iVProg/js/accessibleUI/bootstrap/bootstrap.js

/*!
  * Bootstrap v4.4.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
        typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
            (global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
}(this, (function (exports, $, Popper) {
    'use strict';

    $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
    Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;

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

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

    function _defineProperty (obj, key, value) {
        if (key in obj) {
            Object.defineProperty(obj, key, {
                value: value,
                enumerable: true,
                configurable: true,
                writable: true
            });
        } else {
            obj[key] = value;
        }

        return obj;
    }

    function ownKeys (object, enumerableOnly) {
        var keys = Object.keys(object);

        if (Object.getOwnPropertySymbols) {
            var symbols = Object.getOwnPropertySymbols(object);
            if (enumerableOnly) symbols = symbols.filter(function (sym) {
                return Object.getOwnPropertyDescriptor(object, sym).enumerable;
            });
            keys.push.apply(keys, symbols);
        }

        return keys;
    }

    function _objectSpread2 (target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = arguments[i] != null ? arguments[i] : {};

            if (i % 2) {
                ownKeys(Object(source), true).forEach(function (key) {
                    _defineProperty(target, key, source[key]);
                });
            } else if (Object.getOwnPropertyDescriptors) {
                Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
            } else {
                ownKeys(Object(source)).forEach(function (key) {
                    Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
                });
            }
        }

        return target;
    }

    function _inheritsLoose (subClass, superClass) {
        subClass.prototype = Object.create(superClass.prototype);
        subClass.prototype.constructor = subClass;
        subClass.__proto__ = superClass;
    }

    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v4.4.1): util.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
     * --------------------------------------------------------------------------
     */
    /**
     * ------------------------------------------------------------------------
     * Private TransitionEnd Helpers
     * ------------------------------------------------------------------------
     */

    var TRANSITION_END = 'transitionend';
    var MAX_UID = 1000000;
    var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)

    function toType (obj) {
        return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
    }

    function getSpecialTransitionEndEvent () {
        return {
            bindType: TRANSITION_END,
            delegateType: TRANSITION_END,
            handle: function handle (event) {
                if ($(event.target).is(this)) {
                    return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
                }

                return undefined; // eslint-disable-line no-undefined
            }
        };
    }

    function transitionEndEmulator (duration) {
        var _this = this;

        var called = false;
        $(this).one(Util.TRANSITION_END, function () {
            called = true;
        });
        setTimeout(function () {
            if (!called) {
                Util.triggerTransitionEnd(_this);
            }
        }, duration);
        return this;
    }

    function setTransitionEndSupport () {
        $.fn.emulateTransitionEnd = transitionEndEmulator;
        $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
    }

    /**
     * --------------------------------------------------------------------------
     * Public Util Api
     * --------------------------------------------------------------------------
     */


    var Util = {
        TRANSITION_END: 'bsTransitionEnd',
        getUID: function getUID (prefix) {
            do {
                // eslint-disable-next-line no-bitwise
                prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
            } while (document.getElementById(prefix));

            return prefix;
        },
        getSelectorFromElement: function getSelectorFromElement (element) {
            var selector = element.getAttribute('data-target');

            if (!selector || selector === '#') {
                var hrefAttr = element.getAttribute('href');
                selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
            }

            try {
                return document.querySelector(selector) ? selector : null;
            } catch (err) {
                return null;
            }
        },
        getTransitionDurationFromElement: function getTransitionDurationFromElement (element) {
            if (!element) {
                return 0;
            } // Get transition-duration of the element


            var transitionDuration = $(element).css('transition-duration');
            var transitionDelay = $(element).css('transition-delay');
            var floatTransitionDuration = parseFloat(transitionDuration);
            var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found

            if (!floatTransitionDuration && !floatTransitionDelay) {
                return 0;
            } // If multiple durations are defined, take the first


            transitionDuration = transitionDuration.split(',')[0];
            transitionDelay = transitionDelay.split(',')[0];
            return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
        },
        reflow: function reflow (element) {
            return element.offsetHeight;
        },
        triggerTransitionEnd: function triggerTransitionEnd (element) {
            $(element).trigger(TRANSITION_END);
        },
        // TODO: Remove in v5
        supportsTransitionEnd: function supportsTransitionEnd () {
            return Boolean(TRANSITION_END);
        },
        isElement: function isElement (obj) {
            return (obj[0] || obj).nodeType;
        },
        typeCheckConfig: function typeCheckConfig (componentName, config, configTypes) {
            for (var property in configTypes) {
                if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
                    var expectedTypes = configTypes[property];
                    var value = config[property];
                    var valueType = value && Util.isElement(value) ? 'element' : toType(value);

                    if (!new RegExp(expectedTypes).test(valueType)) {
                        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
                    }
                }
            }
        },
        findShadowRoot: function findShadowRoot (element) {
            if (!document.documentElement.attachShadow) {
                return null;
            } // Can find the shadow root otherwise it'll return the document


            if (typeof element.getRootNode === 'function') {
                var root = element.getRootNode();
                return root instanceof ShadowRoot ? root : null;
            }

            if (element instanceof ShadowRoot) {
                return element;
            } // when we don't find a shadow root


            if (!element.parentNode) {
                return null;
            }

            return Util.findShadowRoot(element.parentNode);
        },
        jQueryDetection: function jQueryDetection () {
            if (typeof $ === 'undefined') {
                throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
            }

            var version = $.fn.jquery.split(' ')[0].split('.');
            var minMajor = 1;
            var ltMajor = 2;
            var minMinor = 9;
            var minPatch = 1;
            var maxMajor = 4;

            if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
                throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
            }
        }
    };
    Util.jQueryDetection();
    setTransitionEndSupport();

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME = 'alert';
    var VERSION = '4.4.1';
    var DATA_KEY = 'bs.alert';
    var EVENT_KEY = "." + DATA_KEY;
    var DATA_API_KEY = '.data-api';
    var JQUERY_NO_CONFLICT = $.fn[NAME];
    var Selector = {
        DISMISS: '[data-dismiss="alert"]'
    };
    var Event = {
        CLOSE: "close" + EVENT_KEY,
        CLOSED: "closed" + EVENT_KEY,
        CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
    };
    var ClassName = {
        ALERT: 'alert',
        FADE: 'fade',
        SHOW: 'show'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Alert =
        /*#__PURE__*/
        function () {
            function Alert (element) {
                this._element = element;
            } // Getters


            var _proto = Alert.prototype;

            // Public
            _proto.close = function close (element) {
                var rootElement = this._element;

                if (element) {
                    rootElement = this._getRootElement(element);
                }

                var customEvent = this._triggerCloseEvent(rootElement);

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

                this._removeElement(rootElement);
            };

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY);
                this._element = null;
            } // Private
            ;

            _proto._getRootElement = function _getRootElement (element) {
                var selector = Util.getSelectorFromElement(element);
                var parent = false;

                if (selector) {
                    parent = document.querySelector(selector);
                }

                if (!parent) {
                    parent = $(element).closest("." + ClassName.ALERT)[0];
                }

                return parent;
            };

            _proto._triggerCloseEvent = function _triggerCloseEvent (element) {
                var closeEvent = $.Event(Event.CLOSE);
                $(element).trigger(closeEvent);
                return closeEvent;
            };

            _proto._removeElement = function _removeElement (element) {
                var _this = this;

                $(element).removeClass(ClassName.SHOW);

                if (!$(element).hasClass(ClassName.FADE)) {
                    this._destroyElement(element);

                    return;
                }

                var transitionDuration = Util.getTransitionDurationFromElement(element);
                $(element).one(Util.TRANSITION_END, function (event) {
                    return _this._destroyElement(element, event);
                }).emulateTransitionEnd(transitionDuration);
            };

            _proto._destroyElement = function _destroyElement (element) {
                $(element).detach().trigger(Event.CLOSED).remove();
            } // Static
            ;

            Alert._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var $element = $(this);
                    var data = $element.data(DATA_KEY);

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

                    if (config === 'close') {
                        data[config](this);
                    }
                });
            };

            Alert._handleDismiss = function _handleDismiss (alertInstance) {
                return function (event) {
                    if (event) {
                        event.preventDefault();
                    }

                    alertInstance.close(this);
                };
            };

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

            return Alert;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME] = Alert._jQueryInterface;
    $.fn[NAME].Constructor = Alert;

    $.fn[NAME].noConflict = function () {
        $.fn[NAME] = JQUERY_NO_CONFLICT;
        return Alert._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$1 = 'button';
    var VERSION$1 = '4.4.1';
    var DATA_KEY$1 = 'bs.button';
    var EVENT_KEY$1 = "." + DATA_KEY$1;
    var DATA_API_KEY$1 = '.data-api';
    var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
    var ClassName$1 = {
        ACTIVE: 'active',
        BUTTON: 'btn',
        FOCUS: 'focus'
    };
    var Selector$1 = {
        DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
        DATA_TOGGLES: '[data-toggle="buttons"]',
        DATA_TOGGLE: '[data-toggle="button"]',
        DATA_TOGGLES_BUTTONS: '[data-toggle="buttons"] .btn',
        INPUT: 'input:not([type="hidden"])',
        ACTIVE: '.active',
        BUTTON: '.btn'
    };
    var Event$1 = {
        CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
        FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1),
        LOAD_DATA_API: "load" + EVENT_KEY$1 + DATA_API_KEY$1
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Button =
        /*#__PURE__*/
        function () {
            function Button (element) {
                this._element = element;
            } // Getters


            var _proto = Button.prototype;

            // Public
            _proto.toggle = function toggle () {
                var triggerChangeEvent = true;
                var addAriaPressed = true;
                var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLES)[0];

                if (rootElement) {
                    var input = this._element.querySelector(Selector$1.INPUT);

                    if (input) {
                        if (input.type === 'radio') {
                            if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
                                triggerChangeEvent = false;
                            } else {
                                var activeElement = rootElement.querySelector(Selector$1.ACTIVE);

                                if (activeElement) {
                                    $(activeElement).removeClass(ClassName$1.ACTIVE);
                                }
                            }
                        } else if (input.type === 'checkbox') {
                            if (this._element.tagName === 'LABEL' && input.checked === this._element.classList.contains(ClassName$1.ACTIVE)) {
                                triggerChangeEvent = false;
                            }
                        } else {
                            // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
                            triggerChangeEvent = false;
                        }

                        if (triggerChangeEvent) {
                            input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
                            $(input).trigger('change');
                        }

                        input.focus();
                        addAriaPressed = false;
                    }
                }

                if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
                    if (addAriaPressed) {
                        this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
                    }

                    if (triggerChangeEvent) {
                        $(this._element).toggleClass(ClassName$1.ACTIVE);
                    }
                }
            };

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY$1);
                this._element = null;
            } // Static
            ;

            Button._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$1);

                    if (!data) {
                        data = new Button(this);
                        $(this).data(DATA_KEY$1, data);
                    }

                    if (config === 'toggle') {
                        data[config]();
                    }
                });
            };

            _createClass(Button, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$1;
                }
            }]);

            return Button;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
        var button = event.target;

        if (!$(button).hasClass(ClassName$1.BUTTON)) {
            button = $(button).closest(Selector$1.BUTTON)[0];
        }

        if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
            event.preventDefault(); // work around Firefox bug #1540995
        } else {
            var inputBtn = button.querySelector(Selector$1.INPUT);

            if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
                event.preventDefault(); // work around Firefox bug #1540995

                return;
            }

            Button._jQueryInterface.call($(button), 'toggle');
        }
    }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
        var button = $(event.target).closest(Selector$1.BUTTON)[0];
        $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
    });
    $(window).on(Event$1.LOAD_DATA_API, function () {
        // ensure correct active class is set to match the controls' actual values/states
        // find all checkboxes/readio buttons inside data-toggle groups
        var buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLES_BUTTONS));

        for (var i = 0, len = buttons.length; i < len; i++) {
            var button = buttons[i];
            var input = button.querySelector(Selector$1.INPUT);

            if (input.checked || input.hasAttribute('checked')) {
                button.classList.add(ClassName$1.ACTIVE);
            } else {
                button.classList.remove(ClassName$1.ACTIVE);
            }
        } // find all button toggles


        buttons = [].slice.call(document.querySelectorAll(Selector$1.DATA_TOGGLE));

        for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
            var _button = buttons[_i];

            if (_button.getAttribute('aria-pressed') === 'true') {
                _button.classList.add(ClassName$1.ACTIVE);
            } else {
                _button.classList.remove(ClassName$1.ACTIVE);
            }
        }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$1] = Button._jQueryInterface;
    $.fn[NAME$1].Constructor = Button;

