BAGETWEBPANEL/public/assets/admin/vendor/fontawesome-free/js/fontawesome.js

/*!
 * Font Awesome Free 5.13.1 by @fontawesome - https://fontawesome.com
 * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
 */
(function () {
    "use strict";

    function _typeof(obj) {
        if (
            typeof Symbol === "function" &&
            typeof Symbol.iterator === "symbol"
        ) {
            _typeof = function (obj) {
                return typeof obj;
            };
        } else {
            _typeof = function (obj) {
                return obj &&
                    typeof Symbol === "function" &&
                    obj.constructor === Symbol &&
                    obj !== Symbol.prototype
                    ? "symbol"
                    : typeof obj;
            };
        }

        return _typeof(obj);
    }

    function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
            throw new TypeError("Cannot call a class as a function");
        }
    }

    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 _objectSpread(target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = arguments[i] != null ? arguments[i] : {};
            var ownKeys = Object.keys(source);

            if (typeof Object.getOwnPropertySymbols === "function") {
                ownKeys = ownKeys.concat(
                    Object.getOwnPropertySymbols(source).filter(function (sym) {
                        return Object.getOwnPropertyDescriptor(
                            source,
                            sym
                        ).enumerable;
                    })
                );
            }

            ownKeys.forEach(function (key) {
                _defineProperty(target, key, source[key]);
            });
        }

        return target;
    }

    function _slicedToArray(arr, i) {
        return (
            _arrayWithHoles(arr) ||
            _iterableToArrayLimit(arr, i) ||
            _nonIterableRest()
        );
    }

    function _toConsumableArray(arr) {
        return (
            _arrayWithoutHoles(arr) ||
            _iterableToArray(arr) ||
            _nonIterableSpread()
        );
    }

    function _arrayWithoutHoles(arr) {
        if (Array.isArray(arr)) {
            for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++)
                arr2[i] = arr[i];

            return arr2;
        }
    }

    function _arrayWithHoles(arr) {
        if (Array.isArray(arr)) return arr;
    }

    function _iterableToArray(iter) {
        if (
            Symbol.iterator in Object(iter) ||
            Object.prototype.toString.call(iter) === "[object Arguments]"
        )
            return Array.from(iter);
    }

    function _iterableToArrayLimit(arr, i) {
        var _arr = [];
        var _n = true;
        var _d = false;
        var _e = undefined;

        try {
            for (
                var _i = arr[Symbol.iterator](), _s;
                !(_n = (_s = _i.next()).done);
                _n = true
            ) {
                _arr.push(_s.value);

                if (i && _arr.length === i) break;
            }
        } catch (err) {
            _d = true;
            _e = err;
        } finally {
            try {
                if (!_n && _i["return"] != null) _i["return"]();
            } finally {
                if (_d) throw _e;
            }
        }

        return _arr;
    }

    function _nonIterableSpread() {
        throw new TypeError("Invalid attempt to spread non-iterable instance");
    }

    function _nonIterableRest() {
        throw new TypeError(
            "Invalid attempt to destructure non-iterable instance"
        );
    }

    var noop = function noop() {};

    var _WINDOW = {};
    var _DOCUMENT = {};
    var _MUTATION_OBSERVER = null;
    var _PERFORMANCE = {
        mark: noop,
        measure: noop,
    };

    try {
        if (typeof window !== "undefined") _WINDOW = window;
        if (typeof document !== "undefined") _DOCUMENT = document;
        if (typeof MutationObserver !== "undefined")
            _MUTATION_OBSERVER = MutationObserver;
        if (typeof performance !== "undefined") _PERFORMANCE = performance;
    } catch (e) {}

    var _ref = _WINDOW.navigator || {},
        _ref$userAgent = _ref.userAgent,
        userAgent = _ref$userAgent === void 0 ? "" : _ref$userAgent;

    var WINDOW = _WINDOW;
    var DOCUMENT = _DOCUMENT;
    var MUTATION_OBSERVER = _MUTATION_OBSERVER;
    var PERFORMANCE = _PERFORMANCE;
    var IS_BROWSER = !!WINDOW.document;
    var IS_DOM =
        !!DOCUMENT.documentElement &&
        !!DOCUMENT.head &&
        typeof DOCUMENT.addEventListener === "function" &&
        typeof DOCUMENT.createElement === "function";
    var IS_IE = ~userAgent.indexOf("MSIE") || ~userAgent.indexOf("Trident/");

    var NAMESPACE_IDENTIFIER = "___FONT_AWESOME___";
    var UNITS_IN_GRID = 16;
    var DEFAULT_FAMILY_PREFIX = "fa";
    var DEFAULT_REPLACEMENT_CLASS = "svg-inline--fa";
    var DATA_FA_I2SVG = "data-fa-i2svg";
    var DATA_FA_PSEUDO_ELEMENT = "data-fa-pseudo-element";
    var DATA_FA_PSEUDO_ELEMENT_PENDING = "data-fa-pseudo-element-pending";
    var DATA_PREFIX = "data-prefix";
    var DATA_ICON = "data-icon";
    var HTML_CLASS_I2SVG_BASE_CLASS = "fontawesome-i2svg";
    var MUTATION_APPROACH_ASYNC = "async";
    var TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS = [
        "HTML",
        "HEAD",
        "STYLE",
        "SCRIPT",
    ];
    var PRODUCTION = (function () {
        try {
            return "production" === "production";
        } catch (e) {
            return false;
        }
    })();
    var PREFIX_TO_STYLE = {
        fas: "solid",
        far: "regular",
        fal: "light",
        fad: "duotone",
        fab: "brands",
        fa: "solid",
    };
    var STYLE_TO_PREFIX = {
        solid: "fas",
        regular: "far",
        light: "fal",
        duotone: "fad",
        brands: "fab",
    };
    var LAYERS_TEXT_CLASSNAME = "fa-layers-text";
    var FONT_FAMILY_PATTERN =
        /Font Awesome 5 (Solid|Regular|Light|Duotone|Brands|Free|Pro)/;
    var FONT_WEIGHT_TO_PREFIX = {
        900: "fas",
        400: "far",
        normal: "far",
        300: "fal",
    };
    var oneToTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
    var oneToTwenty = oneToTen.concat([11, 12, 13, 14, 15, 16, 17, 18, 19, 20]);
    var ATTRIBUTES_WATCHED_FOR_MUTATION = [
        "class",
        "data-prefix",
        "data-icon",
        "data-fa-transform",
        "data-fa-mask",
    ];
    var DUOTONE_CLASSES = {
        GROUP: "group",
        SWAP_OPACITY: "swap-opacity",
        PRIMARY: "primary",
        SECONDARY: "secondary",
    };
    var RESERVED_CLASSES = [
        "xs",
        "sm",
        "lg",
        "fw",
        "ul",
        "li",
        "border",
        "pull-left",
        "pull-right",
        "spin",
        "pulse",
        "rotate-90",
        "rotate-180",
        "rotate-270",
        "flip-horizontal",
        "flip-vertical",
        "flip-both",
        "stack",
        "stack-1x",
        "stack-2x",
        "inverse",
        "layers",
        "layers-text",
        "layers-counter",
        DUOTONE_CLASSES.GROUP,
        DUOTONE_CLASSES.SWAP_OPACITY,
        DUOTONE_CLASSES.PRIMARY,
        DUOTONE_CLASSES.SECONDARY,
    ]
        .concat(
            oneToTen.map(function (n) {
                return "".concat(n, "x");
            })
        )
        .concat(
            oneToTwenty.map(function (n) {
                return "w-".concat(n);
            })
        );

    var initial = WINDOW.FontAwesomeConfig || {};

    function getAttrConfig(attr) {
        var element = DOCUMENT.querySelector("script[" + attr + "]");

        if (element) {
            return element.getAttribute(attr);
        }
    }

    function coerce(val) {
        // Getting an empty string will occur if the attribute is set on the HTML tag but without a value
        // We'll assume that this is an indication that it should be toggled to true
        // For example <script data-search-pseudo-elements src="..."></script>
        if (val === "") return true;
        if (val === "false") return false;
        if (val === "true") return true;
        return val;
    }

