  };
  transitionElement.addEventListener(TRANSITION_END, handler);
  setTimeout(() => {
    if (!called) {
      triggerTransitionEnd(transitionElement);
    }
  }, emulatedDuration);
};

/**
 * Return the previous/next element of a list.
 *
 * @param {array} list    The list of elements
 * @param activeElement   The active element
 * @param shouldGetNext   Choose to get next or previous element
 * @param isCycleAllowed
 * @return {Element|elem} The proper element
 */
const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
  const listLength = list.length;
  let index = list.indexOf(activeElement);

  // if the element does not exist in the list return an element
  // depending on the direction and if cycle is allowed
  if (index === -1) {
    return !shouldGetNext && isCycleAllowed ? list[listLength - 1] : list[0];
  }
  index += shouldGetNext ? 1 : -1;
  if (isCycleAllowed) {
    index = (index + listLength) % listLength;
  }
  return list[Math.max(0, Math.min(index, listLength - 1))];
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): dom/event-handler.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
const stripNameRegex = /\..*/;
const stripUidRegex = /::\d+$/;
const eventRegistry = {}; // Events storage
let uidEvent = 1;
const customEvents = {
  mouseenter: 'mouseover',
  mouseleave: 'mouseout'
};
const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);

/**
 * Private methods
 */

function makeEventUid(element, uid) {
  return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
}
function getElementEvents(element) {
  const uid = makeEventUid(element);
  element.uidEvent = uid;
  eventRegistry[uid] = eventRegistry[uid] || {};
  return eventRegistry[uid];
}
function bootstrapHandler(element, fn) {
  return function handler(event) {
    hydrateObj(event, {
      delegateTarget: element
    });
    if (handler.oneOff) {
      EventHandler.off(element, event.type, fn);
    }
    return fn.apply(element, [event]);
  };
}
function bootstrapDelegationHandler(element, selector, fn) {
  return function handler(event) {
    const domElements = element.querySelectorAll(selector);
    for (let {
      target
    } = event; target && target !== this; target = target.parentNode) {
      for (const domElement of domElements) {
        if (domElement !== target) {
          continue;
        }
        hydrateObj(event, {
          delegateTarget: target
        });
        if (handler.oneOff) {
          EventHandler.off(element, event.type, selector, fn);
        }
        return fn.apply(target, [event]);
      }
    }
  };
}
function findHandler(events, callable, delegationSelector = null) {
  return Object.values(events).find(event => event.callable === callable && event.delegationSelector === delegationSelector);
}
function normalizeParameters(originalTypeEvent, handler, delegationFunction) {
  const isDelegated = typeof handler === 'string';
  // todo: tooltip passes `false` instead of selector, so we need to check
  const callable = isDelegated ? delegationFunction : handler || delegationFunction;
  let typeEvent = getTypeEvent(originalTypeEvent);
  if (!nativeEvents.has(typeEvent)) {
    typeEvent = originalTypeEvent;
  }
  return [isDelegated, callable, typeEvent];
}
function addHandler(element, originalTypeEvent, handler, delegationFunction, oneOff) {
  if (typeof originalTypeEvent !== 'string' || !element) {
    return;
  }
  let [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);

  // in case of mouseenter or mouseleave wrap the handler within a function that checks for its DOM position
  // this prevents the handler from being dispatched the same way as mouseover or mouseout does
  if (originalTypeEvent in customEvents) {
    const wrapFunction = fn => {
      return function (event) {
        if (!event.relatedTarget || event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget)) {
          return fn.call(this, event);
        }
      };
    };
    callable = wrapFunction(callable);
  }
  const events = getElementEvents(element);
  const handlers = events[typeEvent] || (events[typeEvent] = {});
  const previousFunction = findHandler(handlers, callable, isDelegated ? handler : null);
  if (previousFunction) {
    previousFunction.oneOff = previousFunction.oneOff && oneOff;
    return;
  }
  const uid = makeEventUid(callable, originalTypeEvent.replace(namespaceRegex, ''));
  const fn = isDelegated ? bootstrapDelegationHandler(element, handler, callable) : bootstrapHandler(element, callable);
  fn.delegationSelector = isDelegated ? handler : null;
  fn.callable = callable;
  fn.oneOff = oneOff;
  fn.uidEvent = uid;
  handlers[uid] = fn;
  element.addEventListener(typeEvent, fn, isDelegated);
}
function removeHandler(element, events, typeEvent, handler, delegationSelector) {
  const fn = findHandler(events[typeEvent], handler, delegationSelector);
  if (!fn) {
    return;
  }
  element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
  delete events[typeEvent][fn.uidEvent];
}
function removeNamespacedHandlers(element, events, typeEvent, namespace) {
  const storeElementEvent = events[typeEvent] || {};
  for (const [handlerKey, event] of Object.entries(storeElementEvent)) {
    if (handlerKey.includes(namespace)) {
      removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
    }
  }
}
function getTypeEvent(event) {
  // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
  event = event.replace(stripNameRegex, '');
  return customEvents[event] || event;
}
const EventHandler = {
  on(element, event, handler, delegationFunction) {
    addHandler(element, event, handler, delegationFunction, false);
  },
  one(element, event, handler, delegationFunction) {
    addHandler(element, event, handler, delegationFunction, true);
  },
  off(element, originalTypeEvent, handler, delegationFunction) {
    if (typeof originalTypeEvent !== 'string' || !element) {
      return;
    }
    const [isDelegated, callable, typeEvent] = normalizeParameters(originalTypeEvent, handler, delegationFunction);
    const inNamespace = typeEvent !== originalTypeEvent;
    const events = getElementEvents(element);
    const storeElementEvent = events[typeEvent] || {};
    const isNamespace = originalTypeEvent.startsWith('.');
    if (typeof callable !== 'undefined') {
      // Simplest case: handler is passed, remove that listener ONLY.
      if (!Object.keys(storeElementEvent).length) {
        return;
      }
      removeHandler(element, events, typeEvent, callable, isDelegated ? handler : null);
      return;
    }
    if (isNamespace) {
      for (const elementEvent of Object.keys(events)) {
        removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
      }
    }
    for (const [keyHandlers, event] of Object.entries(storeElementEvent)) {
      const handlerKey = keyHandlers.replace(stripUidRegex, '');
      if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
        removeHandler(element, events, typeEvent, event.callable, event.delegationSelector);
      }
    }
  },
  trigger(element, event, args) {
    if (typeof event !== 'string' || !element) {
      return null;
    }
    const $ = getjQuery();
    const typeEvent = getTypeEvent(event);
    const inNamespace = event !== typeEvent;
    let jQueryEvent = null;
    let bubbles = true;
    let nativeDispatch = true;
    let defaultPrevented = false;
    if (inNamespace && $) {
      jQueryEvent = $.Event(event, args);
      $(element).trigger(jQueryEvent);
      bubbles = !jQueryEvent.isPropagationStopped();
      nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
      defaultPrevented = jQueryEvent.isDefaultPrevented();
    }
    let evt = new Event(event, {
      bubbles,
      cancelable: true
    });
    evt = hydrateObj(evt, args);
    if (defaultPrevented) {
      evt.preventDefault();
    }
    if (nativeDispatch) {
      element.dispatchEvent(evt);
    }
    if (evt.defaultPrevented && jQueryEvent) {
      jQueryEvent.preventDefault();
    }
    return evt;
  }
};
function hydrateObj(obj, meta = {}) {
  for (const [key, value] of Object.entries(meta)) {
    try {
      obj[key] = value;
    } catch (_unused) {
      Object.defineProperty(obj, key, {
        configurable: true,
        get() {
          return value;
        }
      });
    }
  }
  return obj;
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): dom/data.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const elementMap = new Map();
const Data = {
  set(element, key, instance) {
    if (!elementMap.has(element)) {
      elementMap.set(element, new Map());
    }
    const instanceMap = elementMap.get(element);

    // make it clear we only want one instance per element
    // can be removed later when multiple key/instances are fine to be used
    if (!instanceMap.has(key) && instanceMap.size !== 0) {
      // eslint-disable-next-line no-console
      console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
      return;
    }
    instanceMap.set(key, instance);
  },
  get(element, key) {
    if (elementMap.has(element)) {
      return elementMap.get(element).get(key) || null;
    }
    return null;
  },
  remove(element, key) {
    if (!elementMap.has(element)) {
      return;
    }
    const instanceMap = elementMap.get(element);
    instanceMap.delete(key);

    // free up element references if there are no instances left for an element
    if (instanceMap.size === 0) {
      elementMap.delete(element);
    }
  }
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): dom/manipulator.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

function normalizeData(value) {
  if (value === 'true') {
    return true;
  }
  if (value === 'false') {
    return false;
  }
  if (value === Number(value).toString()) {
    return Number(value);
  }
  if (value === '' || value === 'null') {
    return null;
  }
  if (typeof value !== 'string') {
    return value;
  }
  try {
    return JSON.parse(decodeURIComponent(value));
  } catch (_unused) {
    return value;
  }
}
function normalizeDataKey(key) {
  return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
}
const Manipulator = {
  setDataAttribute(element, key, value) {
    element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value);
  },
  removeDataAttribute(element, key) {
    element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);
  },
  getDataAttributes(element) {
    if (!element) {
      return {};
    }
    const attributes = {};
    const bsKeys = Object.keys(element.dataset).filter(key => key.startsWith('bs') && !key.startsWith('bsConfig'));
    for (const key of bsKeys) {
      let pureKey = key.replace(/^bs/, '');
      pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
      attributes[pureKey] = normalizeData(element.dataset[key]);
    }
    return attributes;
  },
  getDataAttribute(element, key) {
    return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));
  }
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/config.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Class definition
 */

class Config {
  // Getters
  static get Default() {
    return {};
  }
  static get DefaultType() {
    return {};
  }
  static get NAME() {
    throw new Error('You have to implement the static method "NAME", for each component!');
  }
  _getConfig(config) {
    config = this._mergeConfigObj(config);
    config = this._configAfterMerge(config);
    this._typeCheckConfig(config);
    return config;
  }
  _configAfterMerge(config) {
    return config;
  }
  _mergeConfigObj(config, element) {
    const jsonConfig = isElement(element) ? Manipulator.getDataAttribute(element, 'config') : {}; // try to parse

    return {
      ...this.constructor.Default,
      ...(typeof jsonConfig === 'object' ? jsonConfig : {}),
      ...(isElement(element) ? Manipulator.getDataAttributes(element) : {}),
      ...(typeof config === 'object' ? config : {})
    };
  }
  _typeCheckConfig(config, configTypes = this.constructor.DefaultType) {
    for (const [property, expectedTypes] of Object.entries(configTypes)) {
      const value = config[property];
      const valueType = isElement(value) ? 'element' : toType(value);
      if (!new RegExp(expectedTypes).test(valueType)) {
        throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
      }
    }
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): base-component.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const VERSION = '5.3.0-alpha1';

/**
 * Class definition
 */

class BaseComponent extends Config {
  constructor(element, config) {
    super();
    element = getElement(element);
    if (!element) {
      return;
    }
    this._element = element;
    this._config = this._getConfig(config);
    Data.set(this._element, this.constructor.DATA_KEY, this);
  }

  // Public
  dispose() {
    Data.remove(this._element, this.constructor.DATA_KEY);
    EventHandler.off(this._element, this.constructor.EVENT_KEY);
    for (const propertyName of Object.getOwnPropertyNames(this)) {
      this[propertyName] = null;
    }
  }
  _queueCallback(callback, element, isAnimated = true) {
    executeAfterTransition(callback, element, isAnimated);
  }
  _getConfig(config) {
    config = this._mergeConfigObj(config, this._element);
    config = this._configAfterMerge(config);
    this._typeCheckConfig(config);
    return config;
  }

  // Static
  static getInstance(element) {
    return Data.get(getElement(element), this.DATA_KEY);
  }
  static getOrCreateInstance(element, config = {}) {
    return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
  }
  static get VERSION() {
    return VERSION;
  }
  static get DATA_KEY() {
    return `bs.${this.NAME}`;
  }
  static get EVENT_KEY() {
    return `.${this.DATA_KEY}`;
  }
  static eventName(name) {
    return `${name}${this.EVENT_KEY}`;
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): dom/selector-engine.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
const getSelector = element => {
  let selector = element.getAttribute('data-bs-target');
  if (!selector || selector === '#') {
    let hrefAttribute = 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 (!hrefAttribute || !hrefAttribute.includes('#') && !hrefAttribute.startsWith('.')) {
      return null;
    }

    // Just in case some CMS puts out a full URL with the anchor appended
    if (hrefAttribute.includes('#') && !hrefAttribute.startsWith('#')) {
      hrefAttribute = `#${hrefAttribute.split('#')[1]}`;
    }
    selector = hrefAttribute && hrefAttribute !== '#' ? hrefAttribute.trim() : null;
  }
  return parseSelector(selector);
};
const SelectorEngine = {
  find(selector, element = document.documentElement) {
    return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
  },
  findOne(selector, element = document.documentElement) {
    return Element.prototype.querySelector.call(element, selector);
  },
  children(element, selector) {
    return [].concat(...element.children).filter(child => child.matches(selector));
  },
  parents(element, selector) {
    const parents = [];
    let ancestor = element.parentNode.closest(selector);
    while (ancestor) {
      parents.push(ancestor);
      ancestor = ancestor.parentNode.closest(selector);
    }
    return parents;
  },
  prev(element, selector) {
    let previous = element.previousElementSibling;
    while (previous) {
      if (previous.matches(selector)) {
        return [previous];
      }
      previous = previous.previousElementSibling;
    }
    return [];
  },
  // TODO: this is now unused; remove later along with prev()
  next(element, selector) {
    let next = element.nextElementSibling;
    while (next) {
      if (next.matches(selector)) {
        return [next];
      }
      next = next.nextElementSibling;
    }
    return [];
  },
  focusableChildren(element) {
    const focusables = ['a', 'button', 'input', 'textarea', 'select', 'details', '[tabindex]', '[contenteditable="true"]'].map(selector => `${selector}:not([tabindex^="-"])`).join(',');
    return this.find(focusables, element).filter(el => !isDisabled(el) && isVisible(el));
  },
  getSelectorFromElement(element) {
    const selector = getSelector(element);
    if (selector) {
      return SelectorEngine.findOne(selector) ? selector : null;
    }
    return null;
  },
  getElementFromSelector(element) {
    const selector = getSelector(element);
    return selector ? SelectorEngine.findOne(selector) : null;
  },
  getMultipleElementsFromSelector(element) {
    const selector = getSelector(element);
    return selector ? SelectorEngine.find(selector) : [];
  }
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/component-functions.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */
const enableDismissTrigger = (component, method = 'hide') => {
  const clickEvent = `click.dismiss${component.EVENT_KEY}`;
  const name = component.NAME;
  EventHandler.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
    if (['A', 'AREA'].includes(this.tagName)) {
      event.preventDefault();
    }
    if (isDisabled(this)) {
      return;
    }
    const target = SelectorEngine.getElementFromSelector(this) || this.closest(`.${name}`);
    const instance = component.getOrCreateInstance(target);

