Dist.

dist/js/bootstrap.bundle.js

@@ -4,10 +4,10 @@
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
-  typeof define === 'function' && define.amd ? define(['exports'], factory) :
-  (global = global || self, factory(global.bootstrap = {}));
-}(this, function (exports) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = global || self, global.bootstrap = factory());
+}(this, function () { 'use strict';
 
   function _defineProperties(target, props) {
     for (var i = 0; i < props.length; i++) {
@@ -74,7 +74,8 @@
   var MAX_UID = 1000000;
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -105,7 +106,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -322,7 +323,7 @@
 
       try {
         element.querySelectorAll(':scope *');
-      } catch (e) {
+      } catch (error) {
         return false;
       }
 
@@ -414,13 +415,14 @@
   function getEvent(element) {
     var uid = getUidEvent(element);
     element.uidEvent = uid;
-    return eventRegistry[uid] = eventRegistry[uid] || {};
+    eventRegistry[uid] = eventRegistry[uid] || {};
+    return eventRegistry[uid];
   }
 
   function fixEvent(event, element) {
     // Add which for key events
     if (event.which === null && keyEventRegex.test(event.type)) {
-      event.which = event.charCode !== null ? event.charCode : event.keyCode;
+      event.which = event.charCode === null ? event.keyCode : event.charCode;
     }
 
     event.delegateTarget = element;
@@ -525,7 +527,7 @@
     }
 
     var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
-    var fn = !delegation ? bootstrapHandler(element, handler) : bootstrapDelegationHandler(element, handler, delegationFn);
+    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
     fn.delegationSelector = delegation ? handler : null;
     fn.originalHandler = originalHandler;
     fn.oneOff = oneOff;
@@ -681,8 +683,8 @@
    * ------------------------------------------------------------------------
    */
 
-  var findFn = Polyfill.find;
-  var _findOne = Polyfill.findOne;
+  var findFn = Polyfill.find,
+      _findOne = Polyfill.findOne;
   var NODE_TEXT = 3;
   var SelectorEngine = {
     matches: function matches(element, selector) {
@@ -1723,7 +1725,7 @@
         data.to(config);
       } else if (typeof action === 'string') {
         if (typeof data[action] === 'undefined') {
-          throw new Error("No method named \"" + action + "\"");
+          throw new TypeError("No method named \"" + action + "\"");
         }
 
         data[action]();
@@ -2101,19 +2103,18 @@
     _proto._getParent = function _getParent() {
       var _this3 = this;
 
-      var parent;
+      var parent = this._config.parent;
 
-      if (isElement(this._config.parent)) {
-        parent = this._config.parent; // it's a jQuery object
-
-        if (typeof this._config.parent.jquery !== 'undefined' || typeof this._config.parent[0] !== 'undefined') {
-          parent = this._config.parent[0];
+      if (isElement(parent)) {
+        // it's a jQuery object
+        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
+          parent = parent[0];
         }
       } else {
-        parent = SelectorEngine.findOne(this._config.parent);
+        parent = SelectorEngine.findOne(parent);
       }
 
-      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + parent + "\"]";
       makeArray(SelectorEngine.find(selector, parent)).forEach(function (element) {
         _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
@@ -2126,10 +2127,10 @@
 
         if (triggerArray.length) {
           triggerArray.forEach(function (elem) {
-            if (!isOpen) {
-              elem.classList.add(ClassName$3.COLLAPSED);
-            } else {
+            if (isOpen) {
               elem.classList.remove(ClassName$3.COLLAPSED);
+            } else {
+              elem.classList.add(ClassName$3.COLLAPSED);
             }
 
             elem.setAttribute('aria-expanded', isOpen);
@@ -2159,7 +2160,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();
@@ -4863,7 +4864,6 @@
     DROPRIGHT: 'dropright',
     DROPLEFT: 'dropleft',
     MENURIGHT: 'dropdown-menu-right',
-    MENULEFT: 'dropdown-menu-left',
     POSITION_STATIC: 'position-static'
   };
   var Selector$4 = {
@@ -5169,7 +5169,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();
@@ -5774,7 +5774,6 @@
       }
     } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
     ;
 
@@ -5853,11 +5852,11 @@
 
       var padding = Manipulator.getDataAttribute(document.body, 'padding-right');
 
-      if (typeof padding !== 'undefined') {
+      if (typeof padding === 'undefined') {
+        document.body.style.paddingRight = '';
+      } else {
         Manipulator.removeDataAttribute(document.body, 'padding-right');
         document.body.style.paddingRight = padding;
-      } else {
-        document.body.style.paddingRight = '';
       }
     };
 
@@ -6168,7 +6167,6 @@
     SHOW: 'show'
   };
   var Selector$6 = {
-    TOOLTIP: '.tooltip',
     TOOLTIP_INNER: '.tooltip-inner',
     TOOLTIP_ARROW: '.tooltip-arrow'
   };
@@ -6296,7 +6294,7 @@
       if (this.isWithContent() && this._isEnabled) {
         var showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW);
         var shadowRoot = findShadowRoot(this.element);
-        var isInTheDom = shadowRoot !== null ? shadowRoot.contains(this.element) : this.element.ownerDocument.documentElement.contains(this.element);
+        var isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
 
         if (showEvent.defaultPrevented || !isInTheDom) {
           return;
@@ -7068,18 +7066,15 @@
   };
   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 = {
@@ -7102,7 +7097,7 @@
       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._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " ." + ClassName$8.DROPDOWN_ITEM);
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
@@ -7143,7 +7138,6 @@
           var targetBCR = target.getBoundingClientRect();
 
           if (targetBCR.width || targetBCR.height) {
-            // TODO (fat): remove sketch reliance on jQuery position/offset
             return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
           }
         }
@@ -7820,24 +7814,25 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.1): index.js
+   * Bootstrap (v4.3.1): index.umd.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
+  var index_umd = {
+    Alert: Alert,
+    Button: Button,
+    Carousel: Carousel,
+    Collapse: Collapse,
+    Dropdown: Dropdown,
+    Modal: Modal,
+    Popover: Popover,
+    ScrollSpy: ScrollSpy,
+    Tab: Tab,
+    Toast: Toast,
+    Tooltip: Tooltip
+  };
 
-  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;
-
-  Object.defineProperty(exports, '__esModule', { value: true });
+  return index_umd;
 
