/*!
  * Bootstrap v4.4.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 (function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
    typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
    (global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
  }(this, (function (exports, $, Popper) { 'use strict';
  
    $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
    Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
  
    function _defineProperties(target, props) {
      for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) descriptor.writable = true;
        Object.defineProperty(target, descriptor.key, descriptor);
      }
    }
  
    function _createClass(Constructor, protoProps, staticProps) {
      if (protoProps) _defineProperties(Constructor.prototype, protoProps);
      if (staticProps) _defineProperties(Constructor, staticProps);
      return Constructor;
    }
  
    function _defineProperty(obj, key, value) {
      if (key in obj) {
        Object.defineProperty(obj, key, {
          value: value,
          enumerable: true,
          configurable: true,
          writable: true
        });
      } else {
        obj[key] = value;
      }
  
      return obj;
    }
  
    function ownKeys(object, enumerableOnly) {
      var keys = Object.keys(object);
  
      if (Object.getOwnPropertySymbols) {
        var symbols = Object.getOwnPropertySymbols(object);
        if (enumerableOnly) symbols = symbols.filter(function (sym) {
          return Object.getOwnPropertyDescriptor(object, sym).enumerable;
        });
        keys.push.apply(keys, symbols);
      }
  
      return keys;
    }
  
    function _objectSpread2(target) {
      for (var i = 1; i < arguments.length; i++) {
        var source = arguments[i] != null ? arguments[i] : {};
  
        if (i % 2) {
          ownKeys(Object(source), true).forEach(function (key) {
            _defineProperty(target, key, source[key]);
          });
        } else if (Object.getOwnPropertyDescriptors) {
          Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
        } else {
          ownKeys(Object(source)).forEach(function (key) {
            Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
          });
        }
      }
  
      return target;
    }
  
    function _inheritsLoose(subClass, superClass) {
      subClass.prototype = Object.create(superClass.prototype);
      subClass.prototype.constructor = subClass;
      subClass.__proto__ = superClass;
    }
  
    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v4.4.1): util.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
     * --------------------------------------------------------------------------
     */
    /**
     * ------------------------------------------------------------------------
     * Private TransitionEnd Helpers
     * ------------------------------------------------------------------------
     */
  
    var TRANSITION_END = 'transitionend';
    var MAX_UID = 1000000;
    var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
  
    function toType(obj) {
      return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
    }
  
    function getSpecialTransitionEndEvent() {
      return {
        bindType: TRANSITION_END,
        delegateType: TRANSITION_END,
        handle: function handle(event) {
          if ($(event.target).is(this)) {
            return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
          }
  
          return undefined; // eslint-disable-line no-undefined
        }
      };
    }
  
    function transitionEndEmulator(duration) {
      var _this = this;
  
      var called = false;
      $(this).one(Util.TRANSITION_END, function () {
        called = true;
      });
      setTimeout(function () {
        if (!called) {
          Util.triggerTransitionEnd(_this);
        }
      }, duration);
      return this;
    }
  
    function setTransitionEndSupport() {
      $.fn.emulateTransitionEnd = transitionEndEmulator;
      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
    }
    /**
     * --------------------------------------------------------------------------
     * Public Util Api
     * --------------------------------------------------------------------------
     */
  
  
    var Util = {
      TRANSITION_END: 'bsTransitionEnd',
      getUID: function getUID(prefix) {
        do {
          // eslint-disable-next-line no-bitwise
          prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
        } while (document.getElementById(prefix));
  
        return prefix;
      },
      getSelectorFromElement: function getSelectorFromElement(element) {
        var selector = element.getAttribute('data-target');
  
        if (!selector || selector === '#') {
          var hrefAttr = element.getAttribute('href');
          selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
        }
  
        try {
          return document.querySelector(selector) ? selector : null;
        } catch (err) {
          return null;
        }
      },
      getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
        if (!element) {
          return 0;
        } // Get transition-duration of the element
  
  
        var transitionDuration = $(element).css('transition-duration');
        var transitionDelay = $(element).css('transition-delay');
        var floatTransitionDuration = parseFloat(transitionDuration);
        var floatTransitionDelay = 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 (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
      },
      reflow: function reflow(element) {
        return element.offsetHeight;
      },
      triggerTransitionEnd: function triggerTransitionEnd(element) {
        $(element).trigger(TRANSITION_END);
      },
      // TODO: Remove in v5
      supportsTransitionEnd: function supportsTransitionEnd() {
        return Boolean(TRANSITION_END);
      },
      isElement: function isElement(obj) {
        return (obj[0] || obj).nodeType;
      },
      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
        for (var property in configTypes) {
          if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
            var expectedTypes = configTypes[property];
            var value = config[property];
            var valueType = value && Util.isElement(value) ? 'element' : toType(value);
  
            if (!new RegExp(expectedTypes).test(valueType)) {
              throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
            }
          }
        }
      },
      findShadowRoot: function findShadowRoot(element) {
        if (!document.documentElement.attachShadow) {
          return null;
        } // Can find the shadow root otherwise it'll return the document
  
  
        if (typeof element.getRootNode === 'function') {
          var 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 Util.findShadowRoot(element.parentNode);
      },
      jQueryDetection: function jQueryDetection() {
        if (typeof $ === 'undefined') {
          throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
        }
  
        var version = $.fn.jquery.split(' ')[0].split('.');
        var minMajor = 1;
        var ltMajor = 2;
        var minMinor = 9;
        var minPatch = 1;
        var maxMajor = 4;
  
        if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
          throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
        }
      }
    };
    Util.jQueryDetection();
    setTransitionEndSupport();
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME = 'alert';
    var VERSION = '4.4.1';
    var DATA_KEY = 'bs.alert';
    var EVENT_KEY = "." + DATA_KEY;
    var DATA_API_KEY = '.data-api';
    var JQUERY_NO_CONFLICT = $.fn[NAME];
    var Selector = {
      DISMISS: '[data-dismiss="alert"]'
    };
    var Event = {
      CLOSE: "close" + EVENT_KEY,
      CLOSED: "closed" + EVENT_KEY,
      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
    };
    var ClassName = {
      ALERT: 'alert',
      FADE: 'fade',
      SHOW: 'show'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Alert =
    /*#__PURE__*/
    function () {
      function Alert(element) {
        this._element = element;
      } // Getters
  
  
      var _proto = Alert.prototype;
  
      // Public
      _proto.close = function close(element) {
        var rootElement = this._element;
  
        if (element) {
          rootElement = this._getRootElement(element);
        }
  
        var customEvent = this._triggerCloseEvent(rootElement);
  
        if (customEvent.isDefaultPrevented()) {
          return;
        }
  
        this._removeElement(rootElement);
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY);
        this._element = null;
      } // Private
      ;
  
      _proto._getRootElement = function _getRootElement(element) {
        var selector = Util.getSelectorFromElement(element);
        var parent = false;
  
        if (selector) {
          parent = document.querySelector(selector);
        }
  
        if (!parent) {
          parent = $(element).closest("." + ClassName.ALERT)[0];
        }
  
        return parent;
      };
  
      _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
        var closeEvent = $.Event(Event.CLOSE);
        $(element).trigger(closeEvent);
        return closeEvent;
      };
  
      _proto._removeElement = function _removeElement(element) {
        var _this = this;
  
        $(element).removeClass(ClassName.SHOW);
  
        if (!$(element).hasClass(ClassName.FADE)) {
          this._destroyElement(element);
  
          return;
        }
  
        var transitionDuration = Util.getTransitionDurationFromElement(element);
        $(element).one(Util.TRANSITION_END, function (event) {
          return _this._destroyElement(element, event);
        }).emulateTransitionEnd(transitionDuration);
      };
  
      _proto._destroyElement = function _destroyElement(element) {
        $(element).detach().trigger(Event.CLOSED).remove();
      } // Static
      ;
  
      Alert._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var $element = $(this);
          var data = $element.data(DATA_KEY);
  
          if (!data) {
            data = new Alert(this);
            $element.data(DATA_KEY, data);
          }
  
          if (config === 'close') {
            data[config](this);
          }
        });
      };
  
      Alert._handleDismiss = function _handleDismiss(alertInstance) {
        return function (event) {
          if (event) {
            event.preventDefault();
          }
  
          alertInstance.close(this);
        };
      };
  
      _createClass(Alert, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION;
        }
      }]);
  
      return Alert;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME] = Alert._jQueryInterface;
    $.fn[NAME].Constructor = Alert;
  
    $.fn[NAME].noConflict = function () {
      $.fn[NAME] = JQUERY_NO_CONFLICT;
      return Alert._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$1 = 'button';
    var VERSION$1 = '4.4.1';
    var DATA_KEY$1 = 'bs.button';
    var EVENT_KEY$1 = "." + DATA_KEY$1;
    var DATA_API_KEY$1 = '.data-api';
    var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
    var ClassName$1 = {
      ACTIVE: 'active',
      BUTTON: 'btn',
      FOCUS: 'focus'
    };
    var Selector$1 = {
      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
      DATA_TOGGLES: '[data-toggle="buttons"]',
      DATA_TOGGLE: '[data-toggle="button"]',
      DATA_TOGGLES_BUTTONS: '[data-toggle="buttons"] .btn',
      INPUT: 'input:not([type="hidden"])',
      ACTIVE: '.active',
      BUTTON: '.btn'
    };
    var Event$1 = {
      CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
      FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1),
      LOAD_DATA_API: "load" + EVENT_KEY$1 + DATA_API_KEY$1
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Button =
    /*#__PURE__*/
    function () {
      function Button(element) {
        this._element = element;
      } // Getters
  
  
      var _proto = Button.prototype;
  
      // Public
      _proto.toggle = function toggle() {
        var triggerChangeEvent = true;
        var addAriaPressed = true;
        var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLES)[0];
  
        if (rootElement) {
          var input = this._element.querySelector(Selector$1.INPUT);
  
          if (input) {
            if (input.type === 'radio') {
              if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
                triggerChangeEvent = false;
              } else {
                var activeElement = rootElement.querySelector(Selector$1.ACTIVE);
  
                if (activeElement) {
                  $(activeElement).removeClass(ClassName$1.ACTIVE);
                }
              }
            } else if (input.type === 'checkbox') {
              if (this._element.tagName === 'LABEL' && input.checked === this._element.classList.contains(ClassName$1.ACTIVE)) {
                triggerChangeEvent = false;
              }
            } else {
              // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
              triggerChangeEvent = false;
            }
  
            if (triggerChangeEvent) {
              input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
              $(input).trigger('change');
            }
  
            input.focus();
            addAriaPressed = false;
          }
        }
  
        if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
          if (addAriaPressed) {
            this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
          }
  
          if (triggerChangeEvent) {
            $(this._element).toggleClass(ClassName$1.ACTIVE);
          }
        }
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY$1);
        this._element = null;
      } // Static
      ;
  
      Button._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$1);
  
          if (!data) {
            data = new Button(this);
            $(this).data(DATA_KEY$1, data);
          }
  
          if (config === 'toggle') {
            data[config]();
          }
        });
      };
  
      _createClass(Button, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$1;
        }
      }]);
  
      return Button;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
      var button = event.target;
  
      if (!$(button).hasClass(ClassName$1.BUTTON)) {
        button = $(button).closest(Selector$1.BUTTON)[0];
      }
  
      if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
        event.preventDefault(); // work around Firefox bug #1540995
      } else {
        var inputBtn = button.querySelector(Selector$1.INPUT);
  
        if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
          event.preventDefault(); // work around Firefox bug #1540995
  
          return;
        }
  
        Button._jQueryInterface.call($(button), 'toggle');
      }
    }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
      var button = $(event.target).closest(Selector$1.BUTTON)[0];
      $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
    });
    $(window).on(Event$1.LOAD_DATA_API, function () {
      // ensure correct active class is set to match the controls' actual values/states
      // find all checkboxes/readio buttons inside data-toggle groups
      var buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLES_BUTTONS));
  
      for (var i = 0, len = buttons.length; i < len; i++) {
        var button = buttons[i];
        var input = button.querySelector(Selector$1.INPUT);
  
        if (input.checked || input.hasAttribute('checked')) {
          button.classList.add(ClassName$1.ACTIVE);
        } else {
          button.classList.remove(ClassName$1.ACTIVE);
        }
      } // find all button toggles
  
  
      buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLE));
  
      for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
        var _button = buttons[_i];
  
        if (_button.getAttribute('aria-pressed') === 'true') {
          _button.classList.add(ClassName$1.ACTIVE);
        } else {
          _button.classList.remove(ClassName$1.ACTIVE);
        }
      }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$1] = Button._jQueryInterface;
    $.fn[NAME$1].Constructor = Button;
  