    // Method argument is left, for Alert and only, as it doesn't implement the 'hide' method
    instance[method]();
  });
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): alert.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$f = 'alert';
const DATA_KEY$a = 'bs.alert';
const EVENT_KEY$b = `.${DATA_KEY$a}`;
const EVENT_CLOSE = `close${EVENT_KEY$b}`;
const EVENT_CLOSED = `closed${EVENT_KEY$b}`;
const CLASS_NAME_FADE$5 = 'fade';
const CLASS_NAME_SHOW$8 = 'show';

/**
 * Class definition
 */

class Alert extends BaseComponent {
  // Getters
  static get NAME() {
    return NAME$f;
  }

  // Public
  close() {
    const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE);
    if (closeEvent.defaultPrevented) {
      return;
    }
    this._element.classList.remove(CLASS_NAME_SHOW$8);
    const isAnimated = this._element.classList.contains(CLASS_NAME_FADE$5);
    this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
  }

  // Private
  _destroyElement() {
    this._element.remove();
    EventHandler.trigger(this._element, EVENT_CLOSED);
    this.dispose();
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Alert.getOrCreateInstance(this);
      if (typeof config !== 'string') {
        return;
      }
      if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config](this);
    });
  }
}

/**
 * Data API implementation
 */

enableDismissTrigger(Alert, 'close');

/**
 * jQuery
 */

defineJQueryPlugin(Alert);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): button.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$e = 'button';
const DATA_KEY$9 = 'bs.button';
const EVENT_KEY$a = `.${DATA_KEY$9}`;
const DATA_API_KEY$6 = '.data-api';
const CLASS_NAME_ACTIVE$3 = 'active';
const SELECTOR_DATA_TOGGLE$5 = '[data-bs-toggle="button"]';
const EVENT_CLICK_DATA_API$6 = `click${EVENT_KEY$a}${DATA_API_KEY$6}`;

/**
 * Class definition
 */

class Button extends BaseComponent {
  // Getters
  static get NAME() {
    return NAME$e;
  }

  // Public
  toggle() {
    // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
    this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE$3));
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Button.getOrCreateInstance(this);
      if (config === 'toggle') {
        data[config]();
      }
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$5, event => {
  event.preventDefault();
  const button = event.target.closest(SELECTOR_DATA_TOGGLE$5);
  const data = Button.getOrCreateInstance(button);
  data.toggle();
});

/**
 * jQuery
 */

defineJQueryPlugin(Button);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/swipe.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$d = 'swipe';
const EVENT_KEY$9 = '.bs.swipe';
const EVENT_TOUCHSTART = `touchstart${EVENT_KEY$9}`;
const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY$9}`;
const EVENT_TOUCHEND = `touchend${EVENT_KEY$9}`;
const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY$9}`;
const EVENT_POINTERUP = `pointerup${EVENT_KEY$9}`;
const POINTER_TYPE_TOUCH = 'touch';
const POINTER_TYPE_PEN = 'pen';
const CLASS_NAME_POINTER_EVENT = 'pointer-event';
const SWIPE_THRESHOLD = 40;
const Default$c = {
  endCallback: null,
  leftCallback: null,
  rightCallback: null
};
const DefaultType$c = {
  endCallback: '(function|null)',
  leftCallback: '(function|null)',
  rightCallback: '(function|null)'
};

/**
 * Class definition
 */

class Swipe extends Config {
  constructor(element, config) {
    super();
    this._element = element;
    if (!element || !Swipe.isSupported()) {
      return;
    }
    this._config = this._getConfig(config);
    this._deltaX = 0;
    this._supportPointerEvents = Boolean(window.PointerEvent);
    this._initEvents();
  }

  // Getters
  static get Default() {
    return Default$c;
  }
  static get DefaultType() {
    return DefaultType$c;
  }
  static get NAME() {
    return NAME$d;
  }

  // Public
  dispose() {
    EventHandler.off(this._element, EVENT_KEY$9);
  }

  // Private
  _start(event) {
    if (!this._supportPointerEvents) {
      this._deltaX = event.touches[0].clientX;
      return;
    }
    if (this._eventIsPointerPenTouch(event)) {
      this._deltaX = event.clientX;
    }
  }
  _end(event) {
    if (this._eventIsPointerPenTouch(event)) {
      this._deltaX = event.clientX - this._deltaX;
    }
    this._handleSwipe();
    execute(this._config.endCallback);
  }
  _move(event) {
    this._deltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this._deltaX;
  }
  _handleSwipe() {
    const absDeltaX = Math.abs(this._deltaX);
    if (absDeltaX <= SWIPE_THRESHOLD) {
      return;
    }
    const direction = absDeltaX / this._deltaX;
    this._deltaX = 0;
    if (!direction) {
      return;
    }
    execute(direction > 0 ? this._config.rightCallback : this._config.leftCallback);
  }
  _initEvents() {
    if (this._supportPointerEvents) {
      EventHandler.on(this._element, EVENT_POINTERDOWN, event => this._start(event));
      EventHandler.on(this._element, EVENT_POINTERUP, event => this._end(event));
      this._element.classList.add(CLASS_NAME_POINTER_EVENT);
    } else {
      EventHandler.on(this._element, EVENT_TOUCHSTART, event => this._start(event));
      EventHandler.on(this._element, EVENT_TOUCHMOVE, event => this._move(event));
      EventHandler.on(this._element, EVENT_TOUCHEND, event => this._end(event));
    }
  }
  _eventIsPointerPenTouch(event) {
    return this._supportPointerEvents && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
  }

  // Static
  static isSupported() {
    return 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): carousel.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$c = 'carousel';
const DATA_KEY$8 = 'bs.carousel';
const EVENT_KEY$8 = `.${DATA_KEY$8}`;
const DATA_API_KEY$5 = '.data-api';
const ARROW_LEFT_KEY$1 = 'ArrowLeft';
const ARROW_RIGHT_KEY$1 = 'ArrowRight';
const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch

const ORDER_NEXT = 'next';
const ORDER_PREV = 'prev';
const DIRECTION_LEFT = 'left';
const DIRECTION_RIGHT = 'right';
const EVENT_SLIDE = `slide${EVENT_KEY$8}`;
const EVENT_SLID = `slid${EVENT_KEY$8}`;
const EVENT_KEYDOWN$1 = `keydown${EVENT_KEY$8}`;
const EVENT_MOUSEENTER$1 = `mouseenter${EVENT_KEY$8}`;
const EVENT_MOUSELEAVE$1 = `mouseleave${EVENT_KEY$8}`;
const EVENT_DRAG_START = `dragstart${EVENT_KEY$8}`;
const EVENT_LOAD_DATA_API$3 = `load${EVENT_KEY$8}${DATA_API_KEY$5}`;
const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$8}${DATA_API_KEY$5}`;
const CLASS_NAME_CAROUSEL = 'carousel';
const CLASS_NAME_ACTIVE$2 = 'active';
const CLASS_NAME_SLIDE = 'slide';
const CLASS_NAME_END = 'carousel-item-end';
const CLASS_NAME_START = 'carousel-item-start';
const CLASS_NAME_NEXT = 'carousel-item-next';
const CLASS_NAME_PREV = 'carousel-item-prev';
const SELECTOR_ACTIVE = '.active';
const SELECTOR_ITEM = '.carousel-item';
const SELECTOR_ACTIVE_ITEM = SELECTOR_ACTIVE + SELECTOR_ITEM;
const SELECTOR_ITEM_IMG = '.carousel-item img';
const SELECTOR_INDICATORS = '.carousel-indicators';
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
const KEY_TO_DIRECTION = {
  [ARROW_LEFT_KEY$1]: DIRECTION_RIGHT,
  [ARROW_RIGHT_KEY$1]: DIRECTION_LEFT
};
const Default$b = {
  interval: 5000,
  keyboard: true,
  pause: 'hover',
  ride: false,
  touch: true,
  wrap: true
};
const DefaultType$b = {
  interval: '(number|boolean)',
  // TODO:v6 remove boolean support
  keyboard: 'boolean',
  pause: '(string|boolean)',
  ride: '(boolean|string)',
  touch: 'boolean',
  wrap: 'boolean'
};

/**
 * Class definition
 */

class Carousel extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._interval = null;
    this._activeElement = null;
    this._isSliding = false;
    this.touchTimeout = null;
    this._swipeHelper = null;
    this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
    this._addEventListeners();
    if (this._config.ride === CLASS_NAME_CAROUSEL) {
      this.cycle();
    }
  }

  // Getters
  static get Default() {
    return Default$b;
  }
  static get DefaultType() {
    return DefaultType$b;
  }
  static get NAME() {
    return NAME$c;
  }

  // Public
  next() {
    this._slide(ORDER_NEXT);
  }
  nextWhenVisible() {
    // FIXME TODO use `document.visibilityState`
    // Don't call next when the page isn't visible
    // or the carousel or its parent isn't visible
    if (!document.hidden && isVisible(this._element)) {
      this.next();
    }
  }
  prev() {
    this._slide(ORDER_PREV);
  }
  pause() {
    if (this._isSliding) {
      triggerTransitionEnd(this._element);
    }
    this._clearInterval();
  }
  cycle() {
    this._clearInterval();
    this._updateInterval();
    this._interval = setInterval(() => this.nextWhenVisible(), this._config.interval);
  }
  _maybeEnableCycle() {
    if (!this._config.ride) {
      return;
    }
    if (this._isSliding) {
      EventHandler.one(this._element, EVENT_SLID, () => this.cycle());
      return;
    }
    this.cycle();
  }
  to(index) {
    const items = this._getItems();
    if (index > items.length - 1 || index < 0) {
      return;
    }
    if (this._isSliding) {
      EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
      return;
    }
    const activeIndex = this._getItemIndex(this._getActive());
    if (activeIndex === index) {
      return;
    }
    const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
    this._slide(order, items[index]);
  }
  dispose() {
    if (this._swipeHelper) {
      this._swipeHelper.dispose();
    }
    super.dispose();
  }

  // Private
  _configAfterMerge(config) {
    config.defaultInterval = config.interval;
    return config;
  }
  _addEventListeners() {
    if (this._config.keyboard) {
      EventHandler.on(this._element, EVENT_KEYDOWN$1, event => this._keydown(event));
    }
    if (this._config.pause === 'hover') {
      EventHandler.on(this._element, EVENT_MOUSEENTER$1, () => this.pause());
      EventHandler.on(this._element, EVENT_MOUSELEAVE$1, () => this._maybeEnableCycle());
    }
    if (this._config.touch && Swipe.isSupported()) {
      this._addTouchEventListeners();
    }
  }
  _addTouchEventListeners() {
    for (const img of SelectorEngine.find(SELECTOR_ITEM_IMG, this._element)) {
      EventHandler.on(img, EVENT_DRAG_START, event => event.preventDefault());
    }
    const endCallBack = () => {
      if (this._config.pause !== 'hover') {
        return;
      }