 }));
 //# sourceMappingURL=bootstrap.bundle.js.map

dist/js/bootstrap.esm.js

@@ -0,0 +1,4949 @@
+/*!
+  * Bootstrap v4.3.1 (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)
+  */
+import Popper from 'popper.js';
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): util/index.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+const MAX_UID = 1000000;
+const MILLISECONDS_MULTIPLIER = 1000;
+const TRANSITION_END = 'transitionend';
+const _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+const toType = obj => ({}).toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+/**
+ * --------------------------------------------------------------------------
+ * Public Util Api
+ * --------------------------------------------------------------------------
+ */
+
+
+const 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;
+};
+
+const getSelectorFromElement = element => {
+  let selector = element.getAttribute('data-target');
+
+  if (!selector || selector === '#') {
+    const hrefAttr = element.getAttribute('href');
+    selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
+  }
+
+  try {
+    return document.querySelector(selector) ? selector : null;
+  } catch (error) {
+    return null;
+  }
+};
+
+const getTransitionDurationFromElement = element => {
+  if (!element) {
+    return 0;
+  } // Get transition-duration of the element
+
+
+  let _window$getComputedSt = window.getComputedStyle(element),
+      transitionDuration = _window$getComputedSt.transitionDuration,
+      transitionDelay = _window$getComputedSt.transitionDelay;
+
+  const floatTransitionDuration = parseFloat(transitionDuration);
+  const floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+  if (!floatTransitionDuration && !floatTransitionDelay) {
+    return 0;
+  } // If multiple durations are defined, take the first
+
+
+  transitionDuration = transitionDuration.split(',')[0];
+  transitionDelay = transitionDelay.split(',')[0];
+  return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+};
+
+const triggerTransitionEnd = element => {
+  element.dispatchEvent(new Event(TRANSITION_END));
+};
+
+const isElement = obj => (obj[0] || obj).nodeType;
+
+const emulateTransitionEnd = (element, duration) => {
+  let called = false;
+  const durationPadding = 5;
+  const emulatedDuration = duration + durationPadding;
+
+  function listener() {
+    called = true;
+    element.removeEventListener(TRANSITION_END, listener);
+  }
+
+  element.addEventListener(TRANSITION_END, listener);
+  setTimeout(() => {
+    if (!called) {
+      triggerTransitionEnd(element);
+    }
+  }, emulatedDuration);
+};
+
+const typeCheckConfig = (componentName, config, configTypes) => {
+  Object.keys(configTypes).forEach(property => {
+    const expectedTypes = configTypes[property];
+    const value = config[property];
+    const valueType = value && isElement(value) ? 'element' : toType(value);
+
+    if (!new RegExp(expectedTypes).test(valueType)) {
+      throw new Error(`${componentName.toUpperCase()}: ` + `Option "${property}" provided type "${valueType}" ` + `but expected type "${expectedTypes}".`);
+    }
+  });
+};
+
+const makeArray = nodeList => {
+  if (!nodeList) {
+    return [];
+  }
+
+  return [].slice.call(nodeList);
+};
+
+const isVisible = element => {
+  if (!element) {
+    return false;
+  }
+
+  if (element.style && element.parentNode && element.parentNode.style) {
+    return element.style.display !== 'none' && element.parentNode.style.display !== 'none' && element.style.visibility !== 'hidden';
+  }
+
+  return false;
+};
+
+const findShadowRoot = element => {
+  if (!document.documentElement.attachShadow) {
+    return null;
+  } // Can find the shadow root otherwise it'll return the document
+
+
+  if (typeof element.getRootNode === 'function') {
+    const root = element.getRootNode();
+    return root instanceof ShadowRoot ? root : null;
+  }
+
+  if (element instanceof ShadowRoot) {
+    return element;
+  } // when we don't find a shadow root
+
+
+  if (!element.parentNode) {
+    return null;
+  }
+
+  return findShadowRoot(element.parentNode);
+}; // eslint-disable-next-line no-empty-function
+
+
+const noop = () => function () {};
+
+const reflow = element => element.offsetHeight;
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): dom/data.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+const mapData = (() => {
+  const storeData = {};
+  let id = 1;
+  return {
+    set(element, key, data) {
+      if (typeof element.key === 'undefined') {
+        element.key = {
+          key,
+          id
+        };
+        id++;
+      }
+
+      storeData[element.key.id] = data;
+    },
+
+    get(element, key) {
+      if (!element || typeof element.key === 'undefined') {
+        return null;
+      }
+
+      const keyProperties = element.key;
+
+      if (keyProperties.key === key) {
+        return storeData[keyProperties.id];
+      }
+
+      return null;
+    },
+
+    delete(element, key) {
+      if (typeof element.key === 'undefined') {
+        return;
+      }
+
+      const keyProperties = element.key;
+
+      if (keyProperties.key === key) {
+        delete storeData[keyProperties.id];
+        delete element.key;
+      }
+    }
+
+  };
+})();
+
+const Data = {
+  setData(instance, key, data) {
+    mapData.set(instance, key, data);
+  },
+
+  getData(instance, key) {
+    return mapData.get(instance, key);
+  },
+
+  removeData(instance, key) {
+    mapData.delete(instance, key);
+  }
+
+};
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): dom/polyfill.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/* istanbul ignore next */
+
+const Polyfill = (() => {
+  // MSEdge resets defaultPrevented flag upon dispatchEvent call if at least one listener is attached
+  const defaultPreventedPreservedOnDispatch = (() => {
+    const e = new CustomEvent('Bootstrap', {
+      cancelable: true
+    });
+    const element = document.createElement('div');
+    element.addEventListener('Bootstrap', () => null);
+    e.preventDefault();
+    element.dispatchEvent(e);
+    return e.defaultPrevented;
+  })();
+
+  let find = Element.prototype.querySelectorAll;
+  let findOne = Element.prototype.querySelector;
+  const scopeSelectorRegex = /:scope\b/;
+
+  const supportScopeQuery = (() => {
+    const element = document.createElement('div');
+
+    try {
+      element.querySelectorAll(':scope *');
+    } catch (error) {
+      return false;
+    }
+
+    return true;
+  })();
+
+  if (!supportScopeQuery) {
+    find = function find(selector) {
+      if (!scopeSelectorRegex.test(selector)) {
+        return this.querySelectorAll(selector);
+      }
+
+      const hasId = Boolean(this.id);
+
+      if (!hasId) {
+        this.id = getUID('scope');
+      }
+
+      let nodeList = null;
+
+      try {
+        selector = selector.replace(scopeSelectorRegex, `#${this.id}`);
+        nodeList = this.querySelectorAll(selector);
+      } finally {
+        if (!hasId) {
+          this.removeAttribute('id');
+        }
+      }
+
+      return nodeList;
+    };
+
+    findOne = function findOne(selector) {
+      if (!scopeSelectorRegex.test(selector)) {
+        return this.querySelector(selector);
+      }
+
+      const matches = find.call(this, selector);
+
+      if (typeof matches[0] !== 'undefined') {
+        return matches[0];
+      }
+
+      return null;
+    };
+  }
+
+  return {
+    defaultPreventedPreservedOnDispatch,
+    find,
+    findOne
+  };
+})();
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): dom/eventHandler.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
+const stripNameRegex = /\..*/;
+const keyEventRegex = /^key/;
+const stripUidRegex = /::\d+$/;
+const eventRegistry = {}; // Events storage
+
+let uidEvent = 1;
+const customEvents = {
+  mouseenter: 'mouseover',
+  mouseleave: 'mouseout'
+};
+const nativeEvents = ['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll'];
+/**
+ * ------------------------------------------------------------------------
+ * Private methods
+ * ------------------------------------------------------------------------
+ */
+
+function getUidEvent(element, uid) {
+  return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
+}
+
+function getEvent(element) {
+  const uid = getUidEvent(element);
+  element.uidEvent = uid;
+  eventRegistry[uid] = eventRegistry[uid] || {};
+  return eventRegistry[uid];
+}
+
+function fixEvent(event, element) {
+  // Add which for key events
+  if (event.which === null && keyEventRegex.test(event.type)) {
+    event.which = event.charCode === null ? event.keyCode : event.charCode;
+  }
+
+  event.delegateTarget = element;
+}
+
+function bootstrapHandler(element, fn) {
+  return function handler(event) {
+    fixEvent(event, element);
+
+    if (handler.oneOff) {
+      EventHandler.off(element, event.type, fn);
+    }
+
+    return fn.apply(element, [event]);
+  };
+}
+
+function bootstrapDelegationHandler(element, selector, fn) {
+  return function handler(event) {
+    const domElements = element.querySelectorAll(selector);
+
+    for (let target = event.target; target && target !== this; target = target.parentNode) {
+      for (let i = domElements.length; i--;) {
+        if (domElements[i] === target) {
+          fixEvent(event, target);
+
+          if (handler.oneOff) {
+            EventHandler.off(element, event.type, fn);
+          }
+
+          return fn.apply(target, [event]);
+        }
+      }
+    } // To please ESLint
+
+
+    return null;
+  };
+}
+
+function findHandler(events, handler, delegationSelector) {
+  if (delegationSelector === void 0) {
+    delegationSelector = null;
+  }
+
+  const uidList = Object.keys(events);
+
+  for (let i = 0; i < uidList.length; i++) {
+    const uid = uidList[i];
+    const event = events[uid];
+
+    if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
+      return events[uid];
+    }
+  }
+
+  return null;
+}
+
+function normalizeParams(originalTypeEvent, handler, delegationFn) {
+  const delegation = typeof handler === 'string';
+  const originalHandler = delegation ? delegationFn : handler; // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
+
+  let typeEvent = originalTypeEvent.replace(stripNameRegex, '');
+  const custom = customEvents[typeEvent];
+
+  if (custom) {
+    typeEvent = custom;
+  }
+
+  const isNative = nativeEvents.indexOf(typeEvent) > -1;
+
+  if (!isNative) {
+    typeEvent = originalTypeEvent;
+  }
+
+  return [delegation, originalHandler, typeEvent];
+}
+
+function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
+  if (typeof originalTypeEvent !== 'string' || !element) {
+    return;
+  }
+
+  if (!handler) {
+    handler = delegationFn;
+    delegationFn = null;
+  }
+
+  const _normalizeParams = normalizeParams(originalTypeEvent, handler, delegationFn),
+        delegation = _normalizeParams[0],
+        originalHandler = _normalizeParams[1],
+        typeEvent = _normalizeParams[2];
+
+  const events = getEvent(element);
+  const handlers = events[typeEvent] || (events[typeEvent] = {});
+  const previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
+
+  if (previousFn) {
+    previousFn.oneOff = previousFn.oneOff && oneOff;
+    return;
+  }
+
+  const uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
+  const fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
+  fn.delegationSelector = delegation ? handler : null;
+  fn.originalHandler = originalHandler;
+  fn.oneOff = oneOff;
+  fn.uidEvent = uid;
+  handlers[uid] = fn;
+  element.addEventListener(typeEvent, fn, delegation);
+}
+
+function removeHandler(element, events, typeEvent, handler, delegationSelector) {
+  const fn = findHandler(events[typeEvent], handler, delegationSelector);
+
+  if (fn === null) {
+    return;
+  }
+
+  element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
+  delete events[typeEvent][fn.uidEvent];
+}
+
+function removeNamespacedHandlers(element, events, typeEvent, namespace) {
+  const storeElementEvent = events[typeEvent] || {};
+  Object.keys(storeElementEvent).forEach(handlerKey => {
+    if (handlerKey.indexOf(namespace) > -1) {
+      const event = storeElementEvent[handlerKey];
+      removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
+    }
+  });
+}
+
+const EventHandler = {
+  on(element, event, handler, delegationFn) {
+    addHandler(element, event, handler, delegationFn, false);
+  },
+
+  one(element, event, handler, delegationFn) {
+    addHandler(element, event, handler, delegationFn, true);
+  },
+
+  off(element, originalTypeEvent, handler, delegationFn) {
+    if (typeof originalTypeEvent !== 'string' || !element) {
+      return;
+    }
+
+    const _normalizeParams2 = normalizeParams(originalTypeEvent, handler, delegationFn),
+          delegation = _normalizeParams2[0],
+          originalHandler = _normalizeParams2[1],
+          typeEvent = _normalizeParams2[2];
+
+    const inNamespace = typeEvent !== originalTypeEvent;
+    const events = getEvent(element);
+    const isNamespace = originalTypeEvent.charAt(0) === '.';
+
+    if (typeof originalHandler !== 'undefined') {
+      // Simplest case: handler is passed, remove that listener ONLY.
+      if (!events || !events[typeEvent]) {
+        return;
+      }
+
+      removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null);
+      return;
+    }
+
+    if (isNamespace) {
+      Object.keys(events).forEach(elementEvent => {
+        removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.substr(1));
+      });
+    }
+
+    const storeElementEvent = events[typeEvent] || {};
+    Object.keys(storeElementEvent).forEach(keyHandlers => {
+      const handlerKey = keyHandlers.replace(stripUidRegex, '');
+
+      if (!inNamespace || originalTypeEvent.indexOf(handlerKey) > -1) {
+        const event = storeElementEvent[keyHandlers];
+        removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
+      }
+    });
+  },
+
+  trigger(element, event, args) {
+    if (typeof event !== 'string' || !element) {
+      return null;
+    }
+
+    const typeEvent = event.replace(stripNameRegex, '');
+    const inNamespace = event !== typeEvent;
+    const isNative = nativeEvents.indexOf(typeEvent) > -1;
+    let jQueryEvent;
+    let bubbles = true;
+    let nativeDispatch = true;
+    let defaultPrevented = false;
+    let evt = null;
+
+    if (inNamespace && typeof jQuery !== 'undefined') {
+      jQueryEvent = jQuery.Event(event, args);
+      jQuery(element).trigger(jQueryEvent);
+      bubbles = !jQueryEvent.isPropagationStopped();
+      nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
+      defaultPrevented = jQueryEvent.isDefaultPrevented();
+    }
+
+    if (isNative) {
+      evt = document.createEvent('HTMLEvents');
+      evt.initEvent(typeEvent, bubbles, true);
+    } else {
+      evt = new CustomEvent(event, {
+        bubbles,
+        cancelable: true
+      });
+    } // merge custom informations in our event
+
+
+    if (typeof args !== 'undefined') {
+      Object.keys(args).forEach(key => {
+        Object.defineProperty(evt, key, {
+          get() {
+            return args[key];
+          }
+
+        });
+      });
+    }
+
+    if (defaultPrevented) {
+      evt.preventDefault();
+
+      if (!Polyfill.defaultPreventedPreservedOnDispatch) {
+        Object.defineProperty(evt, 'defaultPrevented', {
+          get: () => true
+        });
+      }
+    }
+
+    if (nativeDispatch) {
+      element.dispatchEvent(evt);
+    }
+
+    if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
+      jQueryEvent.preventDefault();
+    }
+
+    return evt;
+  }
+
+};
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): dom/selectorEngine.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const findFn = Polyfill.find,
+      findOne = Polyfill.findOne;
+const NODE_TEXT = 3;
+const SelectorEngine = {
+  matches(element, selector) {
+    return element.matches(selector);
+  },
+
+  find(selector, element) {
+    if (element === void 0) {
+      element = document.documentElement;
+    }
+
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    return findFn.call(element, selector);
+  },
+
+  findOne(selector, element) {
+    if (element === void 0) {
+      element = document.documentElement;
+    }
+
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    return findOne.call(element, selector);
+  },
+
+  children(element, selector) {
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    const children = makeArray(element.children);
+    return children.filter(child => this.matches(child, selector));
+  },
+
+  parents(element, selector) {
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    const parents = [];
+    let ancestor = element.parentNode;
+
+    while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
+      if (this.matches(ancestor, selector)) {
+        parents.push(ancestor);
+      }
+
+      ancestor = ancestor.parentNode;
+    }
+
+    return parents;
+  },
+
+  closest(element, selector) {
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    return element.closest(selector);
+  },
+
+  prev(element, selector) {
+    if (typeof selector !== 'string') {
+      return null;
+    }
+
+    const siblings = [];
+    let previous = element.previousSibling;
+
+    while (previous && previous.nodeType === Node.ELEMENT_NODE && previous.nodeType !== NODE_TEXT) {
+      if (this.matches(previous, selector)) {
+        siblings.push(previous);
+      }
+
+      previous = previous.previousSibling;
+    }
+
+    return siblings;
+  }
+
+};
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME = 'alert';
+const VERSION = '4.3.1';
+const DATA_KEY = 'bs.alert';
+const EVENT_KEY = `.${DATA_KEY}`;
+const DATA_API_KEY = '.data-api';
+const Selector = {
+  DISMISS: '[data-dismiss="alert"]'
+};
+const Event$1 = {
+  CLOSE: `close${EVENT_KEY}`,
+  CLOSED: `closed${EVENT_KEY}`,
+  CLICK_DATA_API: `click${EVENT_KEY}${DATA_API_KEY}`
+};
+const ClassName = {
+  ALERT: 'alert',
+  FADE: 'fade',
+  SHOW: 'show'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Alert {
+  constructor(element) {
+    this._element = element;
+
+    if (this._element) {
+      Data.setData(element, DATA_KEY, this);
+    }
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION;
+  } // Public
+
+
+  close(element) {
+    let rootElement = this._element;
+
+    if (element) {
+      rootElement = this._getRootElement(element);
+    }
+
+    const customEvent = this._triggerCloseEvent(rootElement);
+
+    if (customEvent === null || customEvent.defaultPrevented) {
+      return;
+    }
+
+    this._removeElement(rootElement);
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY);
+    this._element = null;
+  } // Private
+
+
+  _getRootElement(element) {
+    const selector = getSelectorFromElement(element);
+    let parent = false;
+
+    if (selector) {
+      parent = SelectorEngine.findOne(selector);
+    }
+
+    if (!parent) {
+      parent = SelectorEngine.closest(element, `.${ClassName.ALERT}`);
+    }
+
+    return parent;
+  }
+
+  _triggerCloseEvent(element) {
+    return EventHandler.trigger(element, Event$1.CLOSE);
+  }
+
+  _removeElement(element) {
+    element.classList.remove(ClassName.SHOW);
+
+    if (!element.classList.contains(ClassName.FADE)) {
+      this._destroyElement(element);
+
+      return;
+    }
+
+    const transitionDuration = getTransitionDurationFromElement(element);
+    EventHandler.one(element, TRANSITION_END, event => this._destroyElement(element, event));
+    emulateTransitionEnd(element, transitionDuration);
+  }
+
+  _destroyElement(element) {
+    if (element.parentNode) {
+      element.parentNode.removeChild(element);
+    }
+
+    EventHandler.trigger(element, Event$1.CLOSED);
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY);
+
+      if (!data) {
+        data = new Alert(this);
+      }
+
+      if (config === 'close') {
+        data[config](this);
+      }
+    });
+  }
+
+  static _handleDismiss(alertInstance) {
+    return function (event) {
+      if (event) {
+        event.preventDefault();
+      }
+
+      alertInstance.close(this);
+    };
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$1.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .alert to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME];
+  jQuery.fn[NAME] = Alert._jQueryInterface;
+  jQuery.fn[NAME].Constructor = Alert;
+
+  jQuery.fn[NAME].noConflict = () => {
+    jQuery.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
+}
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$1 = 'button';
+const VERSION$1 = '4.3.1';
+const DATA_KEY$1 = 'bs.button';
+const EVENT_KEY$1 = `.${DATA_KEY$1}`;
+const DATA_API_KEY$1 = '.data-api';
+const ClassName$1 = {
+  ACTIVE: 'active',
+  BUTTON: 'btn',
+  FOCUS: 'focus'
+};
+const Selector$1 = {
+  DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
+  DATA_TOGGLE: '[data-toggle="buttons"]',
+  INPUT: 'input:not([type="hidden"])',
+  ACTIVE: '.active',
+  BUTTON: '.btn'
+};
+const Event$2 = {
+  CLICK_DATA_API: `click${EVENT_KEY$1}${DATA_API_KEY$1}`,
+  FOCUS_DATA_API: `focus${EVENT_KEY$1}${DATA_API_KEY$1}`,
+  BLUR_DATA_API: `blur${EVENT_KEY$1}${DATA_API_KEY$1}`
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Button {
+  constructor(element) {
+    this._element = element;
+    Data.setData(element, DATA_KEY$1, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$1;
+  } // Public
+
+
+  toggle() {
+    let triggerChangeEvent = true;
+    let addAriaPressed = true;
+    const rootElement = SelectorEngine.closest(this._element, Selector$1.DATA_TOGGLE);
+
+    if (rootElement) {
+      const input = SelectorEngine.findOne(Selector$1.INPUT, this._element);
+
+      if (input) {
+        if (input.type === 'radio') {
+          if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
+            triggerChangeEvent = false;
+          } else {
+            const activeElement = SelectorEngine.findOne(Selector$1.ACTIVE, rootElement);
+
+            if (activeElement) {
+              activeElement.classList.remove(ClassName$1.ACTIVE);
+            }
+          }
+        }
+
+        if (triggerChangeEvent) {
+          if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
+            return;
+          }
+
+          input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
+          EventHandler.trigger(input, 'change');