    if (DOCUMENT && typeof DOCUMENT.querySelector === "function") {
        var attrs = [
            ["data-family-prefix", "familyPrefix"],
            ["data-replacement-class", "replacementClass"],
            ["data-auto-replace-svg", "autoReplaceSvg"],
            ["data-auto-add-css", "autoAddCss"],
            ["data-auto-a11y", "autoA11y"],
            ["data-search-pseudo-elements", "searchPseudoElements"],
            ["data-observe-mutations", "observeMutations"],
            ["data-mutate-approach", "mutateApproach"],
            ["data-keep-original-source", "keepOriginalSource"],
            ["data-measure-performance", "measurePerformance"],
            ["data-show-missing-icons", "showMissingIcons"],
        ];
        attrs.forEach(function (_ref) {
            var _ref2 = _slicedToArray(_ref, 2),
                attr = _ref2[0],
                key = _ref2[1];

            var val = coerce(getAttrConfig(attr));

            if (val !== undefined && val !== null) {
                initial[key] = val;
            }
        });
    }

    var _default = {
        familyPrefix: DEFAULT_FAMILY_PREFIX,
        replacementClass: DEFAULT_REPLACEMENT_CLASS,
        autoReplaceSvg: true,
        autoAddCss: true,
        autoA11y: true,
        searchPseudoElements: false,
        observeMutations: true,
        mutateApproach: "async",
        keepOriginalSource: true,
        measurePerformance: false,
        showMissingIcons: true,
    };

    var _config = _objectSpread({}, _default, initial);

    if (!_config.autoReplaceSvg) _config.observeMutations = false;

    var config = _objectSpread({}, _config);

    WINDOW.FontAwesomeConfig = config;

    var w = WINDOW || {};
    if (!w[NAMESPACE_IDENTIFIER]) w[NAMESPACE_IDENTIFIER] = {};
    if (!w[NAMESPACE_IDENTIFIER].styles) w[NAMESPACE_IDENTIFIER].styles = {};
    if (!w[NAMESPACE_IDENTIFIER].hooks) w[NAMESPACE_IDENTIFIER].hooks = {};
    if (!w[NAMESPACE_IDENTIFIER].shims) w[NAMESPACE_IDENTIFIER].shims = [];
    var namespace = w[NAMESPACE_IDENTIFIER];

    var functions = [];

    var listener = function listener() {
        DOCUMENT.removeEventListener("DOMContentLoaded", listener);
        loaded = 1;
        functions.map(function (fn) {
            return fn();
        });
    };

    var loaded = false;

    if (IS_DOM) {
        loaded = (
            DOCUMENT.documentElement.doScroll ? /^loaded|^c/ : /^loaded|^i|^c/
        ).test(DOCUMENT.readyState);
        if (!loaded) DOCUMENT.addEventListener("DOMContentLoaded", listener);
    }

    function domready(fn) {
        if (!IS_DOM) return;
        loaded ? setTimeout(fn, 0) : functions.push(fn);
    }

    var PENDING = "pending";
    var SETTLED = "settled";
    var FULFILLED = "fulfilled";
    var REJECTED = "rejected";

    var NOOP = function NOOP() {};

    var isNode =
        typeof global !== "undefined" &&
        typeof global.process !== "undefined" &&
        typeof global.process.emit === "function";
    var asyncSetTimer =
        typeof setImmediate === "undefined" ? setTimeout : setImmediate;
    var asyncQueue = [];
    var asyncTimer;

    function asyncFlush() {
        // run promise callbacks
        for (var i = 0; i < asyncQueue.length; i++) {
            asyncQueue[i][0](asyncQueue[i][1]);
        } // reset async asyncQueue

        asyncQueue = [];
        asyncTimer = false;
    }

    function asyncCall(callback, arg) {
        asyncQueue.push([callback, arg]);

        if (!asyncTimer) {
            asyncTimer = true;
            asyncSetTimer(asyncFlush, 0);
        }
    }

    function invokeResolver(resolver, promise) {
        function resolvePromise(value) {
            resolve(promise, value);
        }

        function rejectPromise(reason) {
            reject(promise, reason);
        }

        try {
            resolver(resolvePromise, rejectPromise);
        } catch (e) {
            rejectPromise(e);
        }
    }

    function invokeCallback(subscriber) {
        var owner = subscriber.owner;
        var settled = owner._state;
        var value = owner._data;
        var callback = subscriber[settled];
        var promise = subscriber.then;

        if (typeof callback === "function") {
            settled = FULFILLED;

            try {
                value = callback(value);
            } catch (e) {
                reject(promise, e);
            }
        }

        if (!handleThenable(promise, value)) {
            if (settled === FULFILLED) {
                resolve(promise, value);
            }

            if (settled === REJECTED) {
                reject(promise, value);
            }
        }
    }

    function handleThenable(promise, value) {
        var resolved;

        try {
            if (promise === value) {
                throw new TypeError(
                    "A promises callback cannot return that same promise."
                );
            }

            if (
                value &&
                (typeof value === "function" || _typeof(value) === "object")
            ) {
                // then should be retrieved only once
                var then = value.then;

                if (typeof then === "function") {
                    then.call(
                        value,
                        function (val) {
                            if (!resolved) {
                                resolved = true;

                                if (value === val) {
                                    fulfill(promise, val);
                                } else {
                                    resolve(promise, val);
                                }
                            }
                        },
                        function (reason) {
                            if (!resolved) {
                                resolved = true;
                                reject(promise, reason);
                            }
                        }
                    );
                    return true;
                }
            }
        } catch (e) {
            if (!resolved) {
                reject(promise, e);
            }

            return true;
        }

        return false;
    }

    function resolve(promise, value) {
        if (promise === value || !handleThenable(promise, value)) {
            fulfill(promise, value);
        }
    }

    function fulfill(promise, value) {
        if (promise._state === PENDING) {
            promise._state = SETTLED;
            promise._data = value;
            asyncCall(publishFulfillment, promise);
        }
    }

    function reject(promise, reason) {
        if (promise._state === PENDING) {
            promise._state = SETTLED;
            promise._data = reason;
            asyncCall(publishRejection, promise);
        }
    }

    function publish(promise) {
        promise._then = promise._then.forEach(invokeCallback);
    }

    function publishFulfillment(promise) {
        promise._state = FULFILLED;
        publish(promise);
    }

    function publishRejection(promise) {
        promise._state = REJECTED;
        publish(promise);

        if (!promise._handled && isNode) {
            global.process.emit("unhandledRejection", promise._data, promise);
        }
    }

    function notifyRejectionHandled(promise) {
        global.process.emit("rejectionHandled", promise);
    }
    /**
     * @class
     */

    function P(resolver) {
        if (typeof resolver !== "function") {
            throw new TypeError(
                "Promise resolver " + resolver + " is not a function"
            );
        }

        if (this instanceof P === false) {
            throw new TypeError(
                "Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."
            );
        }

        this._then = [];
        invokeResolver(resolver, this);
    }

    P.prototype = {
        constructor: P,
        _state: PENDING,
        _then: null,
        _data: undefined,
        _handled: false,
        then: function then(onFulfillment, onRejection) {
            var subscriber = {
                owner: this,
                then: new this.constructor(NOOP),
                fulfilled: onFulfillment,
                rejected: onRejection,
            };

            if ((onRejection || onFulfillment) && !this._handled) {
                this._handled = true;

                if (this._state === REJECTED && isNode) {
                    asyncCall(notifyRejectionHandled, this);
                }
            }

            if (this._state === FULFILLED || this._state === REJECTED) {
                // already resolved, call callback async
                asyncCall(invokeCallback, subscriber);
            } else {
                // subscribe
                this._then.push(subscriber);
            }

            return subscriber.then;
        },
        catch: function _catch(onRejection) {
            return this.then(null, onRejection);
        },
    };

    P.all = function (promises) {
        if (!Array.isArray(promises)) {
            throw new TypeError("You must pass an array to Promise.all().");
        }

        return new P(function (resolve, reject) {
            var results = [];
            var remaining = 0;

            function resolver(index) {
                remaining++;
                return function (value) {
                    results[index] = value;

                    if (!--remaining) {
                        resolve(results);
                    }
                };
            }

            for (var i = 0, promise; i < promises.length; i++) {
                promise = promises[i];

                if (promise && typeof promise.then === "function") {
                    promise.then(resolver(i), reject);
                } else {
                    results[i] = promise;
                }
            }

            if (!remaining) {
                resolve(results);
            }
        });
    };