      // If it's a touch-enabled device, mouseenter/leave are fired as
      // part of the mouse compatibility events on first tap - the carousel
      // would stop cycling until user tapped out of it;
      // here, we listen for touchend, explicitly pause the carousel
      // (as if it's the second time we tap on it, mouseenter compat event
      // is NOT fired) and after a timeout (to allow for mouse compatibility
      // events to fire) we explicitly restart cycling

      this.pause();
      if (this.touchTimeout) {
        clearTimeout(this.touchTimeout);
      }
      this.touchTimeout = setTimeout(() => this._maybeEnableCycle(), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
    };
    const swipeConfig = {
      leftCallback: () => this._slide(this._directionToOrder(DIRECTION_LEFT)),
      rightCallback: () => this._slide(this._directionToOrder(DIRECTION_RIGHT)),
      endCallback: endCallBack
    };
    this._swipeHelper = new Swipe(this._element, swipeConfig);
  }
  _keydown(event) {
    if (/input|textarea/i.test(event.target.tagName)) {
      return;
    }
    const direction = KEY_TO_DIRECTION[event.key];
    if (direction) {
      event.preventDefault();
      this._slide(this._directionToOrder(direction));
    }
  }
  _getItemIndex(element) {
    return this._getItems().indexOf(element);
  }
  _setActiveIndicatorElement(index) {
    if (!this._indicatorsElement) {
      return;
    }
    const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE, this._indicatorsElement);
    activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);
    activeIndicator.removeAttribute('aria-current');
    const newActiveIndicator = SelectorEngine.findOne(`[data-bs-slide-to="${index}"]`, this._indicatorsElement);
    if (newActiveIndicator) {
      newActiveIndicator.classList.add(CLASS_NAME_ACTIVE$2);
      newActiveIndicator.setAttribute('aria-current', 'true');
    }
  }
  _updateInterval() {
    const element = this._activeElement || this._getActive();
    if (!element) {
      return;
    }
    const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
    this._config.interval = elementInterval || this._config.defaultInterval;
  }
  _slide(order, element = null) {
    if (this._isSliding) {
      return;
    }
    const activeElement = this._getActive();
    const isNext = order === ORDER_NEXT;
    const nextElement = element || getNextActiveElement(this._getItems(), activeElement, isNext, this._config.wrap);
    if (nextElement === activeElement) {
      return;
    }
    const nextElementIndex = this._getItemIndex(nextElement);
    const triggerEvent = eventName => {
      return EventHandler.trigger(this._element, eventName, {
        relatedTarget: nextElement,
        direction: this._orderToDirection(order),
        from: this._getItemIndex(activeElement),
        to: nextElementIndex
      });
    };
    const slideEvent = triggerEvent(EVENT_SLIDE);
    if (slideEvent.defaultPrevented) {
      return;
    }
    if (!activeElement || !nextElement) {
      // Some weirdness is happening, so we bail
      // todo: change tests that use empty divs to avoid this check
      return;
    }
    const isCycling = Boolean(this._interval);
    this.pause();
    this._isSliding = true;
    this._setActiveIndicatorElement(nextElementIndex);
    this._activeElement = nextElement;
    const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
    const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
    nextElement.classList.add(orderClassName);
    reflow(nextElement);
    activeElement.classList.add(directionalClassName);
    nextElement.classList.add(directionalClassName);
    const completeCallBack = () => {
      nextElement.classList.remove(directionalClassName, orderClassName);
      nextElement.classList.add(CLASS_NAME_ACTIVE$2);
      activeElement.classList.remove(CLASS_NAME_ACTIVE$2, orderClassName, directionalClassName);
      this._isSliding = false;
      triggerEvent(EVENT_SLID);
    };
    this._queueCallback(completeCallBack, activeElement, this._isAnimated());
    if (isCycling) {
      this.cycle();
    }
  }
  _isAnimated() {
    return this._element.classList.contains(CLASS_NAME_SLIDE);
  }
  _getActive() {
    return SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
  }
  _getItems() {
    return SelectorEngine.find(SELECTOR_ITEM, this._element);
  }
  _clearInterval() {
    if (this._interval) {
      clearInterval(this._interval);
      this._interval = null;
    }
  }
  _directionToOrder(direction) {
    if (isRTL()) {
      return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
    }
    return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
  }
  _orderToDirection(order) {
    if (isRTL()) {
      return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
    }
    return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Carousel.getOrCreateInstance(this, config);
      if (typeof config === 'number') {
        data.to(config);
        return;
      }
      if (typeof config === 'string') {
        if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config]();
      }
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_CLICK_DATA_API$5, SELECTOR_DATA_SLIDE, function (event) {
  const target = SelectorEngine.getElementFromSelector(this);
  if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
    return;
  }
  event.preventDefault();
  const carousel = Carousel.getOrCreateInstance(target);
  const slideIndex = this.getAttribute('data-bs-slide-to');
  if (slideIndex) {
    carousel.to(slideIndex);
    carousel._maybeEnableCycle();
    return;
  }
  if (Manipulator.getDataAttribute(this, 'slide') === 'next') {
    carousel.next();
    carousel._maybeEnableCycle();
    return;
  }
  carousel.prev();
  carousel._maybeEnableCycle();
});
EventHandler.on(window, EVENT_LOAD_DATA_API$3, () => {
  const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
  for (const carousel of carousels) {
    Carousel.getOrCreateInstance(carousel);
  }
});

/**
 * jQuery
 */

defineJQueryPlugin(Carousel);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): collapse.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$b = 'collapse';
const DATA_KEY$7 = 'bs.collapse';
const EVENT_KEY$7 = `.${DATA_KEY$7}`;
const DATA_API_KEY$4 = '.data-api';
const EVENT_SHOW$6 = `show${EVENT_KEY$7}`;
const EVENT_SHOWN$6 = `shown${EVENT_KEY$7}`;
const EVENT_HIDE$6 = `hide${EVENT_KEY$7}`;
const EVENT_HIDDEN$6 = `hidden${EVENT_KEY$7}`;
const EVENT_CLICK_DATA_API$4 = `click${EVENT_KEY$7}${DATA_API_KEY$4}`;
const CLASS_NAME_SHOW$7 = 'show';
const CLASS_NAME_COLLAPSE = 'collapse';
const CLASS_NAME_COLLAPSING = 'collapsing';
const CLASS_NAME_COLLAPSED = 'collapsed';
const CLASS_NAME_DEEPER_CHILDREN = `:scope .${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$4 = '[data-bs-toggle="collapse"]';
const Default$a = {
  parent: null,
  toggle: true
};
const DefaultType$a = {
  parent: '(null|element)',
  toggle: 'boolean'
};

/**
 * Class definition
 */

class Collapse extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._isTransitioning = false;
    this._triggerArray = [];
    const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);
    for (const elem of toggleList) {
      const selector = SelectorEngine.getSelectorFromElement(elem);
      const filterElement = SelectorEngine.find(selector).filter(foundElement => foundElement === 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$a;
  }
  static get DefaultType() {
    return DefaultType$a;
  }
  static get NAME() {
    return NAME$b;
  }

  // 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.trigger(this._element, EVENT_SHOW$6);
    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$7);
      this._element.style[dimension] = '';
      EventHandler.trigger(this._element, EVENT_SHOWN$6);
    };
    const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
    const scrollSize = `scroll${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.trigger(this._element, EVENT_HIDE$6);
    if (startEvent.defaultPrevented) {
      return;
    }
    const dimension = this._getDimension();
    this._element.style[dimension] = `${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$7);
    for (const trigger of this._triggerArray) {
      const element = SelectorEngine.getElementFromSelector(trigger);
      if (element && !this._isShown(element)) {
        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.trigger(this._element, EVENT_HIDDEN$6);
    };
    this._element.style[dimension] = '';
    this._queueCallback(complete, this._element, true);
  }
  _isShown(element = this._element) {
    return element.classList.contains(CLASS_NAME_SHOW$7);
  }

  // Private
  _configAfterMerge(config) {
    config.toggle = Boolean(config.toggle); // Coerce string values
    config.parent = getElement(config.parent);
    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$4);
    for (const element of children) {
      const selected = SelectorEngine.getElementFromSelector(element);
      if (selected) {
        this._addAriaAndCollapsedClass([element], this._isShown(selected));
      }
    }
  }
  _getFirstLevelChildren(selector) {
    const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
    // remove children if greater depth
    return SelectorEngine.find(selector, this._config.parent).filter(element => !children.includes(element));
  }
  _addAriaAndCollapsedClass(triggerArray, isOpen) {
    if (!triggerArray.length) {
      return;
    }
    for (const element of triggerArray) {
      element.classList.toggle(CLASS_NAME_COLLAPSED, !isOpen);
      element.setAttribute('aria-expanded', isOpen);
    }
  }

  // Static
  static jQueryInterface(config) {
    const _config = {};
    if (typeof config === 'string' && /show|hide/.test(config)) {
      _config.toggle = false;
    }
    return this.each(function () {
      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.on(document, EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$4, 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();
  }
  for (const element of SelectorEngine.getMultipleElementsFromSelector(this)) {
    Collapse.getOrCreateInstance(element, {
      toggle: false
    }).toggle();
  }
});

/**
 * jQuery
 */

defineJQueryPlugin(Collapse);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): dropdown.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$a = 'dropdown';
const DATA_KEY$6 = 'bs.dropdown';
const EVENT_KEY$6 = `.${DATA_KEY$6}`;
const DATA_API_KEY$3 = '.data-api';
const ESCAPE_KEY$2 = 'Escape';
const TAB_KEY$1 = 'Tab';
const ARROW_UP_KEY$1 = 'ArrowUp';
const ARROW_DOWN_KEY$1 = 'ArrowDown';
const RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button

const EVENT_HIDE$5 = `hide${EVENT_KEY$6}`;
const EVENT_HIDDEN$5 = `hidden${EVENT_KEY$6}`;
const EVENT_SHOW$5 = `show${EVENT_KEY$6}`;
const EVENT_SHOWN$5 = `shown${EVENT_KEY$6}`;
const EVENT_CLICK_DATA_API$3 = `click${EVENT_KEY$6}${DATA_API_KEY$3}`;
const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY$6}${DATA_API_KEY$3}`;
const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY$6}${DATA_API_KEY$3}`;
const CLASS_NAME_SHOW$6 = 'show';
const CLASS_NAME_DROPUP = 'dropup';
const CLASS_NAME_DROPEND = 'dropend';
const CLASS_NAME_DROPSTART = 'dropstart';
const CLASS_NAME_DROPUP_CENTER = 'dropup-center';
const CLASS_NAME_DROPDOWN_CENTER = 'dropdown-center';
const SELECTOR_DATA_TOGGLE$3 = '[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)';
const SELECTOR_DATA_TOGGLE_SHOWN = `${SELECTOR_DATA_TOGGLE$3}.${CLASS_NAME_SHOW$6}`;
const SELECTOR_MENU = '.dropdown-menu';
const SELECTOR_NAVBAR = '.navbar';
const SELECTOR_NAVBAR_NAV = '.navbar-nav';
const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start';
const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end';
const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start';
const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end';
const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start';
const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start';
const PLACEMENT_TOPCENTER = 'top';
const PLACEMENT_BOTTOMCENTER = 'bottom';
const Default$9 = {
  autoClose: true,
  boundary: 'clippingParents',
  display: 'dynamic',
  offset: [0, 2],
  popperConfig: null,
  reference: 'toggle'
};
const DefaultType$9 = {
  autoClose: '(boolean|string)',
  boundary: '(string|element)',
  display: 'string',
  offset: '(array|string|function)',
  popperConfig: '(null|object|function)',
  reference: '(string|element|object)'
};

/**
 * Class definition
 */

class Dropdown extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._popper = null;
    this._parent = this._element.parentNode; // dropdown wrapper
    // todo: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
    this._menu = SelectorEngine.next(this._element, SELECTOR_MENU)[0] || SelectorEngine.prev(this._element, SELECTOR_MENU)[0] || SelectorEngine.findOne(SELECTOR_MENU, this._parent);
    this._inNavbar = this._detectNavbar();
  }

  // Getters
  static get Default() {
    return Default$9;
  }
  static get DefaultType() {
    return DefaultType$9;
  }
  static get NAME() {
    return NAME$a;
  }

  // Public
  toggle() {
    return this._isShown() ? this.hide() : this.show();
  }
  show() {
    if (isDisabled(this._element) || this._isShown()) {
      return;
    }
    const relatedTarget = {
      relatedTarget: this._element
    };
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$5, relatedTarget);
    if (showEvent.defaultPrevented) {
      return;
    }
    this._createPopper();

    // If this is a touch-enabled device we add extra
    // empty mouseover listeners to the body's immediate children;
    // only needed because of broken event delegation on iOS
    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
    if ('ontouchstart' in document.documentElement && !this._parent.closest(SELECTOR_NAVBAR_NAV)) {
      for (const element of [].concat(...document.body.children)) {
        EventHandler.on(element, 'mouseover', noop);
      }
    }
    this._element.focus();
    this._element.setAttribute('aria-expanded', true);
    this._menu.classList.add(CLASS_NAME_SHOW$6);
    this._element.classList.add(CLASS_NAME_SHOW$6);
    EventHandler.trigger(this._element, EVENT_SHOWN$5, relatedTarget);
  }
  hide() {
    if (isDisabled(this._element) || !this._isShown()) {
      return;
    }
    const relatedTarget = {
      relatedTarget: this._element
    };
    this._completeHide(relatedTarget);
  }
  dispose() {
    if (this._popper) {
      this._popper.destroy();
    }
    super.dispose();
  }
  update() {
    this._inNavbar = this._detectNavbar();
    if (this._popper) {
      this._popper.update();
    }
  }

  // Private
  _completeHide(relatedTarget) {
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$5, relatedTarget);
    if (hideEvent.defaultPrevented) {
      return;
    }

    // If this is a touch-enabled device we remove the extra
    // empty mouseover listeners we added for iOS support
    if ('ontouchstart' in document.documentElement) {
      for (const element of [].concat(...document.body.children)) {
        EventHandler.off(element, 'mouseover', noop);
      }
    }
    if (this._popper) {
      this._popper.destroy();
    }
    this._menu.classList.remove(CLASS_NAME_SHOW$6);
    this._element.classList.remove(CLASS_NAME_SHOW$6);
    this._element.setAttribute('aria-expanded', 'false');
    Manipulator.removeDataAttribute(this._menu, 'popper');
    EventHandler.trigger(this._element, EVENT_HIDDEN$5, relatedTarget);
  }
  _getConfig(config) {
    config = super._getConfig(config);
    if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') {
      // Popper virtual elements require a getBoundingClientRect method
      throw new TypeError(`${NAME$a.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);
    }
    return config;
  }
  _createPopper() {
    if (typeof Popper === 'undefined') {
      throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
    }
    let referenceElement = this._element;
    if (this._config.reference === 'parent') {
      referenceElement = this._parent;
    } else if (isElement(this._config.reference)) {
      referenceElement = getElement(this._config.reference);
    } else if (typeof this._config.reference === 'object') {
      referenceElement = this._config.reference;
    }
    const popperConfig = this._getPopperConfig();
    this._popper = Popper.createPopper(referenceElement, this._menu, popperConfig);
  }
  _isShown() {
    return this._menu.classList.contains(CLASS_NAME_SHOW$6);
  }
  _getPlacement() {
    const parentDropdown = this._parent;
    if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
      return PLACEMENT_RIGHT;
    }
    if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
      return PLACEMENT_LEFT;
    }
    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)) {
      return PLACEMENT_TOPCENTER;
    }
    if (parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)) {
      return PLACEMENT_BOTTOMCENTER;
    }