    $.fn[NAME$1].noConflict = function () {
      $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
      return Button._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$2 = 'carousel';
    var VERSION$2 = '4.4.1';
    var DATA_KEY$2 = 'bs.carousel';
    var EVENT_KEY$2 = "." + DATA_KEY$2;
    var DATA_API_KEY$2 = '.data-api';
    var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
    var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
  
    var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
  
    var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
  
    var SWIPE_THRESHOLD = 40;
    var Default = {
      interval: 5000,
      keyboard: true,
      slide: false,
      pause: 'hover',
      wrap: true,
      touch: true
    };
    var DefaultType = {
      interval: '(number|boolean)',
      keyboard: 'boolean',
      slide: '(boolean|string)',
      pause: '(string|boolean)',
      wrap: 'boolean',
      touch: 'boolean'
    };
    var Direction = {
      NEXT: 'next',
      PREV: 'prev',
      LEFT: 'left',
      RIGHT: 'right'
    };
    var Event$2 = {
      SLIDE: "slide" + EVENT_KEY$2,
      SLID: "slid" + EVENT_KEY$2,
      KEYDOWN: "keydown" + EVENT_KEY$2,
      MOUSEENTER: "mouseenter" + EVENT_KEY$2,
      MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
      TOUCHSTART: "touchstart" + EVENT_KEY$2,
      TOUCHMOVE: "touchmove" + EVENT_KEY$2,
      TOUCHEND: "touchend" + EVENT_KEY$2,
      POINTERDOWN: "pointerdown" + EVENT_KEY$2,
      POINTERUP: "pointerup" + EVENT_KEY$2,
      DRAG_START: "dragstart" + EVENT_KEY$2,
      LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
      CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
    };
    var ClassName$2 = {
      CAROUSEL: 'carousel',
      ACTIVE: 'active',
      SLIDE: 'slide',
      RIGHT: 'carousel-item-right',
      LEFT: 'carousel-item-left',
      NEXT: 'carousel-item-next',
      PREV: 'carousel-item-prev',
      ITEM: 'carousel-item',
      POINTER_EVENT: 'pointer-event'
    };
    var Selector$2 = {
      ACTIVE: '.active',
      ACTIVE_ITEM: '.active.carousel-item',
      ITEM: '.carousel-item',
      ITEM_IMG: '.carousel-item img',
      NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
      INDICATORS: '.carousel-indicators',
      DATA_SLIDE: '[data-slide], [data-slide-to]',
      DATA_RIDE: '[data-ride="carousel"]'
    };
    var PointerType = {
      TOUCH: 'touch',
      PEN: 'pen'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Carousel =
    /*#__PURE__*/
    function () {
      function Carousel(element, config) {
        this._items = null;
        this._interval = null;
        this._activeElement = null;
        this._isPaused = false;
        this._isSliding = false;
        this.touchTimeout = null;
        this.touchStartX = 0;
        this.touchDeltaX = 0;
        this._config = this._getConfig(config);
        this._element = element;
        this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
        this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
        this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
  
        this._addEventListeners();
      } // Getters
  
  
      var _proto = Carousel.prototype;
  
      // Public
      _proto.next = function next() {
        if (!this._isSliding) {
          this._slide(Direction.NEXT);
        }
      };
  
      _proto.nextWhenVisible = function nextWhenVisible() {
        // Don't call next when the page isn't visible
        // or the carousel or its parent isn't visible
        if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
          this.next();
        }
      };
  
      _proto.prev = function prev() {
        if (!this._isSliding) {
          this._slide(Direction.PREV);
        }
      };
  
      _proto.pause = function pause(event) {
        if (!event) {
          this._isPaused = true;
        }
  
        if (this._element.querySelector(Selector$2.NEXT_PREV)) {
          Util.triggerTransitionEnd(this._element);
          this.cycle(true);
        }
  
        clearInterval(this._interval);
        this._interval = null;
      };
  
      _proto.cycle = function cycle(event) {
        if (!event) {
          this._isPaused = false;
        }
  
        if (this._interval) {
          clearInterval(this._interval);
          this._interval = null;
        }
  
        if (this._config.interval && !this._isPaused) {
          this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
        }
      };
  
      _proto.to = function to(index) {
        var _this = this;
  
        this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
  
        var activeIndex = this._getItemIndex(this._activeElement);
  
        if (index > this._items.length - 1 || index < 0) {
          return;
        }
  
        if (this._isSliding) {
          $(this._element).one(Event$2.SLID, function () {
            return _this.to(index);
          });
          return;
        }
  
        if (activeIndex === index) {
          this.pause();
          this.cycle();
          return;
        }
  
        var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
  
        this._slide(direction, this._items[index]);
      };
  
      _proto.dispose = function dispose() {
        $(this._element).off(EVENT_KEY$2);
        $.removeData(this._element, DATA_KEY$2);
        this._items = null;
        this._config = null;
        this._element = null;
        this._interval = null;
        this._isPaused = null;
        this._isSliding = null;
        this._activeElement = null;
        this._indicatorsElement = null;
      } // Private
      ;
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, Default, {}, config);
        Util.typeCheckConfig(NAME$2, config, DefaultType);
        return config;
      };
  
      _proto._handleSwipe = function _handleSwipe() {
        var absDeltax = Math.abs(this.touchDeltaX);
  
        if (absDeltax <= SWIPE_THRESHOLD) {
          return;
        }
  
        var direction = absDeltax / this.touchDeltaX;
        this.touchDeltaX = 0; // swipe left
  
        if (direction > 0) {
          this.prev();
        } // swipe right
  
  
        if (direction < 0) {
          this.next();
        }
      };
  
      _proto._addEventListeners = function _addEventListeners() {
        var _this2 = this;
  
        if (this._config.keyboard) {
          $(this._element).on(Event$2.KEYDOWN, function (event) {
            return _this2._keydown(event);
          });
        }
  
        if (this._config.pause === 'hover') {
          $(this._element).on(Event$2.MOUSEENTER, function (event) {
            return _this2.pause(event);
          }).on(Event$2.MOUSELEAVE, function (event) {
            return _this2.cycle(event);
          });
        }
  
        if (this._config.touch) {
          this._addTouchEventListeners();
        }
      };
  
      _proto._addTouchEventListeners = function _addTouchEventListeners() {
        var _this3 = this;
  
        if (!this._touchSupported) {
          return;
        }
  
        var start = function start(event) {
          if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
            _this3.touchStartX = event.originalEvent.clientX;
          } else if (!_this3._pointerEvent) {
            _this3.touchStartX = event.originalEvent.touches[0].clientX;
          }
        };
  
        var move = function move(event) {
          // ensure swiping with one touch and not pinching
          if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
            _this3.touchDeltaX = 0;
          } else {
            _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
          }
        };
  
        var end = function end(event) {
          if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
            _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
          }
  
          _this3._handleSwipe();
  
          if (_this3._config.pause === 'hover') {
            // 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
            _this3.pause();
  
            if (_this3.touchTimeout) {
              clearTimeout(_this3.touchTimeout);
            }
  
            _this3.touchTimeout = setTimeout(function (event) {
              return _this3.cycle(event);
            }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
          }
        };
  
        $(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
          return e.preventDefault();
        });
  
        if (this._pointerEvent) {
          $(this._element).on(Event$2.POINTERDOWN, function (event) {
            return start(event);
          });
          $(this._element).on(Event$2.POINTERUP, function (event) {
            return end(event);
          });
  
          this._element.classList.add(ClassName$2.POINTER_EVENT);
        } else {
          $(this._element).on(Event$2.TOUCHSTART, function (event) {
            return start(event);
          });
          $(this._element).on(Event$2.TOUCHMOVE, function (event) {
            return move(event);
          });
          $(this._element).on(Event$2.TOUCHEND, function (event) {
            return end(event);
          });
        }
      };
  
      _proto._keydown = function _keydown(event) {
        if (/input|textarea/i.test(event.target.tagName)) {
          return;
        }
  
        switch (event.which) {
          case ARROW_LEFT_KEYCODE:
            event.preventDefault();
            this.prev();
            break;
  
          case ARROW_RIGHT_KEYCODE:
            event.preventDefault();
            this.next();
            break;
        }
      };
  
      _proto._getItemIndex = function _getItemIndex(element) {
        this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
        return this._items.indexOf(element);
      };
  
      _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
        var isNextDirection = direction === Direction.NEXT;
        var isPrevDirection = direction === Direction.PREV;
  
        var activeIndex = this._getItemIndex(activeElement);
  
        var lastItemIndex = this._items.length - 1;
        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
  
        if (isGoingToWrap && !this._config.wrap) {
          return activeElement;
        }
  
        var delta = direction === Direction.PREV ? -1 : 1;
        var itemIndex = (activeIndex + delta) % this._items.length;
        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
      };
  
      _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
        var targetIndex = this._getItemIndex(relatedTarget);
  
        var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));
  
        var slideEvent = $.Event(Event$2.SLIDE, {
          relatedTarget: relatedTarget,
          direction: eventDirectionName,
          from: fromIndex,
          to: targetIndex
        });
        $(this._element).trigger(slideEvent);
        return slideEvent;
      };
  
      _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
        if (this._indicatorsElement) {
          var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
          $(indicators).removeClass(ClassName$2.ACTIVE);
  
          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
  
          if (nextIndicator) {
            $(nextIndicator).addClass(ClassName$2.ACTIVE);
          }
        }
      };
  
      _proto._slide = function _slide(direction, element) {
        var _this4 = this;
  
        var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
  
        var activeElementIndex = this._getItemIndex(activeElement);
  
        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
  
        var nextElementIndex = this._getItemIndex(nextElement);
  
        var isCycling = Boolean(this._interval);
        var directionalClassName;
        var orderClassName;
        var eventDirectionName;
  
        if (direction === Direction.NEXT) {
          directionalClassName = ClassName$2.LEFT;
          orderClassName = ClassName$2.NEXT;
          eventDirectionName = Direction.LEFT;
        } else {
          directionalClassName = ClassName$2.RIGHT;
          orderClassName = ClassName$2.PREV;
          eventDirectionName = Direction.RIGHT;
        }
  
        if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
          this._isSliding = false;
          return;
        }
  
        var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
  
        if (slideEvent.isDefaultPrevented()) {
          return;
        }
  
        if (!activeElement || !nextElement) {
          // Some weirdness is happening, so we bail
          return;
        }
  
        this._isSliding = true;
  
        if (isCycling) {
          this.pause();
        }
  
        this._setActiveIndicatorElement(nextElement);
  
        var slidEvent = $.Event(Event$2.SLID, {
          relatedTarget: nextElement,
          direction: eventDirectionName,
          from: activeElementIndex,
          to: nextElementIndex
        });
  
        if ($(this._element).hasClass(ClassName$2.SLIDE)) {
          $(nextElement).addClass(orderClassName);
          Util.reflow(nextElement);
          $(activeElement).addClass(directionalClassName);
          $(nextElement).addClass(directionalClassName);
          var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
  
          if (nextElementInterval) {
            this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
            this._config.interval = nextElementInterval;
          } else {
            this._config.interval = this._config.defaultInterval || this._config.interval;
          }
  
          var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
          $(activeElement).one(Util.TRANSITION_END, function () {
            $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
            $(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
            _this4._isSliding = false;
            setTimeout(function () {
              return $(_this4._element).trigger(slidEvent);
            }, 0);
          }).emulateTransitionEnd(transitionDuration);
        } else {
          $(activeElement).removeClass(ClassName$2.ACTIVE);
          $(nextElement).addClass(ClassName$2.ACTIVE);
          this._isSliding = false;
          $(this._element).trigger(slidEvent);
        }
  
        if (isCycling) {
          this.cycle();
        }
      } // Static
      ;
  