    $.fn[NAME$1].noConflict = function () {
        $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
        return Button._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$2 = 'carousel';
    var VERSION$2 = '4.4.1';
    var DATA_KEY$2 = 'bs.carousel';
    var EVENT_KEY$2 = "." + DATA_KEY$2;
    var DATA_API_KEY$2 = '.data-api';
    var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
    var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key

    var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key

    var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch

    var SWIPE_THRESHOLD = 40;
    var Default = {
        interval: 5000,
        keyboard: true,
        slide: false,
        pause: 'hover',
        wrap: true,
        touch: true
    };
    var DefaultType = {
        interval: '(number|boolean)',
        keyboard: 'boolean',
        slide: '(boolean|string)',
        pause: '(string|boolean)',
        wrap: 'boolean',
        touch: 'boolean'
    };
    var Direction = {
        NEXT: 'next',
        PREV: 'prev',
        LEFT: 'left',
        RIGHT: 'right'
    };
    var Event$2 = {
        SLIDE: "slide" + EVENT_KEY$2,
        SLID: "slid" + EVENT_KEY$2,
        KEYDOWN: "keydown" + EVENT_KEY$2,
        MOUSEENTER: "mouseenter" + EVENT_KEY$2,
        MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
        TOUCHSTART: "touchstart" + EVENT_KEY$2,
        TOUCHMOVE: "touchmove" + EVENT_KEY$2,
        TOUCHEND: "touchend" + EVENT_KEY$2,
        POINTERDOWN: "pointerdown" + EVENT_KEY$2,
        POINTERUP: "pointerup" + EVENT_KEY$2,
        DRAG_START: "dragstart" + EVENT_KEY$2,
        LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
        CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
    };
    var ClassName$2 = {
        CAROUSEL: 'carousel',
        ACTIVE: 'active',
        SLIDE: 'slide',
        RIGHT: 'carousel-item-right',
        LEFT: 'carousel-item-left',
        NEXT: 'carousel-item-next',
        PREV: 'carousel-item-prev',
        ITEM: 'carousel-item',
        POINTER_EVENT: 'pointer-event'
    };
    var Selector$2 = {
        ACTIVE: '.active',
        ACTIVE_ITEM: '.active.carousel-item',
        ITEM: '.carousel-item',
        ITEM_IMG: '.carousel-item img',
        NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
        INDICATORS: '.carousel-indicators',
        DATA_SLIDE: '[data-slide], [data-slide-to]',
        DATA_RIDE: '[data-ride="carousel"]'
    };
    var PointerType = {
        TOUCH: 'touch',
        PEN: 'pen'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Carousel =
        /*#__PURE__*/
        function () {
            function Carousel (element, config) {
                this._items = null;
                this._interval = null;
                this._activeElement = null;
                this._isPaused = false;
                this._isSliding = false;
                this.touchTimeout = null;
                this.touchStartX = 0;
                this.touchDeltaX = 0;
                this._config = this._getConfig(config);
                this._element = element;
                this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
                this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
                this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);

                this._addEventListeners();
            } // Getters


            var _proto = Carousel.prototype;

            // Public
            _proto.next = function next () {
                if (!this._isSliding) {
                    this._slide(Direction.NEXT);
                }
            };

            _proto.nextWhenVisible = function nextWhenVisible () {
                // Don't call next when the page isn't visible
                // or the carousel or its parent isn't visible
                if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
                    this.next();
                }
            };

            _proto.prev = function prev () {
                if (!this._isSliding) {
                    this._slide(Direction.PREV);
                }
            };

            _proto.pause = function pause (event) {
                if (!event) {
                    this._isPaused = true;
                }

                if (this._element.querySelector(Selector$2.NEXT_PREV)) {
                    Util.triggerTransitionEnd(this._element);
                    this.cycle(true);
                }

                clearInterval(this._interval);
                this._interval = null;
            };

            _proto.cycle = function cycle (event) {
                if (!event) {
                    this._isPaused = false;
                }

                if (this._interval) {
                    clearInterval(this._interval);
                    this._interval = null;
                }

                if (this._config.interval && !this._isPaused) {
                    this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
                }
            };

            _proto.to = function to (index) {
                var _this = this;

                this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);

                var activeIndex = this._getItemIndex(this._activeElement);

                if (index > this._items.length - 1 || index < 0) {
                    return;
                }

                if (this._isSliding) {
                    $(this._element).one(Event$2.SLID, function () {
                        return _this.to(index);
                    });
                    return;
                }

                if (activeIndex === index) {
                    this.pause();
                    this.cycle();
                    return;
                }

                var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;

                this._slide(direction, this._items[index]);
            };

            _proto.dispose = function dispose () {
                $(this._element).off(EVENT_KEY$2);
                $.removeData(this._element, DATA_KEY$2);
                this._items = null;
                this._config = null;
                this._element = null;
                this._interval = null;
                this._isPaused = null;
                this._isSliding = null;
                this._activeElement = null;
                this._indicatorsElement = null;
            } // Private
            ;

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, Default, {}, config);
                Util.typeCheckConfig(NAME$2, config, DefaultType);
                return config;
            };

            _proto._handleSwipe = function _handleSwipe () {
                var absDeltax = Math.abs(this.touchDeltaX);

                if (absDeltax <= SWIPE_THRESHOLD) {
                    return;
                }

                var direction = absDeltax / this.touchDeltaX;
                this.touchDeltaX = 0; // swipe left

                if (direction > 0) {
                    this.prev();
                } // swipe right


                if (direction < 0) {
                    this.next();
                }
            };

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

                if (this._config.keyboard) {
                    $(this._element).on(Event$2.KEYDOWN, function (event) {
                        return _this2._keydown(event);
                    });
                }

                if (this._config.pause === 'hover') {
                    $(this._element).on(Event$2.MOUSEENTER, function (event) {
                        return _this2.pause(event);
                    }).on(Event$2.MOUSELEAVE, function (event) {
                        return _this2.cycle(event);
                    });
                }

                if (this._config.touch) {
                    this._addTouchEventListeners();
                }
            };

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

                if (!this._touchSupported) {
                    return;
                }

                var start = function start (event) {
                    if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
                        _this3.touchStartX = event.originalEvent.clientX;
                    } else if (!_this3._pointerEvent) {
                        _this3.touchStartX = event.originalEvent.touches[0].clientX;
                    }
                };

                var move = function move (event) {
                    // ensure swiping with one touch and not pinching
                    if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
                        _this3.touchDeltaX = 0;
                    } else {
                        _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
                    }
                };

                var end = function end (event) {
                    if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
                        _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
                    }

                    _this3._handleSwipe();

                    if (_this3._config.pause === 'hover') {
                        // If it's a touch-enabled device, mouseenter/leave are fired as
                        // part of the mouse compatibility events on first tap - the carousel
                        // would stop cycling until user tapped out of it;
                        // here, we listen for touchend, explicitly pause the carousel
                        // (as if it's the second time we tap on it, mouseenter compat event
                        // is NOT fired) and after a timeout (to allow for mouse compatibility
                        // events to fire) we explicitly restart cycling
                        _this3.pause();

                        if (_this3.touchTimeout) {
                            clearTimeout(_this3.touchTimeout);
                        }

                        _this3.touchTimeout = setTimeout(function (event) {
                            return _this3.cycle(event);
                        }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
                    }
                };

                $(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
                    return e.preventDefault();
                });

                if (this._pointerEvent) {
                    $(this._element).on(Event$2.POINTERDOWN, function (event) {
                        return start(event);
                    });
                    $(this._element).on(Event$2.POINTERUP, function (event) {
                        return end(event);
                    });

                    this._element.classList.add(ClassName$2.POINTER_EVENT);
                } else {
                    $(this._element).on(Event$2.TOUCHSTART, function (event) {
                        return start(event);
                    });
                    $(this._element).on(Event$2.TOUCHMOVE, function (event) {
                        return move(event);
                    });
                    $(this._element).on(Event$2.TOUCHEND, function (event) {
                        return end(event);
                    });
                }
            };

            _proto._keydown = function _keydown (event) {
                if (/input|textarea/i.test(event.target.tagName)) {
                    return;
                }

                switch (event.which) {
                    case ARROW_LEFT_KEYCODE:
                        event.preventDefault();
                        this.prev();
                        break;

                    case ARROW_RIGHT_KEYCODE:
                        event.preventDefault();
                        this.next();
                        break;
                }
            };

            _proto._getItemIndex = function _getItemIndex (element) {
                this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
                return this._items.indexOf(element);
            };

            _proto._getItemByDirection = function _getItemByDirection (direction, activeElement) {
                var isNextDirection = direction === Direction.NEXT;
                var isPrevDirection = direction === Direction.PREV;

                var activeIndex = this._getItemIndex(activeElement);

                var lastItemIndex = this._items.length - 1;
                var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;

                if (isGoingToWrap && !this._config.wrap) {
                    return activeElement;
                }

                var delta = direction === Direction.PREV ? -1 : 1;
                var itemIndex = (activeIndex + delta) % this._items.length;
                return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
            };

            _proto._triggerSlideEvent = function _triggerSlideEvent (relatedTarget, eventDirectionName) {
                var targetIndex = this._getItemIndex(relatedTarget);

                var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));

                var slideEvent = $.Event(Event$2.SLIDE, {
                    relatedTarget: relatedTarget,
                    direction: eventDirectionName,
                    from: fromIndex,
                    to: targetIndex
                });
                $(this._element).trigger(slideEvent);
                return slideEvent;
            };

            _proto._setActiveIndicatorElement = function _setActiveIndicatorElement (element) {
                if (this._indicatorsElement) {
                    var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
                    $(indicators).removeClass(ClassName$2.ACTIVE);

                    var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];

                    if (nextIndicator) {
                        $(nextIndicator).addClass(ClassName$2.ACTIVE);
                    }
                }
            };

            _proto._slide = function _slide (direction, element) {
                var _this4 = this;

                var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);

                var activeElementIndex = this._getItemIndex(activeElement);

                var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);

                var nextElementIndex = this._getItemIndex(nextElement);

                var isCycling = Boolean(this._interval);
                var directionalClassName;
                var orderClassName;
                var eventDirectionName;

                if (direction === Direction.NEXT) {
                    directionalClassName = ClassName$2.LEFT;
                    orderClassName = ClassName$2.NEXT;
                    eventDirectionName = Direction.LEFT;
                } else {
                    directionalClassName = ClassName$2.RIGHT;
                    orderClassName = ClassName$2.PREV;
                    eventDirectionName = Direction.RIGHT;
                }

                if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
                    this._isSliding = false;
                    return;
                }

                var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);