    P.race = function (promises) {
        if (!Array.isArray(promises)) {
            throw new TypeError("You must pass an array to Promise.race().");
        }

        return new P(function (resolve, reject) {
            for (var i = 0, promise; i < promises.length; i++) {
                promise = promises[i];

                if (promise && typeof promise.then === "function") {
                    promise.then(resolve, reject);
                } else {
                    resolve(promise);
                }
            }
        });
    };

    P.resolve = function (value) {
        if (value && _typeof(value) === "object" && value.constructor === P) {
            return value;
        }

        return new P(function (resolve) {
            resolve(value);
        });
    };

    P.reject = function (reason) {
        return new P(function (resolve, reject) {
            reject(reason);
        });
    };

    var picked = typeof Promise === "function" ? Promise : P;

    var d = UNITS_IN_GRID;
    var meaninglessTransform = {
        size: 16,
        x: 0,
        y: 0,
        rotate: 0,
        flipX: false,
        flipY: false,
    };

    function isReserved(name) {
        return ~RESERVED_CLASSES.indexOf(name);
    }

    function bunker(fn) {
        try {
            fn();
        } catch (e) {
            if (!PRODUCTION) {
                throw e;
            }
        }
    }
    function insertCss(css) {
        if (!css || !IS_DOM) {
            return;
        }

        var style = DOCUMENT.createElement("style");
        style.setAttribute("type", "text/css");
        style.innerHTML = css;
        var headChildren = DOCUMENT.head.childNodes;
        var beforeChild = null;

        for (var i = headChildren.length - 1; i > -1; i--) {
            var child = headChildren[i];
            var tagName = (child.tagName || "").toUpperCase();

            if (["STYLE", "LINK"].indexOf(tagName) > -1) {
                beforeChild = child;
            }
        }

        DOCUMENT.head.insertBefore(style, beforeChild);
        return css;
    }
    var idPool =
        "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
    function nextUniqueId() {
        var size = 12;
        var id = "";

        while (size-- > 0) {
            id += idPool[(Math.random() * 62) | 0];
        }

        return id;
    }
    function toArray(obj) {
        var array = [];

        for (var i = (obj || []).length >>> 0; i--; ) {
            array[i] = obj[i];
        }

        return array;
    }
    function classArray(node) {
        if (node.classList) {
            return toArray(node.classList);
        } else {
            return (node.getAttribute("class") || "")
                .split(" ")
                .filter(function (i) {
                    return i;
                });
        }
    }
    function getIconName(familyPrefix, cls) {
        var parts = cls.split("-");
        var prefix = parts[0];
        var iconName = parts.slice(1).join("-");

        if (
            prefix === familyPrefix &&
            iconName !== "" &&
            !isReserved(iconName)
        ) {
            return iconName;
        } else {
            return null;
        }
    }
    function htmlEscape(str) {
        return ""
            .concat(str)
            .replace(/&/g, "&amp;")
            .replace(/"/g, "&quot;")
            .replace(/'/g, "&#39;")
            .replace(/</g, "&lt;")
            .replace(/>/g, "&gt;");
    }
    function joinAttributes(attributes) {
        return Object.keys(attributes || {})
            .reduce(function (acc, attributeName) {
                return (
                    acc +
                    ""
                        .concat(attributeName, '="')
                        .concat(htmlEscape(attributes[attributeName]), '" ')
                );
            }, "")
            .trim();
    }
    function joinStyles(styles) {
        return Object.keys(styles || {}).reduce(function (acc, styleName) {
            return (
                acc + "".concat(styleName, ": ").concat(styles[styleName], ";")
            );
        }, "");
    }
    function transformIsMeaningful(transform) {
        return (
            transform.size !== meaninglessTransform.size ||
            transform.x !== meaninglessTransform.x ||
            transform.y !== meaninglessTransform.y ||
            transform.rotate !== meaninglessTransform.rotate ||
            transform.flipX ||
            transform.flipY
        );
    }
    function transformForSvg(_ref) {
        var transform = _ref.transform,
            containerWidth = _ref.containerWidth,
            iconWidth = _ref.iconWidth;
        var outer = {
            transform: "translate(".concat(containerWidth / 2, " 256)"),
        };
        var innerTranslate = "translate("
            .concat(transform.x * 32, ", ")
            .concat(transform.y * 32, ") ");
        var innerScale = "scale("
            .concat((transform.size / 16) * (transform.flipX ? -1 : 1), ", ")
            .concat((transform.size / 16) * (transform.flipY ? -1 : 1), ") ");
        var innerRotate = "rotate(".concat(transform.rotate, " 0 0)");
        var inner = {
            transform: ""
                .concat(innerTranslate, " ")
                .concat(innerScale, " ")
                .concat(innerRotate),
        };
        var path = {
            transform: "translate(".concat((iconWidth / 2) * -1, " -256)"),
        };
        return {
            outer: outer,
            inner: inner,
            path: path,
        };
    }
    function transformForCss(_ref2) {
        var transform = _ref2.transform,
            _ref2$width = _ref2.width,
            width = _ref2$width === void 0 ? UNITS_IN_GRID : _ref2$width,
            _ref2$height = _ref2.height,
            height = _ref2$height === void 0 ? UNITS_IN_GRID : _ref2$height,
            _ref2$startCentered = _ref2.startCentered,
            startCentered =
                _ref2$startCentered === void 0 ? false : _ref2$startCentered;
        var val = "";

        if (startCentered && IS_IE) {
            val += "translate("
                .concat(transform.x / d - width / 2, "em, ")
                .concat(transform.y / d - height / 2, "em) ");
        } else if (startCentered) {
            val += "translate(calc(-50% + "
                .concat(transform.x / d, "em), calc(-50% + ")
                .concat(transform.y / d, "em)) ");
        } else {
            val += "translate("
                .concat(transform.x / d, "em, ")
                .concat(transform.y / d, "em) ");
        }

        val += "scale("
            .concat((transform.size / d) * (transform.flipX ? -1 : 1), ", ")
            .concat((transform.size / d) * (transform.flipY ? -1 : 1), ") ");
        val += "rotate(".concat(transform.rotate, "deg) ");
        return val;
    }

    var ALL_SPACE = {
        x: 0,
        y: 0,
        width: "100%",
        height: "100%",
    };

    function fillBlack(abstract) {
        var force =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : true;

        if (abstract.attributes && (abstract.attributes.fill || force)) {
            abstract.attributes.fill = "black";
        }

        return abstract;
    }

    function deGroup(abstract) {
        if (abstract.tag === "g") {
            return abstract.children;
        } else {
            return [abstract];
        }
    }

    function makeIconMasking(_ref) {
        var children = _ref.children,
            attributes = _ref.attributes,
            main = _ref.main,
            mask = _ref.mask,
            explicitMaskId = _ref.maskId,
            transform = _ref.transform;
        var mainWidth = main.width,
            mainPath = main.icon;
        var maskWidth = mask.width,
            maskPath = mask.icon;
        var trans = transformForSvg({
            transform: transform,
            containerWidth: maskWidth,
            iconWidth: mainWidth,
        });
        var maskRect = {
            tag: "rect",
            attributes: _objectSpread({}, ALL_SPACE, {
                fill: "white",
            }),
        };
        var maskInnerGroupChildrenMixin = mainPath.children
            ? {
                  children: mainPath.children.map(fillBlack),
              }
            : {};
        var maskInnerGroup = {
            tag: "g",
            attributes: _objectSpread({}, trans.inner),
            children: [
                fillBlack(
                    _objectSpread(
                        {
                            tag: mainPath.tag,
                            attributes: _objectSpread(
                                {},
                                mainPath.attributes,
                                trans.path
                            ),
                        },
                        maskInnerGroupChildrenMixin
                    )
                ),
            ],
        };
        var maskOuterGroup = {
            tag: "g",
            attributes: _objectSpread({}, trans.outer),
            children: [maskInnerGroup],
        };
        var maskId = "mask-".concat(explicitMaskId || nextUniqueId());
        var clipId = "clip-".concat(explicitMaskId || nextUniqueId());
        var maskTag = {
            tag: "mask",
            attributes: _objectSpread({}, ALL_SPACE, {
                id: maskId,
                maskUnits: "userSpaceOnUse",
                maskContentUnits: "userSpaceOnUse",
            }),
            children: [maskRect, maskOuterGroup],
        };
        var defs = {
            tag: "defs",
            children: [
                {
                    tag: "clipPath",
                    attributes: {
                        id: clipId,
                    },
                    children: deGroup(maskPath),
                },
                maskTag,
            ],
        };
        children.push(defs, {
            tag: "rect",
            attributes: _objectSpread(
                {
                    fill: "currentColor",
                    "clip-path": "url(#".concat(clipId, ")"),
                    mask: "url(#".concat(maskId, ")"),
                },
                ALL_SPACE
            ),
        });
        return {
            children: children,
            attributes: attributes,
        };
    }