      Carousel._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$2);
  
          var _config = _objectSpread2({}, Default, {}, $(this).data());
  
          if (typeof config === 'object') {
            _config = _objectSpread2({}, _config, {}, config);
          }
  
          var action = typeof config === 'string' ? config : _config.slide;
  
          if (!data) {
            data = new Carousel(this, _config);
            $(this).data(DATA_KEY$2, data);
          }
  
          if (typeof config === 'number') {
            data.to(config);
          } else if (typeof action === 'string') {
            if (typeof data[action] === 'undefined') {
              throw new TypeError("No method named \"" + action + "\"");
            }
  
            data[action]();
          } else if (_config.interval && _config.ride) {
            data.pause();
            data.cycle();
          }
        });
      };
  
      Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
        var selector = Util.getSelectorFromElement(this);
  
        if (!selector) {
          return;
        }
  
        var target = $(selector)[0];
  
        if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
          return;
        }
  
        var config = _objectSpread2({}, $(target).data(), {}, $(this).data());
  
        var slideIndex = this.getAttribute('data-slide-to');
  
        if (slideIndex) {
          config.interval = false;
        }
  
        Carousel._jQueryInterface.call($(target), config);
  
        if (slideIndex) {
          $(target).data(DATA_KEY$2).to(slideIndex);
        }
  
        event.preventDefault();
      };
  
      _createClass(Carousel, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$2;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default;
        }
      }]);
  
      return Carousel;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
    $(window).on(Event$2.LOAD_DATA_API, function () {
      var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));
  
      for (var i = 0, len = carousels.length; i < len; i++) {
        var $carousel = $(carousels[i]);
  
        Carousel._jQueryInterface.call($carousel, $carousel.data());
      }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$2] = Carousel._jQueryInterface;
    $.fn[NAME$2].Constructor = Carousel;
  
    $.fn[NAME$2].noConflict = function () {
      $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
      return Carousel._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$3 = 'collapse';
    var VERSION$3 = '4.4.1';
    var DATA_KEY$3 = 'bs.collapse';
    var EVENT_KEY$3 = "." + DATA_KEY$3;
    var DATA_API_KEY$3 = '.data-api';
    var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
    var Default$1 = {
      toggle: true,
      parent: ''
    };
    var DefaultType$1 = {
      toggle: 'boolean',
      parent: '(string|element)'
    };
    var Event$3 = {
      SHOW: "show" + EVENT_KEY$3,
      SHOWN: "shown" + EVENT_KEY$3,
      HIDE: "hide" + EVENT_KEY$3,
      HIDDEN: "hidden" + EVENT_KEY$3,
      CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
    };
    var ClassName$3 = {
      SHOW: 'show',
      COLLAPSE: 'collapse',
      COLLAPSING: 'collapsing',
      COLLAPSED: 'collapsed'
    };
    var Dimension = {
      WIDTH: 'width',
      HEIGHT: 'height'
    };
    var Selector$3 = {
      ACTIVES: '.show, .collapsing',
      DATA_TOGGLE: '[data-toggle="collapse"]'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Collapse =
    /*#__PURE__*/
    function () {
      function Collapse(element, config) {
        this._isTransitioning = false;
        this._element = element;
        this._config = this._getConfig(config);
        this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
        var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));
  
        for (var i = 0, len = toggleList.length; i < len; i++) {
          var elem = toggleList[i];
          var selector = Util.getSelectorFromElement(elem);
          var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
            return foundElem === element;
          });
  
          if (selector !== null && filterElement.length > 0) {
            this._selector = selector;
  
            this._triggerArray.push(elem);
          }
        }
  
        this._parent = this._config.parent ? this._getParent() : null;
  
        if (!this._config.parent) {
          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
        }
  
        if (this._config.toggle) {
          this.toggle();
        }
      } // Getters
  
  
      var _proto = Collapse.prototype;
  
      // Public
      _proto.toggle = function toggle() {
        if ($(this._element).hasClass(ClassName$3.SHOW)) {
          this.hide();
        } else {
          this.show();
        }
      };
  
      _proto.show = function show() {
        var _this = this;
  
        if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
          return;
        }
  
        var actives;
        var activesData;
  
        if (this._parent) {
          actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
            if (typeof _this._config.parent === 'string') {
              return elem.getAttribute('data-parent') === _this._config.parent;
            }
  
            return elem.classList.contains(ClassName$3.COLLAPSE);
          });
  
          if (actives.length === 0) {
            actives = null;
          }
        }
  
        if (actives) {
          activesData = $(actives).not(this._selector).data(DATA_KEY$3);
  
          if (activesData && activesData._isTransitioning) {
            return;
          }
        }
  
        var startEvent = $.Event(Event$3.SHOW);
        $(this._element).trigger(startEvent);
  
        if (startEvent.isDefaultPrevented()) {
          return;
        }
  
        if (actives) {
          Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
  
          if (!activesData) {
            $(actives).data(DATA_KEY$3, null);
          }
        }
  
        var dimension = this._getDimension();
  
        $(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
        this._element.style[dimension] = 0;
  
        if (this._triggerArray.length) {
          $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
        }
  
        this.setTransitioning(true);
  
        var complete = function complete() {
          $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
          _this._element.style[dimension] = '';
  
          _this.setTransitioning(false);
  
          $(_this._element).trigger(Event$3.SHOWN);
        };
  
        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
        var scrollSize = "scroll" + capitalizedDimension;
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        this._element.style[dimension] = this._element[scrollSize] + "px";
      };
  
      _proto.hide = function hide() {
        var _this2 = this;
  
        if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
          return;
        }
  
        var startEvent = $.Event(Event$3.HIDE);
        $(this._element).trigger(startEvent);
  
        if (startEvent.isDefaultPrevented()) {
          return;
        }
  
        var dimension = this._getDimension();
  
        this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
        Util.reflow(this._element);
        $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
        var triggerArrayLength = this._triggerArray.length;
  
        if (triggerArrayLength > 0) {
          for (var i = 0; i < triggerArrayLength; i++) {
            var trigger = this._triggerArray[i];
            var selector = Util.getSelectorFromElement(trigger);
  
            if (selector !== null) {
              var $elem = $([].slice.call(document.querySelectorAll(selector)));
  
              if (!$elem.hasClass(ClassName$3.SHOW)) {
                $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
              }
            }
          }
        }
  
        this.setTransitioning(true);
  
        var complete = function complete() {
          _this2.setTransitioning(false);
  
          $(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
        };
  
        this._element.style[dimension] = '';
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      };
  
      _proto.setTransitioning = function setTransitioning(isTransitioning) {
        this._isTransitioning = isTransitioning;
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY$3);
        this._config = null;
        this._parent = null;
        this._element = null;
        this._triggerArray = null;
        this._isTransitioning = null;
      } // Private
      ;
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, Default$1, {}, config);
        config.toggle = Boolean(config.toggle); // Coerce string values
  
        Util.typeCheckConfig(NAME$3, config, DefaultType$1);
        return config;
      };
  
      _proto._getDimension = function _getDimension() {
        var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
      };
  
      _proto._getParent = function _getParent() {
        var _this3 = this;
  
        var parent;
  
        if (Util.isElement(this._config.parent)) {
          parent = this._config.parent; // It's a jQuery object
  
          if (typeof this._config.parent.jquery !== 'undefined') {
            parent = this._config.parent[0];
          }
        } else {
          parent = document.querySelector(this._config.parent);
        }
  
        var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
        var children = [].slice.call(parent.querySelectorAll(selector));
        $(children).each(function (i, element) {
          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
        });
        return parent;
      };
  
      _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
        var isOpen = $(element).hasClass(ClassName$3.SHOW);
  
        if (triggerArray.length) {
          $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
        }
      } // Static
      ;
  
      Collapse._getTargetFromElement = function _getTargetFromElement(element) {
        var selector = Util.getSelectorFromElement(element);
        return selector ? document.querySelector(selector) : null;
      };
  
      Collapse._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var $this = $(this);
          var data = $this.data(DATA_KEY$3);
  
          var _config = _objectSpread2({}, Default$1, {}, $this.data(), {}, typeof config === 'object' && config ? config : {});
  
          if (!data && _config.toggle && /show|hide/.test(config)) {
            _config.toggle = false;
          }
  
          if (!data) {
            data = new Collapse(this, _config);
            $this.data(DATA_KEY$3, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      _createClass(Collapse, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$3;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$1;
        }
      }]);
  
      return Collapse;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
      // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
      if (event.currentTarget.tagName === 'A') {
        event.preventDefault();
      }
  
      var $trigger = $(this);
      var selector = Util.getSelectorFromElement(this);
      var selectors = [].slice.call(document.querySelectorAll(selector));
      $(selectors).each(function () {
        var $target = $(this);
        var data = $target.data(DATA_KEY$3);
        var config = data ? 'toggle' : $trigger.data();
  
        Collapse._jQueryInterface.call($target, config);
      });
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$3] = Collapse._jQueryInterface;
    $.fn[NAME$3].Constructor = Collapse;
  
    $.fn[NAME$3].noConflict = function () {
      $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
      return Collapse._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$4 = 'dropdown';
    var VERSION$4 = '4.4.1';
    var DATA_KEY$4 = 'bs.dropdown';
    var EVENT_KEY$4 = "." + DATA_KEY$4;
    var DATA_API_KEY$4 = '.data-api';
    var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
  
    var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
  
    var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
  
    var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
  
    var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
  
    var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
  
    var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
    var Event$4 = {
      HIDE: "hide" + EVENT_KEY$4,
      HIDDEN: "hidden" + EVENT_KEY$4,
      SHOW: "show" + EVENT_KEY$4,
      SHOWN: "shown" + EVENT_KEY$4,
      CLICK: "click" + EVENT_KEY$4,
      CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
      KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
      KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
    };
    var ClassName$4 = {
      DISABLED: 'disabled',
      SHOW: 'show',
      DROPUP: 'dropup',
      DROPRIGHT: 'dropright',
      DROPLEFT: 'dropleft',
      MENURIGHT: 'dropdown-menu-right',
      MENULEFT: 'dropdown-menu-left',
      POSITION_STATIC: 'position-static'
    };
    var Selector$4 = {
      DATA_TOGGLE: '[data-toggle="dropdown"]',
      FORM_CHILD: '.dropdown form',
      MENU: '.dropdown-menu',
      NAVBAR_NAV: '.navbar-nav',
      VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
    };
    var AttachmentMap = {
      TOP: 'top-start',
      TOPEND: 'top-end',
      BOTTOM: 'bottom-start',
      BOTTOMEND: 'bottom-end',
      RIGHT: 'right-start',
      RIGHTEND: 'right-end',
      LEFT: 'left-start',
      LEFTEND: 'left-end'
    };
    var Default$2 = {
      offset: 0,
      flip: true,
      boundary: 'scrollParent',
      reference: 'toggle',
      display: 'dynamic',
      popperConfig: null
    };
    var DefaultType$2 = {
      offset: '(number|string|function)',
      flip: 'boolean',
      boundary: '(string|element)',
      reference: '(string|element)',
      display: 'string',
      popperConfig: '(null|object)'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Dropdown =
    /*#__PURE__*/
    function () {
      function Dropdown(element, config) {
        this._element = element;
        this._popper = null;
        this._config = this._getConfig(config);
        this._menu = this._getMenuElement();
        this._inNavbar = this._detectNavbar();
  
        this._addEventListeners();
      } // Getters
  
  
      var _proto = Dropdown.prototype;
  
      // Public
      _proto.toggle = function toggle() {
        if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
          return;
        }
  
        var isActive = $(this._menu).hasClass(ClassName$4.SHOW);
  
        Dropdown._clearMenus();
  
        if (isActive) {
          return;
        }
  
        this.show(true);
      };
  