+        }
+
+        input.focus();
+        addAriaPressed = false;
+      }
+    }
+
+    if (addAriaPressed) {
+      this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
+    }
+
+    if (triggerChangeEvent) {
+      this._element.classList.toggle(ClassName$1.ACTIVE);
+    }
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY$1);
+    this._element = null;
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$1);
+
+      if (!data) {
+        data = new Button(this);
+      }
+
+      if (config === 'toggle') {
+        data[config]();
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$1);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$2.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, event => {
+  event.preventDefault();
+  let button = event.target;
+
+  if (!button.classList.contains(ClassName$1.BUTTON)) {
+    button = SelectorEngine.closest(button, Selector$1.BUTTON);
+  }
+
+  let data = Data.getData(button, DATA_KEY$1);
+
+  if (!data) {
+    data = new Button(button);
+    Data.setData(button, DATA_KEY$1, data);
+  }
+
+  data.toggle();
+});
+EventHandler.on(document, Event$2.FOCUS_DATA_API, Selector$1.DATA_TOGGLE_CARROT, event => {
+  const button = SelectorEngine.closest(event.target, Selector$1.BUTTON);
+  button.classList.add(ClassName$1.FOCUS);
+});
+EventHandler.on(document, Event$2.BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, event => {
+  const button = SelectorEngine.closest(event.target, Selector$1.BUTTON);
+  button.classList.remove(ClassName$1.FOCUS);
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .button to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$1];
+  jQuery.fn[NAME$1] = Button._jQueryInterface;
+  jQuery.fn[NAME$1].Constructor = Button;
+
+  jQuery.fn[NAME$1].noConflict = () => {
+    jQuery.fn[NAME$1] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
+}
+
+function _extends() {
+  _extends = Object.assign || function (target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i];
+
+      for (var key in source) {
+        if (Object.prototype.hasOwnProperty.call(source, key)) {
+          target[key] = source[key];
+        }
+      }
+    }
+
+    return target;
+  };
+
+  return _extends.apply(this, arguments);
+}
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): dom/manipulator.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+function normalizeData(val) {
+  if (val === 'true') {
+    return true;
+  }
+
+  if (val === 'false') {
+    return false;
+  }
+
+  if (val === Number(val).toString()) {
+    return Number(val);
+  }
+
+  if (val === '' || val === 'null') {
+    return null;
+  }
+
+  return val;
+}
+
+function normalizeDataKey(key) {
+  return key.replace(/[A-Z]/g, chr => chr.toLowerCase());
+}
+
+const Manipulator = {
+  setDataAttribute(element, key, value) {
+    element.setAttribute(`data-${normalizeDataKey(key)}`, value);
+  },
+
+  removeDataAttribute(element, key) {
+    element.removeAttribute(`data-${normalizeDataKey(key)}`);
+  },
+
+  getDataAttributes(element) {
+    if (!element) {
+      return {};
+    }
+
+    const attributes = _extends({}, element.dataset);
+
+    Object.keys(attributes).forEach(key => {
+      attributes[key] = normalizeData(attributes[key]);
+    });
+    return attributes;
+  },
+
+  getDataAttribute(element, key) {
+    return normalizeData(element.getAttribute(`data-${normalizeDataKey(key)}`));
+  },
+
+  offset(element) {
+    const rect = element.getBoundingClientRect();
+    return {
+      top: rect.top + document.body.scrollTop,
+      left: rect.left + document.body.scrollLeft
+    };
+  },
+
+  position(element) {
+    return {
+      top: element.offsetTop,
+      left: element.offsetLeft
+    };
+  },
+
+  toggleClass(element, className) {
+    if (!element) {
+      return;
+    }
+
+    if (element.classList.contains(className)) {
+      element.classList.remove(className);
+    } else {
+      element.classList.add(className);
+    }
+  }
+
+};
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$2 = 'carousel';
+const VERSION$2 = '4.3.1';
+const DATA_KEY$2 = 'bs.carousel';
+const EVENT_KEY$2 = `.${DATA_KEY$2}`;
+const DATA_API_KEY$2 = '.data-api';
+const ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+
+const ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
+
+const TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
+
+const SWIPE_THRESHOLD = 40;
+const Default = {
+  interval: 5000,
+  keyboard: true,
+  slide: false,
+  pause: 'hover',
+  wrap: true,
+  touch: true
+};
+const DefaultType = {
+  interval: '(number|boolean)',
+  keyboard: 'boolean',
+  slide: '(boolean|string)',
+  pause: '(string|boolean)',
+  wrap: 'boolean',
+  touch: 'boolean'
+};
+const Direction = {
+  NEXT: 'next',
+  PREV: 'prev',
+  LEFT: 'left',
+  RIGHT: 'right'
+};
+const Event$3 = {
+  SLIDE: `slide${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}`
+};
+const 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'
+};
+const 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"]'
+};
+const PointerType = {
+  TOUCH: 'touch',
+  PEN: 'pen'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Carousel {
+  constructor(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 = SelectorEngine.findOne(Selector$2.INDICATORS, this._element);
+    this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
+    this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
+
+    this._addEventListeners();
+
+    Data.setData(element, DATA_KEY$2, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$2;
+  }
+
+  static get Default() {
+    return Default;
+  } // Public
+
+
+  next() {
+    if (!this._isSliding) {
+      this._slide(Direction.NEXT);
+    }
+  }
+
+  nextWhenVisible() {
+    // Don't call next when the page isn't visible
+    // or the carousel or its parent isn't visible
+    if (!document.hidden && isVisible(this._element)) {
+      this.next();
+    }
+  }
+
+  prev() {
+    if (!this._isSliding) {
+      this._slide(Direction.PREV);
+    }
+  }
+
+  pause(event) {
+    if (!event) {
+      this._isPaused = true;
+    }
+
+    if (SelectorEngine.findOne(Selector$2.NEXT_PREV, this._element)) {
+      triggerTransitionEnd(this._element);
+      this.cycle(true);
+    }
+
+    clearInterval(this._interval);
+    this._interval = null;
+  }
+
+  cycle(event) {
+    if (!event) {
+      this._isPaused = false;
+    }
+
+    if (this._interval) {
+      clearInterval(this._interval);
+      this._interval = null;
+    }
+
+    if (this._config && this._config.interval && !this._isPaused) {
+      this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
+    }
+  }
+
+  to(index) {
+    this._activeElement = SelectorEngine.findOne(Selector$2.ACTIVE_ITEM, this._element);
+
+    const activeIndex = this._getItemIndex(this._activeElement);
+
+    if (index > this._items.length - 1 || index < 0) {
+      return;
+    }
+
+    if (this._isSliding) {
+      EventHandler.one(this._element, Event$3.SLID, () => this.to(index));
+      return;
+    }
+
+    if (activeIndex === index) {
+      this.pause();
+      this.cycle();
+      return;
+    }
+
+    const direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
+
+    this._slide(direction, this._items[index]);
+  }
+
+  dispose() {
+    EventHandler.off(this._element, EVENT_KEY$2);
+    Data.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
+
+
+  _getConfig(config) {
+    config = _extends({}, Default, config);
+    typeCheckConfig(NAME$2, config, DefaultType);
+    return config;
+  }
+
+  _handleSwipe() {
+    const absDeltax = Math.abs(this.touchDeltaX);
+
+    if (absDeltax <= SWIPE_THRESHOLD) {
+      return;
+    }
+
+    const direction = absDeltax / this.touchDeltaX; // swipe left
+
+    if (direction > 0) {
+      this.prev();
+    } // swipe right
+
+
+    if (direction < 0) {
+      this.next();
+    }
+  }
+
+  _addEventListeners() {
+    if (this._config.keyboard) {
+      EventHandler.on(this._element, Event$3.KEYDOWN, event => this._keydown(event));
+    }
+
+    if (this._config.pause === 'hover') {
+      EventHandler.on(this._element, Event$3.MOUSEENTER, event => this.pause(event));
+      EventHandler.on(this._element, Event$3.MOUSELEAVE, event => this.cycle(event));
+    }
+
+    if (this._config.touch) {
+      this._addTouchEventListeners();
+    }
+  }
+
+  _addTouchEventListeners() {
+    if (!this._touchSupported) {
+      return;
+    }
+
+    const start = event => {
+      if (this._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+        this.touchStartX = event.clientX;
+      } else if (!this._pointerEvent) {
+        this.touchStartX = event.touches[0].clientX;
+      }
+    };
+
+    const move = event => {
+      // ensure swiping with one touch and not pinching
+      if (event.touches && event.touches.length > 1) {
+        this.touchDeltaX = 0;
+      } else {
+        this.touchDeltaX = event.touches[0].clientX - this.touchStartX;
+      }
+    };
+
+    const end = event => {
+      if (this._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+        this.touchDeltaX = event.clientX - this.touchStartX;
+      }
+
+      this._handleSwipe();
+
+      if (this._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
+        this.pause();
+
+        if (this.touchTimeout) {
+          clearTimeout(this.touchTimeout);
+        }
+
+        this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
+      }
+    };
+
+    makeArray(SelectorEngine.find(Selector$2.ITEM_IMG, this._element)).forEach(itemImg => {
+      EventHandler.on(itemImg, Event$3.DRAG_START, e => e.preventDefault());
+    });
+
+    if (this._pointerEvent) {
+      EventHandler.on(this._element, Event$3.POINTERDOWN, event => start(event));
+      EventHandler.on(this._element, Event$3.POINTERUP, event => end(event));
+
+      this._element.classList.add(ClassName$2.POINTER_EVENT);
+    } else {
+      EventHandler.on(this._element, Event$3.TOUCHSTART, event => start(event));
+      EventHandler.on(this._element, Event$3.TOUCHMOVE, event => move(event));
+      EventHandler.on(this._element, Event$3.TOUCHEND, event => end(event));
+    }
+  }
+
+  _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;
+
+      default:
+    }
+  }
+
+  _getItemIndex(element) {
+    this._items = element && element.parentNode ? makeArray(SelectorEngine.find(Selector$2.ITEM, element.parentNode)) : [];
+    return this._items.indexOf(element);
+  }
+
+  _getItemByDirection(direction, activeElement) {
+    const isNextDirection = direction === Direction.NEXT;
+    const isPrevDirection = direction === Direction.PREV;
+
+    const activeIndex = this._getItemIndex(activeElement);
+
+    const lastItemIndex = this._items.length - 1;
+    const isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
+
+    if (isGoingToWrap && !this._config.wrap) {
+      return activeElement;
+    }
+
+    const delta = direction === Direction.PREV ? -1 : 1;
+    const itemIndex = (activeIndex + delta) % this._items.length;
+    return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+  }
+
+  _triggerSlideEvent(relatedTarget, eventDirectionName) {
+    const targetIndex = this._getItemIndex(relatedTarget);
+
+    const fromIndex = this._getItemIndex(SelectorEngine.findOne(Selector$2.ACTIVE_ITEM, this._element));
+
+    return EventHandler.trigger(this._element, Event$3.SLIDE, {
+      relatedTarget,
+      direction: eventDirectionName,
+      from: fromIndex,
+      to: targetIndex
+    });
+  }
+
+  _setActiveIndicatorElement(element) {
+    if (this._indicatorsElement) {
+      const indicators = SelectorEngine.find(Selector$2.ACTIVE, this._indicatorsElement);
+
+      for (let i = 0; i < indicators.length; i++) {
+        indicators[i].classList.remove(ClassName$2.ACTIVE);
+      }
+
+      const nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+
+      if (nextIndicator) {
+        nextIndicator.classList.add(ClassName$2.ACTIVE);
+      }
+    }
+  }
+
+  _slide(direction, element) {
+    const activeElement = SelectorEngine.findOne(Selector$2.ACTIVE_ITEM, this._element);
+
+    const activeElementIndex = this._getItemIndex(activeElement);
+
+    const nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+
+    const nextElementIndex = this._getItemIndex(nextElement);
+
+    const isCycling = Boolean(this._interval);
+    let directionalClassName;
+    let orderClassName;
+    let 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.classList.contains(ClassName$2.ACTIVE)) {
+      this._isSliding = false;
+      return;
+    }
+
+    const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
+
+    if (slideEvent.defaultPrevented) {
+      return;
+    }
+
+    if (!activeElement || !nextElement) {
+      // Some weirdness is happening, so we bail
+      return;
+    }
+
+    this._isSliding = true;
+
+    if (isCycling) {
+      this.pause();
+    }
+
+    this._setActiveIndicatorElement(nextElement);
+
+    if (this._element.classList.contains(ClassName$2.SLIDE)) {
+      nextElement.classList.add(orderClassName);
+      reflow(nextElement);
+      activeElement.classList.add(directionalClassName);
+      nextElement.classList.add(directionalClassName);
+      const 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;
+      }
+
+      const transitionDuration = getTransitionDurationFromElement(activeElement);
+      EventHandler.one(activeElement, TRANSITION_END, () => {
+        nextElement.classList.remove(directionalClassName);
+        nextElement.classList.remove(orderClassName);
+        nextElement.classList.add(ClassName$2.ACTIVE);
+        activeElement.classList.remove(ClassName$2.ACTIVE);
+        activeElement.classList.remove(orderClassName);
+        activeElement.classList.remove(directionalClassName);
+        this._isSliding = false;
+        setTimeout(() => {
+          EventHandler.trigger(this._element, Event$3.SLID, {
+            relatedTarget: nextElement,
+            direction: eventDirectionName,
+            from: activeElementIndex,
+            to: nextElementIndex
+          });
+        }, 0);
+      });
+      emulateTransitionEnd(activeElement, transitionDuration);
+    } else {
+      activeElement.classList.remove(ClassName$2.ACTIVE);
+      nextElement.classList.add(ClassName$2.ACTIVE);
+      this._isSliding = false;
+      EventHandler.trigger(this._element, Event$3.SLID, {
+        relatedTarget: nextElement,
+        direction: eventDirectionName,
+        from: activeElementIndex,
+        to: nextElementIndex
+      });
+    }
+
+    if (isCycling) {
+      this.cycle();
+    }
+  } // Static
+
+
+  static _carouselInterface(element, config) {
+    let data = Data.getData(element, DATA_KEY$2);
+
+    let _config = _extends({}, Default, Manipulator.getDataAttributes(element));
+
+    if (typeof config === 'object') {
+      _config = _extends({}, _config, config);
+    }
+
+    const action = typeof config === 'string' ? config : _config.slide;
+
+    if (!data) {
+      data = new Carousel(element, _config);
+    }
+
+    if (typeof config === 'number') {
+      data.to(config);
+    } else if (typeof action === 'string') {
+      if (typeof data[action] === 'undefined') {
+        throw new TypeError(`No method named "${action}"`);
+      }
+
+      data[action]();
+    } else if (_config.interval && _config.ride) {
+      data.pause();
+      data.cycle();
+    }
+  }
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      Carousel._carouselInterface(this, config);
+    });
+  }
+
+  static _dataApiClickHandler(event) {
+    const selector = getSelectorFromElement(this);
+
+    if (!selector) {
+      return;
+    }
+
+    const target = SelectorEngine.findOne(selector);
+
+    if (!target || !target.classList.contains(ClassName$2.CAROUSEL)) {
+      return;
+    }
+
+    const config = _extends({}, Manipulator.getDataAttributes(target), Manipulator.getDataAttributes(this));
+
+    const slideIndex = this.getAttribute('data-slide-to');
+
+    if (slideIndex) {
+      config.interval = false;
+    }
+
+    Carousel._carouselInterface(target, config);
+
+    if (slideIndex) {
+      Data.getData(target, DATA_KEY$2).to(slideIndex);
+    }
+
+    event.preventDefault();
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$2);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$3.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
+EventHandler.on(window, Event$3.LOAD_DATA_API, () => {
+  const carousels = makeArray(SelectorEngine.find(Selector$2.DATA_RIDE));
+
+  for (let i = 0, len = carousels.length; i < len; i++) {
+    Carousel._carouselInterface(carousels[i], Data.getData(carousels[i], DATA_KEY$2));
+  }
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .carousel to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$2];
+  jQuery.fn[NAME$2] = Carousel._jQueryInterface;
+  jQuery.fn[NAME$2].Constructor = Carousel;
+
+  jQuery.fn[NAME$2].noConflict = () => {
+    jQuery.fn[NAME$2] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$3 = 'collapse';
+const VERSION$3 = '4.3.1';
+const DATA_KEY$3 = 'bs.collapse';
+const EVENT_KEY$3 = `.${DATA_KEY$3}`;
+const DATA_API_KEY$3 = '.data-api';
+const Default$1 = {
+  toggle: true,
+  parent: ''
+};
+const DefaultType$1 = {
+  toggle: 'boolean',
+  parent: '(string|element)'
+};
+const Event$4 = {
+  SHOW: `show${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}`
+};
+const ClassName$3 = {
+  SHOW: 'show',
+  COLLAPSE: 'collapse',
+  COLLAPSING: 'collapsing',
+  COLLAPSED: 'collapsed'
+};
+const Dimension = {
+  WIDTH: 'width',
+  HEIGHT: 'height'
+};
+const Selector$3 = {
+  ACTIVES: '.show, .collapsing',
+  DATA_TOGGLE: '[data-toggle="collapse"]'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Collapse {
+  constructor(element, config) {
+    this._isTransitioning = false;
+    this._element = element;
+    this._config = this._getConfig(config);
+    this._triggerArray = makeArray(SelectorEngine.find(`[data-toggle="collapse"][href="#${element.id}"],` + `[data-toggle="collapse"][data-target="#${element.id}"]`));
+    const toggleList = makeArray(SelectorEngine.find(Selector$3.DATA_TOGGLE));
+
+    for (let i = 0, len = toggleList.length; i < len; i++) {
+      const elem = toggleList[i];
+      const selector = getSelectorFromElement(elem);
+      const filterElement = makeArray(SelectorEngine.find(selector)).filter(foundElem => foundElem === element);
+
+      if (selector !== null && filterElement.length) {
+        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();
+    }
+
+    Data.setData(element, DATA_KEY$3, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$3;
+  }
+
+  static get Default() {
+    return Default$1;
+  } // Public
+
+
+  toggle() {
+    if (this._element.classList.contains(ClassName$3.SHOW)) {
+      this.hide();
+    } else {
+      this.show();
+    }
+  }
+
+  show() {
+    if (this._isTransitioning || this._element.classList.contains(ClassName$3.SHOW)) {
+      return;
+    }
+
+    let actives;
+    let activesData;
+
+    if (this._parent) {
+      actives = makeArray(SelectorEngine.find(Selector$3.ACTIVES, this._parent)).filter(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;
+      }
+    }
+
+    const container = SelectorEngine.findOne(this._selector);
+
+    if (actives) {
+      const tempActiveData = actives.filter(elem => container !== elem);
+      activesData = tempActiveData[0] ? Data.getData(tempActiveData[0], DATA_KEY$3) : null;
+
+      if (activesData && activesData._isTransitioning) {
+        return;
+      }
+    }
+
+    const startEvent = EventHandler.trigger(this._element, Event$4.SHOW);
+
+    if (startEvent.defaultPrevented) {
+      return;
+    }
+
+    if (actives) {
+      actives.forEach(elemActive => {
+        if (container !== elemActive) {
+          Collapse._collapseInterface(elemActive, 'hide');
+        }
+
+        if (!activesData) {
+          Data.setData(elemActive, DATA_KEY$3, null);
+        }
+      });
+    }
+
+    const dimension = this._getDimension();
+
+    this._element.classList.remove(ClassName$3.COLLAPSE);
+
+    this._element.classList.add(ClassName$3.COLLAPSING);
+
+    this._element.style[dimension] = 0;
+
+    if (this._triggerArray.length) {
+      this._triggerArray.forEach(element => {
+        element.classList.remove(ClassName$3.COLLAPSED);
+        element.setAttribute('aria-expanded', true);
+      });
+    }
+
+    this.setTransitioning(true);
+
+    const complete = () => {
+      this._element.classList.remove(ClassName$3.COLLAPSING);
+
+      this._element.classList.add(ClassName$3.COLLAPSE);
+
+      this._element.classList.add(ClassName$3.SHOW);
+
+      this._element.style[dimension] = '';
+      this.setTransitioning(false);
+      EventHandler.trigger(this._element, Event$4.SHOWN);
+    };
+
+    const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+    const scrollSize = `scroll${capitalizedDimension}`;
+    const transitionDuration = getTransitionDurationFromElement(this._element);
+    EventHandler.one(this._element, TRANSITION_END, complete);
+    emulateTransitionEnd(this._element, transitionDuration);
+    this._element.style[dimension] = `${this._element[scrollSize]}px`;
+  }
+
+  hide() {
+    if (this._isTransitioning || !this._element.classList.contains(ClassName$3.SHOW)) {
+      return;
+    }
+
+    const startEvent = EventHandler.trigger(this._element, Event$4.HIDE);
+
+    if (startEvent.defaultPrevented) {
+      return;
+    }
+
+    const dimension = this._getDimension();
+
+    this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
+    reflow(this._element);
+
+    this._element.classList.add(ClassName$3.COLLAPSING);
+
+    this._element.classList.remove(ClassName$3.COLLAPSE);
+
+    this._element.classList.remove(ClassName$3.SHOW);
+
+    const triggerArrayLength = this._triggerArray.length;
+
+    if (triggerArrayLength > 0) {
+      for (let i = 0; i < triggerArrayLength; i++) {
+        const trigger = this._triggerArray[i];
+        const selector = getSelectorFromElement(trigger);
+
+        if (selector !== null) {
+          const elem = SelectorEngine.findOne(selector);
+
+          if (!elem.classList.contains(ClassName$3.SHOW)) {
+            trigger.classList.add(ClassName$3.COLLAPSED);
+            trigger.setAttribute('aria-expanded', false);
+          }
+        }
+      }
+    }
+
+    this.setTransitioning(true);
+