    function makeIconStandard(_ref) {
        var children = _ref.children,
            attributes = _ref.attributes,
            main = _ref.main,
            transform = _ref.transform,
            styles = _ref.styles;
        var styleString = joinStyles(styles);

        if (styleString.length > 0) {
            attributes["style"] = styleString;
        }

        if (transformIsMeaningful(transform)) {
            var trans = transformForSvg({
                transform: transform,
                containerWidth: main.width,
                iconWidth: main.width,
            });
            children.push({
                tag: "g",
                attributes: _objectSpread({}, trans.outer),
                children: [
                    {
                        tag: "g",
                        attributes: _objectSpread({}, trans.inner),
                        children: [
                            {
                                tag: main.icon.tag,
                                children: main.icon.children,
                                attributes: _objectSpread(
                                    {},
                                    main.icon.attributes,
                                    trans.path
                                ),
                            },
                        ],
                    },
                ],
            });
        } else {
            children.push(main.icon);
        }

        return {
            children: children,
            attributes: attributes,
        };
    }

    function asIcon(_ref) {
        var children = _ref.children,
            main = _ref.main,
            mask = _ref.mask,
            attributes = _ref.attributes,
            styles = _ref.styles,
            transform = _ref.transform;

        if (transformIsMeaningful(transform) && main.found && !mask.found) {
            var width = main.width,
                height = main.height;
            var offset = {
                x: width / height / 2,
                y: 0.5,
            };
            attributes["style"] = joinStyles(
                _objectSpread({}, styles, {
                    "transform-origin": ""
                        .concat(offset.x + transform.x / 16, "em ")
                        .concat(offset.y + transform.y / 16, "em"),
                })
            );
        }

        return [
            {
                tag: "svg",
                attributes: attributes,
                children: children,
            },
        ];
    }

    function asSymbol(_ref) {
        var prefix = _ref.prefix,
            iconName = _ref.iconName,
            children = _ref.children,
            attributes = _ref.attributes,
            symbol = _ref.symbol;
        var id =
            symbol === true
                ? ""
                      .concat(prefix, "-")
                      .concat(config.familyPrefix, "-")
                      .concat(iconName)
                : symbol;
        return [
            {
                tag: "svg",
                attributes: {
                    style: "display: none;",
                },
                children: [
                    {
                        tag: "symbol",
                        attributes: _objectSpread({}, attributes, {
                            id: id,
                        }),
                        children: children,
                    },
                ],
            },
        ];
    }

    function makeInlineSvgAbstract(params) {
        var _params$icons = params.icons,
            main = _params$icons.main,
            mask = _params$icons.mask,
            prefix = params.prefix,
            iconName = params.iconName,
            transform = params.transform,
            symbol = params.symbol,
            title = params.title,
            maskId = params.maskId,
            titleId = params.titleId,
            extra = params.extra,
            _params$watchable = params.watchable,
            watchable =
                _params$watchable === void 0 ? false : _params$watchable;

        var _ref = mask.found ? mask : main,
            width = _ref.width,
            height = _ref.height;

        var widthClass = "fa-w-".concat(Math.ceil((width / height) * 16));
        var attrClass = [
            config.replacementClass,
            iconName
                ? "".concat(config.familyPrefix, "-").concat(iconName)
                : "",
            widthClass,
        ]
            .filter(function (c) {
                return extra.classes.indexOf(c) === -1;
            })
            .concat(extra.classes)
            .join(" ");
        var content = {
            children: [],
            attributes: _objectSpread({}, extra.attributes, {
                "data-prefix": prefix,
                "data-icon": iconName,
                class: attrClass,
                role: extra.attributes.role || "img",
                xmlns: "http://www.w3.org/2000/svg",
                viewBox: "0 0 ".concat(width, " ").concat(height),
            }),
        };

        if (watchable) {
            content.attributes[DATA_FA_I2SVG] = "";
        }

        if (title)
            content.children.push({
                tag: "title",
                attributes: {
                    id:
                        content.attributes["aria-labelledby"] ||
                        "title-".concat(titleId || nextUniqueId()),
                },
                children: [title],
            });

        var args = _objectSpread({}, content, {
            prefix: prefix,
            iconName: iconName,
            main: main,
            mask: mask,
            maskId: maskId,
            transform: transform,
            symbol: symbol,
            styles: extra.styles,
        });

        var _ref2 =
                mask.found && main.found
                    ? makeIconMasking(args)
                    : makeIconStandard(args),
            children = _ref2.children,
            attributes = _ref2.attributes;

        args.children = children;
        args.attributes = attributes;

        if (symbol) {
            return asSymbol(args);
        } else {
            return asIcon(args);
        }
    }
    function makeLayersTextAbstract(params) {
        var content = params.content,
            width = params.width,
            height = params.height,
            transform = params.transform,
            title = params.title,
            extra = params.extra,
            _params$watchable2 = params.watchable,
            watchable =
                _params$watchable2 === void 0 ? false : _params$watchable2;

        var attributes = _objectSpread(
            {},
            extra.attributes,
            title
                ? {
                      title: title,
                  }
                : {},
            {
                class: extra.classes.join(" "),
            }
        );

        if (watchable) {
            attributes[DATA_FA_I2SVG] = "";
        }

        var styles = _objectSpread({}, extra.styles);

        if (transformIsMeaningful(transform)) {
            styles["transform"] = transformForCss({
                transform: transform,
                startCentered: true,
                width: width,
                height: height,
            });
            styles["-webkit-transform"] = styles["transform"];
        }

        var styleString = joinStyles(styles);

        if (styleString.length > 0) {
            attributes["style"] = styleString;
        }

        var val = [];
        val.push({
            tag: "span",
            attributes: attributes,
            children: [content],
        });

        if (title) {
            val.push({
                tag: "span",
                attributes: {
                    class: "sr-only",
                },
                children: [title],
            });
        }

        return val;
    }
    function makeLayersCounterAbstract(params) {
        var content = params.content,
            title = params.title,
            extra = params.extra;

        var attributes = _objectSpread(
            {},
            extra.attributes,
            title
                ? {
                      title: title,
                  }
                : {},
            {
                class: extra.classes.join(" "),
            }
        );

        var styleString = joinStyles(extra.styles);

        if (styleString.length > 0) {
            attributes["style"] = styleString;
        }

        var val = [];
        val.push({
            tag: "span",
            attributes: attributes,
            children: [content],
        });

        if (title) {
            val.push({
                tag: "span",
                attributes: {
                    class: "sr-only",
                },
                children: [title],
            });
        }

        return val;
    }

    var noop$1 = function noop() {};

    var p =
        config.measurePerformance &&
        PERFORMANCE &&
        PERFORMANCE.mark &&
        PERFORMANCE.measure
            ? PERFORMANCE
            : {
                  mark: noop$1,
                  measure: noop$1,
              };
    var preamble = 'FA "5.13.1"';

    var begin = function begin(name) {
        p.mark("".concat(preamble, " ").concat(name, " begins"));
        return function () {
            return end(name);
        };
    };

    var end = function end(name) {
        p.mark("".concat(preamble, " ").concat(name, " ends"));
        p.measure(
            "".concat(preamble, " ").concat(name),
            "".concat(preamble, " ").concat(name, " begins"),
            "".concat(preamble, " ").concat(name, " ends")
        );
    };

    var perf = {
        begin: begin,
        end: end,
    };

    /**
     * Internal helper to bind a function known to have 4 arguments
     * to a given context.
     */

    var bindInternal4 = function bindInternal4(func, thisContext) {
        return function (a, b, c, d) {
            return func.call(thisContext, a, b, c, d);
        };
    };