      _proto.show = function show(usePopper) {
        if (usePopper === void 0) {
          usePopper = false;
        }
  
        if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
          return;
        }
  
        var relatedTarget = {
          relatedTarget: this._element
        };
        var showEvent = $.Event(Event$4.SHOW, relatedTarget);
  
        var parent = Dropdown._getParentFromElement(this._element);
  
        $(parent).trigger(showEvent);
  
        if (showEvent.isDefaultPrevented()) {
          return;
        } // Disable totally Popper.js for Dropdown in Navbar
  
  
        if (!this._inNavbar && usePopper) {
          /**
           * Check for Popper dependency
           * Popper - https://popper.js.org
           */
          if (typeof Popper === 'undefined') {
            throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
          }
  
          var referenceElement = this._element;
  
          if (this._config.reference === 'parent') {
            referenceElement = parent;
          } else if (Util.isElement(this._config.reference)) {
            referenceElement = this._config.reference; // Check if it's jQuery element
  
            if (typeof this._config.reference.jquery !== 'undefined') {
              referenceElement = this._config.reference[0];
            }
          } // If boundary is not `scrollParent`, then set position to `static`
          // to allow the menu to "escape" the scroll parent's boundaries
          // https://github.com/twbs/bootstrap/issues/24251
  
  
          if (this._config.boundary !== 'scrollParent') {
            $(parent).addClass(ClassName$4.POSITION_STATIC);
          }
  
          this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
        } // 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 && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
          $(document.body).children().on('mouseover', null, $.noop);
        }
  
        this._element.focus();
  
        this._element.setAttribute('aria-expanded', true);
  
        $(this._menu).toggleClass(ClassName$4.SHOW);
        $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
      };
  
      _proto.hide = function hide() {
        if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
          return;
        }
  
        var relatedTarget = {
          relatedTarget: this._element
        };
        var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
  
        var parent = Dropdown._getParentFromElement(this._element);
  
        $(parent).trigger(hideEvent);
  
        if (hideEvent.isDefaultPrevented()) {
          return;
        }
  
        if (this._popper) {
          this._popper.destroy();
        }
  
        $(this._menu).toggleClass(ClassName$4.SHOW);
        $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY$4);
        $(this._element).off(EVENT_KEY$4);
        this._element = null;
        this._menu = null;
  
        if (this._popper !== null) {
          this._popper.destroy();
  
          this._popper = null;
        }
      };
  
      _proto.update = function update() {
        this._inNavbar = this._detectNavbar();
  
        if (this._popper !== null) {
          this._popper.scheduleUpdate();
        }
      } // Private
      ;
  
      _proto._addEventListeners = function _addEventListeners() {
        var _this = this;
  
        $(this._element).on(Event$4.CLICK, function (event) {
          event.preventDefault();
          event.stopPropagation();
  
          _this.toggle();
        });
      };
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, this.constructor.Default, {}, $(this._element).data(), {}, config);
        Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
        return config;
      };
  
      _proto._getMenuElement = function _getMenuElement() {
        if (!this._menu) {
          var parent = Dropdown._getParentFromElement(this._element);
  
          if (parent) {
            this._menu = parent.querySelector(Selector$4.MENU);
          }
        }
  
        return this._menu;
      };
  
      _proto._getPlacement = function _getPlacement() {
        var $parentDropdown = $(this._element.parentNode);
        var placement = AttachmentMap.BOTTOM; // Handle dropup
  
        if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
          placement = AttachmentMap.TOP;
  
          if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
            placement = AttachmentMap.TOPEND;
          }
        } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
          placement = AttachmentMap.RIGHT;
        } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
          placement = AttachmentMap.LEFT;
        } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
          placement = AttachmentMap.BOTTOMEND;
        }
  
        return placement;
      };
  
      _proto._detectNavbar = function _detectNavbar() {
        return $(this._element).closest('.navbar').length > 0;
      };
  
      _proto._getOffset = function _getOffset() {
        var _this2 = this;
  
        var offset = {};
  
        if (typeof this._config.offset === 'function') {
          offset.fn = function (data) {
            data.offsets = _objectSpread2({}, data.offsets, {}, _this2._config.offset(data.offsets, _this2._element) || {});
            return data;
          };
        } else {
          offset.offset = this._config.offset;
        }
  
        return offset;
      };
  
      _proto._getPopperConfig = function _getPopperConfig() {
        var popperConfig = {
          placement: this._getPlacement(),
          modifiers: {
            offset: this._getOffset(),
            flip: {
              enabled: this._config.flip
            },
            preventOverflow: {
              boundariesElement: this._config.boundary
            }
          }
        }; // Disable Popper.js if we have a static display
  
        if (this._config.display === 'static') {
          popperConfig.modifiers.applyStyle = {
            enabled: false
          };
        }
  
        return _objectSpread2({}, popperConfig, {}, this._config.popperConfig);
      } // Static
      ;
  
      Dropdown._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$4);
  
          var _config = typeof config === 'object' ? config : null;
  
          if (!data) {
            data = new Dropdown(this, _config);
            $(this).data(DATA_KEY$4, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      Dropdown._clearMenus = function _clearMenus(event) {
        if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
          return;
        }
  
        var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));
  
        for (var i = 0, len = toggles.length; i < len; i++) {
          var parent = Dropdown._getParentFromElement(toggles[i]);
  
          var context = $(toggles[i]).data(DATA_KEY$4);
          var relatedTarget = {
            relatedTarget: toggles[i]
          };
  
          if (event && event.type === 'click') {
            relatedTarget.clickEvent = event;
          }
  
          if (!context) {
            continue;
          }
  
          var dropdownMenu = context._menu;
  
          if (!$(parent).hasClass(ClassName$4.SHOW)) {
            continue;
          }
  
          if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
            continue;
          }
  
          var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
          $(parent).trigger(hideEvent);
  
          if (hideEvent.isDefaultPrevented()) {
            continue;
          } // If this is a touch-enabled device we remove the extra
          // empty mouseover listeners we added for iOS support
  
  
          if ('ontouchstart' in document.documentElement) {
            $(document.body).children().off('mouseover', null, $.noop);
          }
  
          toggles[i].setAttribute('aria-expanded', 'false');
  
          if (context._popper) {
            context._popper.destroy();
          }
  
          $(dropdownMenu).removeClass(ClassName$4.SHOW);
          $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
        }
      };
  
      Dropdown._getParentFromElement = function _getParentFromElement(element) {
        var parent;
        var selector = Util.getSelectorFromElement(element);
  
        if (selector) {
          parent = document.querySelector(selector);
        }
  
        return parent || element.parentNode;
      } // eslint-disable-next-line complexity
      ;
  
      Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
        // If not input/textarea:
        //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
        // If input/textarea:
        //  - If space key => not a dropdown command
        //  - If key is other than escape
        //    - If key is not up or down => not a dropdown command
        //    - If trigger inside the menu => not a dropdown command
        if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
          return;
        }
  
        event.preventDefault();
        event.stopPropagation();
  
        if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
          return;
        }
  
        var parent = Dropdown._getParentFromElement(this);
  
        var isActive = $(parent).hasClass(ClassName$4.SHOW);
  
        if (!isActive && event.which === ESCAPE_KEYCODE) {
          return;
        }
  
        if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
          if (event.which === ESCAPE_KEYCODE) {
            var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
            $(toggle).trigger('focus');
          }
  
          $(this).trigger('click');
          return;
        }
  
        var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS)).filter(function (item) {
          return $(item).is(':visible');
        });
  
        if (items.length === 0) {
          return;
        }
  
        var index = items.indexOf(event.target);
  
        if (event.which === ARROW_UP_KEYCODE && index > 0) {
          // Up
          index--;
        }
  
        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
          // Down
          index++;
        }
  
        if (index < 0) {
          index = 0;
        }
  
        items[index].focus();
      };
  
      _createClass(Dropdown, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$4;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$2;
        }
      }, {
        key: "DefaultType",
        get: function get() {
          return DefaultType$2;
        }
      }]);
  
      return Dropdown;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
      event.preventDefault();
      event.stopPropagation();
  
      Dropdown._jQueryInterface.call($(this), 'toggle');
    }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
      e.stopPropagation();
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$4] = Dropdown._jQueryInterface;
    $.fn[NAME$4].Constructor = Dropdown;
  
    $.fn[NAME$4].noConflict = function () {
      $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
      return Dropdown._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$5 = 'modal';
    var VERSION$5 = '4.4.1';
    var DATA_KEY$5 = 'bs.modal';
    var EVENT_KEY$5 = "." + DATA_KEY$5;
    var DATA_API_KEY$5 = '.data-api';
    var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
    var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
  
    var Default$3 = {
      backdrop: true,
      keyboard: true,
      focus: true,
      show: true
    };
    var DefaultType$3 = {
      backdrop: '(boolean|string)',
      keyboard: 'boolean',
      focus: 'boolean',
      show: 'boolean'
    };
    var Event$5 = {
      HIDE: "hide" + EVENT_KEY$5,
      HIDE_PREVENTED: "hidePrevented" + EVENT_KEY$5,
      HIDDEN: "hidden" + EVENT_KEY$5,
      SHOW: "show" + EVENT_KEY$5,
      SHOWN: "shown" + EVENT_KEY$5,
      FOCUSIN: "focusin" + EVENT_KEY$5,
      RESIZE: "resize" + EVENT_KEY$5,
      CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
      KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
      MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
      MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
      CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
    };
    var ClassName$5 = {
      SCROLLABLE: 'modal-dialog-scrollable',
      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
      BACKDROP: 'modal-backdrop',
      OPEN: 'modal-open',
      FADE: 'fade',
      SHOW: 'show',
      STATIC: 'modal-static'
    };
    var Selector$5 = {
      DIALOG: '.modal-dialog',
      MODAL_BODY: '.modal-body',
      DATA_TOGGLE: '[data-toggle="modal"]',
      DATA_DISMISS: '[data-dismiss="modal"]',
      FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
      STICKY_CONTENT: '.sticky-top'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Modal =
    /*#__PURE__*/
    function () {
      function Modal(element, config) {
        this._config = this._getConfig(config);
        this._element = element;
        this._dialog = element.querySelector(Selector$5.DIALOG);
        this._backdrop = null;
        this._isShown = false;
        this._isBodyOverflowing = false;
        this._ignoreBackdropClick = false;
        this._isTransitioning = false;
        this._scrollbarWidth = 0;
      } // Getters
  
  
      var _proto = Modal.prototype;
  
      // Public
      _proto.toggle = function toggle(relatedTarget) {
        return this._isShown ? this.hide() : this.show(relatedTarget);
      };
  
      _proto.show = function show(relatedTarget) {
        var _this = this;
  
        if (this._isShown || this._isTransitioning) {
          return;
        }
  
        if ($(this._element).hasClass(ClassName$5.FADE)) {
          this._isTransitioning = true;
        }
  
        var showEvent = $.Event(Event$5.SHOW, {
          relatedTarget: relatedTarget
        });
        $(this._element).trigger(showEvent);
  
        if (this._isShown || showEvent.isDefaultPrevented()) {
          return;
        }
  
        this._isShown = true;
  
        this._checkScrollbar();
  
        this._setScrollbar();
  
        this._adjustDialog();
  
        this._setEscapeEvent();
  
        this._setResizeEvent();
  
        $(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
          return _this.hide(event);
        });
        $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
          $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
            if ($(event.target).is(_this._element)) {
              _this._ignoreBackdropClick = true;
            }
          });
        });
  
        this._showBackdrop(function () {
          return _this._showElement(relatedTarget);
        });
      };
  
      _proto.hide = function hide(event) {
        var _this2 = this;
  
        if (event) {
          event.preventDefault();
        }
  
        if (!this._isShown || this._isTransitioning) {
          return;
        }
  
        var hideEvent = $.Event(Event$5.HIDE);
        $(this._element).trigger(hideEvent);
  
        if (!this._isShown || hideEvent.isDefaultPrevented()) {
          return;
        }
  
        this._isShown = false;
        var transition = $(this._element).hasClass(ClassName$5.FADE);
  
        if (transition) {
          this._isTransitioning = true;
        }
  
        this._setEscapeEvent();
  
        this._setResizeEvent();
  