+    const complete = () => {
+      this.setTransitioning(false);
+
+      this._element.classList.remove(ClassName$3.COLLAPSING);
+
+      this._element.classList.add(ClassName$3.COLLAPSE);
+
+      EventHandler.trigger(this._element, Event$4.HIDDEN);
+    };
+
+    this._element.style[dimension] = '';
+    const transitionDuration = getTransitionDurationFromElement(this._element);
+    EventHandler.one(this._element, TRANSITION_END, complete);
+    emulateTransitionEnd(this._element, transitionDuration);
+  }
+
+  setTransitioning(isTransitioning) {
+    this._isTransitioning = isTransitioning;
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY$3);
+    this._config = null;
+    this._parent = null;
+    this._element = null;
+    this._triggerArray = null;
+    this._isTransitioning = null;
+  } // Private
+
+
+  _getConfig(config) {
+    config = _extends({}, Default$1, config);
+    config.toggle = Boolean(config.toggle); // Coerce string values
+
+    typeCheckConfig(NAME$3, config, DefaultType$1);
+    return config;
+  }
+
+  _getDimension() {
+    const hasWidth = this._element.classList.contains(Dimension.WIDTH);
+
+    return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+  }
+
+  _getParent() {
+    let parent = this._config.parent;
+
+    if (isElement(parent)) {
+      // it's a jQuery object
+      if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
+        parent = parent[0];
+      }
+    } else {
+      parent = SelectorEngine.findOne(parent);
+    }
+
+    const selector = `[data-toggle="collapse"][data-parent="${parent}"]`;
+    makeArray(SelectorEngine.find(selector, parent)).forEach(element => {
+      this._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+    });
+    return parent;
+  }
+
+  _addAriaAndCollapsedClass(element, triggerArray) {
+    if (element) {
+      const isOpen = element.classList.contains(ClassName$3.SHOW);
+
+      if (triggerArray.length) {
+        triggerArray.forEach(elem => {
+          if (isOpen) {
+            elem.classList.remove(ClassName$3.COLLAPSED);
+          } else {
+            elem.classList.add(ClassName$3.COLLAPSED);
+          }
+
+          elem.setAttribute('aria-expanded', isOpen);
+        });
+      }
+    }
+  } // Static
+
+
+  static _getTargetFromElement(element) {
+    const selector = getSelectorFromElement(element);
+    return selector ? SelectorEngine.findOne(selector) : null;
+  }
+
+  static _collapseInterface(element, config) {
+    let data = Data.getData(element, DATA_KEY$3);
+
+    const _config = _extends({}, Default$1, Manipulator.getDataAttributes(element), typeof config === 'object' && config ? config : {});
+
+    if (!data && _config.toggle && /show|hide/.test(config)) {
+      _config.toggle = false;
+    }
+
+    if (!data) {
+      data = new Collapse(element, _config);
+    }
+
+    if (typeof config === 'string') {
+      if (typeof data[config] === 'undefined') {
+        throw new TypeError(`No method named "${config}"`);
+      }
+
+      data[config]();
+    }
+  }
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      Collapse._collapseInterface(this, config);
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$3);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$4.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.target.tagName === 'A') {
+    event.preventDefault();
+  }
+
+  const triggerData = Manipulator.getDataAttributes(this);
+  const selector = getSelectorFromElement(this);
+  const selectorElements = makeArray(SelectorEngine.find(selector));
+  selectorElements.forEach(element => {
+    const data = Data.getData(element, DATA_KEY$3);
+    let config;
+
+    if (data) {
+      // update parent attribute
+      if (data._parent === null && typeof triggerData.parent === 'string') {
+        data._config.parent = triggerData.parent;
+        data._parent = data._getParent();
+      }
+
+      config = 'toggle';
+    } else {
+      config = triggerData;
+    }
+
+    Collapse._collapseInterface(element, config);
+  });
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .collapse to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$3];
+  jQuery.fn[NAME$3] = Collapse._jQueryInterface;
+  jQuery.fn[NAME$3].Constructor = Collapse;
+
+  jQuery.fn[NAME$3].noConflict = () => {
+    jQuery.fn[NAME$3] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$4 = 'dropdown';
+const VERSION$4 = '4.3.1';
+const DATA_KEY$4 = 'bs.dropdown';
+const EVENT_KEY$4 = `.${DATA_KEY$4}`;
+const DATA_API_KEY$4 = '.data-api';
+const ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+const SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+
+const TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+
+const ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+
+const ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+
+const RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+
+const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`);
+const Event$5 = {
+  HIDE: `hide${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}`
+};
+const ClassName$4 = {
+  DISABLED: 'disabled',
+  SHOW: 'show',
+  DROPUP: 'dropup',
+  DROPRIGHT: 'dropright',
+  DROPLEFT: 'dropleft',
+  MENURIGHT: 'dropdown-menu-right',
+  POSITION_STATIC: 'position-static'
+};
+const 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)'
+};
+const 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'
+};
+const Default$2 = {
+  offset: 0,
+  flip: true,
+  boundary: 'scrollParent',
+  reference: 'toggle',
+  display: 'dynamic'
+};
+const DefaultType$2 = {
+  offset: '(number|string|function)',
+  flip: 'boolean',
+  boundary: '(string|element)',
+  reference: '(string|element)',
+  display: 'string'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Dropdown {
+  constructor(element, config) {
+    this._element = element;
+    this._popper = null;
+    this._config = this._getConfig(config);
+    this._menu = this._getMenuElement();
+    this._inNavbar = this._detectNavbar();
+
+    this._addEventListeners();
+
+    Data.setData(element, DATA_KEY$4, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$4;
+  }
+
+  static get Default() {
+    return Default$2;
+  }
+
+  static get DefaultType() {
+    return DefaultType$2;
+  } // Public
+
+
+  toggle() {
+    if (this._element.disabled || this._element.classList.contains(ClassName$4.DISABLED)) {
+      return;
+    }
+
+    const parent = Dropdown._getParentFromElement(this._element);
+
+    const isActive = this._menu.classList.contains(ClassName$4.SHOW);
+
+    Dropdown._clearMenus();
+
+    if (isActive) {
+      return;
+    }
+
+    const relatedTarget = {
+      relatedTarget: this._element
+    };
+    const showEvent = EventHandler.trigger(parent, Event$5.SHOW, relatedTarget);
+
+    if (showEvent.defaultPrevented) {
+      return;
+    } // Disable totally Popper.js for Dropdown in Navbar
+
+
+    if (!this._inNavbar) {
+      /**
+       * 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)');
+      }
+
+      let referenceElement = this._element;
+
+      if (this._config.reference === 'parent') {
+        referenceElement = parent;
+      } else if (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.classList.add(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 && !makeArray(SelectorEngine.closest(parent, Selector$4.NAVBAR_NAV)).length) {
+      makeArray(document.body.children).forEach(elem => EventHandler.on(elem, 'mouseover', null, noop()));
+    }
+
+    this._element.focus();
+
+    this._element.setAttribute('aria-expanded', true);
+
+    Manipulator.toggleClass(this._menu, ClassName$4.SHOW);
+    Manipulator.toggleClass(parent, ClassName$4.SHOW);
+    EventHandler.trigger(parent, Event$5.SHOWN, relatedTarget);
+  }
+
+  show() {
+    if (this._element.disabled || this._element.classList.contains(ClassName$4.DISABLED) || this._menu.classList.contains(ClassName$4.SHOW)) {
+      return;
+    }
+
+    const parent = Dropdown._getParentFromElement(this._element);
+
+    const relatedTarget = {
+      relatedTarget: this._element
+    };
+    const showEvent = EventHandler.trigger(parent, Event$5.SHOW, relatedTarget);
+
+    if (showEvent.defaultPrevented) {
+      return;
+    }
+
+    Manipulator.toggleClass(this._menu, ClassName$4.SHOW);
+    Manipulator.toggleClass(parent, ClassName$4.SHOW);
+    EventHandler.trigger(parent, Event$5.SHOWN, relatedTarget);
+  }
+
+  hide() {
+    if (this._element.disabled || this._element.classList.contains(ClassName$4.DISABLED) || !this._menu.classList.contains(ClassName$4.SHOW)) {
+      return;
+    }
+
+    const parent = Dropdown._getParentFromElement(this._element);
+
+    const relatedTarget = {
+      relatedTarget: this._element
+    };
+    const hideEvent = EventHandler.trigger(parent, Event$5.HIDE, relatedTarget);
+
+    if (hideEvent.defaultPrevented) {
+      return;
+    }
+
+    Manipulator.toggleClass(this._menu, ClassName$4.SHOW);
+    Manipulator.toggleClass(parent, ClassName$4.SHOW);
+    EventHandler.trigger(parent, Event$5.HIDDEN, relatedTarget);
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY$4);
+    EventHandler.off(this._element, EVENT_KEY$4);
+    this._element = null;
+    this._menu = null;
+
+    if (this._popper !== null) {
+      this._popper.destroy();
+
+      this._popper = null;
+    }
+  }
+
+  update() {
+    this._inNavbar = this._detectNavbar();
+
+    if (this._popper !== null) {
+      this._popper.scheduleUpdate();
+    }
+  } // Private
+
+
+  _addEventListeners() {
+    EventHandler.on(this._element, Event$5.CLICK, event => {
+      event.preventDefault();
+      event.stopPropagation();
+      this.toggle();
+    });
+  }
+
+  _getConfig(config) {
+    config = _extends({}, this.constructor.Default, Manipulator.getDataAttributes(this._element), config);
+    typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
+    return config;
+  }
+
+  _getMenuElement() {
+    if (!this._menu) {
+      const parent = Dropdown._getParentFromElement(this._element);
+
+      if (parent) {
+        this._menu = SelectorEngine.findOne(Selector$4.MENU, parent);
+      }
+    }
+
+    return this._menu;
+  }
+
+  _getPlacement() {
+    const parentDropdown = this._element.parentNode;
+    let placement = AttachmentMap.BOTTOM; // Handle dropup
+
+    if (parentDropdown.classList.contains(ClassName$4.DROPUP)) {
+      placement = AttachmentMap.TOP;
+
+      if (this._menu.classList.contains(ClassName$4.MENURIGHT)) {
+        placement = AttachmentMap.TOPEND;
+      }
+    } else if (parentDropdown.classList.contains(ClassName$4.DROPRIGHT)) {
+      placement = AttachmentMap.RIGHT;
+    } else if (parentDropdown.classList.contains(ClassName$4.DROPLEFT)) {
+      placement = AttachmentMap.LEFT;
+    } else if (this._menu.classList.contains(ClassName$4.MENURIGHT)) {
+      placement = AttachmentMap.BOTTOMEND;
+    }
+
+    return placement;
+  }
+
+  _detectNavbar() {
+    return Boolean(SelectorEngine.closest(this._element, '.navbar'));
+  }
+
+  _getOffset() {
+    const offset = {};
+
+    if (typeof this._config.offset === 'function') {
+      offset.fn = data => {
+        data.offsets = _extends({}, data.offsets, this._config.offset(data.offsets, this._element) || {});
+        return data;
+      };
+    } else {
+      offset.offset = this._config.offset;
+    }
+
+    return offset;
+  }
+
+  _getPopperConfig() {
+    const 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 popperConfig;
+  } // Static
+
+
+  static _dropdownInterface(element, config) {
+    let data = Data.getData(element, DATA_KEY$4);
+
+    const _config = typeof config === 'object' ? config : null;
+
+    if (!data) {
+      data = new Dropdown(element, _config);
+    }
+
+    if (typeof config === 'string') {
+      if (typeof data[config] === 'undefined') {
+        throw new TypeError(`No method named "${config}"`);
+      }
+
+      data[config]();
+    }
+  }
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      Dropdown._dropdownInterface(this, config);
+    });
+  }
+
+  static _clearMenus(event) {
+    if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+      return;
+    }
+
+    const toggles = makeArray(SelectorEngine.find(Selector$4.DATA_TOGGLE));
+
+    for (let i = 0, len = toggles.length; i < len; i++) {
+      const parent = Dropdown._getParentFromElement(toggles[i]);
+
+      const context = Data.getData(toggles[i], DATA_KEY$4);
+      const relatedTarget = {
+        relatedTarget: toggles[i]
+      };
+
+      if (event && event.type === 'click') {
+        relatedTarget.clickEvent = event;
+      }
+
+      if (!context) {
+        continue;
+      }
+
+      const dropdownMenu = context._menu;
+
+      if (!parent.classList.contains(ClassName$4.SHOW)) {
+        continue;
+      }
+
+      if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && parent.contains(event.target)) {
+        continue;
+      }
+
+      const hideEvent = EventHandler.trigger(parent, Event$5.HIDE, relatedTarget);
+
+      if (hideEvent.defaultPrevented) {
+        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) {
+        makeArray(document.body.children).forEach(elem => EventHandler.off(elem, 'mouseover', null, noop()));
+      }
+
+      toggles[i].setAttribute('aria-expanded', 'false');
+      dropdownMenu.classList.remove(ClassName$4.SHOW);
+      parent.classList.remove(ClassName$4.SHOW);
+      EventHandler.trigger(parent, Event$5.HIDDEN, relatedTarget);
+    }
+  }
+
+  static _getParentFromElement(element) {
+    let parent;
+    const selector = getSelectorFromElement(element);
+
+    if (selector) {
+      parent = SelectorEngine.findOne(selector);
+    }
+
+    return parent || element.parentNode;
+  }
+
+  static _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 || SelectorEngine.closest(event.target, Selector$4.MENU)) : !REGEXP_KEYDOWN.test(event.which)) {
+      return;
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+
+    if (this.disabled || this.classList.contains(ClassName$4.DISABLED)) {
+      return;
+    }
+
+    const parent = Dropdown._getParentFromElement(this);
+
+    const isActive = parent.classList.contains(ClassName$4.SHOW);
+
+    if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+      if (event.which === ESCAPE_KEYCODE) {
+        EventHandler.trigger(SelectorEngine.findOne(Selector$4.DATA_TOGGLE, parent), 'focus');
+      }
+
+      Dropdown._clearMenus();
+
+      return;
+    }
+
+    const items = makeArray(SelectorEngine.find(Selector$4.VISIBLE_ITEMS, parent));
+
+    if (!items.length) {
+      return;
+    }
+
+    let 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();
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$4);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$5.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler);
+EventHandler.on(document, Event$5.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler);
+EventHandler.on(document, Event$5.CLICK_DATA_API, Dropdown._clearMenus);
+EventHandler.on(document, Event$5.KEYUP_DATA_API, Dropdown._clearMenus);
+EventHandler.on(document, Event$5.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
+  event.preventDefault();
+  event.stopPropagation();
+
+  Dropdown._dropdownInterface(this, 'toggle');
+});
+EventHandler.on(document, Event$5.CLICK_DATA_API, Selector$4.FORM_CHILD, e => e.stopPropagation());
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .dropdown to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$4];
+  jQuery.fn[NAME$4] = Dropdown._jQueryInterface;
+  jQuery.fn[NAME$4].Constructor = Dropdown;
+
+  jQuery.fn[NAME$4].noConflict = () => {
+    jQuery.fn[NAME$4] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$5 = 'modal';
+const VERSION$5 = '4.3.1';
+const DATA_KEY$5 = 'bs.modal';
+const EVENT_KEY$5 = `.${DATA_KEY$5}`;
+const DATA_API_KEY$5 = '.data-api';
+const ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
+
+const Default$3 = {
+  backdrop: true,
+  keyboard: true,
+  focus: true,
+  show: true
+};
+const DefaultType$3 = {
+  backdrop: '(boolean|string)',
+  keyboard: 'boolean',
+  focus: 'boolean',
+  show: 'boolean'
+};
+const Event$6 = {
+  HIDE: `hide${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}`
+};
+const ClassName$5 = {
+  SCROLLABLE: 'modal-dialog-scrollable',
+  SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+  BACKDROP: 'modal-backdrop',
+  OPEN: 'modal-open',
+  FADE: 'fade',
+  SHOW: 'show'
+};
+const 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
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Modal {
+  constructor(element, config) {
+    this._config = this._getConfig(config);
+    this._element = element;
+    this._dialog = SelectorEngine.findOne(Selector$5.DIALOG, element);
+    this._backdrop = null;
+    this._isShown = false;
+    this._isBodyOverflowing = false;
+    this._ignoreBackdropClick = false;
+    this._isTransitioning = false;
+    this._scrollbarWidth = 0;
+    Data.setData(element, DATA_KEY$5, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$5;
+  }
+
+  static get Default() {
+    return Default$3;
+  } // Public
+
+
+  toggle(relatedTarget) {
+    return this._isShown ? this.hide() : this.show(relatedTarget);
+  }
+
+  show(relatedTarget) {
+    if (this._isShown || this._isTransitioning) {
+      return;
+    }
+
+    if (this._element.classList.contains(ClassName$5.FADE)) {
+      this._isTransitioning = true;
+    }
+
+    const showEvent = EventHandler.trigger(this._element, Event$6.SHOW, {
+      relatedTarget
+    });
+
+    if (this._isShown || showEvent.defaultPrevented) {
+      return;
+    }
+
+    this._isShown = true;
+
+    this._checkScrollbar();
+
+    this._setScrollbar();
+
+    this._adjustDialog();
+
+    this._setEscapeEvent();
+
+    this._setResizeEvent();
+
+    EventHandler.on(this._element, Event$6.CLICK_DISMISS, Selector$5.DATA_DISMISS, event => this.hide(event));
+    EventHandler.on(this._dialog, Event$6.MOUSEDOWN_DISMISS, () => {
+      EventHandler.one(this._element, Event$6.MOUSEUP_DISMISS, event => {
+        if (event.target === this._element) {
+          this._ignoreBackdropClick = true;
+        }
+      });
+    });
+
+    this._showBackdrop(() => this._showElement(relatedTarget));
+  }
+
+  hide(event) {
+    if (event) {
+      event.preventDefault();
+    }
+
+    if (!this._isShown || this._isTransitioning) {
+      return;
+    }
+
+    const hideEvent = EventHandler.trigger(this._element, Event$6.HIDE);
+
+    if (!this._isShown || hideEvent.defaultPrevented) {
+      return;
+    }
+
+    this._isShown = false;
+
+    const transition = this._element.classList.contains(ClassName$5.FADE);
+
+    if (transition) {
+      this._isTransitioning = true;
+    }
+
+    this._setEscapeEvent();
+
+    this._setResizeEvent();
+
+    EventHandler.off(document, Event$6.FOCUSIN);
+
+    this._element.classList.remove(ClassName$5.SHOW);
+
+    EventHandler.off(this._element, Event$6.CLICK_DISMISS);
+    EventHandler.off(this._dialog, Event$6.MOUSEDOWN_DISMISS);
+
+    if (transition) {
+      const transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, event => this._hideModal(event));
+      emulateTransitionEnd(this._element, transitionDuration);
+    } else {
+      this._hideModal();
+    }
+  }
+
+  dispose() {
+    [window, this._element, this._dialog].forEach(htmlElement => EventHandler.off(htmlElement, 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
+     */
+
+    EventHandler.off(document, Event$6.FOCUSIN);
+    Data.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;
+  }
+
+  handleUpdate() {
+    this._adjustDialog();
+  } // Private
+
+
+  _getConfig(config) {
+    config = _extends({}, Default$3, config);
+    typeCheckConfig(NAME$5, config, DefaultType$3);
+    return config;
+  }
+
+  _showElement(relatedTarget) {
+    const transition = this._element.classList.contains(ClassName$5.FADE);
+
+    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.classList.contains(ClassName$5.SCROLLABLE)) {
+      SelectorEngine.findOne(Selector$5.MODAL_BODY, this._dialog).scrollTop = 0;
+    } else {
+      this._element.scrollTop = 0;
+    }
+
+    if (transition) {
+      reflow(this._element);
+    }
+
+    this._element.classList.add(ClassName$5.SHOW);
+
+    if (this._config.focus) {
+      this._enforceFocus();
+    }
+
+    const transitionComplete = () => {
+      if (this._config.focus) {
+        this._element.focus();
+      }
+
+      this._isTransitioning = false;
+      EventHandler.trigger(this._element, Event$6.SHOWN, {
+        relatedTarget
+      });
+    };
+
+    if (transition) {
+      const transitionDuration = getTransitionDurationFromElement(this._dialog);
+      EventHandler.one(this._dialog, TRANSITION_END, transitionComplete);
+      emulateTransitionEnd(this._dialog, transitionDuration);
+    } else {
+      transitionComplete();
+    }
+  }
+
+  _enforceFocus() {
+    EventHandler.off(document, Event$6.FOCUSIN); // guard against infinite focus loop
+
+    EventHandler.on(document, Event$6.FOCUSIN, event => {
+      if (document !== event.target && this._element !== event.target && !this._element.contains(event.target)) {
+        this._element.focus();
+      }
+    });
+  }
+
+  _setEscapeEvent() {
+    if (this._isShown && this._config.keyboard) {
+      EventHandler.on(this._element, Event$6.KEYDOWN_DISMISS, event => {
+        if (event.which === ESCAPE_KEYCODE$1) {
+          event.preventDefault();
+          this.hide();
+        }
+      });
+    } else if (!this._isShown) {
+      EventHandler.off(this._element, Event$6.KEYDOWN_DISMISS);
+    }
+  }
+
+  _setResizeEvent() {
+    if (this._isShown) {
+      EventHandler.on(window, Event$6.RESIZE, event => this.handleUpdate(event));
+    } else {
+      EventHandler.off(window, Event$6.RESIZE);
+    }
+  }
+
+  _hideModal() {
+    this._element.style.display = 'none';
+
+    this._element.setAttribute('aria-hidden', true);
+
+    this._element.removeAttribute('aria-modal');
+
+    this._isTransitioning = false;
+
+    this._showBackdrop(() => {
+      document.body.classList.remove(ClassName$5.OPEN);
+
+      this._resetAdjustments();
+
+      this._resetScrollbar();
+
+      EventHandler.trigger(this._element, Event$6.HIDDEN);
+    });
+  }
+
+  _removeBackdrop() {
+    if (this._backdrop) {
+      this._backdrop.parentNode.removeChild(this._backdrop);
+
+      this._backdrop = null;
+    }