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

                if (!activeElement || !nextElement) {
                    // Some weirdness is happening, so we bail
                    return;
                }

                this._isSliding = true;

                if (isCycling) {
                    this.pause();
                }

                this._setActiveIndicatorElement(nextElement);

                var slidEvent = $.Event(Event$2.SLID, {
                    relatedTarget: nextElement,
                    direction: eventDirectionName,
                    from: activeElementIndex,
                    to: nextElementIndex
                });

                if ($(this._element).hasClass(ClassName$2.SLIDE)) {
                    $(nextElement).addClass(orderClassName);
                    Util.reflow(nextElement);
                    $(activeElement).addClass(directionalClassName);
                    $(nextElement).addClass(directionalClassName);
                    var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);

                    if (nextElementInterval) {
                        this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
                        this._config.interval = nextElementInterval;
                    } else {
                        this._config.interval = this._config.defaultInterval || this._config.interval;
                    }

                    var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
                    $(activeElement).one(Util.TRANSITION_END, function () {
                        $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
                        $(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
                        _this4._isSliding = false;
                        setTimeout(function () {
                            return $(_this4._element).trigger(slidEvent);
                        }, 0);
                    }).emulateTransitionEnd(transitionDuration);
                } else {
                    $(activeElement).removeClass(ClassName$2.ACTIVE);
                    $(nextElement).addClass(ClassName$2.ACTIVE);
                    this._isSliding = false;
                    $(this._element).trigger(slidEvent);
                }

                if (isCycling) {
                    this.cycle();
                }
            } // Static
            ;

            Carousel._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$2);

                    var _config = _objectSpread2({}, Default, {}, $(this).data());

                    if (typeof config === 'object') {
                        _config = _objectSpread2({}, _config, {}, config);
                    }

                    var action = typeof config === 'string' ? config : _config.slide;

                    if (!data) {
                        data = new Carousel(this, _config);
                        $(this).data(DATA_KEY$2, data);
                    }

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

                        data[action]();
                    } else if (_config.interval && _config.ride) {
                        data.pause();
                        data.cycle();
                    }
                });
            };

            Carousel._dataApiClickHandler = function _dataApiClickHandler (event) {
                var selector = Util.getSelectorFromElement(this);

                if (!selector) {
                    return;
                }

                var target = $(selector)[0];

                if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
                    return;
                }

                var config = _objectSpread2({}, $(target).data(), {}, $(this).data());

                var slideIndex = this.getAttribute('data-slide-to');

                if (slideIndex) {
                    config.interval = false;
                }

                Carousel._jQueryInterface.call($(target), config);

                if (slideIndex) {
                    $(target).data(DATA_KEY$2).to(slideIndex);
                }

                event.preventDefault();
            };

            _createClass(Carousel, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$2;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default;
                }
            }]);

            return Carousel;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
    $(window).on(Event$2.LOAD_DATA_API, function () {
        var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));

        for (var i = 0, len = carousels.length; i < len; i++) {
            var $carousel = $(carousels[i]);

            Carousel._jQueryInterface.call($carousel, $carousel.data());
        }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$2] = Carousel._jQueryInterface;
    $.fn[NAME$2].Constructor = Carousel;

    $.fn[NAME$2].noConflict = function () {
        $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
        return Carousel._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$3 = 'collapse';
    var VERSION$3 = '4.4.1';
    var DATA_KEY$3 = 'bs.collapse';
    var EVENT_KEY$3 = "." + DATA_KEY$3;
    var DATA_API_KEY$3 = '.data-api';
    var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
    var Default$1 = {
        toggle: true,
        parent: ''
    };
    var DefaultType$1 = {
        toggle: 'boolean',
        parent: '(string|element)'
    };
    var Event$3 = {
        SHOW: "show" + EVENT_KEY$3,
        SHOWN: "shown" + EVENT_KEY$3,
        HIDE: "hide" + EVENT_KEY$3,
        HIDDEN: "hidden" + EVENT_KEY$3,
        CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
    };
    var ClassName$3 = {
        SHOW: 'show',
        COLLAPSE: 'collapse',
        COLLAPSING: 'collapsing',
        COLLAPSED: 'collapsed'
    };
    var Dimension = {
        WIDTH: 'width',
        HEIGHT: 'height'
    };
    var Selector$3 = {
        ACTIVES: '.show, .collapsing',
        DATA_TOGGLE: '[data-toggle="collapse"]'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Collapse =
        /*#__PURE__*/
        function () {
            function Collapse (element, config) {
                this._isTransitioning = false;
                this._element = element;
                this._config = this._getConfig(config);
                this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
                var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));

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

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

                        this._triggerArray.push(elem);
                    }
                }

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

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

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


            var _proto = Collapse.prototype;

            // Public
            _proto.toggle = function toggle () {
                if ($(this._element).hasClass(ClassName$3.SHOW)) {
                    this.hide();
                } else {
                    this.show();
                }
            };

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

                if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
                    return;
                }

                var actives;
                var activesData;

                if (this._parent) {
                    actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
                        if (typeof _this._config.parent === 'string') {
                            return elem.getAttribute('data-parent') === _this._config.parent;
                        }

                        return elem.classList.contains(ClassName$3.COLLAPSE);
                    });

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

                if (actives) {
                    activesData = $(actives).not(this._selector).data(DATA_KEY$3);

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

                var startEvent = $.Event(Event$3.SHOW);
                $(this._element).trigger(startEvent);

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

                if (actives) {
                    Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');

                    if (!activesData) {
                        $(actives).data(DATA_KEY$3, null);
                    }
                }

                var dimension = this._getDimension();

                $(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
                this._element.style[dimension] = 0;

                if (this._triggerArray.length) {
                    $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
                }

                this.setTransitioning(true);

                var complete = function complete () {
                    $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
                    _this._element.style[dimension] = '';

                    _this.setTransitioning(false);

                    $(_this._element).trigger(Event$3.SHOWN);
                };

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

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

                if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
                    return;
                }

                var startEvent = $.Event(Event$3.HIDE);
                $(this._element).trigger(startEvent);

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

                var dimension = this._getDimension();

                this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
                Util.reflow(this._element);
                $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
                var triggerArrayLength = this._triggerArray.length;

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

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

                            if (!$elem.hasClass(ClassName$3.SHOW)) {
                                $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
                            }
                        }
                    }
                }

                this.setTransitioning(true);

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

                    $(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
                };

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

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

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY$3);
                this._config = null;
                this._parent = null;
                this._element = null;
                this._triggerArray = null;
                this._isTransitioning = null;
            } // Private
            ;

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, Default$1, {}, config);
                config.toggle = Boolean(config.toggle); // Coerce string values

                Util.typeCheckConfig(NAME$3, config, DefaultType$1);
                return config;
            };

            _proto._getDimension = function _getDimension () {
                var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
                return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
            };

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

                var parent;

                if (Util.isElement(this._config.parent)) {
                    parent = this._config.parent; // It's a jQuery object

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

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

            _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass (element, triggerArray) {
                var isOpen = $(element).hasClass(ClassName$3.SHOW);

                if (triggerArray.length) {
                    $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
                }
            } // Static
            ;

            Collapse._getTargetFromElement = function _getTargetFromElement (element) {
                var selector = Util.getSelectorFromElement(element);
                return selector ? document.querySelector(selector) : null;
            };

            Collapse._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var $this = $(this);
                    var data = $this.data(DATA_KEY$3);

                    var _config = _objectSpread2({}, Default$1, {}, $this.data(), {}, typeof config === 'object' && config ? config : {});

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

                    if (!data) {
                        data = new Collapse(this, _config);
                        $this.data(DATA_KEY$3, data);
                    }

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

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

            _createClass(Collapse, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$3;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$1;
                }
            }]);

            return Collapse;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
        // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
        if (event.currentTarget.tagName === 'A') {
            event.preventDefault();
        }

        var $trigger = $(this);
        var selector = Util.getSelectorFromElement(this);
        var selectors = [].slice.call(document.querySelectorAll(selector));
        $(selectors).each(function () {
            var $target = $(this);
            var data = $target.data(DATA_KEY$3);
            var config = data ? 'toggle' : $trigger.data();

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

    $.fn[NAME$3] = Collapse._jQueryInterface;
    $.fn[NAME$3].Constructor = Collapse;

    $.fn[NAME$3].noConflict = function () {
        $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
        return Collapse._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$4 = 'dropdown';
    var VERSION$4 = '4.4.1';
    var DATA_KEY$4 = 'bs.dropdown';
    var EVENT_KEY$4 = "." + DATA_KEY$4;
    var DATA_API_KEY$4 = '.data-api';
    var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key

    var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key

    var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key

    var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key

    var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key

    var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)

    var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
    var Event$4 = {
        HIDE: "hide" + EVENT_KEY$4,
        HIDDEN: "hidden" + EVENT_KEY$4,
        SHOW: "show" + EVENT_KEY$4,
        SHOWN: "shown" + EVENT_KEY$4,
        CLICK: "click" + EVENT_KEY$4,
        CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
        KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
        KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
    };
    var ClassName$4 = {
        DISABLED: 'disabled',
        SHOW: 'show',
        DROPUP: 'dropup',
        DROPRIGHT: 'dropright',
        DROPLEFT: 'dropleft',
        MENURIGHT: 'dropdown-menu-right',
        MENULEFT: 'dropdown-menu-left',
        POSITION_STATIC: 'position-static'
    };
    var Selector$4 = {
        DATA_TOGGLE: '[data-toggle="dropdown"]',
        FORM_CHILD: '.dropdown form',
        MENU: '.dropdown-menu',
        NAVBAR_NAV: '.navbar-nav',
        VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
    };
    var AttachmentMap = {
        TOP: 'top-start',
        TOPEND: 'top-end',
        BOTTOM: 'bottom-start',
        BOTTOMEND: 'bottom-end',
        RIGHT: 'right-start',
        RIGHTEND: 'right-end',
        LEFT: 'left-start',
        LEFTEND: 'left-end'
    };
    var Default$2 = {
        offset: 0,
        flip: true,
        boundary: 'scrollParent',
        reference: 'toggle',
        display: 'dynamic',
        popperConfig: null
    };
    var DefaultType$2 = {
        offset: '(number|string|function)',
        flip: 'boolean',
        boundary: '(string|element)',
        reference: '(string|element)',
        display: 'string',
        popperConfig: '(null|object)'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Dropdown =
        /*#__PURE__*/
        function () {
            function Dropdown (element, config) {
                this._element = element;
                this._popper = null;
                this._config = this._getConfig(config);
                this._menu = this._getMenuElement();
                this._inNavbar = this._detectNavbar();

                this._addEventListeners();
            } // Getters


            var _proto = Dropdown.prototype;

            // Public
            _proto.toggle = function toggle () {
                if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
                    return;
                }

                var isActive = $(this._menu).hasClass(ClassName$4.SHOW);

                Dropdown._clearMenus();

                if (isActive) {
                    return;
                }

                this.show(true);
            };

            _proto.show = function show (usePopper) {
                if (usePopper === void 0) {
                    usePopper = false;
                }

                if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
                    return;
                }

                var relatedTarget = {
                    relatedTarget: this._element
                };
                var showEvent = $.Event(Event$4.SHOW, relatedTarget);

                var parent = Dropdown._getParentFromElement(this._element);

                $(parent).trigger(showEvent);

                if (showEvent.isDefaultPrevented()) {
                    return;
                } // Disable totally Popper.js for Dropdown in Navbar


                if (!this._inNavbar && usePopper) {
                    /**
                     * Check for Popper dependency
                     * Popper - https://popper.js.org
                     */
                    if (typeof Popper === 'undefined') {
                        throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
                    }

                    var referenceElement = this._element;

                    if (this._config.reference === 'parent') {
                        referenceElement = parent;
                    } else if (Util.isElement(this._config.reference)) {
                        referenceElement = this._config.reference; // Check if it's jQuery element

                        if (typeof this._config.reference.jquery !== 'undefined') {
                            referenceElement = this._config.reference[0];
                        }
                    } // If boundary is not `scrollParent`, then set position to `static`
                    // to allow the menu to "escape" the scroll parent's boundaries
                    // https://github.com/twbs/bootstrap/issues/24251


                    if (this._config.boundary !== 'scrollParent') {
                        $(parent).addClass(ClassName$4.POSITION_STATIC);
                    }

                    this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
                } // If this is a touch-enabled device we add extra
                // empty mouseover listeners to the body's immediate children;
                // only needed because of broken event delegation on iOS
                // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html


                if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
                    $(document.body).children().on('mouseover', null, $.noop);
                }

                this._element.focus();

                this._element.setAttribute('aria-expanded', true);