        $(document).off(Event$5.FOCUSIN);
        $(this._element).removeClass(ClassName$5.SHOW);
        $(this._element).off(Event$5.CLICK_DISMISS);
        $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);
  
        if (transition) {
          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
          $(this._element).one(Util.TRANSITION_END, function (event) {
            return _this2._hideModal(event);
          }).emulateTransitionEnd(transitionDuration);
        } else {
          this._hideModal();
        }
      };
  
      _proto.dispose = function dispose() {
        [window, this._element, this._dialog].forEach(function (htmlElement) {
          return $(htmlElement).off(EVENT_KEY$5);
        });
        /**
         * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
         * Do not move `document` in `htmlElements` array
         * It will remove `Event.CLICK_DATA_API` event that should remain
         */
  
        $(document).off(Event$5.FOCUSIN);
        $.removeData(this._element, DATA_KEY$5);
        this._config = null;
        this._element = null;
        this._dialog = null;
        this._backdrop = null;
        this._isShown = null;
        this._isBodyOverflowing = null;
        this._ignoreBackdropClick = null;
        this._isTransitioning = null;
        this._scrollbarWidth = null;
      };
  
      _proto.handleUpdate = function handleUpdate() {
        this._adjustDialog();
      } // Private
      ;
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, Default$3, {}, config);
        Util.typeCheckConfig(NAME$5, config, DefaultType$3);
        return config;
      };
  
      _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
        var _this3 = this;
  
        if (this._config.backdrop === 'static') {
          var hideEventPrevented = $.Event(Event$5.HIDE_PREVENTED);
          $(this._element).trigger(hideEventPrevented);
  
          if (hideEventPrevented.defaultPrevented) {
            return;
          }
  
          this._element.classList.add(ClassName$5.STATIC);
  
          var modalTransitionDuration = Util.getTransitionDurationFromElement(this._element);
          $(this._element).one(Util.TRANSITION_END, function () {
            _this3._element.classList.remove(ClassName$5.STATIC);
          }).emulateTransitionEnd(modalTransitionDuration);
  
          this._element.focus();
        } else {
          this.hide();
        }
      };
  
      _proto._showElement = function _showElement(relatedTarget) {
        var _this4 = this;
  
        var transition = $(this._element).hasClass(ClassName$5.FADE);
        var modalBody = this._dialog ? this._dialog.querySelector(Selector$5.MODAL_BODY) : null;
  
        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
          // Don't move modal's DOM position
          document.body.appendChild(this._element);
        }
  
        this._element.style.display = 'block';
  
        this._element.removeAttribute('aria-hidden');
  
        this._element.setAttribute('aria-modal', true);
  
        if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE) && modalBody) {
          modalBody.scrollTop = 0;
        } else {
          this._element.scrollTop = 0;
        }
  
        if (transition) {
          Util.reflow(this._element);
        }
  
        $(this._element).addClass(ClassName$5.SHOW);
  
        if (this._config.focus) {
          this._enforceFocus();
        }
  
        var shownEvent = $.Event(Event$5.SHOWN, {
          relatedTarget: relatedTarget
        });
  
        var transitionComplete = function transitionComplete() {
          if (_this4._config.focus) {
            _this4._element.focus();
          }
  
          _this4._isTransitioning = false;
          $(_this4._element).trigger(shownEvent);
        };
  
        if (transition) {
          var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
          $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
        } else {
          transitionComplete();
        }
      };
  
      _proto._enforceFocus = function _enforceFocus() {
        var _this5 = this;
  
        $(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
        .on(Event$5.FOCUSIN, function (event) {
          if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
            _this5._element.focus();
          }
        });
      };
  
      _proto._setEscapeEvent = function _setEscapeEvent() {
        var _this6 = this;
  
        if (this._isShown && this._config.keyboard) {
          $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
            if (event.which === ESCAPE_KEYCODE$1) {
              _this6._triggerBackdropTransition();
            }
          });
        } else if (!this._isShown) {
          $(this._element).off(Event$5.KEYDOWN_DISMISS);
        }
      };
  
      _proto._setResizeEvent = function _setResizeEvent() {
        var _this7 = this;
  
        if (this._isShown) {
          $(window).on(Event$5.RESIZE, function (event) {
            return _this7.handleUpdate(event);
          });
        } else {
          $(window).off(Event$5.RESIZE);
        }
      };
  
      _proto._hideModal = function _hideModal() {
        var _this8 = this;
  
        this._element.style.display = 'none';
  
        this._element.setAttribute('aria-hidden', true);
  
        this._element.removeAttribute('aria-modal');
  
        this._isTransitioning = false;
  
        this._showBackdrop(function () {
          $(document.body).removeClass(ClassName$5.OPEN);
  
          _this8._resetAdjustments();
  
          _this8._resetScrollbar();
  
          $(_this8._element).trigger(Event$5.HIDDEN);
        });
      };
  
      _proto._removeBackdrop = function _removeBackdrop() {
        if (this._backdrop) {
          $(this._backdrop).remove();
          this._backdrop = null;
        }
      };
  
      _proto._showBackdrop = function _showBackdrop(callback) {
        var _this9 = this;
  
        var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';
  
        if (this._isShown && this._config.backdrop) {
          this._backdrop = document.createElement('div');
          this._backdrop.className = ClassName$5.BACKDROP;
  
          if (animate) {
            this._backdrop.classList.add(animate);
          }
  
          $(this._backdrop).appendTo(document.body);
          $(this._element).on(Event$5.CLICK_DISMISS, function (event) {
            if (_this9._ignoreBackdropClick) {
              _this9._ignoreBackdropClick = false;
              return;
            }
  
            if (event.target !== event.currentTarget) {
              return;
            }
  
            _this9._triggerBackdropTransition();
          });
  
          if (animate) {
            Util.reflow(this._backdrop);
          }
  
          $(this._backdrop).addClass(ClassName$5.SHOW);
  
          if (!callback) {
            return;
          }
  
          if (!animate) {
            callback();
            return;
          }
  
          var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
          $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
        } else if (!this._isShown && this._backdrop) {
          $(this._backdrop).removeClass(ClassName$5.SHOW);
  
          var callbackRemove = function callbackRemove() {
            _this9._removeBackdrop();
  
            if (callback) {
              callback();
            }
          };
  
          if ($(this._element).hasClass(ClassName$5.FADE)) {
            var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
  
            $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
          } else {
            callbackRemove();
          }
        } else if (callback) {
          callback();
        }
      } // ----------------------------------------------------------------------
      // the following methods are used to handle overflowing modals
      // todo (fat): these should probably be refactored out of modal.js
      // ----------------------------------------------------------------------
      ;
  
      _proto._adjustDialog = function _adjustDialog() {
        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
  
        if (!this._isBodyOverflowing && isModalOverflowing) {
          this._element.style.paddingLeft = this._scrollbarWidth + "px";
        }
  
        if (this._isBodyOverflowing && !isModalOverflowing) {
          this._element.style.paddingRight = this._scrollbarWidth + "px";
        }
      };
  
      _proto._resetAdjustments = function _resetAdjustments() {
        this._element.style.paddingLeft = '';
        this._element.style.paddingRight = '';
      };
  
      _proto._checkScrollbar = function _checkScrollbar() {
        var rect = document.body.getBoundingClientRect();
        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
        this._scrollbarWidth = this._getScrollbarWidth();
      };
  
      _proto._setScrollbar = function _setScrollbar() {
        var _this10 = this;
  
        if (this._isBodyOverflowing) {
          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
          //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
          var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
          var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding
  
          $(fixedContent).each(function (index, element) {
            var actualPadding = element.style.paddingRight;
            var calculatedPadding = $(element).css('padding-right');
            $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
          }); // Adjust sticky content margin
  
          $(stickyContent).each(function (index, element) {
            var actualMargin = element.style.marginRight;
            var calculatedMargin = $(element).css('margin-right');
            $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
          }); // Adjust body padding
  
          var actualPadding = document.body.style.paddingRight;
          var calculatedPadding = $(document.body).css('padding-right');
          $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
        }
  
        $(document.body).addClass(ClassName$5.OPEN);
      };
  
      _proto._resetScrollbar = function _resetScrollbar() {
        // Restore fixed content padding
        var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
        $(fixedContent).each(function (index, element) {
          var padding = $(element).data('padding-right');
          $(element).removeData('padding-right');
          element.style.paddingRight = padding ? padding : '';
        }); // Restore sticky content
  
        var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
        $(elements).each(function (index, element) {
          var margin = $(element).data('margin-right');
  
          if (typeof margin !== 'undefined') {
            $(element).css('margin-right', margin).removeData('margin-right');
          }
        }); // Restore body padding
  
        var padding = $(document.body).data('padding-right');
        $(document.body).removeData('padding-right');
        document.body.style.paddingRight = padding ? padding : '';
      };
  
      _proto._getScrollbarWidth = function _getScrollbarWidth() {
        // thx d.walsh
        var scrollDiv = document.createElement('div');
        scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
        document.body.appendChild(scrollDiv);
        var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
        document.body.removeChild(scrollDiv);
        return scrollbarWidth;
      } // Static
      ;
  
      Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$5);
  
          var _config = _objectSpread2({}, Default$3, {}, $(this).data(), {}, typeof config === 'object' && config ? config : {});
  
          if (!data) {
            data = new Modal(this, _config);
            $(this).data(DATA_KEY$5, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config](relatedTarget);
          } else if (_config.show) {
            data.show(relatedTarget);
          }
        });
      };
  
      _createClass(Modal, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$5;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$3;
        }
      }]);
  
      return Modal;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
      var _this11 = this;
  
      var target;
      var selector = Util.getSelectorFromElement(this);
  
      if (selector) {
        target = document.querySelector(selector);
      }
  
      var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread2({}, $(target).data(), {}, $(this).data());
  
      if (this.tagName === 'A' || this.tagName === 'AREA') {
        event.preventDefault();
      }
  
      var $target = $(target).one(Event$5.SHOW, function (showEvent) {
        if (showEvent.isDefaultPrevented()) {
          // Only register focus restorer if modal will actually get shown
          return;
        }
  
        $target.one(Event$5.HIDDEN, function () {
          if ($(_this11).is(':visible')) {
            _this11.focus();
          }
        });
      });
  
      Modal._jQueryInterface.call($(target), config, this);
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$5] = Modal._jQueryInterface;
    $.fn[NAME$5].Constructor = Modal;
  
    $.fn[NAME$5].noConflict = function () {
      $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
      return Modal._jQueryInterface;
    };
  
    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v4.4.1): tools/sanitizer.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
     * --------------------------------------------------------------------------
     */
    var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
    var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
    var DefaultWhitelist = {
      // 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', 'alt', 'title', 'width', 'height'],
      li: [],
      ol: [],
      p: [],
      pre: [],
      s: [],
      small: [],
      span: [],
      sub: [],
      sup: [],
      strong: [],
      u: [],
      ul: []
    };
    /**
     * A pattern that recognizes a commonly useful subset of URLs that are safe.
     *
     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
     */
  
    var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
    /**
     * A pattern that matches safe data URLs. Only matches image, video and audio types.
     *
     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
     */
  
    var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
  
    function allowedAttribute(attr, allowedAttributeList) {
      var attrName = attr.nodeName.toLowerCase();
  
      if (allowedAttributeList.indexOf(attrName) !== -1) {
        if (uriAttrs.indexOf(attrName) !== -1) {
          return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
        }
  
        return true;
      }
  
      var regExp = allowedAttributeList.filter(function (attrRegex) {
        return attrRegex instanceof RegExp;
      }); // Check if a regular expression validates the attribute.
  