    /**
     * # Reduce
     *
     * A fast object `.reduce()` implementation.
     *
     * @param  {Object}   subject      The object to reduce over.
     * @param  {Function} fn           The reducer function.
     * @param  {mixed}    initialValue The initial value for the reducer, defaults to subject[0].
     * @param  {Object}   thisContext  The context for the reducer.
     * @return {mixed}                 The final result.
     */

    var reduce = function fastReduceObject(
        subject,
        fn,
        initialValue,
        thisContext
    ) {
        var keys = Object.keys(subject),
            length = keys.length,
            iterator =
                thisContext !== undefined ? bindInternal4(fn, thisContext) : fn,
            i,
            key,
            result;

        if (initialValue === undefined) {
            i = 1;
            result = subject[keys[0]];
        } else {
            i = 0;
            result = initialValue;
        }

        for (; i < length; i++) {
            key = keys[i];
            result = iterator(result, subject[key], key, subject);
        }

        return result;
    };

    function toHex(unicode) {
        var result = "";

        for (var i = 0; i < unicode.length; i++) {
            var hex = unicode.charCodeAt(i).toString(16);
            result += ("000" + hex).slice(-4);
        }

        return result;
    }

    function defineIcons(prefix, icons) {
        var params =
            arguments.length > 2 && arguments[2] !== undefined
                ? arguments[2]
                : {};
        var _params$skipHooks = params.skipHooks,
            skipHooks =
                _params$skipHooks === void 0 ? false : _params$skipHooks;
        var normalized = Object.keys(icons).reduce(function (acc, iconName) {
            var icon = icons[iconName];
            var expanded = !!icon.icon;

            if (expanded) {
                acc[icon.iconName] = icon.icon;
            } else {
                acc[iconName] = icon;
            }

            return acc;
        }, {});

        if (typeof namespace.hooks.addPack === "function" && !skipHooks) {
            namespace.hooks.addPack(prefix, normalized);
        } else {
            namespace.styles[prefix] = _objectSpread(
                {},
                namespace.styles[prefix] || {},
                normalized
            );
        }
        /**
         * Font Awesome 4 used the prefix of `fa` for all icons. With the introduction
         * of new styles we needed to differentiate between them. Prefix `fa` is now an alias
         * for `fas` so we'll easy the upgrade process for our users by automatically defining
         * this as well.
         */

        if (prefix === "fas") {
            defineIcons("fa", icons);
        }
    }

    var styles = namespace.styles,
        shims = namespace.shims;
    var _byUnicode = {};
    var _byLigature = {};
    var _byOldName = {};
    var build = function build() {
        var lookup = function lookup(reducer) {
            return reduce(
                styles,
                function (o, style, prefix) {
                    o[prefix] = reduce(style, reducer, {});
                    return o;
                },
                {}
            );
        };

        _byUnicode = lookup(function (acc, icon, iconName) {
            if (icon[3]) {
                acc[icon[3]] = iconName;
            }

            return acc;
        });
        _byLigature = lookup(function (acc, icon, iconName) {
            var ligatures = icon[2];
            acc[iconName] = iconName;
            ligatures.forEach(function (ligature) {
                acc[ligature] = iconName;
            });
            return acc;
        });
        var hasRegular = "far" in styles;
        _byOldName = reduce(
            shims,
            function (acc, shim) {
                var oldName = shim[0];
                var prefix = shim[1];
                var iconName = shim[2];

                if (prefix === "far" && !hasRegular) {
                    prefix = "fas";
                }

                acc[oldName] = {
                    prefix: prefix,
                    iconName: iconName,
                };
                return acc;
            },
            {}
        );
    };
    build();
    function byUnicode(prefix, unicode) {
        return (_byUnicode[prefix] || {})[unicode];
    }
    function byLigature(prefix, ligature) {
        return (_byLigature[prefix] || {})[ligature];
    }
    function byOldName(name) {
        return (
            _byOldName[name] || {
                prefix: null,
                iconName: null,
            }
        );
    }

    var styles$1 = namespace.styles;
    var emptyCanonicalIcon = function emptyCanonicalIcon() {
        return {
            prefix: null,
            iconName: null,
            rest: [],
        };
    };
    function getCanonicalIcon(values) {
        return values.reduce(function (acc, cls) {
            var iconName = getIconName(config.familyPrefix, cls);

            if (styles$1[cls]) {
                acc.prefix = cls;
            } else if (
                config.autoFetchSvg &&
                ["fas", "far", "fal", "fad", "fab", "fa"].indexOf(cls) > -1
            ) {
                acc.prefix = cls;
            } else if (iconName) {
                var shim = acc.prefix === "fa" ? byOldName(iconName) : {};
                acc.iconName = shim.iconName || iconName;
                acc.prefix = shim.prefix || acc.prefix;
            } else if (
                cls !== config.replacementClass &&
                cls.indexOf("fa-w-") !== 0
            ) {
                acc.rest.push(cls);
            }

            return acc;
        }, emptyCanonicalIcon());
    }
    function iconFromMapping(mapping, prefix, iconName) {
        if (mapping && mapping[prefix] && mapping[prefix][iconName]) {
            return {
                prefix: prefix,
                iconName: iconName,
                icon: mapping[prefix][iconName],
            };
        }
    }

    function toHtml(abstractNodes) {
        var tag = abstractNodes.tag,
            _abstractNodes$attrib = abstractNodes.attributes,
            attributes =
                _abstractNodes$attrib === void 0 ? {} : _abstractNodes$attrib,
            _abstractNodes$childr = abstractNodes.children,
            children =
                _abstractNodes$childr === void 0 ? [] : _abstractNodes$childr;

        if (typeof abstractNodes === "string") {
            return htmlEscape(abstractNodes);
        } else {
            return "<"
                .concat(tag, " ")
                .concat(joinAttributes(attributes), ">")
                .concat(children.map(toHtml).join(""), "</")
                .concat(tag, ">");
        }
    }

    var noop$2 = function noop() {};

    function isWatched(node) {
        var i2svg = node.getAttribute ? node.getAttribute(DATA_FA_I2SVG) : null;
        return typeof i2svg === "string";
    }

    function getMutator() {
        if (config.autoReplaceSvg === true) {
            return mutators.replace;
        }

        var mutator = mutators[config.autoReplaceSvg];
        return mutator || mutators.replace;
    }

    var mutators = {
        replace: function replace(mutation) {
            var node = mutation[0];
            var abstract = mutation[1];
            var newOuterHTML = abstract
                .map(function (a) {
                    return toHtml(a);
                })
                .join("\n");

            if (node.parentNode && node.outerHTML) {
                node.outerHTML =
                    newOuterHTML +
                    (config.keepOriginalSource &&
                    node.tagName.toLowerCase() !== "svg"
                        ? "<!-- ".concat(node.outerHTML, " -->")
                        : "");
            } else if (node.parentNode) {
                var newNode = document.createElement("span");
                node.parentNode.replaceChild(newNode, node);
                newNode.outerHTML = newOuterHTML;
            }
        },
        nest: function nest(mutation) {
            var node = mutation[0];
            var abstract = mutation[1]; // If we already have a replaced node we do not want to continue nesting within it.
            // Short-circuit to the standard replacement

            if (~classArray(node).indexOf(config.replacementClass)) {
                return mutators.replace(mutation);
            }

            var forSvg = new RegExp("".concat(config.familyPrefix, "-.*"));
            delete abstract[0].attributes.style;
            delete abstract[0].attributes.id;
            var splitClasses = abstract[0].attributes.class.split(" ").reduce(
                function (acc, cls) {
                    if (cls === config.replacementClass || cls.match(forSvg)) {
                        acc.toSvg.push(cls);
                    } else {
                        acc.toNode.push(cls);
                    }

                    return acc;
                },
                {
                    toNode: [],
                    toSvg: [],
                }
            );
            abstract[0].attributes.class = splitClasses.toSvg.join(" ");
            var newInnerHTML = abstract
                .map(function (a) {
                    return toHtml(a);
                })
                .join("\n");
            node.setAttribute("class", splitClasses.toNode.join(" "));
            node.setAttribute(DATA_FA_I2SVG, "");
            node.innerHTML = newInnerHTML;
        },
    };

    function performOperationSync(op) {
        op();
    }

    function perform(mutations, callback) {
        var callbackFunction =
            typeof callback === "function" ? callback : noop$2;

        if (mutations.length === 0) {
            callbackFunction();
        } else {
            var frame = performOperationSync;

            if (config.mutateApproach === MUTATION_APPROACH_ASYNC) {
                frame = WINDOW.requestAnimationFrame || performOperationSync;
            }