+  }
+
+  _showBackdrop(callback) {
+    const animate = this._element.classList.contains(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);
+      }
+
+      document.body.appendChild(this._backdrop);
+      EventHandler.on(this._element, Event$6.CLICK_DISMISS, event => {
+        if (this._ignoreBackdropClick) {
+          this._ignoreBackdropClick = false;
+          return;
+        }
+
+        if (event.target !== event.currentTarget) {
+          return;
+        }
+
+        if (this._config.backdrop === 'static') {
+          this._element.focus();
+        } else {
+          this.hide();
+        }
+      });
+
+      if (animate) {
+        reflow(this._backdrop);
+      }
+
+      this._backdrop.classList.add(ClassName$5.SHOW);
+
+      if (!callback) {
+        return;
+      }
+
+      if (!animate) {
+        callback();
+        return;
+      }
+
+      const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
+      EventHandler.one(this._backdrop, TRANSITION_END, callback);
+      emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
+    } else if (!this._isShown && this._backdrop) {
+      this._backdrop.classList.remove(ClassName$5.SHOW);
+
+      const callbackRemove = () => {
+        this._removeBackdrop();
+
+        if (callback) {
+          callback();
+        }
+      };
+
+      if (this._element.classList.contains(ClassName$5.FADE)) {
+        const backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
+        EventHandler.one(this._backdrop, TRANSITION_END, callbackRemove);
+        emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
+      } else {
+        callbackRemove();
+      }
+    } else if (callback) {
+      callback();
+    }
+  } // ----------------------------------------------------------------------
+  // the following methods are used to handle overflowing modals
+  // ----------------------------------------------------------------------
+
+
+  _adjustDialog() {
+    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+    if (!this._isBodyOverflowing && isModalOverflowing) {
+      this._element.style.paddingLeft = `${this._scrollbarWidth}px`;
+    }
+
+    if (this._isBodyOverflowing && !isModalOverflowing) {
+      this._element.style.paddingRight = `${this._scrollbarWidth}px`;
+    }
+  }
+
+  _resetAdjustments() {
+    this._element.style.paddingLeft = '';
+    this._element.style.paddingRight = '';
+  }
+
+  _checkScrollbar() {
+    const rect = document.body.getBoundingClientRect();
+    this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+    this._scrollbarWidth = this._getScrollbarWidth();
+  }
+
+  _setScrollbar() {
+    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
+      // Adjust fixed content padding
+      makeArray(SelectorEngine.find(Selector$5.FIXED_CONTENT)).forEach(element => {
+        const actualPadding = element.style.paddingRight;
+        const calculatedPadding = window.getComputedStyle(element)['padding-right'];
+        Manipulator.setDataAttribute(element, 'padding-right', actualPadding);
+        element.style.paddingRight = `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`;
+      }); // Adjust sticky content margin
+
+      makeArray(SelectorEngine.find(Selector$5.STICKY_CONTENT)).forEach(element => {
+        const actualMargin = element.style.marginRight;
+        const calculatedMargin = window.getComputedStyle(element)['margin-right'];
+        Manipulator.setDataAttribute(element, 'margin-right', actualMargin);
+        element.style.marginRight = `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`;
+      }); // Adjust body padding
+
+      const actualPadding = document.body.style.paddingRight;
+      const calculatedPadding = window.getComputedStyle(document.body)['padding-right'];
+      Manipulator.setDataAttribute(document.body, 'padding-right', actualPadding);
+      document.body.style.paddingRight = `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`;
+    }
+
+    document.body.classList.add(ClassName$5.OPEN);
+  }
+
+  _resetScrollbar() {
+    // Restore fixed content padding
+    makeArray(SelectorEngine.find(Selector$5.FIXED_CONTENT)).forEach(element => {
+      const padding = Manipulator.getDataAttribute(element, 'padding-right');
+
+      if (typeof padding !== 'undefined') {
+        Manipulator.removeDataAttribute(element, 'padding-right');
+        element.style.paddingRight = padding;
+      }
+    }); // Restore sticky content and navbar-toggler margin
+
+    makeArray(SelectorEngine.find(`${Selector$5.STICKY_CONTENT}`)).forEach(element => {
+      const margin = Manipulator.getDataAttribute(element, 'margin-right');
+
+      if (typeof margin !== 'undefined') {
+        Manipulator.removeDataAttribute(element, 'margin-right');
+        element.style.marginRight = margin;
+      }
+    }); // Restore body padding
+
+    const padding = Manipulator.getDataAttribute(document.body, 'padding-right');
+
+    if (typeof padding === 'undefined') {
+      document.body.style.paddingRight = '';
+    } else {
+      Manipulator.removeDataAttribute(document.body, 'padding-right');
+      document.body.style.paddingRight = padding;
+    }
+  }
+
+  _getScrollbarWidth() {
+    // thx d.walsh
+    const scrollDiv = document.createElement('div');
+    scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
+    document.body.appendChild(scrollDiv);
+    const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
+    document.body.removeChild(scrollDiv);
+    return scrollbarWidth;
+  } // Static
+
+
+  static _jQueryInterface(config, relatedTarget) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$5);
+
+      const _config = _extends({}, Default$3, Manipulator.getDataAttributes(this), typeof config === 'object' && config ? config : {});
+
+      if (!data) {
+        data = new Modal(this, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config](relatedTarget);
+      } else if (_config.show) {
+        data.show(relatedTarget);
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$5);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$6.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
+  let target;
+  const selector = getSelectorFromElement(this);
+
+  if (selector) {
+    target = SelectorEngine.findOne(selector);
+  }
+
+  const config = Data.getData(target, DATA_KEY$5) ? 'toggle' : _extends({}, Manipulator.getDataAttributes(target), Manipulator.getDataAttributes(this));
+
+  if (this.tagName === 'A' || this.tagName === 'AREA') {
+    event.preventDefault();
+  }
+
+  EventHandler.one(target, Event$6.SHOW, showEvent => {
+    if (showEvent.defaultPrevented) {
+      // only register focus restorer if modal will actually get shown
+      return;
+    }
+
+    EventHandler.one(target, Event$6.HIDDEN, () => {
+      if (isVisible(this)) {
+        this.focus();
+      }
+    });
+  });
+  let data = Data.getData(target, DATA_KEY$5);
+
+  if (!data) {
+    data = new Modal(target, config);
+  }
+
+  data.show(this);
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$5];
+  jQuery.fn[NAME$5] = Modal._jQueryInterface;
+  jQuery.fn[NAME$5].Constructor = Modal;
+
+  jQuery.fn[NAME$5].noConflict = () => {
+    jQuery.fn[NAME$5] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
+}
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): util/sanitizer.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+const uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
+const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
+/**
+ * A pattern that recognizes a commonly useful subset of URLs that are safe.
+ *
+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+ */
+
+const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
+/**
+ * A pattern that matches safe data URLs. Only matches image, video and audio types.
+ *
+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+ */
+
+const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
+
+const allowedAttribute = (attr, allowedAttributeList) => {
+  const 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;
+  }
+
+  const regExp = allowedAttributeList.filter(attrRegex => attrRegex instanceof RegExp); // Check if a regular expression validates the attribute.
+
+  for (let i = 0, l = regExp.length; i < l; i++) {
+    if (attrName.match(regExp[i])) {
+      return true;
+    }
+  }
+
+  return false;
+};
+
+const 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: []
+};
+function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
+  if (!unsafeHtml.length) {
+    return unsafeHtml;
+  }
+
+  if (sanitizeFn && typeof sanitizeFn === 'function') {
+    return sanitizeFn(unsafeHtml);
+  }
+
+  const domParser = new window.DOMParser();
+  const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
+  const whitelistKeys = Object.keys(whiteList);
+  const elements = makeArray(createdDocument.body.querySelectorAll('*'));
+
+  for (let i = 0, len = elements.length; i < len; i++) {
+    const el = elements[i];
+    const elName = el.nodeName.toLowerCase();
+
+    if (whitelistKeys.indexOf(elName) === -1) {
+      el.parentNode.removeChild(el);
+      continue;
+    }
+
+    const attributeList = makeArray(el.attributes);
+    const whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
+    attributeList.forEach(attr => {
+      if (!allowedAttribute(attr, whitelistedAttributes)) {
+        el.removeAttribute(attr.nodeName);
+      }
+    });
+  }
+
+  return createdDocument.body.innerHTML;
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$6 = 'tooltip';
+const VERSION$6 = '4.3.1';
+const DATA_KEY$6 = 'bs.tooltip';
+const EVENT_KEY$6 = `.${DATA_KEY$6}`;
+const CLASS_PREFIX = 'bs-tooltip';
+const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g');
+const DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
+const 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'
+};
+const AttachmentMap$1 = {
+  AUTO: 'auto',
+  TOP: 'top',
+  RIGHT: 'right',
+  BOTTOM: 'bottom',
+  LEFT: 'left'
+};
+const Default$4 = {
+  animation: true,
+  template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-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
+};
+const HoverState = {
+  SHOW: 'show',
+  OUT: 'out'
+};
+const Event$7 = {
+  HIDE: `hide${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}`
+};
+const ClassName$6 = {
+  FADE: 'fade',
+  SHOW: 'show'
+};
+const Selector$6 = {
+  TOOLTIP_INNER: '.tooltip-inner',
+  TOOLTIP_ARROW: '.tooltip-arrow'
+};
+const Trigger = {
+  HOVER: 'hover',
+  FOCUS: 'focus',
+  CLICK: 'click',
+  MANUAL: 'manual'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Tooltip {
+  constructor(element, config) {
+    /**
+     * Check for Popper dependency
+     * Popper - https://popper.js.org
+     */
+    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();
+
+    Data.setData(element, this.constructor.DATA_KEY, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$6;
+  }
+
+  static get Default() {
+    return Default$4;
+  }
+
+  static get NAME() {
+    return NAME$6;
+  }
+
+  static get DATA_KEY() {
+    return DATA_KEY$6;
+  }
+
+  static get Event() {
+    return Event$7;
+  }
+
+  static get EVENT_KEY() {
+    return EVENT_KEY$6;
+  }
+
+  static get DefaultType() {
+    return DefaultType$4;
+  } // Public
+
+
+  enable() {
+    this._isEnabled = true;
+  }
+
+  disable() {
+    this._isEnabled = false;
+  }
+
+  toggleEnabled() {
+    this._isEnabled = !this._isEnabled;
+  }
+
+  toggle(event) {
+    if (!this._isEnabled) {
+      return;
+    }
+
+    if (event) {
+      const dataKey = this.constructor.DATA_KEY;
+      let context = Data.getData(event.delegateTarget, dataKey);
+
+      if (!context) {
+        context = new this.constructor(event.delegateTarget, this._getDelegateConfig());
+        Data.setData(event.delegateTarget, dataKey, context);
+      }
+
+      context._activeTrigger.click = !context._activeTrigger.click;
+
+      if (context._isWithActiveTrigger()) {
+        context._enter(null, context);
+      } else {
+        context._leave(null, context);
+      }
+    } else {
+      if (this.getTipElement().classList.contains(ClassName$6.SHOW)) {
+        this._leave(null, this);
+
+        return;
+      }
+
+      this._enter(null, this);
+    }
+  }
+
+  dispose() {
+    clearTimeout(this._timeout);
+    Data.removeData(this.element, this.constructor.DATA_KEY);
+    EventHandler.off(this.element, this.constructor.EVENT_KEY);
+    EventHandler.off(SelectorEngine.closest(this.element, '.modal'), 'hide.bs.modal');
+
+    if (this.tip) {
+      this.tip.parentNode.removeChild(this.tip);
+    }
+
+    this._isEnabled = null;
+    this._timeout = null;
+    this._hoverState = null;
+    this._activeTrigger = null;
+
+    if (this._popper !== null) {
+      this._popper.destroy();
+    }
+
+    this._popper = null;
+    this.element = null;
+    this.config = null;
+    this.tip = null;
+  }
+
+  show() {
+    if (this.element.style.display === 'none') {
+      throw new Error('Please use show on visible elements');
+    }
+
+    if (this.isWithContent() && this._isEnabled) {
+      const showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW);
+      const shadowRoot = findShadowRoot(this.element);
+      const isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
+
+      if (showEvent.defaultPrevented || !isInTheDom) {
+        return;
+      }
+
+      const tip = this.getTipElement();
+      const tipId = getUID(this.constructor.NAME);
+      tip.setAttribute('id', tipId);
+      this.element.setAttribute('aria-describedby', tipId);
+      this.setContent();
+
+      if (this.config.animation) {
+        tip.classList.add(ClassName$6.FADE);
+      }
+
+      const placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+
+      const attachment = this._getAttachment(placement);
+
+      this.addAttachmentClass(attachment);
+
+      const container = this._getContainer();
+
+      Data.setData(tip, this.constructor.DATA_KEY, this);
+
+      if (!this.element.ownerDocument.documentElement.contains(this.tip)) {
+        container.appendChild(tip);
+      }
+
+      EventHandler.trigger(this.element, this.constructor.Event.INSERTED);
+      this._popper = new Popper(this.element, tip, {
+        placement: attachment,
+        modifiers: {
+          offset: this._getOffset(),
+          flip: {
+            behavior: this.config.fallbackPlacement
+          },
+          arrow: {
+            element: Selector$6.TOOLTIP_ARROW
+          },
+          preventOverflow: {
+            boundariesElement: this.config.boundary
+          }
+        },
+        onCreate: data => {
+          if (data.originalPlacement !== data.placement) {
+            this._handlePopperPlacementChange(data);
+          }
+        },
+        onUpdate: data => this._handlePopperPlacementChange(data)
+      });
+      tip.classList.add(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) {
+        makeArray(document.body.children).forEach(element => {
+          EventHandler.on(element, 'mouseover', noop());
+        });
+      }
+
+      const complete = () => {
+        if (this.config.animation) {
+          this._fixTransition();
+        }
+
+        const prevHoverState = this._hoverState;
+        this._hoverState = null;
+        EventHandler.trigger(this.element, this.constructor.Event.SHOWN);
+
+        if (prevHoverState === HoverState.OUT) {
+          this._leave(null, this);
+        }
+      };
+
+      if (this.tip.classList.contains(ClassName$6.FADE)) {
+        const transitionDuration = getTransitionDurationFromElement(this.tip);
+        EventHandler.one(this.tip, TRANSITION_END, complete);
+        emulateTransitionEnd(this.tip, transitionDuration);
+      } else {
+        complete();
+      }
+    }
+  }
+
+  hide(callback) {
+    const tip = this.getTipElement();
+
+    const complete = () => {
+      if (this._hoverState !== HoverState.SHOW && tip.parentNode) {
+        tip.parentNode.removeChild(tip);
+      }
+
+      this._cleanTipClass();
+
+      this.element.removeAttribute('aria-describedby');
+      EventHandler.trigger(this.element, this.constructor.Event.HIDDEN);
+
+      if (this._popper !== null) {
+        this._popper.destroy();
+      }
+
+      if (callback) {
+        callback();
+      }
+    };
+
+    const hideEvent = EventHandler.trigger(this.element, this.constructor.Event.HIDE);
+
+    if (hideEvent.defaultPrevented) {
+      return;
+    }
+
+    tip.classList.remove(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) {
+      makeArray(document.body.children).forEach(element => EventHandler.off(element, 'mouseover', noop));
+    }
+
+    this._activeTrigger[Trigger.CLICK] = false;
+    this._activeTrigger[Trigger.FOCUS] = false;
+    this._activeTrigger[Trigger.HOVER] = false;
+
+    if (this.tip.classList.contains(ClassName$6.FADE)) {
+      const transitionDuration = getTransitionDurationFromElement(tip);
+      EventHandler.one(tip, TRANSITION_END, complete);
+      emulateTransitionEnd(tip, transitionDuration);
+    } else {
+      complete();
+    }
+
+    this._hoverState = '';
+  }
+
+  update() {
+    if (this._popper !== null) {
+      this._popper.scheduleUpdate();
+    }
+  } // Protected
+
+
+  isWithContent() {
+    return Boolean(this.getTitle());
+  }
+
+  addAttachmentClass(attachment) {
+    this.getTipElement().classList.add(`${CLASS_PREFIX}-${attachment}`);
+  }
+
+  getTipElement() {
+    if (this.tip) {
+      return this.tip;
+    }
+
+    const element = document.createElement('div');
+    element.innerHTML = this.config.template;
+    this.tip = element.children[0];
+    return this.tip;
+  }
+
+  setContent() {
+    const tip = this.getTipElement();
+    this.setElementContent(SelectorEngine.findOne(Selector$6.TOOLTIP_INNER, tip), this.getTitle());
+    tip.classList.remove(ClassName$6.FADE);
+    tip.classList.remove(ClassName$6.SHOW);
+  }
+
+  setElementContent(element, content) {
+    if (element === null) {
+      return;
+    }
+
+    if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+      if (content.jquery) {
+        content = content[0];
+      } // content is a DOM node or a jQuery
+
+
+      if (this.config.html) {
+        if (content.parentNode !== element) {
+          element.innerHTML = '';
+          element.appendChild(content);
+        }
+      } else {
+        element.innerText = content.textContent;
+      }
+
+      return;
+    }
+
+    if (this.config.html) {
+      if (this.config.sanitize) {
+        content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
+      }
+
+      element.innerHTML = content;
+    } else {
+      element.innerText = content;
+    }
+  }
+
+  getTitle() {
+    let 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
+
+
+  _getOffset() {
+    const offset = {};
+
+    if (typeof this.config.offset === 'function') {
+      offset.fn = data => {
+        data.offsets = _extends({}, data.offsets, this.config.offset(data.offsets, this.element) || {});
+        return data;
+      };
+    } else {
+      offset.offset = this.config.offset;
+    }
+
+    return offset;
+  }
+
+  _getContainer() {
+    if (this.config.container === false) {
+      return document.body;
+    }
+
+    if (isElement(this.config.container)) {
+      return this.config.container;
+    }
+
+    return SelectorEngine.findOne(this.config.container);
+  }
+
+  _getAttachment(placement) {
+    return AttachmentMap$1[placement.toUpperCase()];
+  }
+
+  _setListeners() {
+    const triggers = this.config.trigger.split(' ');
+    triggers.forEach(trigger => {
+      if (trigger === 'click') {
+        EventHandler.on(this.element, this.constructor.Event.CLICK, this.config.selector, event => this.toggle(event));
+      } else if (trigger !== Trigger.MANUAL) {
+        const eventIn = trigger === Trigger.HOVER ? this.constructor.Event.MOUSEENTER : this.constructor.Event.FOCUSIN;
+        const eventOut = trigger === Trigger.HOVER ? this.constructor.Event.MOUSELEAVE : this.constructor.Event.FOCUSOUT;
+        EventHandler.on(this.element, eventIn, this.config.selector, event => this._enter(event));
+        EventHandler.on(this.element, eventOut, this.config.selector, event => this._leave(event));
+      }
+    });
+    EventHandler.on(SelectorEngine.closest(this.element, '.modal'), 'hide.bs.modal', () => {
+      if (this.element) {
+        this.hide();
+      }
+    });
+
+    if (this.config.selector) {
+      this.config = _extends({}, this.config, {
+        trigger: 'manual',
+        selector: ''
+      });
+    } else {
+      this._fixTitle();
+    }
+  }
+
+  _fixTitle() {
+    const 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', '');
+    }
+  }
+
+  _enter(event, context) {
+    const dataKey = this.constructor.DATA_KEY;
+    context = context || Data.getData(event.delegateTarget, dataKey);
+
+    if (!context) {
+      context = new this.constructor(event.delegateTarget, this._getDelegateConfig());
+      Data.setData(event.delegateTarget, dataKey, context);
+    }
+
+    if (event) {
+      context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+    }
+
+    if (context.getTipElement().classList.contains(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(() => {
+      if (context._hoverState === HoverState.SHOW) {
+        context.show();
+      }
+    }, context.config.delay.show);
+  }
+
+  _leave(event, context) {
+    const dataKey = this.constructor.DATA_KEY;
+    context = context || Data.getData(event.delegateTarget, dataKey);
+
+    if (!context) {
+      context = new this.constructor(event.delegateTarget, this._getDelegateConfig());
+      Data.setData(event.delegateTarget, 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(() => {
+      if (context._hoverState === HoverState.OUT) {
+        context.hide();
+      }
+    }, context.config.delay.hide);
+  }
+
+  _isWithActiveTrigger() {
+    for (const trigger in this._activeTrigger) {
+      if (this._activeTrigger[trigger]) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  _getConfig(config) {
+    const dataAttributes = Manipulator.getDataAttributes(this.element);
+    Object.keys(dataAttributes).forEach(dataAttr => {
+      if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
+        delete dataAttributes[dataAttr];
+      }
+    });
+
+    if (config && typeof config.container === 'object' && config.container.jquery) {