      for (var i = 0, l = regExp.length; i < l; i++) {
        if (attrName.match(regExp[i])) {
          return true;
        }
      }
  
      return false;
    }
  
    function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
      if (unsafeHtml.length === 0) {
        return unsafeHtml;
      }
  
      if (sanitizeFn && typeof sanitizeFn === 'function') {
        return sanitizeFn(unsafeHtml);
      }
  
      var domParser = new window.DOMParser();
      var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
      var whitelistKeys = Object.keys(whiteList);
      var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
  
      var _loop = function _loop(i, len) {
        var el = elements[i];
        var elName = el.nodeName.toLowerCase();
  
        if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
          el.parentNode.removeChild(el);
          return "continue";
        }
  
        var attributeList = [].slice.call(el.attributes);
        var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
        attributeList.forEach(function (attr) {
          if (!allowedAttribute(attr, whitelistedAttributes)) {
            el.removeAttribute(attr.nodeName);
          }
        });
      };
  
      for (var i = 0, len = elements.length; i < len; i++) {
        var _ret = _loop(i);
  
        if (_ret === "continue") continue;
      }
  
      return createdDocument.body.innerHTML;
    }
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$6 = 'tooltip';
    var VERSION$6 = '4.4.1';
    var DATA_KEY$6 = 'bs.tooltip';
    var EVENT_KEY$6 = "." + DATA_KEY$6;
    var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
    var CLASS_PREFIX = 'bs-tooltip';
    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
    var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
    var DefaultType$4 = {
      animation: 'boolean',
      template: 'string',
      title: '(string|element|function)',
      trigger: 'string',
      delay: '(number|object)',
      html: 'boolean',
      selector: '(string|boolean)',
      placement: '(string|function)',
      offset: '(number|string|function)',
      container: '(string|element|boolean)',
      fallbackPlacement: '(string|array)',
      boundary: '(string|element)',
      sanitize: 'boolean',
      sanitizeFn: '(null|function)',
      whiteList: 'object',
      popperConfig: '(null|object)'
    };
    var AttachmentMap$1 = {
      AUTO: 'auto',
      TOP: 'top',
      RIGHT: 'right',
      BOTTOM: 'bottom',
      LEFT: 'left'
    };
    var Default$4 = {
      animation: true,
      template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
      trigger: 'hover focus',
      title: '',
      delay: 0,
      html: false,
      selector: false,
      placement: 'top',
      offset: 0,
      container: false,
      fallbackPlacement: 'flip',
      boundary: 'scrollParent',
      sanitize: true,
      sanitizeFn: null,
      whiteList: DefaultWhitelist,
      popperConfig: null
    };
    var HoverState = {
      SHOW: 'show',
      OUT: 'out'
    };
    var Event$6 = {
      HIDE: "hide" + EVENT_KEY$6,
      HIDDEN: "hidden" + EVENT_KEY$6,
      SHOW: "show" + EVENT_KEY$6,
      SHOWN: "shown" + EVENT_KEY$6,
      INSERTED: "inserted" + EVENT_KEY$6,
      CLICK: "click" + EVENT_KEY$6,
      FOCUSIN: "focusin" + EVENT_KEY$6,
      FOCUSOUT: "focusout" + EVENT_KEY$6,
      MOUSEENTER: "mouseenter" + EVENT_KEY$6,
      MOUSELEAVE: "mouseleave" + EVENT_KEY$6
    };
    var ClassName$6 = {
      FADE: 'fade',
      SHOW: 'show'
    };
    var Selector$6 = {
      TOOLTIP: '.tooltip',
      TOOLTIP_INNER: '.tooltip-inner',
      ARROW: '.arrow'
    };
    var Trigger = {
      HOVER: 'hover',
      FOCUS: 'focus',
      CLICK: 'click',
      MANUAL: 'manual'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Tooltip =
    /*#__PURE__*/
    function () {
      function Tooltip(element, config) {
        if (typeof Popper === 'undefined') {
          throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
        } // private
  
  
        this._isEnabled = true;
        this._timeout = 0;
        this._hoverState = '';
        this._activeTrigger = {};
        this._popper = null; // Protected
  
        this.element = element;
        this.config = this._getConfig(config);
        this.tip = null;
  
        this._setListeners();
      } // Getters
  
  
      var _proto = Tooltip.prototype;
  
      // Public
      _proto.enable = function enable() {
        this._isEnabled = true;
      };
  
      _proto.disable = function disable() {
        this._isEnabled = false;
      };
  
      _proto.toggleEnabled = function toggleEnabled() {
        this._isEnabled = !this._isEnabled;
      };
  
      _proto.toggle = function toggle(event) {
        if (!this._isEnabled) {
          return;
        }
  
        if (event) {
          var dataKey = this.constructor.DATA_KEY;
          var context = $(event.currentTarget).data(dataKey);
  
          if (!context) {
            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
            $(event.currentTarget).data(dataKey, context);
          }
  
          context._activeTrigger.click = !context._activeTrigger.click;
  
          if (context._isWithActiveTrigger()) {
            context._enter(null, context);
          } else {
            context._leave(null, context);
          }
        } else {
          if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
            this._leave(null, this);
  
            return;
          }
  
          this._enter(null, this);
        }
      };
  
      _proto.dispose = function dispose() {
        clearTimeout(this._timeout);
        $.removeData(this.element, this.constructor.DATA_KEY);
        $(this.element).off(this.constructor.EVENT_KEY);
        $(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);
  
        if (this.tip) {
          $(this.tip).remove();
        }
  
        this._isEnabled = null;
        this._timeout = null;
        this._hoverState = null;
        this._activeTrigger = null;
  
        if (this._popper) {
          this._popper.destroy();
        }
  
        this._popper = null;
        this.element = null;
        this.config = null;
        this.tip = null;
      };
  
      _proto.show = function show() {
        var _this = this;
  
        if ($(this.element).css('display') === 'none') {
          throw new Error('Please use show on visible elements');
        }
  
        var showEvent = $.Event(this.constructor.Event.SHOW);
  
        if (this.isWithContent() && this._isEnabled) {
          $(this.element).trigger(showEvent);
          var shadowRoot = Util.findShadowRoot(this.element);
          var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
  
          if (showEvent.isDefaultPrevented() || !isInTheDom) {
            return;
          }
  
          var tip = this.getTipElement();
          var tipId = Util.getUID(this.constructor.NAME);
          tip.setAttribute('id', tipId);
          this.element.setAttribute('aria-describedby', tipId);
          this.setContent();
  
          if (this.config.animation) {
            $(tip).addClass(ClassName$6.FADE);
          }
  
          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
  
          var attachment = this._getAttachment(placement);
  
          this.addAttachmentClass(attachment);
  
          var container = this._getContainer();
  
          $(tip).data(this.constructor.DATA_KEY, this);
  
          if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
            $(tip).appendTo(container);
          }
  
          $(this.element).trigger(this.constructor.Event.INSERTED);
          this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
          $(tip).addClass(ClassName$6.SHOW); // 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) {
            $(document.body).children().on('mouseover', null, $.noop);
          }
  
          var complete = function complete() {
            if (_this.config.animation) {
              _this._fixTransition();
            }
  
            var prevHoverState = _this._hoverState;
            _this._hoverState = null;
            $(_this.element).trigger(_this.constructor.Event.SHOWN);
  
            if (prevHoverState === HoverState.OUT) {
              _this._leave(null, _this);
            }
          };
  
          if ($(this.tip).hasClass(ClassName$6.FADE)) {
            var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
            $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
          } else {
            complete();
          }
        }
      };
  
      _proto.hide = function hide(callback) {
        var _this2 = this;
  
        var tip = this.getTipElement();
        var hideEvent = $.Event(this.constructor.Event.HIDE);
  
        var complete = function complete() {
          if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
            tip.parentNode.removeChild(tip);
          }
  
          _this2._cleanTipClass();
  
          _this2.element.removeAttribute('aria-describedby');
  
          $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
  
          if (_this2._popper !== null) {
            _this2._popper.destroy();
          }
  
          if (callback) {
            callback();
          }
        };
  
        $(this.element).trigger(hideEvent);
  
        if (hideEvent.isDefaultPrevented()) {
          return;
        }
  
        $(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
        // empty mouseover listeners we added for iOS support
  
        if ('ontouchstart' in document.documentElement) {
          $(document.body).children().off('mouseover', null, $.noop);
        }
  
        this._activeTrigger[Trigger.CLICK] = false;
        this._activeTrigger[Trigger.FOCUS] = false;
        this._activeTrigger[Trigger.HOVER] = false;
  
        if ($(this.tip).hasClass(ClassName$6.FADE)) {
          var transitionDuration = Util.getTransitionDurationFromElement(tip);
          $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        } else {
          complete();
        }
  
        this._hoverState = '';
      };
  
      _proto.update = function update() {
        if (this._popper !== null) {
          this._popper.scheduleUpdate();
        }
      } // Protected
      ;
  
      _proto.isWithContent = function isWithContent() {
        return Boolean(this.getTitle());
      };
  
      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
        $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
      };
  
      _proto.getTipElement = function getTipElement() {
        this.tip = this.tip || $(this.config.template)[0];
        return this.tip;
      };
  
      _proto.setContent = function setContent() {
        var tip = this.getTipElement();
        this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
        $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
      };
  
      _proto.setElementContent = function setElementContent($element, content) {
        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
          // Content is a DOM node or a jQuery
          if (this.config.html) {
            if (!$(content).parent().is($element)) {
              $element.empty().append(content);
            }
          } else {
            $element.text($(content).text());
          }
  
          return;
        }
  
        if (this.config.html) {
          if (this.config.sanitize) {
            content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
          }
  
          $element.html(content);
        } else {
          $element.text(content);
        }
      };
  
      _proto.getTitle = function getTitle() {
        var title = this.element.getAttribute('data-original-title');
  
        if (!title) {
          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
        }
  
        return title;
      } // Private
      ;
  
      _proto._getPopperConfig = function _getPopperConfig(attachment) {
        var _this3 = this;
  
        var defaultBsConfig = {
          placement: attachment,
          modifiers: {
            offset: this._getOffset(),
            flip: {
              behavior: this.config.fallbackPlacement
            },
            arrow: {
              element: Selector$6.ARROW
            },
            preventOverflow: {
              boundariesElement: this.config.boundary
            }
          },
          onCreate: function onCreate(data) {
            if (data.originalPlacement !== data.placement) {
              _this3._handlePopperPlacementChange(data);
            }
          },
          onUpdate: function onUpdate(data) {
            return _this3._handlePopperPlacementChange(data);
          }
        };
        return _objectSpread2({}, defaultBsConfig, {}, this.config.popperConfig);
      };
  
      _proto._getOffset = function _getOffset() {
        var _this4 = this;
  
        var offset = {};
  
        if (typeof this.config.offset === 'function') {
          offset.fn = function (data) {
            data.offsets = _objectSpread2({}, data.offsets, {}, _this4.config.offset(data.offsets, _this4.element) || {});
            return data;
          };
        } else {
          offset.offset = this.config.offset;
        }
  
        return offset;
      };
  
      _proto._getContainer = function _getContainer() {
        if (this.config.container === false) {
          return document.body;
        }
  
        if (Util.isElement(this.config.container)) {
          return $(this.config.container);
        }
  
        return $(document).find(this.config.container);
      };
  
      _proto._getAttachment = function _getAttachment(placement) {
        return AttachmentMap$1[placement.toUpperCase()];
      };
  
      _proto._setListeners = function _setListeners() {
        var _this5 = this;
  
        var triggers = this.config.trigger.split(' ');
        triggers.forEach(function (trigger) {
          if (trigger === 'click') {
            $(_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
              return _this5.toggle(event);
            });
          } else if (trigger !== Trigger.MANUAL) {
            var eventIn = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
            var eventOut = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
            $(_this5.element).on(eventIn, _this5.config.selector, function (event) {
              return _this5._enter(event);
            }).on(eventOut, _this5.config.selector, function (event) {
              return _this5._leave(event);
            });
          }
        });
  
        this._hideModalHandler = function () {
          if (_this5.element) {
            _this5.hide();
          }
        };
  
        $(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);
  
        if (this.config.selector) {
          this.config = _objectSpread2({}, this.config, {
            trigger: 'manual',
            selector: ''
          });
        } else {
          this._fixTitle();
        }
      };
  
      _proto._fixTitle = function _fixTitle() {
        var titleType = typeof this.element.getAttribute('data-original-title');
  
        if (this.element.getAttribute('title') || titleType !== 'string') {
          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
          this.element.setAttribute('title', '');
        }
      };
  