                $(this._menu).toggleClass(ClassName$4.SHOW);
                $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
            };

            _proto.hide = function hide () {
                if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
                    return;
                }

                var relatedTarget = {
                    relatedTarget: this._element
                };
                var hideEvent = $.Event(Event$4.HIDE, relatedTarget);

                var parent = Dropdown._getParentFromElement(this._element);

                $(parent).trigger(hideEvent);

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

                if (this._popper) {
                    this._popper.destroy();
                }

                $(this._menu).toggleClass(ClassName$4.SHOW);
                $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
            };

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY$4);
                $(this._element).off(EVENT_KEY$4);
                this._element = null;
                this._menu = null;

                if (this._popper !== null) {
                    this._popper.destroy();

                    this._popper = null;
                }
            };

            _proto.update = function update () {
                this._inNavbar = this._detectNavbar();

                if (this._popper !== null) {
                    this._popper.scheduleUpdate();
                }
            } // Private
            ;

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

                $(this._element).on(Event$4.CLICK, function (event) {
                    event.preventDefault();
                    event.stopPropagation();

                    _this.toggle();
                });
            };

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, this.constructor.Default, {}, $(this._element).data(), {}, config);
                Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
                return config;
            };

            _proto._getMenuElement = function _getMenuElement () {
                if (!this._menu) {
                    var parent = Dropdown._getParentFromElement(this._element);

                    if (parent) {
                        this._menu = parent.querySelector(Selector$4.MENU);
                    }
                }

                return this._menu;
            };

            _proto._getPlacement = function _getPlacement () {
                var $parentDropdown = $(this._element.parentNode);
                var placement = AttachmentMap.BOTTOM; // Handle dropup

                if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
                    placement = AttachmentMap.TOP;

                    if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
                        placement = AttachmentMap.TOPEND;
                    }
                } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
                    placement = AttachmentMap.RIGHT;
                } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
                    placement = AttachmentMap.LEFT;
                } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
                    placement = AttachmentMap.BOTTOMEND;
                }

                return placement;
            };

            _proto._detectNavbar = function _detectNavbar () {
                return $(this._element).closest('.navbar').length > 0;
            };

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

                var offset = {};

                if (typeof this._config.offset === 'function') {
                    offset.fn = function (data) {
                        data.offsets = _objectSpread2({}, data.offsets, {}, _this2._config.offset(data.offsets, _this2._element) || {});
                        return data;
                    };
                } else {
                    offset.offset = this._config.offset;
                }

                return offset;
            };

            _proto._getPopperConfig = function _getPopperConfig () {
                var popperConfig = {
                    placement: this._getPlacement(),
                    modifiers: {
                        offset: this._getOffset(),
                        flip: {
                            enabled: this._config.flip
                        },
                        preventOverflow: {
                            boundariesElement: this._config.boundary
                        }
                    }
                }; // Disable Popper.js if we have a static display

                if (this._config.display === 'static') {
                    popperConfig.modifiers.applyStyle = {
                        enabled: false
                    };
                }

                return _objectSpread2({}, popperConfig, {}, this._config.popperConfig);
            } // Static
            ;

            Dropdown._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$4);

                    var _config = typeof config === 'object' ? config : null;

                    if (!data) {
                        data = new Dropdown(this, _config);
                        $(this).data(DATA_KEY$4, data);
                    }

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

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

            Dropdown._clearMenus = function _clearMenus (event) {
                if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
                    return;
                }

                var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));

                for (var i = 0, len = toggles.length; i < len; i++) {
                    var parent = Dropdown._getParentFromElement(toggles[i]);

                    var context = $(toggles[i]).data(DATA_KEY$4);
                    var relatedTarget = {
                        relatedTarget: toggles[i]
                    };

                    if (event && event.type === 'click') {
                        relatedTarget.clickEvent = event;
                    }

                    if (!context) {
                        continue;
                    }

                    var dropdownMenu = context._menu;

                    if (!$(parent).hasClass(ClassName$4.SHOW)) {
                        continue;
                    }

                    if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
                        continue;
                    }

                    var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
                    $(parent).trigger(hideEvent);

                    if (hideEvent.isDefaultPrevented()) {
                        continue;
                    } // If this is a touch-enabled device we remove the extra
                    // empty mouseover listeners we added for iOS support


                    if ('ontouchstart' in document.documentElement) {
                        $(document.body).children().off('mouseover', null, $.noop);
                    }

                    toggles[i].setAttribute('aria-expanded', 'false');

                    if (context._popper) {
                        context._popper.destroy();
                    }

                    $(dropdownMenu).removeClass(ClassName$4.SHOW);
                    $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
                }
            };

            Dropdown._getParentFromElement = function _getParentFromElement (element) {
                var parent;
                var selector = Util.getSelectorFromElement(element);

                if (selector) {
                    parent = document.querySelector(selector);
                }

                return parent || element.parentNode;
            } // eslint-disable-next-line complexity
            ;

            Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler (event) {
                // If not input/textarea:
                //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
                // If input/textarea:
                //  - If space key => not a dropdown command
                //  - If key is other than escape
                //    - If key is not up or down => not a dropdown command
                //    - If trigger inside the menu => not a dropdown command
                if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
                    return;
                }

                event.preventDefault();
                event.stopPropagation();

                if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
                    return;
                }

                var parent = Dropdown._getParentFromElement(this);

                var isActive = $(parent).hasClass(ClassName$4.SHOW);

                if (!isActive && event.which === ESCAPE_KEYCODE) {
                    return;
                }

                if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
                    if (event.which === ESCAPE_KEYCODE) {
                        var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
                        $(toggle).trigger('focus');
                    }

                    $(this).trigger('click');
                    return;
                }

                var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS)).filter(function (item) {
                    return $(item).is(':visible');
                });

                if (items.length === 0) {
                    return;
                }

                var index = items.indexOf(event.target);

                if (event.which === ARROW_UP_KEYCODE && index > 0) {
                    // Up
                    index--;
                }

                if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
                    // Down
                    index++;
                }

                if (index < 0) {
                    index = 0;
                }

                items[index].focus();
            };

            _createClass(Dropdown, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$4;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$2;
                }
            }, {
                key: "DefaultType",
                get: function get () {
                    return DefaultType$2;
                }
            }]);

            return Dropdown;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
        event.preventDefault();
        event.stopPropagation();

        Dropdown._jQueryInterface.call($(this), 'toggle');
    }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
        e.stopPropagation();
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$4] = Dropdown._jQueryInterface;
    $.fn[NAME$4].Constructor = Dropdown;

    $.fn[NAME$4].noConflict = function () {
        $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
        return Dropdown._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$5 = 'modal';
    var VERSION$5 = '4.4.1';
    var DATA_KEY$5 = 'bs.modal';
    var EVENT_KEY$5 = "." + DATA_KEY$5;
    var DATA_API_KEY$5 = '.data-api';
    var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
    var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key

    var Default$3 = {
        backdrop: true,
        keyboard: true,
        focus: true,
        show: true
    };
    var DefaultType$3 = {
        backdrop: '(boolean|string)',
        keyboard: 'boolean',
        focus: 'boolean',
        show: 'boolean'
    };
    var Event$5 = {
        HIDE: "hide" + EVENT_KEY$5,
        HIDE_PREVENTED: "hidePrevented" + EVENT_KEY$5,
        HIDDEN: "hidden" + EVENT_KEY$5,
        SHOW: "show" + EVENT_KEY$5,
        SHOWN: "shown" + EVENT_KEY$5,
        FOCUSIN: "focusin" + EVENT_KEY$5,
        RESIZE: "resize" + EVENT_KEY$5,
        CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
        KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
        MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
        MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
        CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
    };
    var ClassName$5 = {
        SCROLLABLE: 'modal-dialog-scrollable',
        SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
        BACKDROP: 'modal-backdrop',
        OPEN: 'modal-open',
        FADE: 'fade',
        SHOW: 'show',
        STATIC: 'modal-static'
    };
    var Selector$5 = {
        DIALOG: '.modal-dialog',
        MODAL_BODY: '.modal-body',
        DATA_TOGGLE: '[data-toggle="modal"]',
        DATA_DISMISS: '[data-dismiss="modal"]',
        FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
        STICKY_CONTENT: '.sticky-top'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Modal =
        /*#__PURE__*/
        function () {
            function Modal (element, config) {
                this._config = this._getConfig(config);
                this._element = element;
                this._dialog = element.querySelector(Selector$5.DIALOG);
                this._backdrop = null;
                this._isShown = false;
                this._isBodyOverflowing = false;
                this._ignoreBackdropClick = false;
                this._isTransitioning = false;
                this._scrollbarWidth = 0;
            } // Getters


            var _proto = Modal.prototype;

            // Public
            _proto.toggle = function toggle (relatedTarget) {
                return this._isShown ? this.hide() : this.show(relatedTarget);
            };

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

                if (this._isShown || this._isTransitioning) {
                    return;
                }

                if ($(this._element).hasClass(ClassName$5.FADE)) {
                    this._isTransitioning = true;
                }

                var showEvent = $.Event(Event$5.SHOW, {
                    relatedTarget: relatedTarget
                });
                $(this._element).trigger(showEvent);

                if (this._isShown || showEvent.isDefaultPrevented()) {
                    return;
                }

                this._isShown = true;

                this._checkScrollbar();

                this._setScrollbar();

                this._adjustDialog();

                this._setEscapeEvent();

                this._setResizeEvent();

                $(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
                    return _this.hide(event);
                });
                $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
                    $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
                        if ($(event.target).is(_this._element)) {
                            _this._ignoreBackdropClick = true;
                        }
                    });
                });

                this._showBackdrop(function () {
                    return _this._showElement(relatedTarget);
                });
            };

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

                if (event) {
                    event.preventDefault();
                }

                if (!this._isShown || this._isTransitioning) {
                    return;
                }

                var hideEvent = $.Event(Event$5.HIDE);
                $(this._element).trigger(hideEvent);

                if (!this._isShown || hideEvent.isDefaultPrevented()) {
                    return;
                }

                this._isShown = false;
                var transition = $(this._element).hasClass(ClassName$5.FADE);

                if (transition) {
                    this._isTransitioning = true;
                }

                this._setEscapeEvent();

                this._setResizeEvent();

                $(document).off(Event$5.FOCUSIN);
                $(this._element).removeClass(ClassName$5.SHOW);
                $(this._element).off(Event$5.CLICK_DISMISS);
                $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);

                if (transition) {
                    var transitionDuration = Util.getTransitionDurationFromElement(this._element);
                    $(this._element).one(Util.TRANSITION_END, function (event) {
                        return _this2._hideModal(event);
                    }).emulateTransitionEnd(transitionDuration);
                } else {
                    this._hideModal();
                }
            };

            _proto.dispose = function dispose () {
                [window, this._element, this._dialog].forEach(function (htmlElement) {
                    return $(htmlElement).off(EVENT_KEY$5);
                });
                /**
                 * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
                 * Do not move `document` in `htmlElements` array
                 * It will remove `Event.CLICK_DATA_API` event that should remain
                 */

                $(document).off(Event$5.FOCUSIN);
                $.removeData(this._element, DATA_KEY$5);
                this._config = null;
                this._element = null;
                this._dialog = null;
                this._backdrop = null;
                this._isShown = null;
                this._isBodyOverflowing = null;
                this._ignoreBackdropClick = null;
                this._isTransitioning = null;
                this._scrollbarWidth = null;
            };

            _proto.handleUpdate = function handleUpdate () {
                this._adjustDialog();
            } // Private
            ;

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, Default$3, {}, config);
                Util.typeCheckConfig(NAME$5, config, DefaultType$3);
                return config;
            };