    // We need to trim the value because custom properties can also include spaces
    const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
      return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
    }
    return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
  }
  _detectNavbar() {
    return this._element.closest(SELECTOR_NAVBAR) !== null;
  }
  _getOffset() {
    const {
      offset
    } = this._config;
    if (typeof offset === 'string') {
      return offset.split(',').map(value => Number.parseInt(value, 10));
    }
    if (typeof offset === 'function') {
      return popperData => offset(popperData, this._element);
    }
    return offset;
  }
  _getPopperConfig() {
    const defaultBsPopperConfig = {
      placement: this._getPlacement(),
      modifiers: [{
        name: 'preventOverflow',
        options: {
          boundary: this._config.boundary
        }
      }, {
        name: 'offset',
        options: {
          offset: this._getOffset()
        }
      }]
    };

    // Disable Popper if we have a static display or Dropdown is in Navbar
    if (this._inNavbar || this._config.display === 'static') {
      Manipulator.setDataAttribute(this._menu, 'popper', 'static'); // todo:v6 remove
      defaultBsPopperConfig.modifiers = [{
        name: 'applyStyles',
        enabled: false
      }];
    }
    return {
      ...defaultBsPopperConfig,
      ...execute(this._config.popperConfig, [defaultBsPopperConfig])
    };
  }
  _selectMenuItem({
    key,
    target
  }) {
    const items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(element => isVisible(element));
    if (!items.length) {
      return;
    }

    // if target isn't included in items (e.g. when expanding the dropdown)
    // allow cycling to get the last item in case key equals ARROW_UP_KEY
    getNextActiveElement(items, target, key === ARROW_DOWN_KEY$1, !items.includes(target)).focus();
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Dropdown.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config]();
    });
  }
  static clearMenus(event) {
    if (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY$1) {
      return;
    }
    const openToggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE_SHOWN);
    for (const toggle of openToggles) {
      const context = Dropdown.getInstance(toggle);
      if (!context || context._config.autoClose === false) {
        continue;
      }
      const composedPath = event.composedPath();
      const isMenuTarget = composedPath.includes(context._menu);
      if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) {
        continue;
      }

      // Tab navigation through the dropdown menu or events from contained inputs shouldn't close the menu
      if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY$1 || /input|select|option|textarea|form/i.test(event.target.tagName))) {
        continue;
      }
      const relatedTarget = {
        relatedTarget: context._element
      };
      if (event.type === 'click') {
        relatedTarget.clickEvent = event;
      }
      context._completeHide(relatedTarget);
    }
  }
  static dataApiKeydownHandler(event) {
    // If not an UP | DOWN | ESCAPE key => not a dropdown command
    // If input/textarea && if key is other than ESCAPE => not a dropdown command

    const isInput = /input|textarea/i.test(event.target.tagName);
    const isEscapeEvent = event.key === ESCAPE_KEY$2;
    const isUpOrDownEvent = [ARROW_UP_KEY$1, ARROW_DOWN_KEY$1].includes(event.key);
    if (!isUpOrDownEvent && !isEscapeEvent) {
      return;
    }
    if (isInput && !isEscapeEvent) {
      return;
    }
    event.preventDefault();

    // todo: v6 revert #37011 & change markup https://getbootstrap.com/docs/5.3/forms/input-group/
    const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE$3) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE$3)[0] || SelectorEngine.next(this, SELECTOR_DATA_TOGGLE$3)[0] || SelectorEngine.findOne(SELECTOR_DATA_TOGGLE$3, event.delegateTarget.parentNode);
    const instance = Dropdown.getOrCreateInstance(getToggleButton);
    if (isUpOrDownEvent) {
      event.stopPropagation();
      instance.show();
      instance._selectMenuItem(event);
      return;
    }
    if (instance._isShown()) {
      // else is escape and we check if it is shown
      event.stopPropagation();
      instance.hide();
      getToggleButton.focus();
    }
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$3, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, Dropdown.clearMenus);
EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$3, function (event) {
  event.preventDefault();
  Dropdown.getOrCreateInstance(this).toggle();
});

/**
 * jQuery
 */

defineJQueryPlugin(Dropdown);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/scrollBar.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
const SELECTOR_STICKY_CONTENT = '.sticky-top';
const PROPERTY_PADDING = 'padding-right';
const PROPERTY_MARGIN = 'margin-right';

/**
 * Class definition
 */

class ScrollBarHelper {
  constructor() {
    this._element = document.body;
  }

  // Public
  getWidth() {
    // https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
    const documentWidth = document.documentElement.clientWidth;
    return Math.abs(window.innerWidth - documentWidth);
  }
  hide() {
    const width = this.getWidth();
    this._disableOverFlow();
    // give padding to element to balance the hidden scrollbar width
    this._setElementAttributes(this._element, PROPERTY_PADDING, calculatedValue => calculatedValue + width);
    // trick: We adjust positive paddingRight and negative marginRight to sticky-top elements to keep showing fullwidth
    this._setElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING, calculatedValue => calculatedValue + width);
    this._setElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN, calculatedValue => calculatedValue - width);
  }
  reset() {
    this._resetElementAttributes(this._element, 'overflow');
    this._resetElementAttributes(this._element, PROPERTY_PADDING);
    this._resetElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING);
    this._resetElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN);
  }
  isOverflowing() {
    return this.getWidth() > 0;
  }

  // Private
  _disableOverFlow() {
    this._saveInitialAttribute(this._element, 'overflow');
    this._element.style.overflow = 'hidden';
  }
  _setElementAttributes(selector, styleProperty, callback) {
    const scrollbarWidth = this.getWidth();
    const manipulationCallBack = element => {
      if (element !== this._element && window.innerWidth > element.clientWidth + scrollbarWidth) {
        return;
      }
      this._saveInitialAttribute(element, styleProperty);
      const calculatedValue = window.getComputedStyle(element).getPropertyValue(styleProperty);
      element.style.setProperty(styleProperty, `${callback(Number.parseFloat(calculatedValue))}px`);
    };
    this._applyManipulationCallback(selector, manipulationCallBack);
  }
  _saveInitialAttribute(element, styleProperty) {
    const actualValue = element.style.getPropertyValue(styleProperty);
    if (actualValue) {
      Manipulator.setDataAttribute(element, styleProperty, actualValue);
    }
  }
  _resetElementAttributes(selector, styleProperty) {
    const manipulationCallBack = element => {
      const value = Manipulator.getDataAttribute(element, styleProperty);
      // We only want to remove the property if the value is `null`; the value can also be zero
      if (value === null) {
        element.style.removeProperty(styleProperty);
        return;
      }
      Manipulator.removeDataAttribute(element, styleProperty);
      element.style.setProperty(styleProperty, value);
    };
    this._applyManipulationCallback(selector, manipulationCallBack);
  }
  _applyManipulationCallback(selector, callBack) {
    if (isElement(selector)) {
      callBack(selector);
      return;
    }
    for (const sel of SelectorEngine.find(selector, this._element)) {
      callBack(sel);
    }
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/backdrop.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$9 = 'backdrop';
const CLASS_NAME_FADE$4 = 'fade';
const CLASS_NAME_SHOW$5 = 'show';
const EVENT_MOUSEDOWN = `mousedown.bs.${NAME$9}`;
const Default$8 = {
  className: 'modal-backdrop',
  clickCallback: null,
  isAnimated: false,
  isVisible: true,
  // if false, we use the backdrop helper without adding any element to the dom
  rootElement: 'body' // give the choice to place backdrop under different elements
};

const DefaultType$8 = {
  className: 'string',
  clickCallback: '(function|null)',
  isAnimated: 'boolean',
  isVisible: 'boolean',
  rootElement: '(element|string)'
};

/**
 * Class definition
 */

class Backdrop extends Config {
  constructor(config) {
    super();
    this._config = this._getConfig(config);
    this._isAppended = false;
    this._element = null;
  }

  // Getters
  static get Default() {
    return Default$8;
  }
  static get DefaultType() {
    return DefaultType$8;
  }
  static get NAME() {
    return NAME$9;
  }

  // Public
  show(callback) {
    if (!this._config.isVisible) {
      execute(callback);
      return;
    }
    this._append();
    const element = this._getElement();
    if (this._config.isAnimated) {
      reflow(element);
    }
    element.classList.add(CLASS_NAME_SHOW$5);
    this._emulateAnimation(() => {
      execute(callback);
    });
  }
  hide(callback) {
    if (!this._config.isVisible) {
      execute(callback);
      return;
    }
    this._getElement().classList.remove(CLASS_NAME_SHOW$5);
    this._emulateAnimation(() => {
      this.dispose();
      execute(callback);
    });
  }
  dispose() {
    if (!this._isAppended) {
      return;
    }
    EventHandler.off(this._element, EVENT_MOUSEDOWN);
    this._element.remove();
    this._isAppended = false;
  }

  // Private
  _getElement() {
    if (!this._element) {
      const backdrop = document.createElement('div');
      backdrop.className = this._config.className;
      if (this._config.isAnimated) {
        backdrop.classList.add(CLASS_NAME_FADE$4);
      }
      this._element = backdrop;
    }
    return this._element;
  }
  _configAfterMerge(config) {
    // use getElement() with the default "body" to get a fresh Element on each instantiation
    config.rootElement = getElement(config.rootElement);
    return config;
  }
  _append() {
    if (this._isAppended) {
      return;
    }
    const element = this._getElement();
    this._config.rootElement.append(element);
    EventHandler.on(element, EVENT_MOUSEDOWN, () => {
      execute(this._config.clickCallback);
    });
    this._isAppended = true;
  }
  _emulateAnimation(callback) {
    executeAfterTransition(callback, this._getElement(), this._config.isAnimated);
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/focustrap.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$8 = 'focustrap';
const DATA_KEY$5 = 'bs.focustrap';
const EVENT_KEY$5 = `.${DATA_KEY$5}`;
const EVENT_FOCUSIN$2 = `focusin${EVENT_KEY$5}`;
const EVENT_KEYDOWN_TAB = `keydown.tab${EVENT_KEY$5}`;
const TAB_KEY = 'Tab';
const TAB_NAV_FORWARD = 'forward';
const TAB_NAV_BACKWARD = 'backward';
const Default$7 = {
  autofocus: true,
  trapElement: null // The element to trap focus inside of
};

const DefaultType$7 = {
  autofocus: 'boolean',
  trapElement: 'element'
};

/**
 * Class definition
 */

class FocusTrap extends Config {
  constructor(config) {
    super();
    this._config = this._getConfig(config);
    this._isActive = false;
    this._lastTabNavDirection = null;
  }

  // Getters
  static get Default() {
    return Default$7;
  }
  static get DefaultType() {
    return DefaultType$7;
  }
  static get NAME() {
    return NAME$8;
  }

  // Public
  activate() {
    if (this._isActive) {
      return;
    }
    if (this._config.autofocus) {
      this._config.trapElement.focus();
    }
    EventHandler.off(document, EVENT_KEY$5); // guard against infinite focus loop
    EventHandler.on(document, EVENT_FOCUSIN$2, event => this._handleFocusin(event));
    EventHandler.on(document, EVENT_KEYDOWN_TAB, event => this._handleKeydown(event));
    this._isActive = true;
  }
  deactivate() {
    if (!this._isActive) {
      return;
    }
    this._isActive = false;
    EventHandler.off(document, EVENT_KEY$5);
  }

  // Private
  _handleFocusin(event) {
    const {
      trapElement
    } = this._config;
    if (event.target === document || event.target === trapElement || trapElement.contains(event.target)) {
      return;
    }
    const elements = SelectorEngine.focusableChildren(trapElement);
    if (elements.length === 0) {
      trapElement.focus();
    } else if (this._lastTabNavDirection === TAB_NAV_BACKWARD) {
      elements[elements.length - 1].focus();
    } else {
      elements[0].focus();
    }
  }
  _handleKeydown(event) {
    if (event.key !== TAB_KEY) {
      return;
    }
    this._lastTabNavDirection = event.shiftKey ? TAB_NAV_BACKWARD : TAB_NAV_FORWARD;
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): modal.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$7 = 'modal';
const DATA_KEY$4 = 'bs.modal';
const EVENT_KEY$4 = `.${DATA_KEY$4}`;
const DATA_API_KEY$2 = '.data-api';
const ESCAPE_KEY$1 = 'Escape';
const EVENT_HIDE$4 = `hide${EVENT_KEY$4}`;
const EVENT_HIDE_PREVENTED$1 = `hidePrevented${EVENT_KEY$4}`;
const EVENT_HIDDEN$4 = `hidden${EVENT_KEY$4}`;
const EVENT_SHOW$4 = `show${EVENT_KEY$4}`;
const EVENT_SHOWN$4 = `shown${EVENT_KEY$4}`;
const EVENT_RESIZE$1 = `resize${EVENT_KEY$4}`;
const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY$4}`;
const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY$4}`;
const EVENT_KEYDOWN_DISMISS$1 = `keydown.dismiss${EVENT_KEY$4}`;
const EVENT_CLICK_DATA_API$2 = `click${EVENT_KEY$4}${DATA_API_KEY$2}`;
const CLASS_NAME_OPEN = 'modal-open';
const CLASS_NAME_FADE$3 = 'fade';
const CLASS_NAME_SHOW$4 = 'show';
const CLASS_NAME_STATIC = 'modal-static';
const OPEN_SELECTOR$1 = '.modal.show';
const SELECTOR_DIALOG = '.modal-dialog';
const SELECTOR_MODAL_BODY = '.modal-body';
const SELECTOR_DATA_TOGGLE$2 = '[data-bs-toggle="modal"]';
const Default$6 = {
  backdrop: true,
  focus: true,
  keyboard: true
};
const DefaultType$6 = {
  backdrop: '(boolean|string)',
  focus: 'boolean',
  keyboard: 'boolean'
};

/**
 * Class definition
 */

class Modal extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, this._element);
    this._backdrop = this._initializeBackDrop();
    this._focustrap = this._initializeFocusTrap();
    this._isShown = false;
    this._isTransitioning = false;
    this._scrollBar = new ScrollBarHelper();
    this._addEventListeners();
  }