      _proto._enter = function _enter(event, context) {
        var dataKey = this.constructor.DATA_KEY;
        context = context || $(event.currentTarget).data(dataKey);
  
        if (!context) {
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
          $(event.currentTarget).data(dataKey, context);
        }
  
        if (event) {
          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
        }
  
        if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
          context._hoverState = HoverState.SHOW;
          return;
        }
  
        clearTimeout(context._timeout);
        context._hoverState = HoverState.SHOW;
  
        if (!context.config.delay || !context.config.delay.show) {
          context.show();
          return;
        }
  
        context._timeout = setTimeout(function () {
          if (context._hoverState === HoverState.SHOW) {
            context.show();
          }
        }, context.config.delay.show);
      };
  
      _proto._leave = function _leave(event, context) {
        var dataKey = this.constructor.DATA_KEY;
        context = context || $(event.currentTarget).data(dataKey);
  
        if (!context) {
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
          $(event.currentTarget).data(dataKey, context);
        }
  
        if (event) {
          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
        }
  
        if (context._isWithActiveTrigger()) {
          return;
        }
  
        clearTimeout(context._timeout);
        context._hoverState = HoverState.OUT;
  
        if (!context.config.delay || !context.config.delay.hide) {
          context.hide();
          return;
        }
  
        context._timeout = setTimeout(function () {
          if (context._hoverState === HoverState.OUT) {
            context.hide();
          }
        }, context.config.delay.hide);
      };
  
      _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
        for (var trigger in this._activeTrigger) {
          if (this._activeTrigger[trigger]) {
            return true;
          }
        }
  
        return false;
      };
  
      _proto._getConfig = function _getConfig(config) {
        var dataAttributes = $(this.element).data();
        Object.keys(dataAttributes).forEach(function (dataAttr) {
          if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
            delete dataAttributes[dataAttr];
          }
        });
        config = _objectSpread2({}, this.constructor.Default, {}, dataAttributes, {}, typeof config === 'object' && config ? config : {});
  
        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();
        }
  
        Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
  
        if (config.sanitize) {
          config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
        }
  
        return config;
      };
  
      _proto._getDelegateConfig = function _getDelegateConfig() {
        var config = {};
  
        if (this.config) {
          for (var key in this.config) {
            if (this.constructor.Default[key] !== this.config[key]) {
              config[key] = this.config[key];
            }
          }
        }
  
        return config;
      };
  
      _proto._cleanTipClass = function _cleanTipClass() {
        var $tip = $(this.getTipElement());
        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
  
        if (tabClass !== null && tabClass.length) {
          $tip.removeClass(tabClass.join(''));
        }
      };
  
      _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
        var popperInstance = popperData.instance;
        this.tip = popperInstance.popper;
  
        this._cleanTipClass();
  
        this.addAttachmentClass(this._getAttachment(popperData.placement));
      };
  
      _proto._fixTransition = function _fixTransition() {
        var tip = this.getTipElement();
        var initConfigAnimation = this.config.animation;
  
        if (tip.getAttribute('x-placement') !== null) {
          return;
        }
  
        $(tip).removeClass(ClassName$6.FADE);
        this.config.animation = false;
        this.hide();
        this.show();
        this.config.animation = initConfigAnimation;
      } // Static
      ;
  
      Tooltip._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$6);
  
          var _config = typeof config === 'object' && config;
  
          if (!data && /dispose|hide/.test(config)) {
            return;
          }
  
          if (!data) {
            data = new Tooltip(this, _config);
            $(this).data(DATA_KEY$6, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      _createClass(Tooltip, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$6;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$4;
        }
      }, {
        key: "NAME",
        get: function get() {
          return NAME$6;
        }
      }, {
        key: "DATA_KEY",
        get: function get() {
          return DATA_KEY$6;
        }
      }, {
        key: "Event",
        get: function get() {
          return Event$6;
        }
      }, {
        key: "EVENT_KEY",
        get: function get() {
          return EVENT_KEY$6;
        }
      }, {
        key: "DefaultType",
        get: function get() {
          return DefaultType$4;
        }
      }]);
  
      return Tooltip;
    }();
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
  
    $.fn[NAME$6] = Tooltip._jQueryInterface;
    $.fn[NAME$6].Constructor = Tooltip;
  
    $.fn[NAME$6].noConflict = function () {
      $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
      return Tooltip._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$7 = 'popover';
    var VERSION$7 = '4.4.1';
    var DATA_KEY$7 = 'bs.popover';
    var EVENT_KEY$7 = "." + DATA_KEY$7;
    var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
    var CLASS_PREFIX$1 = 'bs-popover';
    var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
  
    var Default$5 = _objectSpread2({}, Tooltip.Default, {
      placement: 'right',
      trigger: 'click',
      content: '',
      template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
    });
  
    var DefaultType$5 = _objectSpread2({}, Tooltip.DefaultType, {
      content: '(string|element|function)'
    });
  
    var ClassName$7 = {
      FADE: 'fade',
      SHOW: 'show'
    };
    var Selector$7 = {
      TITLE: '.popover-header',
      CONTENT: '.popover-body'
    };
    var Event$7 = {
      HIDE: "hide" + EVENT_KEY$7,
      HIDDEN: "hidden" + EVENT_KEY$7,
      SHOW: "show" + EVENT_KEY$7,
      SHOWN: "shown" + EVENT_KEY$7,
      INSERTED: "inserted" + EVENT_KEY$7,
      CLICK: "click" + EVENT_KEY$7,
      FOCUSIN: "focusin" + EVENT_KEY$7,
      FOCUSOUT: "focusout" + EVENT_KEY$7,
      MOUSEENTER: "mouseenter" + EVENT_KEY$7,
      MOUSELEAVE: "mouseleave" + EVENT_KEY$7
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Popover =
    /*#__PURE__*/
    function (_Tooltip) {
      _inheritsLoose(Popover, _Tooltip);
  
      function Popover() {
        return _Tooltip.apply(this, arguments) || this;
      }
  
      var _proto = Popover.prototype;
  
      // Overrides
      _proto.isWithContent = function isWithContent() {
        return this.getTitle() || this._getContent();
      };
  
      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
        $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
      };
  
      _proto.getTipElement = function getTipElement() {
        this.tip = this.tip || $(this.config.template)[0];
        return this.tip;
      };
  
      _proto.setContent = function setContent() {
        var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
  
        this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());
  
        var content = this._getContent();
  
        if (typeof content === 'function') {
          content = content.call(this.element);
        }
  
        this.setElementContent($tip.find(Selector$7.CONTENT), content);
        $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
      } // Private
      ;
  
      _proto._getContent = function _getContent() {
        return this.element.getAttribute('data-content') || this.config.content;
      };
  
      _proto._cleanTipClass = function _cleanTipClass() {
        var $tip = $(this.getTipElement());
        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
  
        if (tabClass !== null && tabClass.length > 0) {
          $tip.removeClass(tabClass.join(''));
        }
      } // Static
      ;
  
      Popover._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$7);
  
          var _config = typeof config === 'object' ? config : null;
  
          if (!data && /dispose|hide/.test(config)) {
            return;
          }
  
          if (!data) {
            data = new Popover(this, _config);
            $(this).data(DATA_KEY$7, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      _createClass(Popover, null, [{
        key: "VERSION",
        // Getters
        get: function get() {
          return VERSION$7;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$5;
        }
      }, {
        key: "NAME",
        get: function get() {
          return NAME$7;
        }
      }, {
        key: "DATA_KEY",
        get: function get() {
          return DATA_KEY$7;
        }
      }, {
        key: "Event",
        get: function get() {
          return Event$7;
        }
      }, {
        key: "EVENT_KEY",
        get: function get() {
          return EVENT_KEY$7;
        }
      }, {
        key: "DefaultType",
        get: function get() {
          return DefaultType$5;
        }
      }]);
  
      return Popover;
    }(Tooltip);
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
  
    $.fn[NAME$7] = Popover._jQueryInterface;
    $.fn[NAME$7].Constructor = Popover;
  
    $.fn[NAME$7].noConflict = function () {
      $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
      return Popover._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$8 = 'scrollspy';
    var VERSION$8 = '4.4.1';
    var DATA_KEY$8 = 'bs.scrollspy';
    var EVENT_KEY$8 = "." + DATA_KEY$8;
    var DATA_API_KEY$6 = '.data-api';
    var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
    var Default$6 = {
      offset: 10,
      method: 'auto',
      target: ''
    };
    var DefaultType$6 = {
      offset: 'number',
      method: 'string',
      target: '(string|element)'
    };
    var Event$8 = {
      ACTIVATE: "activate" + EVENT_KEY$8,
      SCROLL: "scroll" + EVENT_KEY$8,
      LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
    };
    var ClassName$8 = {
      DROPDOWN_ITEM: 'dropdown-item',
      DROPDOWN_MENU: 'dropdown-menu',
      ACTIVE: 'active'
    };
    var Selector$8 = {
      DATA_SPY: '[data-spy="scroll"]',
      ACTIVE: '.active',
      NAV_LIST_GROUP: '.nav, .list-group',
      NAV_LINKS: '.nav-link',
      NAV_ITEMS: '.nav-item',
      LIST_ITEMS: '.list-group-item',
      DROPDOWN: '.dropdown',
      DROPDOWN_ITEMS: '.dropdown-item',
      DROPDOWN_TOGGLE: '.dropdown-toggle'
    };
    var OffsetMethod = {
      OFFSET: 'offset',
      POSITION: 'position'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var ScrollSpy =
    /*#__PURE__*/
    function () {
      function ScrollSpy(element, config) {
        var _this = this;
  
        this._element = element;
        this._scrollElement = element.tagName === 'BODY' ? window : element;
        this._config = this._getConfig(config);
        this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
        this._offsets = [];
        this._targets = [];
        this._activeTarget = null;
        this._scrollHeight = 0;
        $(this._scrollElement).on(Event$8.SCROLL, function (event) {
          return _this._process(event);
        });
        this.refresh();
  
        this._process();
      } // Getters
  
  
      var _proto = ScrollSpy.prototype;
  
      // Public
      _proto.refresh = function refresh() {
        var _this2 = this;
  
        var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
        this._offsets = [];
        this._targets = [];
        this._scrollHeight = this._getScrollHeight();
        var targets = [].slice.call(document.querySelectorAll(this._selector));
        targets.map(function (element) {
          var target;
          var targetSelector = Util.getSelectorFromElement(element);
  
          if (targetSelector) {
            target = document.querySelector(targetSelector);
          }
  
          if (target) {
            var targetBCR = target.getBoundingClientRect();
  
            if (targetBCR.width || targetBCR.height) {
              // TODO (fat): remove sketch reliance on jQuery position/offset
              return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
            }
          }
  
          return null;
        }).filter(function (item) {
          return item;
        }).sort(function (a, b) {
          return a[0] - b[0];
        }).forEach(function (item) {
          _this2._offsets.push(item[0]);
  
          _this2._targets.push(item[1]);
        });
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY$8);
        $(this._scrollElement).off(EVENT_KEY$8);
        this._element = null;
        this._scrollElement = null;
        this._config = null;
        this._selector = null;
        this._offsets = null;
        this._targets = null;
        this._activeTarget = null;
        this._scrollHeight = null;
      } // Private
      ;
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, Default$6, {}, typeof config === 'object' && config ? config : {});
  
        if (typeof config.target !== 'string') {
          var id = $(config.target).attr('id');
  
          if (!id) {
            id = Util.getUID(NAME$8);
            $(config.target).attr('id', id);
          }
  
          config.target = "#" + id;
        }
  
        Util.typeCheckConfig(NAME$8, config, DefaultType$6);
        return config;
      };
  
      _proto._getScrollTop = function _getScrollTop() {
        return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
      };
  
      _proto._getScrollHeight = function _getScrollHeight() {
        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
      };
  
      _proto._getOffsetHeight = function _getOffsetHeight() {
        return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
      };
  