            frame(function () {
                var mutator = getMutator();
                var mark = perf.begin("mutate");
                mutations.map(mutator);
                mark();
                callbackFunction();
            });
        }
    }
    var disabled = false;
    function disableObservation() {
        disabled = true;
    }
    function enableObservation() {
        disabled = false;
    }
    var mo = null;
    function observe(options) {
        if (!MUTATION_OBSERVER) {
            return;
        }

        if (!config.observeMutations) {
            return;
        }

        var treeCallback = options.treeCallback,
            nodeCallback = options.nodeCallback,
            pseudoElementsCallback = options.pseudoElementsCallback,
            _options$observeMutat = options.observeMutationsRoot,
            observeMutationsRoot =
                _options$observeMutat === void 0
                    ? DOCUMENT
                    : _options$observeMutat;
        mo = new MUTATION_OBSERVER(function (objects) {
            if (disabled) return;
            toArray(objects).forEach(function (mutationRecord) {
                if (
                    mutationRecord.type === "childList" &&
                    mutationRecord.addedNodes.length > 0 &&
                    !isWatched(mutationRecord.addedNodes[0])
                ) {
                    if (config.searchPseudoElements) {
                        pseudoElementsCallback(mutationRecord.target);
                    }

                    treeCallback(mutationRecord.target);
                }

                if (
                    mutationRecord.type === "attributes" &&
                    mutationRecord.target.parentNode &&
                    config.searchPseudoElements
                ) {
                    pseudoElementsCallback(mutationRecord.target.parentNode);
                }

                if (
                    mutationRecord.type === "attributes" &&
                    isWatched(mutationRecord.target) &&
                    ~ATTRIBUTES_WATCHED_FOR_MUTATION.indexOf(
                        mutationRecord.attributeName
                    )
                ) {
                    if (mutationRecord.attributeName === "class") {
                        var _getCanonicalIcon = getCanonicalIcon(
                                classArray(mutationRecord.target)
                            ),
                            prefix = _getCanonicalIcon.prefix,
                            iconName = _getCanonicalIcon.iconName;

                        if (prefix)
                            mutationRecord.target.setAttribute(
                                "data-prefix",
                                prefix
                            );
                        if (iconName)
                            mutationRecord.target.setAttribute(
                                "data-icon",
                                iconName
                            );
                    } else {
                        nodeCallback(mutationRecord.target);
                    }
                }
            });
        });
        if (!IS_DOM) return;
        mo.observe(observeMutationsRoot, {
            childList: true,
            attributes: true,
            characterData: true,
            subtree: true,
        });
    }
    function disconnect() {
        if (!mo) return;
        mo.disconnect();
    }

    function styleParser(node) {
        var style = node.getAttribute("style");
        var val = [];

        if (style) {
            val = style.split(";").reduce(function (acc, style) {
                var styles = style.split(":");
                var prop = styles[0];
                var value = styles.slice(1);

                if (prop && value.length > 0) {
                    acc[prop] = value.join(":").trim();
                }

                return acc;
            }, {});
        }

        return val;
    }

    function classParser(node) {
        var existingPrefix = node.getAttribute("data-prefix");
        var existingIconName = node.getAttribute("data-icon");
        var innerText =
            node.innerText !== undefined ? node.innerText.trim() : "";
        var val = getCanonicalIcon(classArray(node));

        if (existingPrefix && existingIconName) {
            val.prefix = existingPrefix;
            val.iconName = existingIconName;
        }

        if (val.prefix && innerText.length > 1) {
            val.iconName = byLigature(val.prefix, node.innerText);
        } else if (val.prefix && innerText.length === 1) {
            val.iconName = byUnicode(val.prefix, toHex(node.innerText));
        }

        return val;
    }

    var parseTransformString = function parseTransformString(transformString) {
        var transform = {
            size: 16,
            x: 0,
            y: 0,
            flipX: false,
            flipY: false,
            rotate: 0,
        };

        if (!transformString) {
            return transform;
        } else {
            return transformString
                .toLowerCase()
                .split(" ")
                .reduce(function (acc, n) {
                    var parts = n.toLowerCase().split("-");
                    var first = parts[0];
                    var rest = parts.slice(1).join("-");

                    if (first && rest === "h") {
                        acc.flipX = true;
                        return acc;
                    }

                    if (first && rest === "v") {
                        acc.flipY = true;
                        return acc;
                    }

                    rest = parseFloat(rest);

                    if (isNaN(rest)) {
                        return acc;
                    }

                    switch (first) {
                        case "grow":
                            acc.size = acc.size + rest;
                            break;

                        case "shrink":
                            acc.size = acc.size - rest;
                            break;

                        case "left":
                            acc.x = acc.x - rest;
                            break;

                        case "right":
                            acc.x = acc.x + rest;
                            break;

                        case "up":
                            acc.y = acc.y - rest;
                            break;

                        case "down":
                            acc.y = acc.y + rest;
                            break;

                        case "rotate":
                            acc.rotate = acc.rotate + rest;
                            break;
                    }

                    return acc;
                }, transform);
        }
    };
    function transformParser(node) {
        return parseTransformString(node.getAttribute("data-fa-transform"));
    }

    function symbolParser(node) {
        var symbol = node.getAttribute("data-fa-symbol");
        return symbol === null ? false : symbol === "" ? true : symbol;
    }

    function attributesParser(node) {
        var extraAttributes = toArray(node.attributes).reduce(function (
            acc,
            attr
        ) {
            if (acc.name !== "class" && acc.name !== "style") {
                acc[attr.name] = attr.value;
            }

            return acc;
        },
        {});
        var title = node.getAttribute("title");
        var titleId = node.getAttribute("data-fa-title-id");

        if (config.autoA11y) {
            if (title) {
                extraAttributes["aria-labelledby"] = ""
                    .concat(config.replacementClass, "-title-")
                    .concat(titleId || nextUniqueId());
            } else {
                extraAttributes["aria-hidden"] = "true";
                extraAttributes["focusable"] = "false";
            }
        }

        return extraAttributes;
    }

    function maskParser(node) {
        var mask = node.getAttribute("data-fa-mask");

        if (!mask) {
            return emptyCanonicalIcon();
        } else {
            return getCanonicalIcon(
                mask.split(" ").map(function (i) {
                    return i.trim();
                })
            );
        }
    }

    function blankMeta() {
        return {
            iconName: null,
            title: null,
            titleId: null,
            prefix: null,
            transform: meaninglessTransform,
            symbol: false,
            mask: null,
            maskId: null,
            extra: {
                classes: [],
                styles: {},
                attributes: {},
            },
        };
    }
    function parseMeta(node) {
        var _classParser = classParser(node),
            iconName = _classParser.iconName,
            prefix = _classParser.prefix,
            extraClasses = _classParser.rest;

        var extraStyles = styleParser(node);
        var transform = transformParser(node);
        var symbol = symbolParser(node);
        var extraAttributes = attributesParser(node);
        var mask = maskParser(node);
        return {
            iconName: iconName,
            title: node.getAttribute("title"),
            titleId: node.getAttribute("data-fa-title-id"),
            prefix: prefix,
            transform: transform,
            symbol: symbol,
            mask: mask,
            maskId: node.getAttribute("data-fa-mask-id"),
            extra: {
                classes: extraClasses,
                styles: extraStyles,
                attributes: extraAttributes,
            },
        };
    }

    function MissingIcon(error) {
        this.name = "MissingIcon";
        this.message = error || "Icon unavailable";
        this.stack = new Error().stack;
    }
    MissingIcon.prototype = Object.create(Error.prototype);
    MissingIcon.prototype.constructor = MissingIcon;