  // Getters
  static get Default() {
    return Default$6;
  }
  static get DefaultType() {
    return DefaultType$6;
  }
  static get NAME() {
    return NAME$7;
  }

  // Public
  toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  }
  show(relatedTarget) {
    if (this._isShown || this._isTransitioning) {
      return;
    }
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$4, {
      relatedTarget
    });
    if (showEvent.defaultPrevented) {
      return;
    }
    this._isShown = true;
    this._isTransitioning = true;
    this._scrollBar.hide();
    document.body.classList.add(CLASS_NAME_OPEN);
    this._adjustDialog();
    this._backdrop.show(() => this._showElement(relatedTarget));
  }
  hide() {
    if (!this._isShown || this._isTransitioning) {
      return;
    }
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$4);
    if (hideEvent.defaultPrevented) {
      return;
    }
    this._isShown = false;
    this._isTransitioning = true;
    this._focustrap.deactivate();
    this._element.classList.remove(CLASS_NAME_SHOW$4);
    this._queueCallback(() => this._hideModal(), this._element, this._isAnimated());
  }
  dispose() {
    for (const htmlElement of [window, this._dialog]) {
      EventHandler.off(htmlElement, EVENT_KEY$4);
    }
    this._backdrop.dispose();
    this._focustrap.deactivate();
    super.dispose();
  }
  handleUpdate() {
    this._adjustDialog();
  }

  // Private
  _initializeBackDrop() {
    return new Backdrop({
      isVisible: Boolean(this._config.backdrop),
      // 'static' option will be translated to true, and booleans will keep their value,
      isAnimated: this._isAnimated()
    });
  }
  _initializeFocusTrap() {
    return new FocusTrap({
      trapElement: this._element
    });
  }
  _showElement(relatedTarget) {
    // try to append dynamic modal
    if (!document.body.contains(this._element)) {
      document.body.append(this._element);
    }
    this._element.style.display = 'block';
    this._element.removeAttribute('aria-hidden');
    this._element.setAttribute('aria-modal', true);
    this._element.setAttribute('role', 'dialog');
    this._element.scrollTop = 0;
    const modalBody = SelectorEngine.findOne(SELECTOR_MODAL_BODY, this._dialog);
    if (modalBody) {
      modalBody.scrollTop = 0;
    }
    reflow(this._element);
    this._element.classList.add(CLASS_NAME_SHOW$4);
    const transitionComplete = () => {
      if (this._config.focus) {
        this._focustrap.activate();
      }
      this._isTransitioning = false;
      EventHandler.trigger(this._element, EVENT_SHOWN$4, {
        relatedTarget
      });
    };
    this._queueCallback(transitionComplete, this._dialog, this._isAnimated());
  }
  _addEventListeners() {
    EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS$1, event => {
      if (event.key !== ESCAPE_KEY$1) {
        return;
      }
      if (this._config.keyboard) {
        event.preventDefault();
        this.hide();
        return;
      }
      this._triggerBackdropTransition();
    });
    EventHandler.on(window, EVENT_RESIZE$1, () => {
      if (this._isShown && !this._isTransitioning) {
        this._adjustDialog();
      }
    });
    EventHandler.on(this._element, EVENT_MOUSEDOWN_DISMISS, event => {
      // a bad trick to segregate clicks that may start inside dialog but end outside, and avoid listen to scrollbar clicks
      EventHandler.one(this._element, EVENT_CLICK_DISMISS, event2 => {
        if (this._element !== event.target || this._element !== event2.target) {
          return;
        }
        if (this._config.backdrop === 'static') {
          this._triggerBackdropTransition();
          return;
        }
        if (this._config.backdrop) {
          this.hide();
        }
      });
    });
  }
  _hideModal() {
    this._element.style.display = 'none';
    this._element.setAttribute('aria-hidden', true);
    this._element.removeAttribute('aria-modal');
    this._element.removeAttribute('role');
    this._isTransitioning = false;
    this._backdrop.hide(() => {
      document.body.classList.remove(CLASS_NAME_OPEN);
      this._resetAdjustments();
      this._scrollBar.reset();
      EventHandler.trigger(this._element, EVENT_HIDDEN$4);
    });
  }
  _isAnimated() {
    return this._element.classList.contains(CLASS_NAME_FADE$3);
  }
  _triggerBackdropTransition() {
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED$1);
    if (hideEvent.defaultPrevented) {
      return;
    }
    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
    const initialOverflowY = this._element.style.overflowY;
    // return if the following background transition hasn't yet completed
    if (initialOverflowY === 'hidden' || this._element.classList.contains(CLASS_NAME_STATIC)) {
      return;
    }
    if (!isModalOverflowing) {
      this._element.style.overflowY = 'hidden';
    }
    this._element.classList.add(CLASS_NAME_STATIC);
    this._queueCallback(() => {
      this._element.classList.remove(CLASS_NAME_STATIC);
      this._queueCallback(() => {
        this._element.style.overflowY = initialOverflowY;
      }, this._dialog);
    }, this._dialog);
    this._element.focus();
  }

  /**
   * The following methods are used to handle overflowing modals
   */

  _adjustDialog() {
    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
    const scrollbarWidth = this._scrollBar.getWidth();
    const isBodyOverflowing = scrollbarWidth > 0;
    if (isBodyOverflowing && !isModalOverflowing) {
      const property = isRTL() ? 'paddingLeft' : 'paddingRight';
      this._element.style[property] = `${scrollbarWidth}px`;
    }
    if (!isBodyOverflowing && isModalOverflowing) {
      const property = isRTL() ? 'paddingRight' : 'paddingLeft';
      this._element.style[property] = `${scrollbarWidth}px`;
    }
  }
  _resetAdjustments() {
    this._element.style.paddingLeft = '';
    this._element.style.paddingRight = '';
  }

  // Static
  static jQueryInterface(config, relatedTarget) {
    return this.each(function () {
      const data = Modal.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config](relatedTarget);
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_CLICK_DATA_API$2, SELECTOR_DATA_TOGGLE$2, function (event) {
  const target = SelectorEngine.getElementFromSelector(this);
  if (['A', 'AREA'].includes(this.tagName)) {
    event.preventDefault();
  }
  EventHandler.one(target, EVENT_SHOW$4, showEvent => {
    if (showEvent.defaultPrevented) {
      // only register focus restorer if modal will actually get shown
      return;
    }
    EventHandler.one(target, EVENT_HIDDEN$4, () => {
      if (isVisible(this)) {
        this.focus();
      }
    });
  });

  // avoid conflict when clicking modal toggler while another one is open
  const alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR$1);
  if (alreadyOpen) {
    Modal.getInstance(alreadyOpen).hide();
  }
  const data = Modal.getOrCreateInstance(target);
  data.toggle(this);
});
enableDismissTrigger(Modal);

/**
 * jQuery
 */

defineJQueryPlugin(Modal);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): offcanvas.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$6 = 'offcanvas';
const DATA_KEY$3 = 'bs.offcanvas';
const EVENT_KEY$3 = `.${DATA_KEY$3}`;
const DATA_API_KEY$1 = '.data-api';
const EVENT_LOAD_DATA_API$2 = `load${EVENT_KEY$3}${DATA_API_KEY$1}`;
const ESCAPE_KEY = 'Escape';
const CLASS_NAME_SHOW$3 = 'show';
const CLASS_NAME_SHOWING$1 = 'showing';
const CLASS_NAME_HIDING = 'hiding';
const CLASS_NAME_BACKDROP = 'offcanvas-backdrop';
const OPEN_SELECTOR = '.offcanvas.show';
const EVENT_SHOW$3 = `show${EVENT_KEY$3}`;
const EVENT_SHOWN$3 = `shown${EVENT_KEY$3}`;
const EVENT_HIDE$3 = `hide${EVENT_KEY$3}`;
const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY$3}`;
const EVENT_HIDDEN$3 = `hidden${EVENT_KEY$3}`;
const EVENT_RESIZE = `resize${EVENT_KEY$3}`;
const EVENT_CLICK_DATA_API$1 = `click${EVENT_KEY$3}${DATA_API_KEY$1}`;
const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY$3}`;
const SELECTOR_DATA_TOGGLE$1 = '[data-bs-toggle="offcanvas"]';
const Default$5 = {
  backdrop: true,
  keyboard: true,
  scroll: false
};
const DefaultType$5 = {
  backdrop: '(boolean|string)',
  keyboard: 'boolean',
  scroll: 'boolean'
};

/**
 * Class definition
 */

class Offcanvas extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._isShown = false;
    this._backdrop = this._initializeBackDrop();
    this._focustrap = this._initializeFocusTrap();
    this._addEventListeners();
  }

  // Getters
  static get Default() {
    return Default$5;
  }
  static get DefaultType() {
    return DefaultType$5;
  }
  static get NAME() {
    return NAME$6;
  }

  // Public
  toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget);
  }
  show(relatedTarget) {
    if (this._isShown) {
      return;
    }
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$3, {
      relatedTarget
    });
    if (showEvent.defaultPrevented) {
      return;
    }
    this._isShown = true;
    this._backdrop.show();
    if (!this._config.scroll) {
      new ScrollBarHelper().hide();
    }
    this._element.setAttribute('aria-modal', true);
    this._element.setAttribute('role', 'dialog');
    this._element.classList.add(CLASS_NAME_SHOWING$1);
    const completeCallBack = () => {
      if (!this._config.scroll || this._config.backdrop) {
        this._focustrap.activate();
      }
      this._element.classList.add(CLASS_NAME_SHOW$3);
      this._element.classList.remove(CLASS_NAME_SHOWING$1);
      EventHandler.trigger(this._element, EVENT_SHOWN$3, {
        relatedTarget
      });
    };
    this._queueCallback(completeCallBack, this._element, true);
  }
  hide() {
    if (!this._isShown) {
      return;
    }
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$3);
    if (hideEvent.defaultPrevented) {
      return;
    }
    this._focustrap.deactivate();
    this._element.blur();
    this._isShown = false;
    this._element.classList.add(CLASS_NAME_HIDING);
    this._backdrop.hide();
    const completeCallback = () => {
      this._element.classList.remove(CLASS_NAME_SHOW$3, CLASS_NAME_HIDING);
      this._element.removeAttribute('aria-modal');
      this._element.removeAttribute('role');
      if (!this._config.scroll) {
        new ScrollBarHelper().reset();
      }
      EventHandler.trigger(this._element, EVENT_HIDDEN$3);
    };
    this._queueCallback(completeCallback, this._element, true);
  }
  dispose() {
    this._backdrop.dispose();
    this._focustrap.deactivate();
    super.dispose();
  }

  // Private
  _initializeBackDrop() {
    const clickCallback = () => {
      if (this._config.backdrop === 'static') {
        EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
        return;
      }
      this.hide();
    };

    // 'static' option will be translated to true, and booleans will keep their value
    const isVisible = Boolean(this._config.backdrop);
    return new Backdrop({
      className: CLASS_NAME_BACKDROP,
      isVisible,
      isAnimated: true,
      rootElement: this._element.parentNode,
      clickCallback: isVisible ? clickCallback : null
    });
  }
  _initializeFocusTrap() {
    return new FocusTrap({
      trapElement: this._element
    });
  }
  _addEventListeners() {
    EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => {
      if (event.key !== ESCAPE_KEY) {
        return;
      }
      if (!this._config.keyboard) {
        EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
        return;
      }
      this.hide();
    });
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Offcanvas.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config](this);
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE$1, function (event) {
  const target = SelectorEngine.getElementFromSelector(this);
  if (['A', 'AREA'].includes(this.tagName)) {
    event.preventDefault();
  }
  if (isDisabled(this)) {
    return;
  }
  EventHandler.one(target, EVENT_HIDDEN$3, () => {
    // focus on trigger when it is closed
    if (isVisible(this)) {
      this.focus();
    }
  });

  // avoid conflict when clicking a toggler of an offcanvas, while another is open
  const alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR);
  if (alreadyOpen && alreadyOpen !== target) {
    Offcanvas.getInstance(alreadyOpen).hide();
  }
  const data = Offcanvas.getOrCreateInstance(target);
  data.toggle(this);
});
EventHandler.on(window, EVENT_LOAD_DATA_API$2, () => {
  for (const selector of SelectorEngine.find(OPEN_SELECTOR)) {
    Offcanvas.getOrCreateInstance(selector).show();
  }
});
EventHandler.on(window, EVENT_RESIZE, () => {
  for (const element of SelectorEngine.find('[aria-modal][class*=show][class*=offcanvas-]')) {
    if (getComputedStyle(element).position !== 'fixed') {
      Offcanvas.getOrCreateInstance(element).hide();
    }
  }
});
enableDismissTrigger(Offcanvas);

/**
 * jQuery
 */

defineJQueryPlugin(Offcanvas);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/sanitizer.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

const uriAttributes = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);
const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;

/**
 * A pattern that recognizes a commonly useful subset of URLs that are safe.
 *
 * Shout-out to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
 */
const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i;

/**
 * A pattern that matches safe data URLs. Only matches image, video and audio types.
 *
 * Shout-out to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
 */
const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
const allowedAttribute = (attribute, allowedAttributeList) => {
  const attributeName = attribute.nodeName.toLowerCase();
  if (allowedAttributeList.includes(attributeName)) {
    if (uriAttributes.has(attributeName)) {
      return Boolean(SAFE_URL_PATTERN.test(attribute.nodeValue) || DATA_URL_PATTERN.test(attribute.nodeValue));
    }
    return true;
  }