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

                if (this._config.backdrop === 'static') {
                    var hideEventPrevented = $.Event(Event$5.HIDE_PREVENTED);
                    $(this._element).trigger(hideEventPrevented);

                    if (hideEventPrevented.defaultPrevented) {
                        return;
                    }

                    this._element.classList.add(ClassName$5.STATIC);

                    var modalTransitionDuration = Util.getTransitionDurationFromElement(this._element);
                    $(this._element).one(Util.TRANSITION_END, function () {
                        _this3._element.classList.remove(ClassName$5.STATIC);
                    }).emulateTransitionEnd(modalTransitionDuration);

                    this._element.focus();
                } else {
                    this.hide();
                }
            };

            _proto._showElement = function _showElement (relatedTarget) {
                var _this4 = this;

                var transition = $(this._element).hasClass(ClassName$5.FADE);
                var modalBody = this._dialog ? this._dialog.querySelector(Selector$5.MODAL_BODY) : null;

                if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
                    // Don't move modal's DOM position
                    document.body.appendChild(this._element);
                }

                this._element.style.display = 'block';

                this._element.removeAttribute('aria-hidden');

                this._element.setAttribute('aria-modal', true);

                if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE) && modalBody) {
                    modalBody.scrollTop = 0;
                } else {
                    this._element.scrollTop = 0;
                }

                if (transition) {
                    Util.reflow(this._element);
                }

                $(this._element).addClass(ClassName$5.SHOW);

                if (this._config.focus) {
                    this._enforceFocus();
                }

                var shownEvent = $.Event(Event$5.SHOWN, {
                    relatedTarget: relatedTarget
                });

                var transitionComplete = function transitionComplete () {
                    if (_this4._config.focus) {
                        _this4._element.focus();
                    }

                    _this4._isTransitioning = false;
                    $(_this4._element).trigger(shownEvent);
                };

                if (transition) {
                    var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
                    $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
                } else {
                    transitionComplete();
                }
            };

            _proto._enforceFocus = function _enforceFocus () {
                var _this5 = this;

                $(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
                    .on(Event$5.FOCUSIN, function (event) {
                        if (document !== event.target && _this5._element !== event.target && $(_this5._element).has(event.target).length === 0) {
                            _this5._element.focus();
                        }
                    });
            };

            _proto._setEscapeEvent = function _setEscapeEvent () {
                var _this6 = this;

                if (this._isShown && this._config.keyboard) {
                    $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
                        if (event.which === ESCAPE_KEYCODE$1) {
                            _this6._triggerBackdropTransition();
                        }
                    });
                } else if (!this._isShown) {
                    $(this._element).off(Event$5.KEYDOWN_DISMISS);
                }
            };

            _proto._setResizeEvent = function _setResizeEvent () {
                var _this7 = this;

                if (this._isShown) {
                    $(window).on(Event$5.RESIZE, function (event) {
                        return _this7.handleUpdate(event);
                    });
                } else {
                    $(window).off(Event$5.RESIZE);
                }
            };

            _proto._hideModal = function _hideModal () {
                var _this8 = this;

                this._element.style.display = 'none';

                this._element.setAttribute('aria-hidden', true);

                this._element.removeAttribute('aria-modal');

                this._isTransitioning = false;

                this._showBackdrop(function () {
                    $(document.body).removeClass(ClassName$5.OPEN);

                    _this8._resetAdjustments();

                    _this8._resetScrollbar();

                    $(_this8._element).trigger(Event$5.HIDDEN);
                });
            };

            _proto._removeBackdrop = function _removeBackdrop () {
                if (this._backdrop) {
                    $(this._backdrop).remove();
                    this._backdrop = null;
                }
            };

            _proto._showBackdrop = function _showBackdrop (callback) {
                var _this9 = this;

                var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';

                if (this._isShown && this._config.backdrop) {
                    this._backdrop = document.createElement('div');
                    this._backdrop.className = ClassName$5.BACKDROP;

                    if (animate) {
                        this._backdrop.classList.add(animate);
                    }

                    $(this._backdrop).appendTo(document.body);
                    $(this._element).on(Event$5.CLICK_DISMISS, function (event) {
                        if (_this9._ignoreBackdropClick) {
                            _this9._ignoreBackdropClick = false;
                            return;
                        }

                        if (event.target !== event.currentTarget) {
                            return;
                        }

                        _this9._triggerBackdropTransition();
                    });

                    if (animate) {
                        Util.reflow(this._backdrop);
                    }

                    $(this._backdrop).addClass(ClassName$5.SHOW);

                    if (!callback) {
                        return;
                    }

                    if (!animate) {
                        callback();
                        return;
                    }

                    var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
                    $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
                } else if (!this._isShown && this._backdrop) {
                    $(this._backdrop).removeClass(ClassName$5.SHOW);

                    var callbackRemove = function callbackRemove () {
                        _this9._removeBackdrop();

                        if (callback) {
                            callback();
                        }
                    };

                    if ($(this._element).hasClass(ClassName$5.FADE)) {
                        var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);

                        $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
                    } else {
                        callbackRemove();
                    }
                } else if (callback) {
                    callback();
                }
            } // ----------------------------------------------------------------------
            // the following methods are used to handle overflowing modals
            // todo (fat): these should probably be refactored out of modal.js
            // ----------------------------------------------------------------------
            ;

            _proto._adjustDialog = function _adjustDialog () {
                var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

                if (!this._isBodyOverflowing && isModalOverflowing) {
                    this._element.style.paddingLeft = this._scrollbarWidth + "px";
                }

                if (this._isBodyOverflowing && !isModalOverflowing) {
                    this._element.style.paddingRight = this._scrollbarWidth + "px";
                }
            };

            _proto._resetAdjustments = function _resetAdjustments () {
                this._element.style.paddingLeft = '';
                this._element.style.paddingRight = '';
            };

            _proto._checkScrollbar = function _checkScrollbar () {
                var rect = document.body.getBoundingClientRect();
                this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
                this._scrollbarWidth = this._getScrollbarWidth();
            };

            _proto._setScrollbar = function _setScrollbar () {
                var _this10 = this;

                if (this._isBodyOverflowing) {
                    // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
                    //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
                    var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
                    var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding

                    $(fixedContent).each(function (index, element) {
                        var actualPadding = element.style.paddingRight;
                        var calculatedPadding = $(element).css('padding-right');
                        $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
                    }); // Adjust sticky content margin

                    $(stickyContent).each(function (index, element) {
                        var actualMargin = element.style.marginRight;
                        var calculatedMargin = $(element).css('margin-right');
                        $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
                    }); // Adjust body padding

                    var actualPadding = document.body.style.paddingRight;
                    var calculatedPadding = $(document.body).css('padding-right');
                    $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
                }

                $(document.body).addClass(ClassName$5.OPEN);
            };

            _proto._resetScrollbar = function _resetScrollbar () {
                // Restore fixed content padding
                var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
                $(fixedContent).each(function (index, element) {
                    var padding = $(element).data('padding-right');
                    $(element).removeData('padding-right');
                    element.style.paddingRight = padding ? padding : '';
                }); // Restore sticky content

                var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
                $(elements).each(function (index, element) {
                    var margin = $(element).data('margin-right');

                    if (typeof margin !== 'undefined') {
                        $(element).css('margin-right', margin).removeData('margin-right');
                    }
                }); // Restore body padding

                var padding = $(document.body).data('padding-right');
                $(document.body).removeData('padding-right');
                document.body.style.paddingRight = padding ? padding : '';
            };

            _proto._getScrollbarWidth = function _getScrollbarWidth () {
                // thx d.walsh
                var scrollDiv = document.createElement('div');
                scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
                document.body.appendChild(scrollDiv);
                var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
                document.body.removeChild(scrollDiv);
                return scrollbarWidth;
            } // Static
            ;

            Modal._jQueryInterface = function _jQueryInterface (config, relatedTarget) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$5);

                    var _config = _objectSpread2({}, Default$3, {}, $(this).data(), {}, typeof config === 'object' && config ? config : {});

                    if (!data) {
                        data = new Modal(this, _config);
                        $(this).data(DATA_KEY$5, data);
                    }

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

                        data[config](relatedTarget);
                    } else if (_config.show) {
                        data.show(relatedTarget);
                    }
                });
            };

            _createClass(Modal, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$5;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$3;
                }
            }]);

            return Modal;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
        var _this11 = this;

        var target;
        var selector = Util.getSelectorFromElement(this);

        if (selector) {
            target = document.querySelector(selector);
        }

        var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread2({}, $(target).data(), {}, $(this).data());

        if (this.tagName === 'A' || this.tagName === 'AREA') {
            event.preventDefault();
        }

        var $target = $(target).one(Event$5.SHOW, function (showEvent) {
            if (showEvent.isDefaultPrevented()) {
                // Only register focus restorer if modal will actually get shown
                return;
            }

            $target.one(Event$5.HIDDEN, function () {
                if ($(_this11).is(':visible')) {
                    _this11.focus();
                }
            });
        });

        Modal._jQueryInterface.call($(target), config, this);
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$5] = Modal._jQueryInterface;
    $.fn[NAME$5].Constructor = Modal;

    $.fn[NAME$5].noConflict = function () {
        $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
        return Modal._jQueryInterface;
    };

    /**
     * --------------------------------------------------------------------------
     * Bootstrap (v4.4.1): tools/sanitizer.js
     * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
     * --------------------------------------------------------------------------
     */
    var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
    var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
    var DefaultWhitelist = {
        // Global attributes allowed on any supplied element below.
        '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
        a: ['target', 'href', 'title', 'rel'],
        area: [],
        b: [],
        br: [],
        col: [],
        code: [],
        div: [],
        em: [],
        hr: [],
        h1: [],
        h2: [],
        h3: [],
        h4: [],
        h5: [],
        h6: [],
        i: [],
        img: ['src', 'alt', 'title', 'width', 'height'],
        li: [],
        ol: [],
        p: [],
        pre: [],
        s: [],
        small: [],
        span: [],
        sub: [],
        sup: [],
        strong: [],
        u: [],
        ul: []
    };
    /**
     * A pattern that recognizes a commonly useful subset of URLs that are safe.
     *
     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
     */

    var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
    /**
     * A pattern that matches safe data URLs. Only matches image, video and audio types.
     *
     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
     */

    var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;

    function allowedAttribute (attr, allowedAttributeList) {
        var attrName = attr.nodeName.toLowerCase();

        if (allowedAttributeList.indexOf(attrName) !== -1) {
            if (uriAttrs.indexOf(attrName) !== -1) {
                return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
            }

            return true;
        }

        var regExp = allowedAttributeList.filter(function (attrRegex) {
            return attrRegex instanceof RegExp;
        }); // Check if a regular expression validates the attribute.