      _proto._process = function _process() {
        var scrollTop = this._getScrollTop() + this._config.offset;
  
        var scrollHeight = this._getScrollHeight();
  
        var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
  
        if (this._scrollHeight !== scrollHeight) {
          this.refresh();
        }
  
        if (scrollTop >= maxScroll) {
          var target = this._targets[this._targets.length - 1];
  
          if (this._activeTarget !== target) {
            this._activate(target);
          }
  
          return;
        }
  
        if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
          this._activeTarget = null;
  
          this._clear();
  
          return;
        }
  
        var offsetLength = this._offsets.length;
  
        for (var i = offsetLength; i--;) {
          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
  
          if (isActiveTarget) {
            this._activate(this._targets[i]);
          }
        }
      };
  
      _proto._activate = function _activate(target) {
        this._activeTarget = target;
  
        this._clear();
  
        var queries = this._selector.split(',').map(function (selector) {
          return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
        });
  
        var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
  
        if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
          $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
          $link.addClass(ClassName$8.ACTIVE);
        } else {
          // Set triggered link as active
          $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
  
          $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item
  
          $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
        }
  
        $(this._scrollElement).trigger(Event$8.ACTIVATE, {
          relatedTarget: target
        });
      };
  
      _proto._clear = function _clear() {
        [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
          return node.classList.contains(ClassName$8.ACTIVE);
        }).forEach(function (node) {
          return node.classList.remove(ClassName$8.ACTIVE);
        });
      } // Static
      ;
  
      ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var data = $(this).data(DATA_KEY$8);
  
          var _config = typeof config === 'object' && config;
  
          if (!data) {
            data = new ScrollSpy(this, _config);
            $(this).data(DATA_KEY$8, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      _createClass(ScrollSpy, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$8;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$6;
        }
      }]);
  
      return ScrollSpy;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(window).on(Event$8.LOAD_DATA_API, function () {
      var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
      var scrollSpysLength = scrollSpys.length;
  
      for (var i = scrollSpysLength; i--;) {
        var $spy = $(scrollSpys[i]);
  
        ScrollSpy._jQueryInterface.call($spy, $spy.data());
      }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$8] = ScrollSpy._jQueryInterface;
    $.fn[NAME$8].Constructor = ScrollSpy;
  
    $.fn[NAME$8].noConflict = function () {
      $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
      return ScrollSpy._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$9 = 'tab';
    var VERSION$9 = '4.4.1';
    var DATA_KEY$9 = 'bs.tab';
    var EVENT_KEY$9 = "." + DATA_KEY$9;
    var DATA_API_KEY$7 = '.data-api';
    var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
    var Event$9 = {
      HIDE: "hide" + EVENT_KEY$9,
      HIDDEN: "hidden" + EVENT_KEY$9,
      SHOW: "show" + EVENT_KEY$9,
      SHOWN: "shown" + EVENT_KEY$9,
      CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
    };
    var ClassName$9 = {
      DROPDOWN_MENU: 'dropdown-menu',
      ACTIVE: 'active',
      DISABLED: 'disabled',
      FADE: 'fade',
      SHOW: 'show'
    };
    var Selector$9 = {
      DROPDOWN: '.dropdown',
      NAV_LIST_GROUP: '.nav, .list-group',
      ACTIVE: '.active',
      ACTIVE_UL: '> li > .active',
      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
      DROPDOWN_TOGGLE: '.dropdown-toggle',
      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Tab =
    /*#__PURE__*/
    function () {
      function Tab(element) {
        this._element = element;
      } // Getters
  
  
      var _proto = Tab.prototype;
  
      // Public
      _proto.show = function show() {
        var _this = this;
  
        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
          return;
        }
  
        var target;
        var previous;
        var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
        var selector = Util.getSelectorFromElement(this._element);
  
        if (listElement) {
          var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
          previous = $.makeArray($(listElement).find(itemSelector));
          previous = previous[previous.length - 1];
        }
  
        var hideEvent = $.Event(Event$9.HIDE, {
          relatedTarget: this._element
        });
        var showEvent = $.Event(Event$9.SHOW, {
          relatedTarget: previous
        });
  
        if (previous) {
          $(previous).trigger(hideEvent);
        }
  
        $(this._element).trigger(showEvent);
  
        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
          return;
        }
  
        if (selector) {
          target = document.querySelector(selector);
        }
  
        this._activate(this._element, listElement);
  
        var complete = function complete() {
          var hiddenEvent = $.Event(Event$9.HIDDEN, {
            relatedTarget: _this._element
          });
          var shownEvent = $.Event(Event$9.SHOWN, {
            relatedTarget: previous
          });
          $(previous).trigger(hiddenEvent);
          $(_this._element).trigger(shownEvent);
        };
  
        if (target) {
          this._activate(target, target.parentNode, complete);
        } else {
          complete();
        }
      };
  
      _proto.dispose = function dispose() {
        $.removeData(this._element, DATA_KEY$9);
        this._element = null;
      } // Private
      ;
  
      _proto._activate = function _activate(element, container, callback) {
        var _this2 = this;
  
        var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
        var active = activeElements[0];
        var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);
  
        var complete = function complete() {
          return _this2._transitionComplete(element, active, callback);
        };
  
        if (active && isTransitioning) {
          var transitionDuration = Util.getTransitionDurationFromElement(active);
          $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        } else {
          complete();
        }
      };
  
      _proto._transitionComplete = function _transitionComplete(element, active, callback) {
        if (active) {
          $(active).removeClass(ClassName$9.ACTIVE);
          var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];
  
          if (dropdownChild) {
            $(dropdownChild).removeClass(ClassName$9.ACTIVE);
          }
  
          if (active.getAttribute('role') === 'tab') {
            active.setAttribute('aria-selected', false);
          }
        }
  
        $(element).addClass(ClassName$9.ACTIVE);
  
        if (element.getAttribute('role') === 'tab') {
          element.setAttribute('aria-selected', true);
        }
  
        Util.reflow(element);
  
        if (element.classList.contains(ClassName$9.FADE)) {
          element.classList.add(ClassName$9.SHOW);
        }
  
        if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
          var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
  
          if (dropdownElement) {
            var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
            $(dropdownToggleList).addClass(ClassName$9.ACTIVE);
          }
  
          element.setAttribute('aria-expanded', true);
        }
  
        if (callback) {
          callback();
        }
      } // Static
      ;
  
      Tab._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var $this = $(this);
          var data = $this.data(DATA_KEY$9);
  
          if (!data) {
            data = new Tab(this);
            $this.data(DATA_KEY$9, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config]();
          }
        });
      };
  
      _createClass(Tab, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$9;
        }
      }]);
  
      return Tab;
    }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */
  
  
    $(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
      event.preventDefault();
  
      Tab._jQueryInterface.call($(this), 'show');
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
    $.fn[NAME$9] = Tab._jQueryInterface;
    $.fn[NAME$9].Constructor = Tab;
  
    $.fn[NAME$9].noConflict = function () {
      $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
      return Tab._jQueryInterface;
    };
  
    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */
  
    var NAME$a = 'toast';
    var VERSION$a = '4.4.1';
    var DATA_KEY$a = 'bs.toast';
    var EVENT_KEY$a = "." + DATA_KEY$a;
    var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
    var Event$a = {
      CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
      HIDE: "hide" + EVENT_KEY$a,
      HIDDEN: "hidden" + EVENT_KEY$a,
      SHOW: "show" + EVENT_KEY$a,
      SHOWN: "shown" + EVENT_KEY$a
    };
    var ClassName$a = {
      FADE: 'fade',
      HIDE: 'hide',
      SHOW: 'show',
      SHOWING: 'showing'
    };
    var DefaultType$7 = {
      animation: 'boolean',
      autohide: 'boolean',
      delay: 'number'
    };
    var Default$7 = {
      animation: true,
      autohide: true,
      delay: 500
    };
    var Selector$a = {
      DATA_DISMISS: '[data-dismiss="toast"]'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */
  
    var Toast =
    /*#__PURE__*/
    function () {
      function Toast(element, config) {
        this._element = element;
        this._config = this._getConfig(config);
        this._timeout = null;
  
        this._setListeners();
      } // Getters
  
  
      var _proto = Toast.prototype;
  
      // Public
      _proto.show = function show() {
        var _this = this;
  
        var showEvent = $.Event(Event$a.SHOW);
        $(this._element).trigger(showEvent);
  
        if (showEvent.isDefaultPrevented()) {
          return;
        }
  
        if (this._config.animation) {
          this._element.classList.add(ClassName$a.FADE);
        }
  
        var complete = function complete() {
          _this._element.classList.remove(ClassName$a.SHOWING);
  
          _this._element.classList.add(ClassName$a.SHOW);
  
          $(_this._element).trigger(Event$a.SHOWN);
  
          if (_this._config.autohide) {
            _this._timeout = setTimeout(function () {
              _this.hide();
            }, _this._config.delay);
          }
        };
  
        this._element.classList.remove(ClassName$a.HIDE);
  
        Util.reflow(this._element);
  
        this._element.classList.add(ClassName$a.SHOWING);
  
        if (this._config.animation) {
          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
          $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        } else {
          complete();
        }
      };
  
      _proto.hide = function hide() {
        if (!this._element.classList.contains(ClassName$a.SHOW)) {
          return;
        }
  
        var hideEvent = $.Event(Event$a.HIDE);
        $(this._element).trigger(hideEvent);
  
        if (hideEvent.isDefaultPrevented()) {
          return;
        }
  
        this._close();
      };
  
      _proto.dispose = function dispose() {
        clearTimeout(this._timeout);
        this._timeout = null;
  
        if (this._element.classList.contains(ClassName$a.SHOW)) {
          this._element.classList.remove(ClassName$a.SHOW);
        }
  
        $(this._element).off(Event$a.CLICK_DISMISS);
        $.removeData(this._element, DATA_KEY$a);
        this._element = null;
        this._config = null;
      } // Private
      ;
  
      _proto._getConfig = function _getConfig(config) {
        config = _objectSpread2({}, Default$7, {}, $(this._element).data(), {}, typeof config === 'object' && config ? config : {});
        Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
        return config;
      };
  
      _proto._setListeners = function _setListeners() {
        var _this2 = this;
  
        $(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
          return _this2.hide();
        });
      };
  
      _proto._close = function _close() {
        var _this3 = this;
  
        var complete = function complete() {
          _this3._element.classList.add(ClassName$a.HIDE);
  
          $(_this3._element).trigger(Event$a.HIDDEN);
        };
  
        this._element.classList.remove(ClassName$a.SHOW);
  
        if (this._config.animation) {
          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
          $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        } else {
          complete();
        }
      } // Static
      ;
  
      Toast._jQueryInterface = function _jQueryInterface(config) {
        return this.each(function () {
          var $element = $(this);
          var data = $element.data(DATA_KEY$a);
  
          var _config = typeof config === 'object' && config;
  
          if (!data) {
            data = new Toast(this, _config);
            $element.data(DATA_KEY$a, data);
          }
  
          if (typeof config === 'string') {
            if (typeof data[config] === 'undefined') {
              throw new TypeError("No method named \"" + config + "\"");
            }
  
            data[config](this);
          }
        });
      };
  
      _createClass(Toast, null, [{
        key: "VERSION",
        get: function get() {
          return VERSION$a;
        }
      }, {
        key: "DefaultType",
        get: function get() {
          return DefaultType$7;
        }
      }, {
        key: "Default",
        get: function get() {
          return Default$7;
        }
      }]);
  
      return Toast;
    }();
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */
  
  
    $.fn[NAME$a] = Toast._jQueryInterface;
    $.fn[NAME$a].Constructor = Toast;
  
    $.fn[NAME$a].noConflict = function () {
      $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
      return Toast._jQueryInterface;
    };
  
    exports.Alert = Alert;
    exports.Button = Button;
    exports.Carousel = Carousel;
    exports.Collapse = Collapse;
    exports.Dropdown = Dropdown;
    exports.Modal = Modal;
    exports.Popover = Popover;
    exports.Scrollspy = ScrollSpy;
    exports.Tab = Tab;
    exports.Toast = Toast;
    exports.Tooltip = Tooltip;
    exports.Util = Util;
  
    Object.defineProperty(exports, '__esModule', { value: true });
  
  })));
  //# sourceMappingURL=bootstrap.js.map