  // Check if a regular expression validates the attribute.
  return allowedAttributeList.filter(attributeRegex => attributeRegex instanceof RegExp).some(regex => regex.test(attributeName));
};
const DefaultAllowlist = {
  // Global attributes allowed on any supplied element below.
  '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
  a: ['target', 'href', 'title', 'rel'],
  area: [],
  b: [],
  br: [],
  col: [],
  code: [],
  div: [],
  em: [],
  hr: [],
  h1: [],
  h2: [],
  h3: [],
  h4: [],
  h5: [],
  h6: [],
  i: [],
  img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
  li: [],
  ol: [],
  p: [],
  pre: [],
  s: [],
  small: [],
  span: [],
  sub: [],
  sup: [],
  strong: [],
  u: [],
  ul: []
};
function sanitizeHtml(unsafeHtml, allowList, sanitizeFunction) {
  if (!unsafeHtml.length) {
    return unsafeHtml;
  }
  if (sanitizeFunction && typeof sanitizeFunction === 'function') {
    return sanitizeFunction(unsafeHtml);
  }
  const domParser = new window.DOMParser();
  const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
  const elements = [].concat(...createdDocument.body.querySelectorAll('*'));
  for (const element of elements) {
    const elementName = element.nodeName.toLowerCase();
    if (!Object.keys(allowList).includes(elementName)) {
      element.remove();
      continue;
    }
    const attributeList = [].concat(...element.attributes);
    const allowedAttributes = [].concat(allowList['*'] || [], allowList[elementName] || []);
    for (const attribute of attributeList) {
      if (!allowedAttribute(attribute, allowedAttributes)) {
        element.removeAttribute(attribute.nodeName);
      }
    }
  }
  return createdDocument.body.innerHTML;
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): util/template-factory.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$5 = 'TemplateFactory';
const Default$4 = {
  allowList: DefaultAllowlist,
  content: {},
  // { selector : text ,  selector2 : text2 , }
  extraClass: '',
  html: false,
  sanitize: true,
  sanitizeFn: null,
  template: '<div></div>'
};
const DefaultType$4 = {
  allowList: 'object',
  content: 'object',
  extraClass: '(string|function)',
  html: 'boolean',
  sanitize: 'boolean',
  sanitizeFn: '(null|function)',
  template: 'string'
};
const DefaultContentType = {
  entry: '(string|element|function|null)',
  selector: '(string|element)'
};

/**
 * Class definition
 */

class TemplateFactory extends Config {
  constructor(config) {
    super();
    this._config = this._getConfig(config);
  }

  // Getters
  static get Default() {
    return Default$4;
  }
  static get DefaultType() {
    return DefaultType$4;
  }
  static get NAME() {
    return NAME$5;
  }

  // Public
  getContent() {
    return Object.values(this._config.content).map(config => this._resolvePossibleFunction(config)).filter(Boolean);
  }
  hasContent() {
    return this.getContent().length > 0;
  }
  changeContent(content) {
    this._checkContent(content);
    this._config.content = {
      ...this._config.content,
      ...content
    };
    return this;
  }
  toHtml() {
    const templateWrapper = document.createElement('div');
    templateWrapper.innerHTML = this._maybeSanitize(this._config.template);
    for (const [selector, text] of Object.entries(this._config.content)) {
      this._setContent(templateWrapper, text, selector);
    }
    const template = templateWrapper.children[0];
    const extraClass = this._resolvePossibleFunction(this._config.extraClass);
    if (extraClass) {
      template.classList.add(...extraClass.split(' '));
    }
    return template;
  }

  // Private
  _typeCheckConfig(config) {
    super._typeCheckConfig(config);
    this._checkContent(config.content);
  }
  _checkContent(arg) {
    for (const [selector, content] of Object.entries(arg)) {
      super._typeCheckConfig({
        selector,
        entry: content
      }, DefaultContentType);
    }
  }
  _setContent(template, content, selector) {
    const templateElement = SelectorEngine.findOne(selector, template);
    if (!templateElement) {
      return;
    }
    content = this._resolvePossibleFunction(content);
    if (!content) {
      templateElement.remove();
      return;
    }
    if (isElement(content)) {
      this._putElementInTemplate(getElement(content), templateElement);
      return;
    }
    if (this._config.html) {
      templateElement.innerHTML = this._maybeSanitize(content);
      return;
    }
    templateElement.textContent = content;
  }
  _maybeSanitize(arg) {
    return this._config.sanitize ? sanitizeHtml(arg, this._config.allowList, this._config.sanitizeFn) : arg;
  }
  _resolvePossibleFunction(arg) {
    return execute(arg, [this]);
  }
  _putElementInTemplate(element, templateElement) {
    if (this._config.html) {
      templateElement.innerHTML = '';
      templateElement.append(element);
      return;
    }
    templateElement.textContent = element.textContent;
  }
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): tooltip.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$4 = 'tooltip';
const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
const CLASS_NAME_FADE$2 = 'fade';
const CLASS_NAME_MODAL = 'modal';
const CLASS_NAME_SHOW$2 = 'show';
const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
const SELECTOR_MODAL = `.${CLASS_NAME_MODAL}`;
const EVENT_MODAL_HIDE = 'hide.bs.modal';
const TRIGGER_HOVER = 'hover';
const TRIGGER_FOCUS = 'focus';
const TRIGGER_CLICK = 'click';
const TRIGGER_MANUAL = 'manual';
const EVENT_HIDE$2 = 'hide';
const EVENT_HIDDEN$2 = 'hidden';
const EVENT_SHOW$2 = 'show';
const EVENT_SHOWN$2 = 'shown';
const EVENT_INSERTED = 'inserted';
const EVENT_CLICK$1 = 'click';
const EVENT_FOCUSIN$1 = 'focusin';
const EVENT_FOCUSOUT$1 = 'focusout';
const EVENT_MOUSEENTER = 'mouseenter';
const EVENT_MOUSELEAVE = 'mouseleave';
const AttachmentMap = {
  AUTO: 'auto',
  TOP: 'top',
  RIGHT: isRTL() ? 'left' : 'right',
  BOTTOM: 'bottom',
  LEFT: isRTL() ? 'right' : 'left'
};
const Default$3 = {
  allowList: DefaultAllowlist,
  animation: true,
  boundary: 'clippingParents',
  container: false,
  customClass: '',
  delay: 0,
  fallbackPlacements: ['top', 'right', 'bottom', 'left'],
  html: false,
  offset: [0, 0],
  placement: 'top',
  popperConfig: null,
  sanitize: true,
  sanitizeFn: null,
  selector: false,
  template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
  title: '',
  trigger: 'hover focus'
};
const DefaultType$3 = {
  allowList: 'object',
  animation: 'boolean',
  boundary: '(string|element)',
  container: '(string|element|boolean)',
  customClass: '(string|function)',
  delay: '(number|object)',
  fallbackPlacements: 'array',
  html: 'boolean',
  offset: '(array|string|function)',
  placement: '(string|function)',
  popperConfig: '(null|object|function)',
  sanitize: 'boolean',
  sanitizeFn: '(null|function)',
  selector: '(string|boolean)',
  template: 'string',
  title: '(string|element|function)',
  trigger: 'string'
};

/**
 * Class definition
 */

class Tooltip extends BaseComponent {
  constructor(element, config) {
    if (typeof Popper === 'undefined') {
      throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
    }
    super(element, config);

    // Private
    this._isEnabled = true;
    this._timeout = 0;
    this._isHovered = null;
    this._activeTrigger = {};
    this._popper = null;
    this._templateFactory = null;
    this._newContent = null;

    // Protected
    this.tip = null;
    this._setListeners();
    if (!this._config.selector) {
      this._fixTitle();
    }
  }

  // Getters
  static get Default() {
    return Default$3;
  }
  static get DefaultType() {
    return DefaultType$3;
  }
  static get NAME() {
    return NAME$4;
  }

  // Public
  enable() {
    this._isEnabled = true;
  }
  disable() {
    this._isEnabled = false;
  }
  toggleEnabled() {
    this._isEnabled = !this._isEnabled;
  }
  toggle() {
    if (!this._isEnabled) {
      return;
    }
    this._activeTrigger.click = !this._activeTrigger.click;
    if (this._isShown()) {
      this._leave();
      return;
    }
    this._enter();
  }
  dispose() {
    clearTimeout(this._timeout);
    EventHandler.off(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
    if (this._element.getAttribute('data-bs-original-title')) {
      this._element.setAttribute('title', this._element.getAttribute('data-bs-original-title'));
    }
    this._disposePopper();
    super.dispose();
  }
  show() {
    if (this._element.style.display === 'none') {
      throw new Error('Please use show on visible elements');
    }
    if (!(this._isWithContent() && this._isEnabled)) {
      return;
    }
    const showEvent = EventHandler.trigger(this._element, this.constructor.eventName(EVENT_SHOW$2));
    const shadowRoot = findShadowRoot(this._element);
    const isInTheDom = (shadowRoot || this._element.ownerDocument.documentElement).contains(this._element);
    if (showEvent.defaultPrevented || !isInTheDom) {
      return;
    }

    // todo v6 remove this OR make it optional
    this._disposePopper();
    const tip = this._getTipElement();
    this._element.setAttribute('aria-describedby', tip.getAttribute('id'));
    const {
      container
    } = this._config;
    if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
      container.append(tip);
      EventHandler.trigger(this._element, this.constructor.eventName(EVENT_INSERTED));
    }
    this._popper = this._createPopper(tip);
    tip.classList.add(CLASS_NAME_SHOW$2);

    // If this is a touch-enabled device we add extra
    // empty mouseover listeners to the body's immediate children;
    // only needed because of broken event delegation on iOS
    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
    if ('ontouchstart' in document.documentElement) {
      for (const element of [].concat(...document.body.children)) {
        EventHandler.on(element, 'mouseover', noop);
      }
    }
    const complete = () => {
      EventHandler.trigger(this._element, this.constructor.eventName(EVENT_SHOWN$2));
      if (this._isHovered === false) {
        this._leave();
      }
      this._isHovered = false;
    };
    this._queueCallback(complete, this.tip, this._isAnimated());
  }
  hide() {
    if (!this._isShown()) {
      return;
    }
    const hideEvent = EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDE$2));
    if (hideEvent.defaultPrevented) {
      return;
    }
    const tip = this._getTipElement();
    tip.classList.remove(CLASS_NAME_SHOW$2);

    // If this is a touch-enabled device we remove the extra
    // empty mouseover listeners we added for iOS support
    if ('ontouchstart' in document.documentElement) {
      for (const element of [].concat(...document.body.children)) {
        EventHandler.off(element, 'mouseover', noop);
      }
    }
    this._activeTrigger[TRIGGER_CLICK] = false;
    this._activeTrigger[TRIGGER_FOCUS] = false;
    this._activeTrigger[TRIGGER_HOVER] = false;
    this._isHovered = null; // it is a trick to support manual triggering

    const complete = () => {
      if (this._isWithActiveTrigger()) {
        return;
      }
      if (!this._isHovered) {
        this._disposePopper();
      }
      this._element.removeAttribute('aria-describedby');
      EventHandler.trigger(this._element, this.constructor.eventName(EVENT_HIDDEN$2));
    };
    this._queueCallback(complete, this.tip, this._isAnimated());
  }
  update() {
    if (this._popper) {
      this._popper.update();
    }
  }

  // Protected
  _isWithContent() {
    return Boolean(this._getTitle());
  }
  _getTipElement() {
    if (!this.tip) {
      this.tip = this._createTipElement(this._newContent || this._getContentForTemplate());
    }
    return this.tip;
  }
  _createTipElement(content) {
    const tip = this._getTemplateFactory(content).toHtml();

    // todo: remove this check on v6
    if (!tip) {
      return null;
    }
    tip.classList.remove(CLASS_NAME_FADE$2, CLASS_NAME_SHOW$2);
    // todo: on v6 the following can be achieved with CSS only
    tip.classList.add(`bs-${this.constructor.NAME}-auto`);
    const tipId = getUID(this.constructor.NAME).toString();
    tip.setAttribute('id', tipId);
    if (this._isAnimated()) {
      tip.classList.add(CLASS_NAME_FADE$2);
    }
    return tip;
  }
  setContent(content) {
    this._newContent = content;
    if (this._isShown()) {
      this._disposePopper();
      this.show();
    }
  }
  _getTemplateFactory(content) {
    if (this._templateFactory) {
      this._templateFactory.changeContent(content);
    } else {
      this._templateFactory = new TemplateFactory({
        ...this._config,
        // the `content` var has to be after `this._config`
        // to override config.content in case of popover
        content,
        extraClass: this._resolvePossibleFunction(this._config.customClass)
      });
    }
    return this._templateFactory;
  }
  _getContentForTemplate() {
    return {
      [SELECTOR_TOOLTIP_INNER]: this._getTitle()
    };
  }
  _getTitle() {
    return this._resolvePossibleFunction(this._config.title) || this._element.getAttribute('data-bs-original-title');
  }