        for (var i = 0, l = regExp.length; i < l; i++) {
            if (attrName.match(regExp[i])) {
                return true;
            }
        }

        return false;
    }

    function sanitizeHtml (unsafeHtml, whiteList, sanitizeFn) {
        if (unsafeHtml.length === 0) {
            return unsafeHtml;
        }

        if (sanitizeFn && typeof sanitizeFn === 'function') {
            return sanitizeFn(unsafeHtml);
        }

        var domParser = new window.DOMParser();
        var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
        var whitelistKeys = Object.keys(whiteList);
        var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));

        var _loop = function _loop (i, len) {
            var el = elements[i];
            var elName = el.nodeName.toLowerCase();

            if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
                el.parentNode.removeChild(el);
                return "continue";
            }

            var attributeList = [].slice.call(el.attributes);
            var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
            attributeList.forEach(function (attr) {
                if (!allowedAttribute(attr, whitelistedAttributes)) {
                    el.removeAttribute(attr.nodeName);
                }
            });
        };

        for (var i = 0, len = elements.length; i < len; i++) {
            var _ret = _loop(i);

            if (_ret === "continue") continue;
        }

        return createdDocument.body.innerHTML;
    }

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$6 = 'tooltip';
    var VERSION$6 = '4.4.1';
    var DATA_KEY$6 = 'bs.tooltip';
    var EVENT_KEY$6 = "." + DATA_KEY$6;
    var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
    var CLASS_PREFIX = 'bs-tooltip';
    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
    var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
    var DefaultType$4 = {
        animation: 'boolean',
        template: 'string',
        title: '(string|element|function)',
        trigger: 'string',
        delay: '(number|object)',
        html: 'boolean',
        selector: '(string|boolean)',
        placement: '(string|function)',
        offset: '(number|string|function)',
        container: '(string|element|boolean)',
        fallbackPlacement: '(string|array)',
        boundary: '(string|element)',
        sanitize: 'boolean',
        sanitizeFn: '(null|function)',
        whiteList: 'object',
        popperConfig: '(null|object)'
    };
    var AttachmentMap$1 = {
        AUTO: 'auto',
        TOP: 'top',
        RIGHT: 'right',
        BOTTOM: 'bottom',
        LEFT: 'left'
    };
    var Default$4 = {
        animation: true,
        template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
        trigger: 'hover focus',
        title: '',
        delay: 0,
        html: false,
        selector: false,
        placement: 'top',
        offset: 0,
        container: false,
        fallbackPlacement: 'flip',
        boundary: 'scrollParent',
        sanitize: true,
        sanitizeFn: null,
        whiteList: DefaultWhitelist,
        popperConfig: null
    };
    var HoverState = {
        SHOW: 'show',
        OUT: 'out'
    };
    var Event$6 = {
        HIDE: "hide" + EVENT_KEY$6,
        HIDDEN: "hidden" + EVENT_KEY$6,
        SHOW: "show" + EVENT_KEY$6,
        SHOWN: "shown" + EVENT_KEY$6,
        INSERTED: "inserted" + EVENT_KEY$6,
        CLICK: "click" + EVENT_KEY$6,
        FOCUSIN: "focusin" + EVENT_KEY$6,
        FOCUSOUT: "focusout" + EVENT_KEY$6,
        MOUSEENTER: "mouseenter" + EVENT_KEY$6,
        MOUSELEAVE: "mouseleave" + EVENT_KEY$6
    };
    var ClassName$6 = {
        FADE: 'fade',
        SHOW: 'show'
    };
    var Selector$6 = {
        TOOLTIP: '.tooltip',
        TOOLTIP_INNER: '.tooltip-inner',
        ARROW: '.arrow'
    };
    var Trigger = {
        HOVER: 'hover',
        FOCUS: 'focus',
        CLICK: 'click',
        MANUAL: 'manual'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Tooltip =
        /*#__PURE__*/
        function () {
            function Tooltip (element, config) {
                if (typeof Popper === 'undefined') {
                    throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
                } // private


                this._isEnabled = true;
                this._timeout = 0;
                this._hoverState = '';
                this._activeTrigger = {};
                this._popper = null; // Protected

                this.element = element;
                this.config = this._getConfig(config);
                this.tip = null;

                this._setListeners();
            } // Getters


            var _proto = Tooltip.prototype;

            // Public
            _proto.enable = function enable () {
                this._isEnabled = true;
            };

            _proto.disable = function disable () {
                this._isEnabled = false;
            };

            _proto.toggleEnabled = function toggleEnabled () {
                this._isEnabled = !this._isEnabled;
            };

            _proto.toggle = function toggle (event) {
                if (!this._isEnabled) {
                    return;
                }

                if (event) {
                    var dataKey = this.constructor.DATA_KEY;
                    var context = $(event.currentTarget).data(dataKey);

                    if (!context) {
                        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
                        $(event.currentTarget).data(dataKey, context);
                    }

                    context._activeTrigger.click = !context._activeTrigger.click;

                    if (context._isWithActiveTrigger()) {
                        context._enter(null, context);
                    } else {
                        context._leave(null, context);
                    }
                } else {
                    if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
                        this._leave(null, this);

                        return;
                    }

                    this._enter(null, this);
                }
            };

            _proto.dispose = function dispose () {
                clearTimeout(this._timeout);
                $.removeData(this.element, this.constructor.DATA_KEY);
                $(this.element).off(this.constructor.EVENT_KEY);
                $(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);

                if (this.tip) {
                    $(this.tip).remove();
                }

                this._isEnabled = null;
                this._timeout = null;
                this._hoverState = null;
                this._activeTrigger = null;

                if (this._popper) {
                    this._popper.destroy();
                }

                this._popper = null;
                this.element = null;
                this.config = null;
                this.tip = null;
            };

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

                if ($(this.element).css('display') === 'none') {
                    throw new Error('Please use show on visible elements');
                }

                var showEvent = $.Event(this.constructor.Event.SHOW);

                if (this.isWithContent() && this._isEnabled) {
                    $(this.element).trigger(showEvent);
                    var shadowRoot = Util.findShadowRoot(this.element);
                    var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);

                    if (showEvent.isDefaultPrevented() || !isInTheDom) {
                        return;
                    }

                    var tip = this.getTipElement();
                    var tipId = Util.getUID(this.constructor.NAME);
                    tip.setAttribute('id', tipId);
                    this.element.setAttribute('aria-describedby', tipId);
                    this.setContent();

                    if (this.config.animation) {
                        $(tip).addClass(ClassName$6.FADE);
                    }

                    var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;

                    var attachment = this._getAttachment(placement);

                    this.addAttachmentClass(attachment);

                    var container = this._getContainer();

                    $(tip).data(this.constructor.DATA_KEY, this);

                    if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
                        $(tip).appendTo(container);
                    }

                    $(this.element).trigger(this.constructor.Event.INSERTED);
                    this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));
                    $(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
                    // empty mouseover listeners to the body's immediate children;
                    // only needed because of broken event delegation on iOS
                    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html

                    if ('ontouchstart' in document.documentElement) {
                        $(document.body).children().on('mouseover', null, $.noop);
                    }

                    var complete = function complete () {
                        if (_this.config.animation) {
                            _this._fixTransition();
                        }

                        var prevHoverState = _this._hoverState;
                        _this._hoverState = null;
                        $(_this.element).trigger(_this.constructor.Event.SHOWN);

                        if (prevHoverState === HoverState.OUT) {
                            _this._leave(null, _this);
                        }
                    };

                    if ($(this.tip).hasClass(ClassName$6.FADE)) {
                        var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
                        $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
                    } else {
                        complete();
                    }
                }
            };

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

                var tip = this.getTipElement();
                var hideEvent = $.Event(this.constructor.Event.HIDE);

                var complete = function complete () {
                    if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
                        tip.parentNode.removeChild(tip);
                    }

                    _this2._cleanTipClass();

                    _this2.element.removeAttribute('aria-describedby');

                    $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);

                    if (_this2._popper !== null) {
                        _this2._popper.destroy();
                    }

                    if (callback) {
                        callback();
                    }
                };

                $(this.element).trigger(hideEvent);

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

                $(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
                // empty mouseover listeners we added for iOS support

                if ('ontouchstart' in document.documentElement) {
                    $(document.body).children().off('mouseover', null, $.noop);
                }

                this._activeTrigger[Trigger.CLICK] = false;
                this._activeTrigger[Trigger.FOCUS] = false;
                this._activeTrigger[Trigger.HOVER] = false;

                if ($(this.tip).hasClass(ClassName$6.FADE)) {
                    var transitionDuration = Util.getTransitionDurationFromElement(tip);
                    $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
                } else {
                    complete();
                }

                this._hoverState = '';
            };

            _proto.update = function update () {
                if (this._popper !== null) {
                    this._popper.scheduleUpdate();
                }
            } // Protected
            ;

            _proto.isWithContent = function isWithContent () {
                return Boolean(this.getTitle());
            };

            _proto.addAttachmentClass = function addAttachmentClass (attachment) {
                $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
            };

            _proto.getTipElement = function getTipElement () {
                this.tip = this.tip || $(this.config.template)[0];
                return this.tip;
            };

            _proto.setContent = function setContent () {
                var tip = this.getTipElement();
                this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
                $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
            };

            _proto.setElementContent = function setElementContent ($element, content) {
                if (typeof content === 'object' && (content.nodeType || content.jquery)) {
                    // Content is a DOM node or a jQuery
                    if (this.config.html) {
                        if (!$(content).parent().is($element)) {
                            $element.empty().append(content);
                        }
                    } else {
                        $element.text($(content).text());
                    }

                    return;
                }

                if (this.config.html) {
                    if (this.config.sanitize) {
                        content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
                    }

                    $element.html(content);
                } else {
                    $element.text(content);
                }
            };

            _proto.getTitle = function getTitle () {
                var title = this.element.getAttribute('data-original-title');

                if (!title) {
                    title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
                }

                return title;
            } // Private
            ;

            _proto._getPopperConfig = function _getPopperConfig (attachment) {
                var _this3 = this;

                var defaultBsConfig = {
                    placement: attachment,
                    modifiers: {
                        offset: this._getOffset(),
                        flip: {
                            behavior: this.config.fallbackPlacement
                        },
                        arrow: {
                            element: Selector$6.ARROW
                        },
                        preventOverflow: {
                            boundariesElement: this.config.boundary
                        }
                    },
                    onCreate: function onCreate (data) {
                        if (data.originalPlacement !== data.placement) {
                            _this3._handlePopperPlacementChange(data);
                        }
                    },
                    onUpdate: function onUpdate (data) {
                        return _this3._handlePopperPlacementChange(data);
                    }
                };
                return _objectSpread2({}, defaultBsConfig, {}, this.config.popperConfig);
            };

            _proto._getOffset = function _getOffset () {
                var _this4 = this;

                var offset = {};

                if (typeof this.config.offset === 'function') {
                    offset.fn = function (data) {
                        data.offsets = _objectSpread2({}, data.offsets, {}, _this4.config.offset(data.offsets, _this4.element) || {});
                        return data;
                    };
                } else {
                    offset.offset = this.config.offset;
                }

                return offset;
            };

            _proto._getContainer = function _getContainer () {
                if (this.config.container === false) {
                    return document.body;
                }

                if (Util.isElement(this.config.container)) {
                    return $(this.config.container);
                }

                return $(document).find(this.config.container);
            };

            _proto._getAttachment = function _getAttachment (placement) {
                return AttachmentMap$1[placement.toUpperCase()];
            };

            _proto._setListeners = function _setListeners () {
                var _this5 = this;

                var triggers = this.config.trigger.split(' ');
                triggers.forEach(function (trigger) {
                    if (trigger === 'click') {
                        $(_this5.element).on(_this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
                            return _this5.toggle(event);
                        });
                    } else if (trigger !== Trigger.MANUAL) {
                        var eventIn = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSEENTER : _this5.constructor.Event.FOCUSIN;
                        var eventOut = trigger === Trigger.HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
                        $(_this5.element).on(eventIn, _this5.config.selector, function (event) {
                            return _this5._enter(event);
                        }).on(eventOut, _this5.config.selector, function (event) {
                            return _this5._leave(event);
                        });
                    }
                });

                this._hideModalHandler = function () {
                    if (_this5.element) {
                        _this5.hide();
                    }
                };

                $(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);

                if (this.config.selector) {
                    this.config = _objectSpread2({}, this.config, {
                        trigger: 'manual',
                        selector: ''
                    });
                } else {
                    this._fixTitle();
                }
            };

            _proto._fixTitle = function _fixTitle () {
                var titleType = typeof this.element.getAttribute('data-original-title');

                if (this.element.getAttribute('title') || titleType !== 'string') {
                    this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
                    this.element.setAttribute('title', '');
                }
            };

            _proto._enter = function _enter (event, context) {
                var dataKey = this.constructor.DATA_KEY;
                context = context || $(event.currentTarget).data(dataKey);

                if (!context) {
                    context = new this.constructor(event.currentTarget, this._getDelegateConfig());
                    $(event.currentTarget).data(dataKey, context);
                }

                if (event) {
                    context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
                }

                if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
                    context._hoverState = HoverState.SHOW;
                    return;
                }

                clearTimeout(context._timeout);
                context._hoverState = HoverState.SHOW;

                if (!context.config.delay || !context.config.delay.show) {
                    context.show();
                    return;
                }

                context._timeout = setTimeout(function () {
                    if (context._hoverState === HoverState.SHOW) {
                        context.show();
                    }
                }, context.config.delay.show);
            };