    var FILL = {
        fill: "currentColor",
    };
    var ANIMATION_BASE = {
        attributeType: "XML",
        repeatCount: "indefinite",
        dur: "2s",
    };
    var RING = {
        tag: "path",
        attributes: _objectSpread({}, FILL, {
            d: "M156.5,447.7l-12.6,29.5c-18.7-9.5-35.9-21.2-51.5-34.9l22.7-22.7C127.6,430.5,141.5,440,156.5,447.7z M40.6,272H8.5 c1.4,21.2,5.4,41.7,11.7,61.1L50,321.2C45.1,305.5,41.8,289,40.6,272z M40.6,240c1.4-18.8,5.2-37,11.1-54.1l-29.5-12.6 C14.7,194.3,10,216.7,8.5,240H40.6z M64.3,156.5c7.8-14.9,17.2-28.8,28.1-41.5L69.7,92.3c-13.7,15.6-25.5,32.8-34.9,51.5 L64.3,156.5z M397,419.6c-13.9,12-29.4,22.3-46.1,30.4l11.9,29.8c20.7-9.9,39.8-22.6,56.9-37.6L397,419.6z M115,92.4 c13.9-12,29.4-22.3,46.1-30.4l-11.9-29.8c-20.7,9.9-39.8,22.6-56.8,37.6L115,92.4z M447.7,355.5c-7.8,14.9-17.2,28.8-28.1,41.5 l22.7,22.7c13.7-15.6,25.5-32.9,34.9-51.5L447.7,355.5z M471.4,272c-1.4,18.8-5.2,37-11.1,54.1l29.5,12.6 c7.5-21.1,12.2-43.5,13.6-66.8H471.4z M321.2,462c-15.7,5-32.2,8.2-49.2,9.4v32.1c21.2-1.4,41.7-5.4,61.1-11.7L321.2,462z M240,471.4c-18.8-1.4-37-5.2-54.1-11.1l-12.6,29.5c21.1,7.5,43.5,12.2,66.8,13.6V471.4z M462,190.8c5,15.7,8.2,32.2,9.4,49.2h32.1 c-1.4-21.2-5.4-41.7-11.7-61.1L462,190.8z M92.4,397c-12-13.9-22.3-29.4-30.4-46.1l-29.8,11.9c9.9,20.7,22.6,39.8,37.6,56.9 L92.4,397z M272,40.6c18.8,1.4,36.9,5.2,54.1,11.1l12.6-29.5C317.7,14.7,295.3,10,272,8.5V40.6z M190.8,50 c15.7-5,32.2-8.2,49.2-9.4V8.5c-21.2,1.4-41.7,5.4-61.1,11.7L190.8,50z M442.3,92.3L419.6,115c12,13.9,22.3,29.4,30.5,46.1 l29.8-11.9C470,128.5,457.3,109.4,442.3,92.3z M397,92.4l22.7-22.7c-15.6-13.7-32.8-25.5-51.5-34.9l-12.6,29.5 C370.4,72.1,384.4,81.5,397,92.4z",
        }),
    };

    var OPACITY_ANIMATE = _objectSpread({}, ANIMATION_BASE, {
        attributeName: "opacity",
    });

    var DOT = {
        tag: "circle",
        attributes: _objectSpread({}, FILL, {
            cx: "256",
            cy: "364",
            r: "28",
        }),
        children: [
            {
                tag: "animate",
                attributes: _objectSpread({}, ANIMATION_BASE, {
                    attributeName: "r",
                    values: "28;14;28;28;14;28;",
                }),
            },
            {
                tag: "animate",
                attributes: _objectSpread({}, OPACITY_ANIMATE, {
                    values: "1;0;1;1;0;1;",
                }),
            },
        ],
    };
    var QUESTION = {
        tag: "path",
        attributes: _objectSpread({}, FILL, {
            opacity: "1",
            d: "M263.7,312h-16c-6.6,0-12-5.4-12-12c0-71,77.4-63.9,77.4-107.8c0-20-17.8-40.2-57.4-40.2c-29.1,0-44.3,9.6-59.2,28.7 c-3.9,5-11.1,6-16.2,2.4l-13.1-9.2c-5.6-3.9-6.9-11.8-2.6-17.2c21.2-27.2,46.4-44.7,91.2-44.7c52.3,0,97.4,29.8,97.4,80.2 c0,67.6-77.4,63.5-77.4,107.8C275.7,306.6,270.3,312,263.7,312z",
        }),
        children: [
            {
                tag: "animate",
                attributes: _objectSpread({}, OPACITY_ANIMATE, {
                    values: "1;0;0;0;0;1;",
                }),
            },
        ],
    };
    var EXCLAMATION = {
        tag: "path",
        attributes: _objectSpread({}, FILL, {
            opacity: "0",
            d: "M232.5,134.5l7,168c0.3,6.4,5.6,11.5,12,11.5h9c6.4,0,11.7-5.1,12-11.5l7-168c0.3-6.8-5.2-12.5-12-12.5h-23 C237.7,122,232.2,127.7,232.5,134.5z",
        }),
        children: [
            {
                tag: "animate",
                attributes: _objectSpread({}, OPACITY_ANIMATE, {
                    values: "0;0;1;1;0;0;",
                }),
            },
        ],
    };
    var missing = {
        tag: "g",
        children: [RING, DOT, QUESTION, EXCLAMATION],
    };

    var styles$2 = namespace.styles;
    function asFoundIcon(icon) {
        var width = icon[0];
        var height = icon[1];

        var _icon$slice = icon.slice(4),
            _icon$slice2 = _slicedToArray(_icon$slice, 1),
            vectorData = _icon$slice2[0];

        var element = null;

        if (Array.isArray(vectorData)) {
            element = {
                tag: "g",
                attributes: {
                    class: ""
                        .concat(config.familyPrefix, "-")
                        .concat(DUOTONE_CLASSES.GROUP),
                },
                children: [
                    {
                        tag: "path",
                        attributes: {
                            class: ""
                                .concat(config.familyPrefix, "-")
                                .concat(DUOTONE_CLASSES.SECONDARY),
                            fill: "currentColor",
                            d: vectorData[0],
                        },
                    },
                    {
                        tag: "path",
                        attributes: {
                            class: ""
                                .concat(config.familyPrefix, "-")
                                .concat(DUOTONE_CLASSES.PRIMARY),
                            fill: "currentColor",
                            d: vectorData[1],
                        },
                    },
                ],
            };
        } else {
            element = {
                tag: "path",
                attributes: {
                    fill: "currentColor",
                    d: vectorData,
                },
            };
        }

        return {
            found: true,
            width: width,
            height: height,
            icon: element,
        };
    }
    function findIcon(iconName, prefix) {
        return new picked(function (resolve, reject) {
            var val = {
                found: false,
                width: 512,
                height: 512,
                icon: missing,
            };

            if (
                iconName &&
                prefix &&
                styles$2[prefix] &&
                styles$2[prefix][iconName]
            ) {
                var icon = styles$2[prefix][iconName];
                return resolve(asFoundIcon(icon));
            }

            var headers = {};

            if (
                _typeof(WINDOW.FontAwesomeKitConfig) === "object" &&
                typeof window.FontAwesomeKitConfig.token === "string"
            ) {
                headers["fa-kit-token"] = WINDOW.FontAwesomeKitConfig.token;
            }

            if (iconName && prefix && !config.showMissingIcons) {
                reject(
                    new MissingIcon(
                        "Icon is missing for prefix "
                            .concat(prefix, " with icon name ")
                            .concat(iconName)
                    )
                );
            } else {
                resolve(val);
            }
        });
    }

    var styles$3 = namespace.styles;

    function generateSvgReplacementMutation(node, nodeMeta) {
        var iconName = nodeMeta.iconName,
            title = nodeMeta.title,
            titleId = nodeMeta.titleId,
            prefix = nodeMeta.prefix,
            transform = nodeMeta.transform,
            symbol = nodeMeta.symbol,
            mask = nodeMeta.mask,
            maskId = nodeMeta.maskId,
            extra = nodeMeta.extra;
        return new picked(function (resolve, reject) {
            picked
                .all([
                    findIcon(iconName, prefix),
                    findIcon(mask.iconName, mask.prefix),
                ])
                .then(function (_ref) {
                    var _ref2 = _slicedToArray(_ref, 2),
                        main = _ref2[0],
                        mask = _ref2[1];

                    resolve([
                        node,
                        makeInlineSvgAbstract({
                            icons: {
                                main: main,
                                mask: mask,
                            },
                            prefix: prefix,
                            iconName: iconName,
                            transform: transform,
                            symbol: symbol,
                            mask: mask,
                            maskId: maskId,
                            title: title,
                            titleId: titleId,
                            extra: extra,
                            watchable: true,
                        }),
                    ]);
                });
        });
    }

    function generateLayersText(node, nodeMeta) {
        var title = nodeMeta.title,
            transform = nodeMeta.transform,
            extra = nodeMeta.extra;
        var width = null;
        var height = null;

        if (IS_IE) {
            var computedFontSize = parseInt(
                getComputedStyle(node).fontSize,
                10
            );
            var boundingClientRect = node.getBoundingClientRect();
            width = boundingClientRect.width / computedFontSize;
            height = boundingClientRect.height / computedFontSize;
        }