+      config.container = config.container[0];
+    }
+
+    config = _extends({}, 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();
+    }
+
+    typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
+
+    if (config.sanitize) {
+      config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
+    }
+
+    return config;
+  }
+
+  _getDelegateConfig() {
+    const config = {};
+
+    if (this.config) {
+      for (const key in this.config) {
+        if (this.constructor.Default[key] !== this.config[key]) {
+          config[key] = this.config[key];
+        }
+      }
+    }
+
+    return config;
+  }
+
+  _cleanTipClass() {
+    const tip = this.getTipElement();
+    const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX);
+
+    if (tabClass !== null && tabClass.length) {
+      tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
+    }
+  }
+
+  _handlePopperPlacementChange(popperData) {
+    const popperInstance = popperData.instance;
+    this.tip = popperInstance.popper;
+
+    this._cleanTipClass();
+
+    this.addAttachmentClass(this._getAttachment(popperData.placement));
+  }
+
+  _fixTransition() {
+    const tip = this.getTipElement();
+    const initConfigAnimation = this.config.animation;
+
+    if (tip.getAttribute('x-placement') !== null) {
+      return;
+    }
+
+    tip.classList.remove(ClassName$6.FADE);
+    this.config.animation = false;
+    this.hide();
+    this.show();
+    this.config.animation = initConfigAnimation;
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$6);
+
+      const _config = typeof config === 'object' && config;
+
+      if (!data && /dispose|hide/.test(config)) {
+        return;
+      }
+
+      if (!data) {
+        data = new Tooltip(this, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config]();
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$6);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .tooltip to jQuery only if jQuery is present
+ */
+
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$6];
+  jQuery.fn[NAME$6] = Tooltip._jQueryInterface;
+  jQuery.fn[NAME$6].Constructor = Tooltip;
+
+  jQuery.fn[NAME$6].noConflict = () => {
+    jQuery.fn[NAME$6] = JQUERY_NO_CONFLICT;
+    return Tooltip._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$7 = 'popover';
+const VERSION$7 = '4.3.1';
+const DATA_KEY$7 = 'bs.popover';
+const EVENT_KEY$7 = `.${DATA_KEY$7}`;
+const CLASS_PREFIX$1 = 'bs-popover';
+const BSCLS_PREFIX_REGEX$1 = new RegExp(`(^|\\s)${CLASS_PREFIX$1}\\S+`, 'g');
+
+const Default$5 = _extends({}, Tooltip.Default, {
+  placement: 'right',
+  trigger: 'click',
+  content: '',
+  template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
+});
+
+const DefaultType$5 = _extends({}, Tooltip.DefaultType, {
+  content: '(string|element|function)'
+});
+
+const ClassName$7 = {
+  FADE: 'fade',
+  SHOW: 'show'
+};
+const Selector$7 = {
+  TITLE: '.popover-header',
+  CONTENT: '.popover-body'
+};
+const Event$8 = {
+  HIDE: `hide${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
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Popover extends Tooltip {
+  // Getters
+  static get VERSION() {
+    return VERSION$7;
+  }
+
+  static get Default() {
+    return Default$5;
+  }
+
+  static get NAME() {
+    return NAME$7;
+  }
+
+  static get DATA_KEY() {
+    return DATA_KEY$7;
+  }
+
+  static get Event() {
+    return Event$8;
+  }
+
+  static get EVENT_KEY() {
+    return EVENT_KEY$7;
+  }
+
+  static get DefaultType() {
+    return DefaultType$5;
+  } // Overrides
+
+
+  isWithContent() {
+    return this.getTitle() || this._getContent();
+  }
+
+  addAttachmentClass(attachment) {
+    this.getTipElement().classList.add(`${CLASS_PREFIX$1}-${attachment}`);
+  }
+
+  setContent() {
+    const tip = this.getTipElement(); // we use append for html objects to maintain js events
+
+    this.setElementContent(SelectorEngine.findOne(Selector$7.TITLE, tip), this.getTitle());
+
+    let content = this._getContent();
+
+    if (typeof content === 'function') {
+      content = content.call(this.element);
+    }
+
+    this.setElementContent(SelectorEngine.findOne(Selector$7.CONTENT, tip), content);
+    tip.classList.remove(ClassName$7.FADE);
+    tip.classList.remove(ClassName$7.SHOW);
+  } // Private
+
+
+  _getContent() {
+    return this.element.getAttribute('data-content') || this.config.content;
+  }
+
+  _cleanTipClass() {
+    const tip = this.getTipElement();
+    const tabClass = tip.getAttribute('class').match(BSCLS_PREFIX_REGEX$1);
+
+    if (tabClass !== null && tabClass.length > 0) {
+      tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
+    }
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$7);
+
+      const _config = typeof config === 'object' ? config : null;
+
+      if (!data && /dispose|hide/.test(config)) {
+        return;
+      }
+
+      if (!data) {
+        data = new Popover(this, _config);
+        Data.setData(this, DATA_KEY$7, data);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config]();
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$7);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$7];
+  jQuery.fn[NAME$7] = Popover._jQueryInterface;
+  jQuery.fn[NAME$7].Constructor = Popover;
+
+  jQuery.fn[NAME$7].noConflict = () => {
+    jQuery.fn[NAME$7] = JQUERY_NO_CONFLICT;
+    return Popover._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$8 = 'scrollspy';
+const VERSION$8 = '4.3.1';
+const DATA_KEY$8 = 'bs.scrollspy';
+const EVENT_KEY$8 = `.${DATA_KEY$8}`;
+const DATA_API_KEY$6 = '.data-api';
+const Default$6 = {
+  offset: 10,
+  method: 'auto',
+  target: ''
+};
+const DefaultType$6 = {
+  offset: 'number',
+  method: 'string',
+  target: '(string|element)'
+};
+const Event$9 = {
+  ACTIVATE: `activate${EVENT_KEY$8}`,
+  SCROLL: `scroll${EVENT_KEY$8}`,
+  LOAD_DATA_API: `load${EVENT_KEY$8}${DATA_API_KEY$6}`
+};
+const ClassName$8 = {
+  DROPDOWN_ITEM: 'dropdown-item',
+  ACTIVE: 'active'
+};
+const Selector$8 = {
+  DATA_SPY: '[data-spy="scroll"]',
+  NAV_LIST_GROUP: '.nav, .list-group',
+  NAV_LINKS: '.nav-link',
+  NAV_ITEMS: '.nav-item',
+  LIST_ITEMS: '.list-group-item',
+  DROPDOWN: '.dropdown',
+  DROPDOWN_TOGGLE: '.dropdown-toggle'
+};
+const OffsetMethod = {
+  OFFSET: 'offset',
+  POSITION: 'position'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class ScrollSpy {
+  constructor(element, config) {
+    this._element = element;
+    this._scrollElement = element.tagName === 'BODY' ? window : element;
+    this._config = this._getConfig(config);
+    this._selector = `${this._config.target} ${Selector$8.NAV_LINKS},` + `${this._config.target} ${Selector$8.LIST_ITEMS},` + `${this._config.target} .${ClassName$8.DROPDOWN_ITEM}`;
+    this._offsets = [];
+    this._targets = [];
+    this._activeTarget = null;
+    this._scrollHeight = 0;
+    EventHandler.on(this._scrollElement, Event$9.SCROLL, event => this._process(event));
+    this.refresh();
+
+    this._process();
+
+    Data.setData(element, DATA_KEY$8, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$8;
+  }
+
+  static get Default() {
+    return Default$6;
+  } // Public
+
+
+  refresh() {
+    const autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
+    const offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+    const offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+    this._offsets = [];
+    this._targets = [];
+    this._scrollHeight = this._getScrollHeight();
+    const targets = makeArray(SelectorEngine.find(this._selector));
+    targets.map(element => {
+      let target;
+      const targetSelector = getSelectorFromElement(element);
+
+      if (targetSelector) {
+        target = SelectorEngine.findOne(targetSelector);
+      }
+
+      if (target) {
+        const targetBCR = target.getBoundingClientRect();
+
+        if (targetBCR.width || targetBCR.height) {
+          return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
+        }
+      }
+
+      return null;
+    }).filter(item => item).sort((a, b) => a[0] - b[0]).forEach(item => {
+      this._offsets.push(item[0]);
+
+      this._targets.push(item[1]);
+    });
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY$8);
+    EventHandler.off(this._scrollElement, 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
+
+
+  _getConfig(config) {
+    config = _extends({}, Default$6, typeof config === 'object' && config ? config : {});
+
+    if (typeof config.target !== 'string') {
+      let id = config.target.id;
+
+      if (!id) {
+        id = getUID(NAME$8);
+        config.target.id = id;
+      }
+
+      config.target = `#${id}`;
+    }
+
+    typeCheckConfig(NAME$8, config, DefaultType$6);
+    return config;
+  }
+
+  _getScrollTop() {
+    return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
+  }
+
+  _getScrollHeight() {
+    return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+  }
+
+  _getOffsetHeight() {
+    return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
+  }
+
+  _process() {
+    const scrollTop = this._getScrollTop() + this._config.offset;
+
+    const scrollHeight = this._getScrollHeight();
+
+    const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+
+    if (this._scrollHeight !== scrollHeight) {
+      this.refresh();
+    }
+
+    if (scrollTop >= maxScroll) {
+      const target = this._targets[this._targets.length - 1];
+
+      if (this._activeTarget !== target) {
+        this._activate(target);
+      }
+
+      return;
+    }
+
+    if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+      this._activeTarget = null;
+
+      this._clear();
+
+      return;
+    }
+
+    const offsetLength = this._offsets.length;
+
+    for (let i = offsetLength; i--;) {
+      const isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
+
+      if (isActiveTarget) {
+        this._activate(this._targets[i]);
+      }
+    }
+  }
+
+  _activate(target) {
+    this._activeTarget = target;
+
+    this._clear();
+
+    const queries = this._selector.split(',').map(selector => `${selector}[data-target="${target}"],${selector}[href="${target}"]`);
+
+    const link = SelectorEngine.findOne(queries.join(','));
+
+    if (link.classList.contains(ClassName$8.DROPDOWN_ITEM)) {
+      SelectorEngine.findOne(Selector$8.DROPDOWN_TOGGLE, SelectorEngine.closest(link, Selector$8.DROPDOWN)).classList.add(ClassName$8.ACTIVE);
+      link.classList.add(ClassName$8.ACTIVE);
+    } else {
+      // Set triggered link as active
+      link.classList.add(ClassName$8.ACTIVE);
+      SelectorEngine.parents(link, Selector$8.NAV_LIST_GROUP).forEach(listGroup => {
+        // Set triggered links parents as active
+        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+        SelectorEngine.prev(listGroup, `${Selector$8.NAV_LINKS}, ${Selector$8.LIST_ITEMS}`).forEach(item => item.classList.add(ClassName$8.ACTIVE)); // Handle special case when .nav-link is inside .nav-item
+
+        SelectorEngine.prev(listGroup, Selector$8.NAV_ITEMS).forEach(navItem => {
+          SelectorEngine.children(navItem, Selector$8.NAV_LINKS).forEach(item => item.classList.add(ClassName$8.ACTIVE));
+        });
+      });
+    }
+
+    EventHandler.trigger(this._scrollElement, Event$9.ACTIVATE, {
+      relatedTarget: target
+    });
+  }
+
+  _clear() {
+    makeArray(SelectorEngine.find(this._selector)).filter(node => node.classList.contains(ClassName$8.ACTIVE)).forEach(node => node.classList.remove(ClassName$8.ACTIVE));
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$8);
+
+      const _config = typeof config === 'object' && config;
+
+      if (!data) {
+        data = new ScrollSpy(this, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config]();
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$8);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(window, Event$9.LOAD_DATA_API, () => {
+  makeArray(SelectorEngine.find(Selector$8.DATA_SPY)).forEach(spy => new ScrollSpy(spy, Manipulator.getDataAttributes(spy)));
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$8];
+  jQuery.fn[NAME$8] = ScrollSpy._jQueryInterface;
+  jQuery.fn[NAME$8].Constructor = ScrollSpy;
+
+  jQuery.fn[NAME$8].noConflict = () => {
+    jQuery.fn[NAME$8] = JQUERY_NO_CONFLICT;
+    return ScrollSpy._jQueryInterface;
+  };
+}
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$9 = 'tab';
+const VERSION$9 = '4.3.1';
+const DATA_KEY$9 = 'bs.tab';
+const EVENT_KEY$9 = `.${DATA_KEY$9}`;
+const DATA_API_KEY$7 = '.data-api';
+const Event$a = {
+  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}`
+};
+const ClassName$9 = {
+  DROPDOWN_MENU: 'dropdown-menu',
+  ACTIVE: 'active',
+  DISABLED: 'disabled',
+  FADE: 'fade',
+  SHOW: 'show'
+};
+const Selector$9 = {
+  DROPDOWN: '.dropdown',
+  NAV_LIST_GROUP: '.nav, .list-group',
+  ACTIVE: '.active',
+  ACTIVE_UL: ':scope > li > .active',
+  DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
+  DROPDOWN_TOGGLE: '.dropdown-toggle',
+  DROPDOWN_ACTIVE_CHILD: ':scope > .dropdown-menu .active'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Tab {
+  constructor(element) {
+    this._element = element;
+    Data.setData(this._element, DATA_KEY$9, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$9;
+  } // Public
+
+
+  show() {
+    if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && this._element.classList.contains(ClassName$9.ACTIVE) || this._element.classList.contains(ClassName$9.DISABLED)) {
+      return;
+    }
+
+    let target;
+    let previous;
+    const listElement = SelectorEngine.closest(this._element, Selector$9.NAV_LIST_GROUP);
+    const selector = getSelectorFromElement(this._element);
+
+    if (listElement) {
+      const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
+      previous = makeArray(SelectorEngine.find(itemSelector, listElement));
+      previous = previous[previous.length - 1];
+    }
+
+    let hideEvent = null;
+
+    if (previous) {
+      hideEvent = EventHandler.trigger(previous, Event$a.HIDE, {
+        relatedTarget: this._element
+      });
+    }
+
+    const showEvent = EventHandler.trigger(this._element, Event$a.SHOW, {
+      relatedTarget: previous
+    });
+
+    if (showEvent.defaultPrevented || hideEvent !== null && hideEvent.defaultPrevented) {
+      return;
+    }
+
+    if (selector) {
+      target = SelectorEngine.findOne(selector);
+    }
+
+    this._activate(this._element, listElement);
+
+    const complete = () => {
+      EventHandler.trigger(previous, Event$a.HIDDEN, {
+        relatedTarget: this._element
+      });
+      EventHandler.trigger(this._element, Event$a.SHOWN, {
+        relatedTarget: previous
+      });
+    };
+
+    if (target) {
+      this._activate(target, target.parentNode, complete);
+    } else {
+      complete();
+    }
+  }
+
+  dispose() {
+    Data.removeData(this._element, DATA_KEY$9);
+    this._element = null;
+  } // Private
+
+
+  _activate(element, container, callback) {
+    const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? SelectorEngine.find(Selector$9.ACTIVE_UL, container) : SelectorEngine.children(container, Selector$9.ACTIVE);
+    const active = activeElements[0];
+    const isTransitioning = callback && active && active.classList.contains(ClassName$9.FADE);
+
+    const complete = () => this._transitionComplete(element, active, callback);
+
+    if (active && isTransitioning) {
+      const transitionDuration = getTransitionDurationFromElement(active);
+      active.classList.remove(ClassName$9.SHOW);
+      EventHandler.one(active, TRANSITION_END, complete);
+      emulateTransitionEnd(active, transitionDuration);
+    } else {
+      complete();
+    }
+  }
+
+  _transitionComplete(element, active, callback) {
+    if (active) {
+      active.classList.remove(ClassName$9.ACTIVE);
+      const dropdownChild = SelectorEngine.findOne(Selector$9.DROPDOWN_ACTIVE_CHILD, active.parentNode);
+
+      if (dropdownChild) {
+        dropdownChild.classList.remove(ClassName$9.ACTIVE);
+      }
+
+      if (active.getAttribute('role') === 'tab') {
+        active.setAttribute('aria-selected', false);
+      }
+    }
+
+    element.classList.add(ClassName$9.ACTIVE);
+
+    if (element.getAttribute('role') === 'tab') {
+      element.setAttribute('aria-selected', true);
+    }
+
+    reflow(element);
+
+    if (element.classList.contains(ClassName$9.FADE)) {
+      element.classList.add(ClassName$9.SHOW);
+    }
+
+    if (element.parentNode && element.parentNode.classList.contains(ClassName$9.DROPDOWN_MENU)) {
+      const dropdownElement = SelectorEngine.closest(element, Selector$9.DROPDOWN);
+
+      if (dropdownElement) {
+        makeArray(SelectorEngine.find(Selector$9.DROPDOWN_TOGGLE)).forEach(dropdown => dropdown.classList.add(ClassName$9.ACTIVE));
+      }
+
+      element.setAttribute('aria-expanded', true);
+    }
+
+    if (callback) {
+      callback();
+    }
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      const data = Data.getData(this, DATA_KEY$9) || new Tab(this);
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config]();
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$9);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
+
+
+EventHandler.on(document, Event$a.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
+  event.preventDefault();
+  const data = Data.getData(this, DATA_KEY$9) || new Tab(this);
+  data.show();
+});
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ * add .tab to jQuery only if jQuery is present
+ */
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$9];
+  jQuery.fn[NAME$9] = Tab._jQueryInterface;
+  jQuery.fn[NAME$9].Constructor = Tab;
+
+  jQuery.fn[NAME$9].noConflict = () => {
+    jQuery.fn[NAME$9] = JQUERY_NO_CONFLICT;
+    return Tab._jQueryInterface;
+  };
+}
+
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const NAME$a = 'toast';
+const VERSION$a = '4.3.1';
+const DATA_KEY$a = 'bs.toast';
+const EVENT_KEY$a = `.${DATA_KEY$a}`;
+const Event$b = {
+  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}`
+};
+const ClassName$a = {
+  FADE: 'fade',
+  HIDE: 'hide',
+  SHOW: 'show',
+  SHOWING: 'showing'
+};
+const DefaultType$7 = {
+  animation: 'boolean',
+  autohide: 'boolean',
+  delay: 'number'
+};
+const Default$7 = {
+  animation: true,
+  autohide: true,
+  delay: 500
+};
+const Selector$a = {
+  DATA_DISMISS: '[data-dismiss="toast"]'
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+};
+
+class Toast {
+  constructor(element, config) {
+    this._element = element;
+    this._config = this._getConfig(config);
+    this._timeout = null;
+
+    this._setListeners();
+
+    Data.setData(element, DATA_KEY$a, this);
+  } // Getters
+
+
+  static get VERSION() {
+    return VERSION$a;
+  }
+
+  static get DefaultType() {
+    return DefaultType$7;
+  }
+
+  static get Default() {
+    return Default$7;
+  } // Public
+
+
+  show() {
+    EventHandler.trigger(this._element, Event$b.SHOW);
+
+    if (this._config.animation) {
+      this._element.classList.add(ClassName$a.FADE);
+    }
+
+    const complete = () => {
+      this._element.classList.remove(ClassName$a.SHOWING);
+
+      this._element.classList.add(ClassName$a.SHOW);
+
+      EventHandler.trigger(this._element, Event$b.SHOWN);
+
+      if (this._config.autohide) {
+        this.hide();
+      }
+    };
+
+    this._element.classList.remove(ClassName$a.HIDE);
+
+    this._element.classList.add(ClassName$a.SHOWING);
+
+    if (this._config.animation) {
+      const transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
+    } else {
+      complete();
+    }
+  }
+
+  hide(withoutTimeout) {
+    if (!this._element.classList.contains(ClassName$a.SHOW)) {
+      return;
+    }
+
+    EventHandler.trigger(this._element, Event$b.HIDE);
+
+    if (withoutTimeout) {
+      this._close();
+    } else {
+      this._timeout = setTimeout(() => {
+        this._close();
+      }, this._config.delay);
+    }
+  }
+
+  dispose() {
+    clearTimeout(this._timeout);
+    this._timeout = null;
+
+    if (this._element.classList.contains(ClassName$a.SHOW)) {
+      this._element.classList.remove(ClassName$a.SHOW);
+    }
+
+    EventHandler.off(this._element, Event$b.CLICK_DISMISS);
+    Data.removeData(this._element, DATA_KEY$a);
+    this._element = null;
+    this._config = null;
+  } // Private
+
+
+  _getConfig(config) {
+    config = _extends({}, Default$7, Manipulator.getDataAttributes(this._element), typeof config === 'object' && config ? config : {});
+    typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
+    return config;
+  }
+
+  _setListeners() {
+    EventHandler.on(this._element, Event$b.CLICK_DISMISS, Selector$a.DATA_DISMISS, () => this.hide(true));
+  }
+
+  _close() {
+    const complete = () => {
+      this._element.classList.add(ClassName$a.HIDE);
+
+      EventHandler.trigger(this._element, Event$b.HIDDEN);
+    };
+
+    this._element.classList.remove(ClassName$a.SHOW);
+
+    if (this._config.animation) {
+      const transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
+    } else {
+      complete();
+    }
+  } // Static
+
+
+  static _jQueryInterface(config) {
+    return this.each(function () {
+      let data = Data.getData(this, DATA_KEY$a);
+
+      const _config = typeof config === 'object' && config;
+
+      if (!data) {
+        data = new Toast(this, _config);
+      }
+
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new TypeError(`No method named "${config}"`);
+        }
+
+        data[config](this);
+      }
+    });
+  }
+
+  static _getInstance(element) {
+    return Data.getData(element, DATA_KEY$a);
+  }
+
+}
+/**
+ * ------------------------------------------------------------------------
+ * jQuery
+ * ------------------------------------------------------------------------
+ *  add .toast to jQuery only if jQuery is present
+ */
+
+
+if (typeof jQuery !== 'undefined') {
+  const JQUERY_NO_CONFLICT = jQuery.fn[NAME$a];
+  jQuery.fn[NAME$a] = Toast._jQueryInterface;
+  jQuery.fn[NAME$a].Constructor = Toast;
+
+  jQuery.fn[NAME$a].noConflict = () => {
+    jQuery.fn[NAME$a] = JQUERY_NO_CONFLICT;
+    return Toast._jQueryInterface;
+  };
+}
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.3.1): index.esm.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+export { Alert, Button, Carousel, Collapse, Dropdown, Modal, Popover, ScrollSpy, Tab, Toast, Tooltip };
+//# sourceMappingURL=bootstrap.esm.js.map