            _proto._leave = function _leave (event, context) {
                var dataKey = this.constructor.DATA_KEY;
                context = context || $(event.currentTarget).data(dataKey);

                if (!context) {
                    context = new this.constructor(event.currentTarget, this._getDelegateConfig());
                    $(event.currentTarget).data(dataKey, context);
                }

                if (event) {
                    context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
                }

                if (context._isWithActiveTrigger()) {
                    return;
                }

                clearTimeout(context._timeout);
                context._hoverState = HoverState.OUT;

                if (!context.config.delay || !context.config.delay.hide) {
                    context.hide();
                    return;
                }

                context._timeout = setTimeout(function () {
                    if (context._hoverState === HoverState.OUT) {
                        context.hide();
                    }
                }, context.config.delay.hide);
            };

            _proto._isWithActiveTrigger = function _isWithActiveTrigger () {
                for (var trigger in this._activeTrigger) {
                    if (this._activeTrigger[trigger]) {
                        return true;
                    }
                }

                return false;
            };

            _proto._getConfig = function _getConfig (config) {
                var dataAttributes = $(this.element).data();
                Object.keys(dataAttributes).forEach(function (dataAttr) {
                    if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
                        delete dataAttributes[dataAttr];
                    }
                });
                config = _objectSpread2({}, this.constructor.Default, {}, dataAttributes, {}, typeof config === 'object' && config ? config : {});

                if (typeof config.delay === 'number') {
                    config.delay = {
                        show: config.delay,
                        hide: config.delay
                    };
                }

                if (typeof config.title === 'number') {
                    config.title = config.title.toString();
                }

                if (typeof config.content === 'number') {
                    config.content = config.content.toString();
                }

                Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);

                if (config.sanitize) {
                    config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
                }

                return config;
            };

            _proto._getDelegateConfig = function _getDelegateConfig () {
                var config = {};

                if (this.config) {
                    for (var key in this.config) {
                        if (this.constructor.Default[key] !== this.config[key]) {
                            config[key] = this.config[key];
                        }
                    }
                }

                return config;
            };

            _proto._cleanTipClass = function _cleanTipClass () {
                var $tip = $(this.getTipElement());
                var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);

                if (tabClass !== null && tabClass.length) {
                    $tip.removeClass(tabClass.join(''));
                }
            };

            _proto._handlePopperPlacementChange = function _handlePopperPlacementChange (popperData) {
                var popperInstance = popperData.instance;
                this.tip = popperInstance.popper;

                this._cleanTipClass();

                this.addAttachmentClass(this._getAttachment(popperData.placement));
            };

            _proto._fixTransition = function _fixTransition () {
                var tip = this.getTipElement();
                var initConfigAnimation = this.config.animation;

                if (tip.getAttribute('x-placement') !== null) {
                    return;
                }

                $(tip).removeClass(ClassName$6.FADE);
                this.config.animation = false;
                this.hide();
                this.show();
                this.config.animation = initConfigAnimation;
            } // Static
            ;

            Tooltip._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$6);

                    var _config = typeof config === 'object' && config;

                    if (!data && /dispose|hide/.test(config)) {
                        return;
                    }

                    if (!data) {
                        data = new Tooltip(this, _config);
                        $(this).data(DATA_KEY$6, data);
                    }

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

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

            _createClass(Tooltip, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$6;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$4;
                }
            }, {
                key: "NAME",
                get: function get () {
                    return NAME$6;
                }
            }, {
                key: "DATA_KEY",
                get: function get () {
                    return DATA_KEY$6;
                }
            }, {
                key: "Event",
                get: function get () {
                    return Event$6;
                }
            }, {
                key: "EVENT_KEY",
                get: function get () {
                    return EVENT_KEY$6;
                }
            }, {
                key: "DefaultType",
                get: function get () {
                    return DefaultType$4;
                }
            }]);

            return Tooltip;
        }();
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */


    $.fn[NAME$6] = Tooltip._jQueryInterface;
    $.fn[NAME$6].Constructor = Tooltip;

    $.fn[NAME$6].noConflict = function () {
        $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
        return Tooltip._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$7 = 'popover';
    var VERSION$7 = '4.4.1';
    var DATA_KEY$7 = 'bs.popover';
    var EVENT_KEY$7 = "." + DATA_KEY$7;
    var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
    var CLASS_PREFIX$1 = 'bs-popover';
    var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');

    var Default$5 = _objectSpread2({}, Tooltip.Default, {
        placement: 'right',
        trigger: 'click',
        content: '',
        template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
    });

    var DefaultType$5 = _objectSpread2({}, Tooltip.DefaultType, {
        content: '(string|element|function)'
    });

    var ClassName$7 = {
        FADE: 'fade',
        SHOW: 'show'
    };
    var Selector$7 = {
        TITLE: '.popover-header',
        CONTENT: '.popover-body'
    };
    var Event$7 = {
        HIDE: "hide" + EVENT_KEY$7,
        HIDDEN: "hidden" + EVENT_KEY$7,
        SHOW: "show" + EVENT_KEY$7,
        SHOWN: "shown" + EVENT_KEY$7,
        INSERTED: "inserted" + EVENT_KEY$7,
        CLICK: "click" + EVENT_KEY$7,
        FOCUSIN: "focusin" + EVENT_KEY$7,
        FOCUSOUT: "focusout" + EVENT_KEY$7,
        MOUSEENTER: "mouseenter" + EVENT_KEY$7,
        MOUSELEAVE: "mouseleave" + EVENT_KEY$7
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Popover =
        /*#__PURE__*/
        function (_Tooltip) {
            _inheritsLoose(Popover, _Tooltip);

            function Popover () {
                return _Tooltip.apply(this, arguments) || this;
            }

            var _proto = Popover.prototype;

            // Overrides
            _proto.isWithContent = function isWithContent () {
                return this.getTitle() || this._getContent();
            };

            _proto.addAttachmentClass = function addAttachmentClass (attachment) {
                $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
            };

            _proto.getTipElement = function getTipElement () {
                this.tip = this.tip || $(this.config.template)[0];
                return this.tip;
            };

            _proto.setContent = function setContent () {
                var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events

                this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());

                var content = this._getContent();

                if (typeof content === 'function') {
                    content = content.call(this.element);
                }

                this.setElementContent($tip.find(Selector$7.CONTENT), content);
                $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
            } // Private
            ;

            _proto._getContent = function _getContent () {
                return this.element.getAttribute('data-content') || this.config.content;
            };

            _proto._cleanTipClass = function _cleanTipClass () {
                var $tip = $(this.getTipElement());
                var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);

                if (tabClass !== null && tabClass.length > 0) {
                    $tip.removeClass(tabClass.join(''));
                }
            } // Static
            ;

            Popover._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$7);

                    var _config = typeof config === 'object' ? config : null;

                    if (!data && /dispose|hide/.test(config)) {
                        return;
                    }

                    if (!data) {
                        data = new Popover(this, _config);
                        $(this).data(DATA_KEY$7, data);
                    }

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

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

            _createClass(Popover, null, [{
                key: "VERSION",
                // Getters
                get: function get () {
                    return VERSION$7;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$5;
                }
            }, {
                key: "NAME",
                get: function get () {
                    return NAME$7;
                }
            }, {
                key: "DATA_KEY",
                get: function get () {
                    return DATA_KEY$7;
                }
            }, {
                key: "Event",
                get: function get () {
                    return Event$7;
                }
            }, {
                key: "EVENT_KEY",
                get: function get () {
                    return EVENT_KEY$7;
                }
            }, {
                key: "DefaultType",
                get: function get () {
                    return DefaultType$5;
                }
            }]);

            return Popover;
        }(Tooltip);
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */


    $.fn[NAME$7] = Popover._jQueryInterface;
    $.fn[NAME$7].Constructor = Popover;

    $.fn[NAME$7].noConflict = function () {
        $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
        return Popover._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$8 = 'scrollspy';
    var VERSION$8 = '4.4.1';
    var DATA_KEY$8 = 'bs.scrollspy';
    var EVENT_KEY$8 = "." + DATA_KEY$8;
    var DATA_API_KEY$6 = '.data-api';
    var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
    var Default$6 = {
        offset: 10,
        method: 'auto',
        target: ''
    };
    var DefaultType$6 = {
        offset: 'number',
        method: 'string',
        target: '(string|element)'
    };
    var Event$8 = {
        ACTIVATE: "activate" + EVENT_KEY$8,
        SCROLL: "scroll" + EVENT_KEY$8,
        LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
    };
    var ClassName$8 = {
        DROPDOWN_ITEM: 'dropdown-item',
        DROPDOWN_MENU: 'dropdown-menu',
        ACTIVE: 'active'
    };
    var Selector$8 = {
        DATA_SPY: '[data-spy="scroll"]',
        ACTIVE: '.active',
        NAV_LIST_GROUP: '.nav, .list-group',
        NAV_LINKS: '.nav-link',
        NAV_ITEMS: '.nav-item',
        LIST_ITEMS: '.list-group-item',
        DROPDOWN: '.dropdown',
        DROPDOWN_ITEMS: '.dropdown-item',
        DROPDOWN_TOGGLE: '.dropdown-toggle'
    };
    var OffsetMethod = {
        OFFSET: 'offset',
        POSITION: 'position'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var ScrollSpy =
        /*#__PURE__*/
        function () {
            function ScrollSpy (element, config) {
                var _this = this;

                this._element = element;
                this._scrollElement = element.tagName === 'BODY' ? window : element;
                this._config = this._getConfig(config);
                this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
                this._offsets = [];
                this._targets = [];
                this._activeTarget = null;
                this._scrollHeight = 0;
                $(this._scrollElement).on(Event$8.SCROLL, function (event) {
                    return _this._process(event);
                });
                this.refresh();

                this._process();
            } // Getters


            var _proto = ScrollSpy.prototype;

            // Public
            _proto.refresh = function refresh () {
                var _this2 = this;

                var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
                var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
                var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
                this._offsets = [];
                this._targets = [];
                this._scrollHeight = this._getScrollHeight();
                var targets = [].slice.call(document.querySelectorAll(this._selector));
                targets.map(function (element) {
                    var target;
                    var targetSelector = Util.getSelectorFromElement(element);

                    if (targetSelector) {
                        target = document.querySelector(targetSelector);
                    }

                    if (target) {
                        var targetBCR = target.getBoundingClientRect();

                        if (targetBCR.width || targetBCR.height) {
                            // TODO (fat): remove sketch reliance on jQuery position/offset
                            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
                        }
                    }

                    return null;
                }).filter(function (item) {
                    return item;
                }).sort(function (a, b) {
                    return a[0] - b[0];
                }).forEach(function (item) {
                    _this2._offsets.push(item[0]);

                    _this2._targets.push(item[1]);
                });
            };

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY$8);
                $(this._scrollElement).off(EVENT_KEY$8);
                this._element = null;
                this._scrollElement = null;
                this._config = null;
                this._selector = null;
                this._offsets = null;
                this._targets = null;
                this._activeTarget = null;
                this._scrollHeight = null;
            } // Private
            ;

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, Default$6, {}, typeof config === 'object' && config ? config : {});

                if (typeof config.target !== 'string') {
                    var id = $(config.target).attr('id');

                    if (!id) {
                        id = Util.getUID(NAME$8);
                        $(config.target).attr('id', id);
                    }

                    config.target = "#" + id;
                }

                Util.typeCheckConfig(NAME$8, config, DefaultType$6);
                return config;
            };

            _proto._getScrollTop = function _getScrollTop () {
                return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
            };

            _proto._getScrollHeight = function _getScrollHeight () {
                return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
            };