  // Private
  _initializeOnDelegatedTarget(event) {
    return this.constructor.getOrCreateInstance(event.delegateTarget, this._getDelegateConfig());
  }
  _isAnimated() {
    return this._config.animation || this.tip && this.tip.classList.contains(CLASS_NAME_FADE$2);
  }
  _isShown() {
    return this.tip && this.tip.classList.contains(CLASS_NAME_SHOW$2);
  }
  _createPopper(tip) {
    const placement = execute(this._config.placement, [this, tip, this._element]);
    const attachment = AttachmentMap[placement.toUpperCase()];
    return Popper.createPopper(this._element, tip, this._getPopperConfig(attachment));
  }
  _getOffset() {
    const {
      offset
    } = this._config;
    if (typeof offset === 'string') {
      return offset.split(',').map(value => Number.parseInt(value, 10));
    }
    if (typeof offset === 'function') {
      return popperData => offset(popperData, this._element);
    }
    return offset;
  }
  _resolvePossibleFunction(arg) {
    return execute(arg, [this._element]);
  }
  _getPopperConfig(attachment) {
    const defaultBsPopperConfig = {
      placement: attachment,
      modifiers: [{
        name: 'flip',
        options: {
          fallbackPlacements: this._config.fallbackPlacements
        }
      }, {
        name: 'offset',
        options: {
          offset: this._getOffset()
        }
      }, {
        name: 'preventOverflow',
        options: {
          boundary: this._config.boundary
        }
      }, {
        name: 'arrow',
        options: {
          element: `.${this.constructor.NAME}-arrow`
        }
      }, {
        name: 'preSetPlacement',
        enabled: true,
        phase: 'beforeMain',
        fn: data => {
          // Pre-set Popper's placement attribute in order to read the arrow sizes properly.
          // Otherwise, Popper mixes up the width and height dimensions since the initial arrow style is for top placement
          this._getTipElement().setAttribute('data-popper-placement', data.state.placement);
        }
      }]
    };
    return {
      ...defaultBsPopperConfig,
      ...execute(this._config.popperConfig, [defaultBsPopperConfig])
    };
  }
  _setListeners() {
    const triggers = this._config.trigger.split(' ');
    for (const trigger of triggers) {
      if (trigger === 'click') {
        EventHandler.on(this._element, this.constructor.eventName(EVENT_CLICK$1), this._config.selector, event => {
          const context = this._initializeOnDelegatedTarget(event);
          context.toggle();
        });
      } else if (trigger !== TRIGGER_MANUAL) {
        const eventIn = trigger === TRIGGER_HOVER ? this.constructor.eventName(EVENT_MOUSEENTER) : this.constructor.eventName(EVENT_FOCUSIN$1);
        const eventOut = trigger === TRIGGER_HOVER ? this.constructor.eventName(EVENT_MOUSELEAVE) : this.constructor.eventName(EVENT_FOCUSOUT$1);
        EventHandler.on(this._element, eventIn, this._config.selector, event => {
          const context = this._initializeOnDelegatedTarget(event);
          context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
          context._enter();
        });
        EventHandler.on(this._element, eventOut, this._config.selector, event => {
          const context = this._initializeOnDelegatedTarget(event);
          context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = context._element.contains(event.relatedTarget);
          context._leave();
        });
      }
    }
    this._hideModalHandler = () => {
      if (this._element) {
        this.hide();
      }
    };
    EventHandler.on(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
  }
  _fixTitle() {
    const title = this._element.getAttribute('title');
    if (!title) {
      return;
    }
    if (!this._element.getAttribute('aria-label') && !this._element.textContent.trim()) {
      this._element.setAttribute('aria-label', title);
    }
    this._element.setAttribute('data-bs-original-title', title); // DO NOT USE IT. Is only for backwards compatibility
    this._element.removeAttribute('title');
  }
  _enter() {
    if (this._isShown() || this._isHovered) {
      this._isHovered = true;
      return;
    }
    this._isHovered = true;
    this._setTimeout(() => {
      if (this._isHovered) {
        this.show();
      }
    }, this._config.delay.show);
  }
  _leave() {
    if (this._isWithActiveTrigger()) {
      return;
    }
    this._isHovered = false;
    this._setTimeout(() => {
      if (!this._isHovered) {
        this.hide();
      }
    }, this._config.delay.hide);
  }
  _setTimeout(handler, timeout) {
    clearTimeout(this._timeout);
    this._timeout = setTimeout(handler, timeout);
  }
  _isWithActiveTrigger() {
    return Object.values(this._activeTrigger).includes(true);
  }
  _getConfig(config) {
    const dataAttributes = Manipulator.getDataAttributes(this._element);
    for (const dataAttribute of Object.keys(dataAttributes)) {
      if (DISALLOWED_ATTRIBUTES.has(dataAttribute)) {
        delete dataAttributes[dataAttribute];
      }
    }
    config = {
      ...dataAttributes,
      ...(typeof config === 'object' && config ? config : {})
    };
    config = this._mergeConfigObj(config);
    config = this._configAfterMerge(config);
    this._typeCheckConfig(config);
    return config;
  }
  _configAfterMerge(config) {
    config.container = config.container === false ? document.body : getElement(config.container);
    if (typeof config.delay === 'number') {
      config.delay = {
        show: config.delay,
        hide: config.delay
      };
    }
    if (typeof config.title === 'number') {
      config.title = config.title.toString();
    }
    if (typeof config.content === 'number') {
      config.content = config.content.toString();
    }
    return config;
  }
  _getDelegateConfig() {
    const config = {};
    for (const [key, value] of Object.entries(this._config)) {
      if (this.constructor.Default[key] !== value) {
        config[key] = value;
      }
    }
    config.selector = false;
    config.trigger = 'manual';

    // In the future can be replaced with:
    // const keysWithDifferentValues = Object.entries(this._config).filter(entry => this.constructor.Default[entry[0]] !== this._config[entry[0]])
    // `Object.fromEntries(keysWithDifferentValues)`
    return config;
  }
  _disposePopper() {
    if (this._popper) {
      this._popper.destroy();
      this._popper = null;
    }
    if (this.tip) {
      this.tip.remove();
      this.tip = null;
    }
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Tooltip.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config]();
    });
  }
}

/**
 * jQuery
 */

defineJQueryPlugin(Tooltip);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): popover.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$3 = 'popover';
const SELECTOR_TITLE = '.popover-header';
const SELECTOR_CONTENT = '.popover-body';
const Default$2 = {
  ...Tooltip.Default,
  content: '',
  offset: [0, 8],
  placement: 'right',
  template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div>' + '</div>',
  trigger: 'click'
};
const DefaultType$2 = {
  ...Tooltip.DefaultType,
  content: '(null|string|element|function)'
};

/**
 * Class definition
 */

class Popover extends Tooltip {
  // Getters
  static get Default() {
    return Default$2;
  }
  static get DefaultType() {
    return DefaultType$2;
  }
  static get NAME() {
    return NAME$3;
  }

  // Overrides
  _isWithContent() {
    return this._getTitle() || this._getContent();
  }

  // Private
  _getContentForTemplate() {
    return {
      [SELECTOR_TITLE]: this._getTitle(),
      [SELECTOR_CONTENT]: this._getContent()
    };
  }
  _getContent() {
    return this._resolvePossibleFunction(this._config.content);
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Popover.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (typeof data[config] === 'undefined') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config]();
    });
  }
}

/**
 * jQuery
 */

defineJQueryPlugin(Popover);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): scrollspy.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$2 = 'scrollspy';
const DATA_KEY$2 = 'bs.scrollspy';
const EVENT_KEY$2 = `.${DATA_KEY$2}`;
const DATA_API_KEY = '.data-api';
const EVENT_ACTIVATE = `activate${EVENT_KEY$2}`;
const EVENT_CLICK = `click${EVENT_KEY$2}`;
const EVENT_LOAD_DATA_API$1 = `load${EVENT_KEY$2}${DATA_API_KEY}`;
const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
const CLASS_NAME_ACTIVE$1 = 'active';
const SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]';
const SELECTOR_TARGET_LINKS = '[href]';
const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
const SELECTOR_NAV_LINKS = '.nav-link';
const SELECTOR_NAV_ITEMS = '.nav-item';
const SELECTOR_LIST_ITEMS = '.list-group-item';
const SELECTOR_LINK_ITEMS = `${SELECTOR_NAV_LINKS}, ${SELECTOR_NAV_ITEMS} > ${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`;
const SELECTOR_DROPDOWN = '.dropdown';
const SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
const Default$1 = {
  offset: null,
  // TODO: v6 @deprecated, keep it for backwards compatibility reasons
  rootMargin: '0px 0px -25%',
  smoothScroll: false,
  target: null,
  threshold: [0.1, 0.5, 1]
};
const DefaultType$1 = {
  offset: '(number|null)',
  // TODO v6 @deprecated, keep it for backwards compatibility reasons
  rootMargin: 'string',
  smoothScroll: 'boolean',
  target: 'element',
  threshold: 'array'
};

/**
 * Class definition
 */

class ScrollSpy extends BaseComponent {
  constructor(element, config) {
    super(element, config);

    // this._element is the observablesContainer and config.target the menu links wrapper
    this._targetLinks = new Map();
    this._observableSections = new Map();
    this._rootElement = getComputedStyle(this._element).overflowY === 'visible' ? null : this._element;
    this._activeTarget = null;
    this._observer = null;
    this._previousScrollData = {
      visibleEntryTop: 0,
      parentScrollTop: 0
    };
    this.refresh(); // initialize
  }

  // Getters
  static get Default() {
    return Default$1;
  }
  static get DefaultType() {
    return DefaultType$1;
  }
  static get NAME() {
    return NAME$2;
  }

  // Public
  refresh() {
    this._initializeTargetsAndObservables();
    this._maybeEnableSmoothScroll();
    if (this._observer) {
      this._observer.disconnect();
    } else {
      this._observer = this._getNewObserver();
    }
    for (const section of this._observableSections.values()) {
      this._observer.observe(section);
    }
  }
  dispose() {
    this._observer.disconnect();
    super.dispose();
  }

  // Private
  _configAfterMerge(config) {
    // TODO: on v6 target should be given explicitly & remove the {target: 'ss-target'} case
    config.target = getElement(config.target) || document.body;

    // TODO: v6 Only for backwards compatibility reasons. Use rootMargin only
    config.rootMargin = config.offset ? `${config.offset}px 0px -30%` : config.rootMargin;
    if (typeof config.threshold === 'string') {
      config.threshold = config.threshold.split(',').map(value => Number.parseFloat(value));
    }
    return config;
  }
  _maybeEnableSmoothScroll() {
    if (!this._config.smoothScroll) {
      return;
    }

    // unregister any previous listeners
    EventHandler.off(this._config.target, EVENT_CLICK);
    EventHandler.on(this._config.target, EVENT_CLICK, SELECTOR_TARGET_LINKS, event => {
      const observableSection = this._observableSections.get(event.target.hash);
      if (observableSection) {
        event.preventDefault();
        const root = this._rootElement || window;
        const height = observableSection.offsetTop - this._element.offsetTop;
        if (root.scrollTo) {
          root.scrollTo({
            top: height,
            behavior: 'smooth'
          });
          return;
        }

        // Chrome 60 doesn't support `scrollTo`
        root.scrollTop = height;
      }
    });
  }
  _getNewObserver() {
    const options = {
      root: this._rootElement,
      threshold: this._config.threshold,
      rootMargin: this._config.rootMargin
    };
    return new IntersectionObserver(entries => this._observerCallback(entries), options);
  }

  // The logic of selection
  _observerCallback(entries) {
    const targetElement = entry => this._targetLinks.get(`#${entry.target.id}`);
    const activate = entry => {
      this._previousScrollData.visibleEntryTop = entry.target.offsetTop;
      this._process(targetElement(entry));
    };
    const parentScrollTop = (this._rootElement || document.documentElement).scrollTop;
    const userScrollsDown = parentScrollTop >= this._previousScrollData.parentScrollTop;
    this._previousScrollData.parentScrollTop = parentScrollTop;
    for (const entry of entries) {
      if (!entry.isIntersecting) {
        this._activeTarget = null;
        this._clearActiveClass(targetElement(entry));
        continue;
      }
      const entryIsLowerThanPrevious = entry.target.offsetTop >= this._previousScrollData.visibleEntryTop;
      // if we are scrolling down, pick the bigger offsetTop
      if (userScrollsDown && entryIsLowerThanPrevious) {
        activate(entry);
        // if parent isn't scrolled, let's keep the first visible item, breaking the iteration
        if (!parentScrollTop) {
          return;
        }
        continue;
      }

      // if we are scrolling up, pick the smallest offsetTop
      if (!userScrollsDown && !entryIsLowerThanPrevious) {
        activate(entry);
      }
    }
  }
  _initializeTargetsAndObservables() {
    this._targetLinks = new Map();
    this._observableSections = new Map();
    const targetLinks = SelectorEngine.find(SELECTOR_TARGET_LINKS, this._config.target);
    for (const anchor of targetLinks) {
      // ensure that the anchor has an id and is not disabled
      if (!anchor.hash || isDisabled(anchor)) {
        continue;
      }
      const observableSection = SelectorEngine.findOne(anchor.hash, this._element);

      // ensure that the observableSection exists & is visible
      if (isVisible(observableSection)) {
        this._targetLinks.set(anchor.hash, anchor);
        this._observableSections.set(anchor.hash, observableSection);
      }
    }
  }
  _process(target) {
    if (this._activeTarget === target) {
      return;
    }
    this._clearActiveClass(this._config.target);
    this._activeTarget = target;
    target.classList.add(CLASS_NAME_ACTIVE$1);
    this._activateParents(target);
    EventHandler.trigger(this._element, EVENT_ACTIVATE, {
      relatedTarget: target
    });
  }
  _activateParents(target) {
    // Activate dropdown parents
    if (target.classList.contains(CLASS_NAME_DROPDOWN_ITEM)) {
      SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE$1, target.closest(SELECTOR_DROPDOWN)).classList.add(CLASS_NAME_ACTIVE$1);
      return;
    }
    for (const listGroup of SelectorEngine.parents(target, SELECTOR_NAV_LIST_GROUP)) {
      // Set triggered links parents as active
      // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
      for (const item of SelectorEngine.prev(listGroup, SELECTOR_LINK_ITEMS)) {
        item.classList.add(CLASS_NAME_ACTIVE$1);
      }
    }
  }
  _clearActiveClass(parent) {
    parent.classList.remove(CLASS_NAME_ACTIVE$1);
    const activeNodes = SelectorEngine.find(`${SELECTOR_TARGET_LINKS}.${CLASS_NAME_ACTIVE$1}`, parent);
    for (const node of activeNodes) {
      node.classList.remove(CLASS_NAME_ACTIVE$1);
    }
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = ScrollSpy.getOrCreateInstance(this, config);
      if (typeof config !== 'string') {
        return;
      }
      if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config]();
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(window, EVENT_LOAD_DATA_API$1, () => {
  for (const spy of SelectorEngine.find(SELECTOR_DATA_SPY)) {
    ScrollSpy.getOrCreateInstance(spy);
  }
});