dist/js/bootstrap.js

@@ -4,10 +4,10 @@
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('popper.js')) :
-  typeof define === 'function' && define.amd ? define(['exports', 'popper.js'], factory) :
-  (global = global || self, factory(global.bootstrap = {}, global.Popper));
-}(this, function (exports, Popper) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('popper.js')) :
+  typeof define === 'function' && define.amd ? define(['popper.js'], factory) :
+  (global = global || self, global.bootstrap = factory(global.Popper));
+}(this, function (Popper) { 'use strict';
 
   Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
 
@@ -76,7 +76,8 @@
   var MAX_UID = 1000000;
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -107,7 +108,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -324,7 +325,7 @@
 
       try {
         element.querySelectorAll(':scope *');
-      } catch (e) {
+      } catch (error) {
         return false;
       }
 
@@ -416,13 +417,14 @@
   function getEvent(element) {
     var uid = getUidEvent(element);
     element.uidEvent = uid;
-    return eventRegistry[uid] = eventRegistry[uid] || {};
+    eventRegistry[uid] = eventRegistry[uid] || {};
+    return eventRegistry[uid];
   }
 
   function fixEvent(event, element) {
     // Add which for key events
     if (event.which === null && keyEventRegex.test(event.type)) {
-      event.which = event.charCode !== null ? event.charCode : event.keyCode;
+      event.which = event.charCode === null ? event.keyCode : event.charCode;
     }
 
     event.delegateTarget = element;
@@ -527,7 +529,7 @@
     }
 
     var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
-    var fn = !delegation ? bootstrapHandler(element, handler) : bootstrapDelegationHandler(element, handler, delegationFn);
+    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
     fn.delegationSelector = delegation ? handler : null;
     fn.originalHandler = originalHandler;
     fn.oneOff = oneOff;
@@ -683,8 +685,8 @@
    * ------------------------------------------------------------------------
    */
 
-  var findFn = Polyfill.find;
-  var _findOne = Polyfill.findOne;
+  var findFn = Polyfill.find,
+      _findOne = Polyfill.findOne;
   var NODE_TEXT = 3;
   var SelectorEngine = {
     matches: function matches(element, selector) {
@@ -1725,7 +1727,7 @@
         data.to(config);
       } else if (typeof action === 'string') {
         if (typeof data[action] === 'undefined') {
-          throw new Error("No method named \"" + action + "\"");
+          throw new TypeError("No method named \"" + action + "\"");
         }
 
         data[action]();
@@ -2103,19 +2105,18 @@
     _proto._getParent = function _getParent() {
       var _this3 = this;
 
-      var parent;
+      var parent = this._config.parent;
 
-      if (isElement(this._config.parent)) {
-        parent = this._config.parent; // it's a jQuery object
-
-        if (typeof this._config.parent.jquery !== 'undefined' || typeof this._config.parent[0] !== 'undefined') {
-          parent = this._config.parent[0];
+      if (isElement(parent)) {
+        // it's a jQuery object
+        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
+          parent = parent[0];
         }
       } else {
-        parent = SelectorEngine.findOne(this._config.parent);
+        parent = SelectorEngine.findOne(parent);
       }
 
-      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + parent + "\"]";
       makeArray(SelectorEngine.find(selector, parent)).forEach(function (element) {
         _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
@@ -2128,10 +2129,10 @@
 
         if (triggerArray.length) {
           triggerArray.forEach(function (elem) {
-            if (!isOpen) {
-              elem.classList.add(ClassName$3.COLLAPSED);
-            } else {
+            if (isOpen) {
               elem.classList.remove(ClassName$3.COLLAPSED);
+            } else {
+              elem.classList.add(ClassName$3.COLLAPSED);
             }
 
             elem.setAttribute('aria-expanded', isOpen);
@@ -2161,7 +2162,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();
@@ -2286,7 +2287,6 @@
     DROPRIGHT: 'dropright',
     DROPLEFT: 'dropleft',
     MENURIGHT: 'dropdown-menu-right',
-    MENULEFT: 'dropdown-menu-left',
     POSITION_STATIC: 'position-static'
   };
   var Selector$4 = {
@@ -2592,7 +2592,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();
@@ -3197,7 +3197,6 @@
       }
     } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
     ;
 
@@ -3276,11 +3275,11 @@
 
       var padding = Manipulator.getDataAttribute(document.body, 'padding-right');
 
-      if (typeof padding !== 'undefined') {
+      if (typeof padding === 'undefined') {
+        document.body.style.paddingRight = '';
+      } else {
         Manipulator.removeDataAttribute(document.body, 'padding-right');
         document.body.style.paddingRight = padding;
-      } else {
-        document.body.style.paddingRight = '';
       }
     };
 
@@ -3591,7 +3590,6 @@
     SHOW: 'show'
   };
   var Selector$6 = {
-    TOOLTIP: '.tooltip',
     TOOLTIP_INNER: '.tooltip-inner',
     TOOLTIP_ARROW: '.tooltip-arrow'
   };
@@ -3719,7 +3717,7 @@
       if (this.isWithContent() && this._isEnabled) {
         var showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW);
         var shadowRoot = findShadowRoot(this.element);
-        var isInTheDom = shadowRoot !== null ? shadowRoot.contains(this.element) : this.element.ownerDocument.documentElement.contains(this.element);
+        var isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
 
         if (showEvent.defaultPrevented || !isInTheDom) {
           return;
@@ -4491,18 +4489,15 @@
   };
   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 = {
@@ -4525,7 +4520,7 @@
       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._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " ." + ClassName$8.DROPDOWN_ITEM);
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
@@ -4566,7 +4561,6 @@
           var targetBCR = target.getBoundingClientRect();
 
           if (targetBCR.width || targetBCR.height) {
-            // TODO (fat): remove sketch reliance on jQuery position/offset
             return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
           }
         }
@@ -5243,24 +5237,25 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.1): index.js
+   * Bootstrap (v4.3.1): index.umd.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
+  var index_umd = {
+    Alert: Alert,
+    Button: Button,
+    Carousel: Carousel,
+    Collapse: Collapse,
+    Dropdown: Dropdown,
+    Modal: Modal,
+    Popover: Popover,
+    ScrollSpy: ScrollSpy,
+    Tab: Tab,
+    Toast: Toast,
+    Tooltip: Tooltip
+  };
 
-  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;
-
-  Object.defineProperty(exports, '__esModule', { value: true });
+  return index_umd;
 
 }));
 //# sourceMappingURL=bootstrap.js.map

js/dist/alert.js

@@ -37,7 +37,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var getSelectorFromElement = function getSelectorFromElement(element) {
     var selector = element.getAttribute('data-target');
@@ -49,7 +50,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };

js/dist/button.js

@@ -35,7 +35,8 @@
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   /**
    * ------------------------------------------------------------------------

js/dist/carousel.js

@@ -72,7 +72,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -88,7 +89,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -703,7 +704,7 @@
         data.to(config);
       } else if (typeof action === 'string') {
         if (typeof data[action] === 'undefined') {
-          throw new Error("No method named \"" + action + "\"");
+          throw new TypeError("No method named \"" + action + "\"");
         }
 
         data[action]();

js/dist/collapse.js

@@ -72,7 +72,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -88,7 +89,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -447,19 +448,18 @@
     _proto._getParent = function _getParent() {
       var _this3 = this;
 
-      var parent;
+      var parent = this._config.parent;
 
-      if (isElement(this._config.parent)) {
-        parent = this._config.parent; // it's a jQuery object
-
-        if (typeof this._config.parent.jquery !== 'undefined' || typeof this._config.parent[0] !== 'undefined') {
-          parent = this._config.parent[0];
+      if (isElement(parent)) {
+        // it's a jQuery object
+        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
+          parent = parent[0];
         }
       } else {
-        parent = SelectorEngine.findOne(this._config.parent);
+        parent = SelectorEngine.findOne(parent);
       }
 
-      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + parent + "\"]";
       makeArray(SelectorEngine.find(selector, parent)).forEach(function (element) {
         _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
@@ -472,10 +472,10 @@
 
         if (triggerArray.length) {
           triggerArray.forEach(function (elem) {
-            if (!isOpen) {
-              elem.classList.add(ClassName.COLLAPSED);
-            } else {
+            if (isOpen) {
               elem.classList.remove(ClassName.COLLAPSED);
+            } else {
+              elem.classList.add(ClassName.COLLAPSED);
             }
 
             elem.setAttribute('aria-expanded', isOpen);
@@ -505,7 +505,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();

js/dist/dom/data.js.map

@@ -1 +1 @@
-{"version":3,"file":"data.js","sources":["../../src/dom/data.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): dom/data.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst mapData = (() => {\n  const storeData = {}\n  let id = 1\n  return {\n    set(element, key, data) {\n      if (typeof element.key === 'undefined') {\n        element.key = {\n          key,\n          id\n        }\n        id++\n      }\n\n      storeData[element.key.id] = data\n    },\n    get(element, key) {\n      if (!element || typeof element.key === 'undefined') {\n        return null\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        return storeData[keyProperties.id]\n      }\n      return null\n    },\n    delete(element, key) {\n      if (typeof element.key === 'undefined') {\n        return\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        delete storeData[keyProperties.id]\n        delete element.key\n      }\n    }\n  }\n})()\n\nconst Data = {\n  setData(instance, key, data) {\n    mapData.set(instance, key, data)\n  },\n  getData(instance, key) {\n    return mapData.get(instance, key)\n  },\n  removeData(instance, key) {\n    mapData.delete(instance, key)\n  }\n}\n\nexport default Data\n"],"names":["mapData","storeData","id","set","element","key","data","get","keyProperties","delete","Data","setData","instance","getData","removeData"],"mappings":";;;;;;;;;;;EAAA;;;;;;;EAOA;;;;;EAMA,IAAMA,OAAO,GAAI,YAAM;EACrB,MAAMC,SAAS,GAAG,EAAlB;EACA,MAAIC,EAAE,GAAG,CAAT;EACA,SAAO;EACLC,IAAAA,GADK,eACDC,OADC,EACQC,GADR,EACaC,IADb,EACmB;EACtB,UAAI,OAAOF,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtCD,QAAAA,OAAO,CAACC,GAAR,GAAc;EACZA,UAAAA,GAAG,EAAHA,GADY;EAEZH,UAAAA,EAAE,EAAFA;EAFY,SAAd;EAIAA,QAAAA,EAAE;EACH;;EAEDD,MAAAA,SAAS,CAACG,OAAO,CAACC,GAAR,CAAYH,EAAb,CAAT,GAA4BI,IAA5B;EACD,KAXI;EAYLC,IAAAA,GAZK,eAYDH,OAZC,EAYQC,GAZR,EAYa;EAChB,UAAI,CAACD,OAAD,IAAY,OAAOA,OAAO,CAACC,GAAf,KAAuB,WAAvC,EAAoD;EAClD,eAAO,IAAP;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACD;;EACD,aAAO,IAAP;EACD,KAtBI;EAuBLO,IAAAA,MAvBK,mBAuBEL,OAvBF,EAuBWC,GAvBX,EAuBgB;EACnB,UAAI,OAAOD,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtC;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACA,eAAOE,OAAO,CAACC,GAAf;EACD;EACF;EAjCI,GAAP;EAmCD,CAtCe,EAAhB;;EAwCA,IAAMK,IAAI,GAAG;EACXC,EAAAA,OADW,mBACHC,QADG,EACOP,GADP,EACYC,IADZ,EACkB;EAC3BN,IAAAA,OAAO,CAACG,GAAR,CAAYS,QAAZ,EAAsBP,GAAtB,EAA2BC,IAA3B;EACD,GAHU;EAIXO,EAAAA,OAJW,mBAIHD,QAJG,EAIOP,GAJP,EAIY;EACrB,WAAOL,OAAO,CAACO,GAAR,CAAYK,QAAZ,EAAsBP,GAAtB,CAAP;EACD,GANU;EAOXS,EAAAA,UAPW,sBAOAF,QAPA,EAOUP,GAPV,EAOe;EACxBL,IAAAA,OAAO,CAACS,MAAR,CAAeG,QAAf,EAAyBP,GAAzB;EACD;EATU,CAAb;;;;;;;;"}
+{"version":3,"file":"data.js","sources":["../../src/dom/data.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): dom/data.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst mapData = (() => {\n  const storeData = {}\n  let id = 1\n  return {\n    set(element, key, data) {\n      if (typeof element.key === 'undefined') {\n        element.key = {\n          key,\n          id\n        }\n        id++\n      }\n\n      storeData[element.key.id] = data\n    },\n    get(element, key) {\n      if (!element || typeof element.key === 'undefined') {\n        return null\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        return storeData[keyProperties.id]\n      }\n\n      return null\n    },\n    delete(element, key) {\n      if (typeof element.key === 'undefined') {\n        return\n      }\n\n      const keyProperties = element.key\n      if (keyProperties.key === key) {\n        delete storeData[keyProperties.id]\n        delete element.key\n      }\n    }\n  }\n})()\n\nconst Data = {\n  setData(instance, key, data) {\n    mapData.set(instance, key, data)\n  },\n  getData(instance, key) {\n    return mapData.get(instance, key)\n  },\n  removeData(instance, key) {\n    mapData.delete(instance, key)\n  }\n}\n\nexport default Data\n"],"names":["mapData","storeData","id","set","element","key","data","get","keyProperties","delete","Data","setData","instance","getData","removeData"],"mappings":";;;;;;;;;;;EAAA;;;;;;;EAOA;;;;;EAMA,IAAMA,OAAO,GAAI,YAAM;EACrB,MAAMC,SAAS,GAAG,EAAlB;EACA,MAAIC,EAAE,GAAG,CAAT;EACA,SAAO;EACLC,IAAAA,GADK,eACDC,OADC,EACQC,GADR,EACaC,IADb,EACmB;EACtB,UAAI,OAAOF,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtCD,QAAAA,OAAO,CAACC,GAAR,GAAc;EACZA,UAAAA,GAAG,EAAHA,GADY;EAEZH,UAAAA,EAAE,EAAFA;EAFY,SAAd;EAIAA,QAAAA,EAAE;EACH;;EAEDD,MAAAA,SAAS,CAACG,OAAO,CAACC,GAAR,CAAYH,EAAb,CAAT,GAA4BI,IAA5B;EACD,KAXI;EAYLC,IAAAA,GAZK,eAYDH,OAZC,EAYQC,GAZR,EAYa;EAChB,UAAI,CAACD,OAAD,IAAY,OAAOA,OAAO,CAACC,GAAf,KAAuB,WAAvC,EAAoD;EAClD,eAAO,IAAP;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACD;;EAED,aAAO,IAAP;EACD,KAvBI;EAwBLO,IAAAA,MAxBK,mBAwBEL,OAxBF,EAwBWC,GAxBX,EAwBgB;EACnB,UAAI,OAAOD,OAAO,CAACC,GAAf,KAAuB,WAA3B,EAAwC;EACtC;EACD;;EAED,UAAMG,aAAa,GAAGJ,OAAO,CAACC,GAA9B;;EACA,UAAIG,aAAa,CAACH,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACO,aAAa,CAACN,EAAf,CAAhB;EACA,eAAOE,OAAO,CAACC,GAAf;EACD;EACF;EAlCI,GAAP;EAoCD,CAvCe,EAAhB;;EAyCA,IAAMK,IAAI,GAAG;EACXC,EAAAA,OADW,mBACHC,QADG,EACOP,GADP,EACYC,IADZ,EACkB;EAC3BN,IAAAA,OAAO,CAACG,GAAR,CAAYS,QAAZ,EAAsBP,GAAtB,EAA2BC,IAA3B;EACD,GAHU;EAIXO,EAAAA,OAJW,mBAIHD,QAJG,EAIOP,GAJP,EAIY;EACrB,WAAOL,OAAO,CAACO,GAAR,CAAYK,QAAZ,EAAsBP,GAAtB,CAAP;EACD,GANU;EAOXS,EAAAA,UAPW,sBAOAF,QAPA,EAOUP,GAPV,EAOe;EACxBL,IAAAA,OAAO,CAACS,MAAR,CAAeG,QAAf,EAAyBP,GAAzB;EACD;EATU,CAAb;;;;;;;;"}

js/dist/dom/eventhandler.js

@@ -17,7 +17,8 @@
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   /**
    * --------------------------------------------------------------------------
@@ -56,13 +57,14 @@
   function getEvent(element) {
     var uid = getUidEvent(element);
     element.uidEvent = uid;
-    return eventRegistry[uid] = eventRegistry[uid] || {};
+    eventRegistry[uid] = eventRegistry[uid] || {};
+    return eventRegistry[uid];
   }
 
   function fixEvent(event, element) {
     // Add which for key events
     if (event.which === null && keyEventRegex.test(event.type)) {
-      event.which = event.charCode !== null ? event.charCode : event.keyCode;
+      event.which = event.charCode === null ? event.keyCode : event.charCode;
     }
 