            _proto._getOffsetHeight = function _getOffsetHeight () {
                return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
            };

            _proto._process = function _process () {
                var scrollTop = this._getScrollTop() + this._config.offset;

                var scrollHeight = this._getScrollHeight();

                var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();

                if (this._scrollHeight !== scrollHeight) {
                    this.refresh();
                }

                if (scrollTop >= maxScroll) {
                    var target = this._targets[this._targets.length - 1];

                    if (this._activeTarget !== target) {
                        this._activate(target);
                    }

                    return;
                }

                if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
                    this._activeTarget = null;

                    this._clear();

                    return;
                }

                var offsetLength = this._offsets.length;

                for (var i = offsetLength; i--;) {
                    var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);

                    if (isActiveTarget) {
                        this._activate(this._targets[i]);
                    }
                }
            };

            _proto._activate = function _activate (target) {
                this._activeTarget = target;

                this._clear();

                var queries = this._selector.split(',').map(function (selector) {
                    return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
                });

                var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));

                if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
                    $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
                    $link.addClass(ClassName$8.ACTIVE);
                } else {
                    // Set triggered link as active
                    $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
                    // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor

                    $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item

                    $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
                }

                $(this._scrollElement).trigger(Event$8.ACTIVATE, {
                    relatedTarget: target
                });
            };

            _proto._clear = function _clear () {
                [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
                    return node.classList.contains(ClassName$8.ACTIVE);
                }).forEach(function (node) {
                    return node.classList.remove(ClassName$8.ACTIVE);
                });
            } // Static
            ;

            ScrollSpy._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var data = $(this).data(DATA_KEY$8);

                    var _config = typeof config === 'object' && config;

                    if (!data) {
                        data = new ScrollSpy(this, _config);
                        $(this).data(DATA_KEY$8, data);
                    }

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

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

            _createClass(ScrollSpy, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$8;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$6;
                }
            }]);

            return ScrollSpy;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(window).on(Event$8.LOAD_DATA_API, function () {
        var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
        var scrollSpysLength = scrollSpys.length;

        for (var i = scrollSpysLength; i--;) {
            var $spy = $(scrollSpys[i]);

            ScrollSpy._jQueryInterface.call($spy, $spy.data());
        }
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$8] = ScrollSpy._jQueryInterface;
    $.fn[NAME$8].Constructor = ScrollSpy;

    $.fn[NAME$8].noConflict = function () {
        $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
        return ScrollSpy._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$9 = 'tab';
    var VERSION$9 = '4.4.1';
    var DATA_KEY$9 = 'bs.tab';
    var EVENT_KEY$9 = "." + DATA_KEY$9;
    var DATA_API_KEY$7 = '.data-api';
    var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
    var Event$9 = {
        HIDE: "hide" + EVENT_KEY$9,
        HIDDEN: "hidden" + EVENT_KEY$9,
        SHOW: "show" + EVENT_KEY$9,
        SHOWN: "shown" + EVENT_KEY$9,
        CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
    };
    var ClassName$9 = {
        DROPDOWN_MENU: 'dropdown-menu',
        ACTIVE: 'active',
        DISABLED: 'disabled',
        FADE: 'fade',
        SHOW: 'show'
    };
    var Selector$9 = {
        DROPDOWN: '.dropdown',
        NAV_LIST_GROUP: '.nav, .list-group',
        ACTIVE: '.active',
        ACTIVE_UL: '> li > .active',
        DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
        DROPDOWN_TOGGLE: '.dropdown-toggle',
        DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Tab =
        /*#__PURE__*/
        function () {
            function Tab (element) {
                this._element = element;
            } // Getters


            var _proto = Tab.prototype;

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

                if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
                    return;
                }

                var target;
                var previous;
                var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
                var selector = Util.getSelectorFromElement(this._element);

                if (listElement) {
                    var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
                    previous = $.makeArray($(listElement).find(itemSelector));
                    previous = previous[previous.length - 1];
                }

                var hideEvent = $.Event(Event$9.HIDE, {
                    relatedTarget: this._element
                });
                var showEvent = $.Event(Event$9.SHOW, {
                    relatedTarget: previous
                });

                if (previous) {
                    $(previous).trigger(hideEvent);
                }

                $(this._element).trigger(showEvent);

                if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
                    return;
                }

                if (selector) {
                    target = document.querySelector(selector);
                }

                this._activate(this._element, listElement);

                var complete = function complete () {
                    var hiddenEvent = $.Event(Event$9.HIDDEN, {
                        relatedTarget: _this._element
                    });
                    var shownEvent = $.Event(Event$9.SHOWN, {
                        relatedTarget: previous
                    });
                    $(previous).trigger(hiddenEvent);
                    $(_this._element).trigger(shownEvent);
                };

                if (target) {
                    this._activate(target, target.parentNode, complete);
                } else {
                    complete();
                }
            };

            _proto.dispose = function dispose () {
                $.removeData(this._element, DATA_KEY$9);
                this._element = null;
            } // Private
            ;

            _proto._activate = function _activate (element, container, callback) {
                var _this2 = this;

                var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
                var active = activeElements[0];
                var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);

                var complete = function complete () {
                    return _this2._transitionComplete(element, active, callback);
                };

                if (active && isTransitioning) {
                    var transitionDuration = Util.getTransitionDurationFromElement(active);
                    $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
                } else {
                    complete();
                }
            };

            _proto._transitionComplete = function _transitionComplete (element, active, callback) {
                if (active) {
                    $(active).removeClass(ClassName$9.ACTIVE);
                    var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];

                    if (dropdownChild) {
                        $(dropdownChild).removeClass(ClassName$9.ACTIVE);
                    }

                    if (active.getAttribute('role') === 'tab') {
                        active.setAttribute('aria-selected', false);
                    }
                }

                $(element).addClass(ClassName$9.ACTIVE);

                if (element.getAttribute('role') === 'tab') {
                    element.setAttribute('aria-selected', true);
                }

                Util.reflow(element);

                if (element.classList.contains(ClassName$9.FADE)) {
                    element.classList.add(ClassName$9.SHOW);
                }

                if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
                    var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];

                    if (dropdownElement) {
                        var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
                        $(dropdownToggleList).addClass(ClassName$9.ACTIVE);
                    }

                    element.setAttribute('aria-expanded', true);
                }

                if (callback) {
                    callback();
                }
            } // Static
            ;

            Tab._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var $this = $(this);
                    var data = $this.data(DATA_KEY$9);

                    if (!data) {
                        data = new Tab(this);
                        $this.data(DATA_KEY$9, data);
                    }

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

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

            _createClass(Tab, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$9;
                }
            }]);

            return Tab;
        }();
    /**
     * ------------------------------------------------------------------------
     * Data Api implementation
     * ------------------------------------------------------------------------
     */


    $(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
        event.preventDefault();

        Tab._jQueryInterface.call($(this), 'show');
    });
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */

    $.fn[NAME$9] = Tab._jQueryInterface;
    $.fn[NAME$9].Constructor = Tab;

    $.fn[NAME$9].noConflict = function () {
        $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
        return Tab._jQueryInterface;
    };

    /**
     * ------------------------------------------------------------------------
     * Constants
     * ------------------------------------------------------------------------
     */

    var NAME$a = 'toast';
    var VERSION$a = '4.4.1';
    var DATA_KEY$a = 'bs.toast';
    var EVENT_KEY$a = "." + DATA_KEY$a;
    var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
    var Event$a = {
        CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
        HIDE: "hide" + EVENT_KEY$a,
        HIDDEN: "hidden" + EVENT_KEY$a,
        SHOW: "show" + EVENT_KEY$a,
        SHOWN: "shown" + EVENT_KEY$a
    };
    var ClassName$a = {
        FADE: 'fade',
        HIDE: 'hide',
        SHOW: 'show',
        SHOWING: 'showing'
    };
    var DefaultType$7 = {
        animation: 'boolean',
        autohide: 'boolean',
        delay: 'number'
    };
    var Default$7 = {
        animation: true,
        autohide: true,
        delay: 500
    };
    var Selector$a = {
        DATA_DISMISS: '[data-dismiss="toast"]'
    };
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

    var Toast =
        /*#__PURE__*/
        function () {
            function Toast (element, config) {
                this._element = element;
                this._config = this._getConfig(config);
                this._timeout = null;

                this._setListeners();
            } // Getters


            var _proto = Toast.prototype;

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

                var showEvent = $.Event(Event$a.SHOW);
                $(this._element).trigger(showEvent);

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

                if (this._config.animation) {
                    this._element.classList.add(ClassName$a.FADE);
                }

                var complete = function complete () {
                    _this._element.classList.remove(ClassName$a.SHOWING);

                    _this._element.classList.add(ClassName$a.SHOW);

                    $(_this._element).trigger(Event$a.SHOWN);

                    if (_this._config.autohide) {
                        _this._timeout = setTimeout(function () {
                            _this.hide();
                        }, _this._config.delay);
                    }
                };

                this._element.classList.remove(ClassName$a.HIDE);

                Util.reflow(this._element);

                this._element.classList.add(ClassName$a.SHOWING);

                if (this._config.animation) {
                    var transitionDuration = Util.getTransitionDurationFromElement(this._element);
                    $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
                } else {
                    complete();
                }
            };

            _proto.hide = function hide () {
                if (!this._element.classList.contains(ClassName$a.SHOW)) {
                    return;
                }

                var hideEvent = $.Event(Event$a.HIDE);
                $(this._element).trigger(hideEvent);

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

                this._close();
            };

            _proto.dispose = function dispose () {
                clearTimeout(this._timeout);
                this._timeout = null;

                if (this._element.classList.contains(ClassName$a.SHOW)) {
                    this._element.classList.remove(ClassName$a.SHOW);
                }

                $(this._element).off(Event$a.CLICK_DISMISS);
                $.removeData(this._element, DATA_KEY$a);
                this._element = null;
                this._config = null;
            } // Private
            ;

            _proto._getConfig = function _getConfig (config) {
                config = _objectSpread2({}, Default$7, {}, $(this._element).data(), {}, typeof config === 'object' && config ? config : {});
                Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
                return config;
            };

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

                $(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
                    return _this2.hide();
                });
            };

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

                var complete = function complete () {
                    _this3._element.classList.add(ClassName$a.HIDE);

                    $(_this3._element).trigger(Event$a.HIDDEN);
                };

                this._element.classList.remove(ClassName$a.SHOW);

                if (this._config.animation) {
                    var transitionDuration = Util.getTransitionDurationFromElement(this._element);
                    $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
                } else {
                    complete();
                }
            } // Static
            ;

            Toast._jQueryInterface = function _jQueryInterface (config) {
                return this.each(function () {
                    var $element = $(this);
                    var data = $element.data(DATA_KEY$a);

                    var _config = typeof config === 'object' && config;

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

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

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

            _createClass(Toast, null, [{
                key: "VERSION",
                get: function get () {
                    return VERSION$a;
                }
            }, {
                key: "DefaultType",
                get: function get () {
                    return DefaultType$7;
                }
            }, {
                key: "Default",
                get: function get () {
                    return Default$7;
                }
            }]);

            return Toast;
        }();
    /**
     * ------------------------------------------------------------------------
     * jQuery
     * ------------------------------------------------------------------------
     */


    $.fn[NAME$a] = Toast._jQueryInterface;
    $.fn[NAME$a].Constructor = Toast;

    $.fn[NAME$a].noConflict = function () {
        $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
        return Toast._jQueryInterface;
    };

    exports.Alert = Alert;
    exports.Button = Button;
    exports.Carousel = Carousel;
    exports.Collapse = Collapse;
    exports.Dropdown = Dropdown;
    exports.Modal = Modal;
    exports.Popover = Popover;
    exports.Scrollspy = ScrollSpy;
    exports.Tab = Tab;
    exports.Toast = Toast;
    exports.Tooltip = Tooltip;
    exports.Util = Util;

    Object.defineProperty(exports, '__esModule', {value: true});

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