/**
 * jQuery
 */

defineJQueryPlugin(ScrollSpy);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): tab.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME$1 = 'tab';
const DATA_KEY$1 = 'bs.tab';
const EVENT_KEY$1 = `.${DATA_KEY$1}`;
const EVENT_HIDE$1 = `hide${EVENT_KEY$1}`;
const EVENT_HIDDEN$1 = `hidden${EVENT_KEY$1}`;
const EVENT_SHOW$1 = `show${EVENT_KEY$1}`;
const EVENT_SHOWN$1 = `shown${EVENT_KEY$1}`;
const EVENT_CLICK_DATA_API = `click${EVENT_KEY$1}`;
const EVENT_KEYDOWN = `keydown${EVENT_KEY$1}`;
const EVENT_LOAD_DATA_API = `load${EVENT_KEY$1}`;
const ARROW_LEFT_KEY = 'ArrowLeft';
const ARROW_RIGHT_KEY = 'ArrowRight';
const ARROW_UP_KEY = 'ArrowUp';
const ARROW_DOWN_KEY = 'ArrowDown';
const CLASS_NAME_ACTIVE = 'active';
const CLASS_NAME_FADE$1 = 'fade';
const CLASS_NAME_SHOW$1 = 'show';
const CLASS_DROPDOWN = 'dropdown';
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
const SELECTOR_DROPDOWN_MENU = '.dropdown-menu';
const NOT_SELECTOR_DROPDOWN_TOGGLE = ':not(.dropdown-toggle)';
const SELECTOR_TAB_PANEL = '.list-group, .nav, [role="tablist"]';
const SELECTOR_OUTER = '.nav-item, .list-group-item';
const SELECTOR_INNER = `.nav-link${NOT_SELECTOR_DROPDOWN_TOGGLE}, .list-group-item${NOT_SELECTOR_DROPDOWN_TOGGLE}, [role="tab"]${NOT_SELECTOR_DROPDOWN_TOGGLE}`;
const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]'; // todo:v6: could be only `tab`
const SELECTOR_INNER_ELEM = `${SELECTOR_INNER}, ${SELECTOR_DATA_TOGGLE}`;
const SELECTOR_DATA_TOGGLE_ACTIVE = `.${CLASS_NAME_ACTIVE}[data-bs-toggle="tab"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="pill"], .${CLASS_NAME_ACTIVE}[data-bs-toggle="list"]`;

/**
 * Class definition
 */

class Tab extends BaseComponent {
  constructor(element) {
    super(element);
    this._parent = this._element.closest(SELECTOR_TAB_PANEL);
    if (!this._parent) {
      return;
      // todo: should Throw exception on v6
      // throw new TypeError(`${element.outerHTML} has not a valid parent ${SELECTOR_INNER_ELEM}`)
    }

    // Set up initial aria attributes
    this._setInitialAttributes(this._parent, this._getChildren());
    EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
  }

  // Getters
  static get NAME() {
    return NAME$1;
  }

  // Public
  show() {
    // Shows this elem and deactivate the active sibling if exists
    const innerElem = this._element;
    if (this._elemIsActive(innerElem)) {
      return;
    }

    // Search for active tab on same parent to deactivate it
    const active = this._getActiveElem();
    const hideEvent = active ? EventHandler.trigger(active, EVENT_HIDE$1, {
      relatedTarget: innerElem
    }) : null;
    const showEvent = EventHandler.trigger(innerElem, EVENT_SHOW$1, {
      relatedTarget: active
    });
    if (showEvent.defaultPrevented || hideEvent && hideEvent.defaultPrevented) {
      return;
    }
    this._deactivate(active, innerElem);
    this._activate(innerElem, active);
  }

  // Private
  _activate(element, relatedElem) {
    if (!element) {
      return;
    }
    element.classList.add(CLASS_NAME_ACTIVE);
    this._activate(SelectorEngine.getElementFromSelector(element)); // Search and activate/show the proper section

    const complete = () => {
      if (element.getAttribute('role') !== 'tab') {
        element.classList.add(CLASS_NAME_SHOW$1);
        return;
      }
      element.removeAttribute('tabindex');
      element.setAttribute('aria-selected', true);
      this._toggleDropDown(element, true);
      EventHandler.trigger(element, EVENT_SHOWN$1, {
        relatedTarget: relatedElem
      });
    };
    this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE$1));
  }
  _deactivate(element, relatedElem) {
    if (!element) {
      return;
    }
    element.classList.remove(CLASS_NAME_ACTIVE);
    element.blur();
    this._deactivate(SelectorEngine.getElementFromSelector(element)); // Search and deactivate the shown section too

    const complete = () => {
      if (element.getAttribute('role') !== 'tab') {
        element.classList.remove(CLASS_NAME_SHOW$1);
        return;
      }
      element.setAttribute('aria-selected', false);
      element.setAttribute('tabindex', '-1');
      this._toggleDropDown(element, false);
      EventHandler.trigger(element, EVENT_HIDDEN$1, {
        relatedTarget: relatedElem
      });
    };
    this._queueCallback(complete, element, element.classList.contains(CLASS_NAME_FADE$1));
  }
  _keydown(event) {
    if (![ARROW_LEFT_KEY, ARROW_RIGHT_KEY, ARROW_UP_KEY, ARROW_DOWN_KEY].includes(event.key)) {
      return;
    }
    event.stopPropagation(); // stopPropagation/preventDefault both added to support up/down keys without scrolling the page
    event.preventDefault();
    const isNext = [ARROW_RIGHT_KEY, ARROW_DOWN_KEY].includes(event.key);
    const nextActiveElement = getNextActiveElement(this._getChildren().filter(element => !isDisabled(element)), event.target, isNext, true);
    if (nextActiveElement) {
      nextActiveElement.focus({
        preventScroll: true
      });
      Tab.getOrCreateInstance(nextActiveElement).show();
    }
  }
  _getChildren() {
    // collection of inner elements
    return SelectorEngine.find(SELECTOR_INNER_ELEM, this._parent);
  }
  _getActiveElem() {
    return this._getChildren().find(child => this._elemIsActive(child)) || null;
  }
  _setInitialAttributes(parent, children) {
    this._setAttributeIfNotExists(parent, 'role', 'tablist');
    for (const child of children) {
      this._setInitialAttributesOnChild(child);
    }
  }
  _setInitialAttributesOnChild(child) {
    child = this._getInnerElement(child);
    const isActive = this._elemIsActive(child);
    const outerElem = this._getOuterElement(child);
    child.setAttribute('aria-selected', isActive);
    if (outerElem !== child) {
      this._setAttributeIfNotExists(outerElem, 'role', 'presentation');
    }
    if (!isActive) {
      child.setAttribute('tabindex', '-1');
    }
    this._setAttributeIfNotExists(child, 'role', 'tab');

    // set attributes to the related panel too
    this._setInitialAttributesOnTargetPanel(child);
  }
  _setInitialAttributesOnTargetPanel(child) {
    const target = SelectorEngine.getElementFromSelector(child);
    if (!target) {
      return;
    }
    this._setAttributeIfNotExists(target, 'role', 'tabpanel');
    if (child.id) {
      this._setAttributeIfNotExists(target, 'aria-labelledby', `#${child.id}`);
    }
  }
  _toggleDropDown(element, open) {
    const outerElem = this._getOuterElement(element);
    if (!outerElem.classList.contains(CLASS_DROPDOWN)) {
      return;
    }
    const toggle = (selector, className) => {
      const element = SelectorEngine.findOne(selector, outerElem);
      if (element) {
        element.classList.toggle(className, open);
      }
    };
    toggle(SELECTOR_DROPDOWN_TOGGLE, CLASS_NAME_ACTIVE);
    toggle(SELECTOR_DROPDOWN_MENU, CLASS_NAME_SHOW$1);
    outerElem.setAttribute('aria-expanded', open);
  }
  _setAttributeIfNotExists(element, attribute, value) {
    if (!element.hasAttribute(attribute)) {
      element.setAttribute(attribute, value);
    }
  }
  _elemIsActive(elem) {
    return elem.classList.contains(CLASS_NAME_ACTIVE);
  }

  // Try to get the inner element (usually the .nav-link)
  _getInnerElement(elem) {
    return elem.matches(SELECTOR_INNER_ELEM) ? elem : SelectorEngine.findOne(SELECTOR_INNER_ELEM, elem);
  }

  // Try to get the outer element (usually the .nav-item)
  _getOuterElement(elem) {
    return elem.closest(SELECTOR_OUTER) || elem;
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Tab.getOrCreateInstance(this);
      if (typeof config !== 'string') {
        return;
      }
      if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
        throw new TypeError(`No method named "${config}"`);
      }
      data[config]();
    });
  }
}

/**
 * Data API implementation
 */

EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
  if (['A', 'AREA'].includes(this.tagName)) {
    event.preventDefault();
  }
  if (isDisabled(this)) {
    return;
  }
  Tab.getOrCreateInstance(this).show();
});

/**
 * Initialize on focus
 */
EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
  for (const element of SelectorEngine.find(SELECTOR_DATA_TOGGLE_ACTIVE)) {
    Tab.getOrCreateInstance(element);
  }
});
/**
 * jQuery
 */

defineJQueryPlugin(Tab);

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.3.0-alpha1): toast.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * Constants
 */

const NAME = 'toast';
const DATA_KEY = 'bs.toast';
const EVENT_KEY = `.${DATA_KEY}`;
const EVENT_MOUSEOVER = `mouseover${EVENT_KEY}`;
const EVENT_MOUSEOUT = `mouseout${EVENT_KEY}`;
const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
const EVENT_FOCUSOUT = `focusout${EVENT_KEY}`;
const EVENT_HIDE = `hide${EVENT_KEY}`;
const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
const EVENT_SHOW = `show${EVENT_KEY}`;
const EVENT_SHOWN = `shown${EVENT_KEY}`;
const CLASS_NAME_FADE = 'fade';
const CLASS_NAME_HIDE = 'hide'; // @deprecated - kept here only for backwards compatibility
const CLASS_NAME_SHOW = 'show';
const CLASS_NAME_SHOWING = 'showing';
const DefaultType = {
  animation: 'boolean',
  autohide: 'boolean',
  delay: 'number'
};
const Default = {
  animation: true,
  autohide: true,
  delay: 5000
};

/**
 * Class definition
 */

class Toast extends BaseComponent {
  constructor(element, config) {
    super(element, config);
    this._timeout = null;
    this._hasMouseInteraction = false;
    this._hasKeyboardInteraction = false;
    this._setListeners();
  }

  // Getters
  static get Default() {
    return Default;
  }
  static get DefaultType() {
    return DefaultType;
  }
  static get NAME() {
    return NAME;
  }

  // Public
  show() {
    const showEvent = EventHandler.trigger(this._element, EVENT_SHOW);
    if (showEvent.defaultPrevented) {
      return;
    }
    this._clearTimeout();
    if (this._config.animation) {
      this._element.classList.add(CLASS_NAME_FADE);
    }
    const complete = () => {
      this._element.classList.remove(CLASS_NAME_SHOWING);
      EventHandler.trigger(this._element, EVENT_SHOWN);
      this._maybeScheduleHide();
    };
    this._element.classList.remove(CLASS_NAME_HIDE); // @deprecated
    reflow(this._element);
    this._element.classList.add(CLASS_NAME_SHOW, CLASS_NAME_SHOWING);
    this._queueCallback(complete, this._element, this._config.animation);
  }
  hide() {
    if (!this.isShown()) {
      return;
    }
    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
    if (hideEvent.defaultPrevented) {
      return;
    }
    const complete = () => {
      this._element.classList.add(CLASS_NAME_HIDE); // @deprecated
      this._element.classList.remove(CLASS_NAME_SHOWING, CLASS_NAME_SHOW);
      EventHandler.trigger(this._element, EVENT_HIDDEN);
    };
    this._element.classList.add(CLASS_NAME_SHOWING);
    this._queueCallback(complete, this._element, this._config.animation);
  }
  dispose() {
    this._clearTimeout();
    if (this.isShown()) {
      this._element.classList.remove(CLASS_NAME_SHOW);
    }
    super.dispose();
  }
  isShown() {
    return this._element.classList.contains(CLASS_NAME_SHOW);
  }

  // Private

  _maybeScheduleHide() {
    if (!this._config.autohide) {
      return;
    }
    if (this._hasMouseInteraction || this._hasKeyboardInteraction) {
      return;
    }
    this._timeout = setTimeout(() => {
      this.hide();
    }, this._config.delay);
  }
  _onInteraction(event, isInteracting) {
    switch (event.type) {
      case 'mouseover':
      case 'mouseout':
        {
          this._hasMouseInteraction = isInteracting;
          break;
        }
      case 'focusin':
      case 'focusout':
        {
          this._hasKeyboardInteraction = isInteracting;
          break;
        }
    }
    if (isInteracting) {
      this._clearTimeout();
      return;
    }
    const nextElement = event.relatedTarget;
    if (this._element === nextElement || this._element.contains(nextElement)) {
      return;
    }
    this._maybeScheduleHide();
  }
  _setListeners() {
    EventHandler.on(this._element, EVENT_MOUSEOVER, event => this._onInteraction(event, true));
    EventHandler.on(this._element, EVENT_MOUSEOUT, event => this._onInteraction(event, false));
    EventHandler.on(this._element, EVENT_FOCUSIN, event => this._onInteraction(event, true));
    EventHandler.on(this._element, EVENT_FOCUSOUT, event => this._onInteraction(event, false));
  }
  _clearTimeout() {
    clearTimeout(this._timeout);
    this._timeout = null;
  }

  // Static
  static jQueryInterface(config) {
    return this.each(function () {
      const data = Toast.getOrCreateInstance(this, config);
      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`);
        }
        data[config](this);
      }
    });
  }
}

/**
 * Data API implementation
 */

enableDismissTrigger(Toast);

/**
 * jQuery
 */

defineJQueryPlugin(Toast);

export { Alert, Button, Carousel, Collapse, Dropdown, Modal, Offcanvas, Popover, ScrollSpy, Tab, Toast, Tooltip };
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