     event.delegateTarget = element;
@@ -167,7 +169,7 @@
     }
 
     var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
-    var fn = !delegation ? bootstrapHandler(element, handler) : bootstrapDelegationHandler(element, handler, delegationFn);
+    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
     fn.delegationSelector = delegation ? handler : null;
     fn.originalHandler = originalHandler;
     fn.oneOff = oneOff;

js/dist/dom/manipulator.js.map

@@ -1 +1 @@
-{"version":3,"file":"manipulator.js","sources":["../../src/dom/manipulator.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): dom/manipulator.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nfunction normalizeData(val) {\n  if (val === 'true') {\n    return true\n  }\n\n  if (val === 'false') {\n    return false\n  }\n\n  if (val === Number(val).toString()) {\n    return Number(val)\n  }\n\n  if (val === '' || val === 'null') {\n    return null\n  }\n\n  return val\n}\n\nfunction normalizeDataKey(key) {\n  return key.replace(/[A-Z]/g, (chr) => chr.toLowerCase())\n}\n\nconst Manipulator = {\n  setDataAttribute(element, key, value) {\n    element.setAttribute(`data-${normalizeDataKey(key)}`, value)\n  },\n\n  removeDataAttribute(element, key) {\n    element.removeAttribute(`data-${normalizeDataKey(key)}`)\n  },\n\n  getDataAttributes(element) {\n    if (!element) {\n      return {}\n    }\n\n    const attributes = {\n      ...element.dataset\n    }\n\n    Object.keys(attributes).forEach((key) => {\n      attributes[key] = normalizeData(attributes[key])\n    })\n\n    return attributes\n  },\n\n  getDataAttribute(element, key) {\n    return normalizeData(element.getAttribute(`data-${normalizeDataKey(key)}`))\n  },\n\n  offset(element) {\n    const rect = element.getBoundingClientRect()\n\n    return {\n      top: rect.top + document.body.scrollTop,\n      left: rect.left + document.body.scrollLeft\n    }\n  },\n\n  position(element) {\n    return {\n      top: element.offsetTop,\n      left: element.offsetLeft\n    }\n  },\n\n  toggleClass(element, className) {\n    if (!element) {\n      return\n    }\n\n    if (element.classList.contains(className)) {\n      element.classList.remove(className)\n    } else {\n      element.classList.add(className)\n    }\n  }\n}\n\nexport default Manipulator\n"],"names":["normalizeData","val","Number","toString","normalizeDataKey","key","replace","chr","toLowerCase","Manipulator","setDataAttribute","element","value","setAttribute","removeDataAttribute","removeAttribute","getDataAttributes","attributes","dataset","Object","keys","forEach","getDataAttribute","getAttribute","offset","rect","getBoundingClientRect","top","document","body","scrollTop","left","scrollLeft","position","offsetTop","offsetLeft","toggleClass","className","classList","contains","remove","add"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;EAAA;;;;;;EAOA,SAASA,aAAT,CAAuBC,GAAvB,EAA4B;EAC1B,MAAIA,GAAG,KAAK,MAAZ,EAAoB;EAClB,WAAO,IAAP;EACD;;EAED,MAAIA,GAAG,KAAK,OAAZ,EAAqB;EACnB,WAAO,KAAP;EACD;;EAED,MAAIA,GAAG,KAAKC,MAAM,CAACD,GAAD,CAAN,CAAYE,QAAZ,EAAZ,EAAoC;EAClC,WAAOD,MAAM,CAACD,GAAD,CAAb;EACD;;EAED,MAAIA,GAAG,KAAK,EAAR,IAAcA,GAAG,KAAK,MAA1B,EAAkC;EAChC,WAAO,IAAP;EACD;;EAED,SAAOA,GAAP;EACD;;EAED,SAASG,gBAAT,CAA0BC,GAA1B,EAA+B;EAC7B,SAAOA,GAAG,CAACC,OAAJ,CAAY,QAAZ,EAAsB,UAACC,GAAD;EAAA,WAASA,GAAG,CAACC,WAAJ,EAAT;EAAA,GAAtB,CAAP;EACD;;EAED,IAAMC,WAAW,GAAG;EAClBC,EAAAA,gBADkB,4BACDC,OADC,EACQN,GADR,EACaO,KADb,EACoB;EACpCD,IAAAA,OAAO,CAACE,YAAR,WAA6BT,gBAAgB,CAACC,GAAD,CAA7C,EAAsDO,KAAtD;EACD,GAHiB;EAKlBE,EAAAA,mBALkB,+BAKEH,OALF,EAKWN,GALX,EAKgB;EAChCM,IAAAA,OAAO,CAACI,eAAR,WAAgCX,gBAAgB,CAACC,GAAD,CAAhD;EACD,GAPiB;EASlBW,EAAAA,iBATkB,6BASAL,OATA,EASS;EACzB,QAAI,CAACA,OAAL,EAAc;EACZ,aAAO,EAAP;EACD;;EAED,QAAMM,UAAU,qBACXN,OAAO,CAACO,OADG,CAAhB;;EAIAC,IAAAA,MAAM,CAACC,IAAP,CAAYH,UAAZ,EAAwBI,OAAxB,CAAgC,UAAChB,GAAD,EAAS;EACvCY,MAAAA,UAAU,CAACZ,GAAD,CAAV,GAAkBL,aAAa,CAACiB,UAAU,CAACZ,GAAD,CAAX,CAA/B;EACD,KAFD;EAIA,WAAOY,UAAP;EACD,GAvBiB;EAyBlBK,EAAAA,gBAzBkB,4BAyBDX,OAzBC,EAyBQN,GAzBR,EAyBa;EAC7B,WAAOL,aAAa,CAACW,OAAO,CAACY,YAAR,WAA6BnB,gBAAgB,CAACC,GAAD,CAA7C,CAAD,CAApB;EACD,GA3BiB;EA6BlBmB,EAAAA,MA7BkB,kBA6BXb,OA7BW,EA6BF;EACd,QAAMc,IAAI,GAAGd,OAAO,CAACe,qBAAR,EAAb;EAEA,WAAO;EACLC,MAAAA,GAAG,EAAEF,IAAI,CAACE,GAAL,GAAWC,QAAQ,CAACC,IAAT,CAAcC,SADzB;EAELC,MAAAA,IAAI,EAAEN,IAAI,CAACM,IAAL,GAAYH,QAAQ,CAACC,IAAT,CAAcG;EAF3B,KAAP;EAID,GApCiB;EAsClBC,EAAAA,QAtCkB,oBAsCTtB,OAtCS,EAsCA;EAChB,WAAO;EACLgB,MAAAA,GAAG,EAAEhB,OAAO,CAACuB,SADR;EAELH,MAAAA,IAAI,EAAEpB,OAAO,CAACwB;EAFT,KAAP;EAID,GA3CiB;EA6ClBC,EAAAA,WA7CkB,uBA6CNzB,OA7CM,EA6CG0B,SA7CH,EA6Cc;EAC9B,QAAI,CAAC1B,OAAL,EAAc;EACZ;EACD;;EAED,QAAIA,OAAO,CAAC2B,SAAR,CAAkBC,QAAlB,CAA2BF,SAA3B,CAAJ,EAA2C;EACzC1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBE,MAAlB,CAAyBH,SAAzB;EACD,KAFD,MAEO;EACL1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBG,GAAlB,CAAsBJ,SAAtB;EACD;EACF;EAvDiB,CAApB;;;;;;;;"}
+{"version":3,"file":"manipulator.js","sources":["../../src/dom/manipulator.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): dom/manipulator.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nfunction normalizeData(val) {\n  if (val === 'true') {\n    return true\n  }\n\n  if (val === 'false') {\n    return false\n  }\n\n  if (val === Number(val).toString()) {\n    return Number(val)\n  }\n\n  if (val === '' || val === 'null') {\n    return null\n  }\n\n  return val\n}\n\nfunction normalizeDataKey(key) {\n  return key.replace(/[A-Z]/g, chr => chr.toLowerCase())\n}\n\nconst Manipulator = {\n  setDataAttribute(element, key, value) {\n    element.setAttribute(`data-${normalizeDataKey(key)}`, value)\n  },\n\n  removeDataAttribute(element, key) {\n    element.removeAttribute(`data-${normalizeDataKey(key)}`)\n  },\n\n  getDataAttributes(element) {\n    if (!element) {\n      return {}\n    }\n\n    const attributes = {\n      ...element.dataset\n    }\n\n    Object.keys(attributes).forEach(key => {\n      attributes[key] = normalizeData(attributes[key])\n    })\n\n    return attributes\n  },\n\n  getDataAttribute(element, key) {\n    return normalizeData(element.getAttribute(`data-${normalizeDataKey(key)}`))\n  },\n\n  offset(element) {\n    const rect = element.getBoundingClientRect()\n\n    return {\n      top: rect.top + document.body.scrollTop,\n      left: rect.left + document.body.scrollLeft\n    }\n  },\n\n  position(element) {\n    return {\n      top: element.offsetTop,\n      left: element.offsetLeft\n    }\n  },\n\n  toggleClass(element, className) {\n    if (!element) {\n      return\n    }\n\n    if (element.classList.contains(className)) {\n      element.classList.remove(className)\n    } else {\n      element.classList.add(className)\n    }\n  }\n}\n\nexport default Manipulator\n"],"names":["normalizeData","val","Number","toString","normalizeDataKey","key","replace","chr","toLowerCase","Manipulator","setDataAttribute","element","value","setAttribute","removeDataAttribute","removeAttribute","getDataAttributes","attributes","dataset","Object","keys","forEach","getDataAttribute","getAttribute","offset","rect","getBoundingClientRect","top","document","body","scrollTop","left","scrollLeft","position","offsetTop","offsetLeft","toggleClass","className","classList","contains","remove","add"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;EAAA;;;;;;EAOA,SAASA,aAAT,CAAuBC,GAAvB,EAA4B;EAC1B,MAAIA,GAAG,KAAK,MAAZ,EAAoB;EAClB,WAAO,IAAP;EACD;;EAED,MAAIA,GAAG,KAAK,OAAZ,EAAqB;EACnB,WAAO,KAAP;EACD;;EAED,MAAIA,GAAG,KAAKC,MAAM,CAACD,GAAD,CAAN,CAAYE,QAAZ,EAAZ,EAAoC;EAClC,WAAOD,MAAM,CAACD,GAAD,CAAb;EACD;;EAED,MAAIA,GAAG,KAAK,EAAR,IAAcA,GAAG,KAAK,MAA1B,EAAkC;EAChC,WAAO,IAAP;EACD;;EAED,SAAOA,GAAP;EACD;;EAED,SAASG,gBAAT,CAA0BC,GAA1B,EAA+B;EAC7B,SAAOA,GAAG,CAACC,OAAJ,CAAY,QAAZ,EAAsB,UAAAC,GAAG;EAAA,WAAIA,GAAG,CAACC,WAAJ,EAAJ;EAAA,GAAzB,CAAP;EACD;;EAED,IAAMC,WAAW,GAAG;EAClBC,EAAAA,gBADkB,4BACDC,OADC,EACQN,GADR,EACaO,KADb,EACoB;EACpCD,IAAAA,OAAO,CAACE,YAAR,WAA6BT,gBAAgB,CAACC,GAAD,CAA7C,EAAsDO,KAAtD;EACD,GAHiB;EAKlBE,EAAAA,mBALkB,+BAKEH,OALF,EAKWN,GALX,EAKgB;EAChCM,IAAAA,OAAO,CAACI,eAAR,WAAgCX,gBAAgB,CAACC,GAAD,CAAhD;EACD,GAPiB;EASlBW,EAAAA,iBATkB,6BASAL,OATA,EASS;EACzB,QAAI,CAACA,OAAL,EAAc;EACZ,aAAO,EAAP;EACD;;EAED,QAAMM,UAAU,qBACXN,OAAO,CAACO,OADG,CAAhB;;EAIAC,IAAAA,MAAM,CAACC,IAAP,CAAYH,UAAZ,EAAwBI,OAAxB,CAAgC,UAAAhB,GAAG,EAAI;EACrCY,MAAAA,UAAU,CAACZ,GAAD,CAAV,GAAkBL,aAAa,CAACiB,UAAU,CAACZ,GAAD,CAAX,CAA/B;EACD,KAFD;EAIA,WAAOY,UAAP;EACD,GAvBiB;EAyBlBK,EAAAA,gBAzBkB,4BAyBDX,OAzBC,EAyBQN,GAzBR,EAyBa;EAC7B,WAAOL,aAAa,CAACW,OAAO,CAACY,YAAR,WAA6BnB,gBAAgB,CAACC,GAAD,CAA7C,CAAD,CAApB;EACD,GA3BiB;EA6BlBmB,EAAAA,MA7BkB,kBA6BXb,OA7BW,EA6BF;EACd,QAAMc,IAAI,GAAGd,OAAO,CAACe,qBAAR,EAAb;EAEA,WAAO;EACLC,MAAAA,GAAG,EAAEF,IAAI,CAACE,GAAL,GAAWC,QAAQ,CAACC,IAAT,CAAcC,SADzB;EAELC,MAAAA,IAAI,EAAEN,IAAI,CAACM,IAAL,GAAYH,QAAQ,CAACC,IAAT,CAAcG;EAF3B,KAAP;EAID,GApCiB;EAsClBC,EAAAA,QAtCkB,oBAsCTtB,OAtCS,EAsCA;EAChB,WAAO;EACLgB,MAAAA,GAAG,EAAEhB,OAAO,CAACuB,SADR;EAELH,MAAAA,IAAI,EAAEpB,OAAO,CAACwB;EAFT,KAAP;EAID,GA3CiB;EA6ClBC,EAAAA,WA7CkB,uBA6CNzB,OA7CM,EA6CG0B,SA7CH,EA6Cc;EAC9B,QAAI,CAAC1B,OAAL,EAAc;EACZ;EACD;;EAED,QAAIA,OAAO,CAAC2B,SAAR,CAAkBC,QAAlB,CAA2BF,SAA3B,CAAJ,EAA2C;EACzC1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBE,MAAlB,CAAyBH,SAAzB;EACD,KAFD,MAEO;EACL1B,MAAAA,OAAO,CAAC2B,SAAR,CAAkBG,GAAlB,CAAsBJ,SAAtB;EACD;EACF;EAvDiB,CAApB;;;;;;;;"}

js/dist/dom/polyfill.js

@@ -16,7 +16,8 @@
    * --------------------------------------------------------------------------
    */
   var MAX_UID = 1000000;
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
   /**
    * --------------------------------------------------------------------------
    * Public Util Api
@@ -65,7 +66,7 @@
 
       try {
         element.querySelectorAll(':scope *');
-      } catch (e) {
+      } catch (error) {
         return false;
       }
 

js/dist/dom/selectorengine.js

@@ -17,7 +17,8 @@
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var makeArray = function makeArray(nodeList) {
     if (!nodeList) {
@@ -39,8 +40,8 @@
    * ------------------------------------------------------------------------
    */
 
-  var findFn = Polyfill.find;
-  var _findOne = Polyfill.findOne;
+  var findFn = Polyfill.find,
+      _findOne = Polyfill.findOne;
   var NODE_TEXT = 3;
   var SelectorEngine = {
     matches: function matches(element, selector) {

js/dist/dropdown.js

@@ -71,7 +71,8 @@
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -87,7 +88,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -162,7 +163,6 @@
     DROPRIGHT: 'dropright',
     DROPLEFT: 'dropleft',
     MENURIGHT: 'dropdown-menu-right',
-    MENULEFT: 'dropdown-menu-left',
     POSITION_STATIC: 'position-static'
   };
   var Selector = {
@@ -468,7 +468,7 @@
 
       if (typeof config === 'string') {
         if (typeof data[config] === 'undefined') {
-          throw new Error("No method named \"" + config + "\"");
+          throw new TypeError("No method named \"" + config + "\"");
         }
 
         data[config]();

js/dist/modal.js

@@ -72,7 +72,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -88,7 +89,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -586,7 +587,6 @@
       }
     } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
     ;
 
@@ -665,11 +665,11 @@
 
       var padding = Manipulator.getDataAttribute(document.body, 'padding-right');
 
-      if (typeof padding !== 'undefined') {
+      if (typeof padding === 'undefined') {
+        document.body.style.paddingRight = '';
+      } else {
         Manipulator.removeDataAttribute(document.body, 'padding-right');
         document.body.style.paddingRight = padding;
-      } else {
-        document.body.style.paddingRight = '';
       }
     };
 

js/dist/popover.js

@@ -75,7 +75,8 @@
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   /**
    * ------------------------------------------------------------------------

js/dist/scrollspy.js

@@ -71,7 +71,8 @@
    * --------------------------------------------------------------------------
    */
   var MAX_UID = 1000000;
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -102,7 +103,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };
@@ -159,18 +160,15 @@
   };
   var ClassName = {
     DROPDOWN_ITEM: 'dropdown-item',
-    DROPDOWN_MENU: 'dropdown-menu',
     ACTIVE: 'active'
   };
   var Selector = {
     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 = {
@@ -193,7 +191,7 @@
       this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = this._getConfig(config);
-      this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
+      this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " ." + ClassName.DROPDOWN_ITEM);
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
@@ -234,7 +232,6 @@
           var targetBCR = target.getBoundingClientRect();
 
           if (targetBCR.width || targetBCR.height) {
-            // TODO (fat): remove sketch reliance on jQuery position/offset
             return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
           }
         }

js/dist/tab.js

@@ -37,7 +37,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var getSelectorFromElement = function getSelectorFromElement(element) {
     var selector = element.getAttribute('data-target');
@@ -49,7 +50,7 @@
 
     try {
       return document.querySelector(selector) ? selector : null;
-    } catch (err) {
+    } catch (error) {
       return null;
     }
   };

js/dist/toast.js

@@ -71,7 +71,8 @@
    */
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();

js/dist/tooltip.js

@@ -74,7 +74,8 @@
   var MAX_UID = 1000000;
   var MILLISECONDS_MULTIPLIER = 1000;
   var TRANSITION_END = 'transitionend';
-  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var _window = window,
+      jQuery = _window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   var toType = function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
@@ -388,7 +389,6 @@
     SHOW: 'show'
   };
   var Selector = {
-    TOOLTIP: '.tooltip',
     TOOLTIP_INNER: '.tooltip-inner',
     TOOLTIP_ARROW: '.tooltip-arrow'
   };
@@ -516,7 +516,7 @@
       if (this.isWithContent() && this._isEnabled) {
         var showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW);
         var shadowRoot = findShadowRoot(this.element);
-        var isInTheDom = shadowRoot !== null ? shadowRoot.contains(this.element) : this.element.ownerDocument.documentElement.contains(this.element);
+        var isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
 
         if (showEvent.defaultPrevented || !isInTheDom) {
           return;