        if (config.autoA11y && !title) {
            extra.attributes["aria-hidden"] = "true";
        }

        return picked.resolve([
            node,
            makeLayersTextAbstract({
                content: node.innerHTML,
                width: width,
                height: height,
                transform: transform,
                title: title,
                extra: extra,
                watchable: true,
            }),
        ]);
    }

    function generateMutation(node) {
        var nodeMeta = parseMeta(node);

        if (~nodeMeta.extra.classes.indexOf(LAYERS_TEXT_CLASSNAME)) {
            return generateLayersText(node, nodeMeta);
        } else {
            return generateSvgReplacementMutation(node, nodeMeta);
        }
    }

    function onTree(root) {
        var callback =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : null;
        if (!IS_DOM) return;
        var htmlClassList = DOCUMENT.documentElement.classList;

        var hclAdd = function hclAdd(suffix) {
            return htmlClassList.add(
                "".concat(HTML_CLASS_I2SVG_BASE_CLASS, "-").concat(suffix)
            );
        };

        var hclRemove = function hclRemove(suffix) {
            return htmlClassList.remove(
                "".concat(HTML_CLASS_I2SVG_BASE_CLASS, "-").concat(suffix)
            );
        };

        var prefixes = config.autoFetchSvg
            ? Object.keys(PREFIX_TO_STYLE)
            : Object.keys(styles$3);
        var prefixesDomQuery = [
            "."
                .concat(LAYERS_TEXT_CLASSNAME, ":not([")
                .concat(DATA_FA_I2SVG, "])"),
        ]
            .concat(
                prefixes.map(function (p) {
                    return ".".concat(p, ":not([").concat(DATA_FA_I2SVG, "])");
                })
            )
            .join(", ");

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

        var candidates = [];

        try {
            candidates = toArray(root.querySelectorAll(prefixesDomQuery));
        } catch (e) {
            // noop
        }

        if (candidates.length > 0) {
            hclAdd("pending");
            hclRemove("complete");
        } else {
            return;
        }

        var mark = perf.begin("onTree");
        var mutations = candidates.reduce(function (acc, node) {
            try {
                var mutation = generateMutation(node);

                if (mutation) {
                    acc.push(mutation);
                }
            } catch (e) {
                if (!PRODUCTION) {
                    if (e instanceof MissingIcon) {
                        console.error(e);
                    }
                }
            }

            return acc;
        }, []);
        return new picked(function (resolve, reject) {
            picked
                .all(mutations)
                .then(function (resolvedMutations) {
                    perform(resolvedMutations, function () {
                        hclAdd("active");
                        hclAdd("complete");
                        hclRemove("pending");
                        if (typeof callback === "function") callback();
                        mark();
                        resolve();
                    });
                })
                .catch(function () {
                    mark();
                    reject();
                });
        });
    }
    function onNode(node) {
        var callback =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : null;
        generateMutation(node).then(function (mutation) {
            if (mutation) {
                perform([mutation], callback);
            }
        });
    }

    function replaceForPosition(node, position) {
        var pendingAttribute = ""
            .concat(DATA_FA_PSEUDO_ELEMENT_PENDING)
            .concat(position.replace(":", "-"));
        return new picked(function (resolve, reject) {
            if (node.getAttribute(pendingAttribute) !== null) {
                // This node is already being processed
                return resolve();
            }

            var children = toArray(node.children);
            var alreadyProcessedPseudoElement = children.filter(function (c) {
                return c.getAttribute(DATA_FA_PSEUDO_ELEMENT) === position;
            })[0];
            var styles = WINDOW.getComputedStyle(node, position);
            var fontFamily = styles
                .getPropertyValue("font-family")
                .match(FONT_FAMILY_PATTERN);
            var fontWeight = styles.getPropertyValue("font-weight");
            var content = styles.getPropertyValue("content");

            if (alreadyProcessedPseudoElement && !fontFamily) {
                // If we've already processed it but the current computed style does not result in a font-family,
                // that probably means that a class name that was previously present to make the icon has been
                // removed. So we now should delete the icon.
                node.removeChild(alreadyProcessedPseudoElement);
                return resolve();
            } else if (fontFamily && content !== "none" && content !== "") {
                var prefix = ~[
                    "Solid",
                    "Regular",
                    "Light",
                    "Duotone",
                    "Brands",
                ].indexOf(fontFamily[1])
                    ? STYLE_TO_PREFIX[fontFamily[1].toLowerCase()]
                    : FONT_WEIGHT_TO_PREFIX[fontWeight];
                var hexValue = toHex(
                    content.length === 3 ? content.substr(1, 1) : content
                );
                var iconName = byUnicode(prefix, hexValue);
                var iconIdentifier = iconName; // Only convert the pseudo element in this :before/:after position into an icon if we haven't
                // already done so with the same prefix and iconName

                if (
                    iconName &&
                    (!alreadyProcessedPseudoElement ||
                        alreadyProcessedPseudoElement.getAttribute(
                            DATA_PREFIX
                        ) !== prefix ||
                        alreadyProcessedPseudoElement.getAttribute(
                            DATA_ICON
                        ) !== iconIdentifier)
                ) {
                    node.setAttribute(pendingAttribute, iconIdentifier);

                    if (alreadyProcessedPseudoElement) {
                        // Delete the old one, since we're replacing it with a new one
                        node.removeChild(alreadyProcessedPseudoElement);
                    }

                    var meta = blankMeta();
                    var extra = meta.extra;
                    extra.attributes[DATA_FA_PSEUDO_ELEMENT] = position;
                    findIcon(iconName, prefix)
                        .then(function (main) {
                            var abstract = makeInlineSvgAbstract(
                                _objectSpread({}, meta, {
                                    icons: {
                                        main: main,
                                        mask: emptyCanonicalIcon(),
                                    },
                                    prefix: prefix,
                                    iconName: iconIdentifier,
                                    extra: extra,
                                    watchable: true,
                                })
                            );
                            var element = DOCUMENT.createElement("svg");

                            if (position === ":before") {
                                node.insertBefore(element, node.firstChild);
                            } else {
                                node.appendChild(element);
                            }

                            element.outerHTML = abstract
                                .map(function (a) {
                                    return toHtml(a);
                                })
                                .join("\n");
                            node.removeAttribute(pendingAttribute);
                            resolve();
                        })
                        .catch(reject);
                } else {
                    resolve();
                }
            } else {
                resolve();
            }
        });
    }

    function replace(node) {
        return picked.all([
            replaceForPosition(node, ":before"),
            replaceForPosition(node, ":after"),
        ]);
    }

    function processable(node) {
        return (
            node.parentNode !== document.head &&
            !~TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS.indexOf(
                node.tagName.toUpperCase()
            ) &&
            !node.getAttribute(DATA_FA_PSEUDO_ELEMENT) &&
            (!node.parentNode || node.parentNode.tagName !== "svg")
        );
    }

    function searchPseudoElements(root) {
        if (!IS_DOM) return;
        return new picked(function (resolve, reject) {
            var operations = toArray(root.querySelectorAll("*"))
                .filter(processable)
                .map(replace);
            var end = perf.begin("searchPseudoElements");
            disableObservation();
            picked
                .all(operations)
                .then(function () {
                    end();
                    enableObservation();
                    resolve();
                })
                .catch(function () {
                    end();
                    enableObservation();
                    reject();
                });
        });
    }

    var baseStyles =
        "svg:not(:root).svg-inline--fa{overflow:visible}.svg-inline--fa{display:inline-block;font-size:inherit;height:1em;overflow:visible;vertical-align:-.125em}.svg-inline--fa.fa-lg{vertical-align:-.225em}.svg-inline--fa.fa-w-1{width:.0625em}.svg-inline--fa.fa-w-2{width:.125em}.svg-inline--fa.fa-w-3{width:.1875em}.svg-inline--fa.fa-w-4{width:.25em}.svg-inline--fa.fa-w-5{width:.3125em}.svg-inline--fa.fa-w-6{width:.375em}.svg-inline--fa.fa-w-7{width:.4375em}.svg-inline--fa.fa-w-8{width:.5em}.svg-inline--fa.fa-w-9{width:.5625em}.svg-inline--fa.fa-w-10{width:.625em}.svg-inline--fa.fa-w-11{width:.6875em}.svg-inline--fa.fa-w-12{width:.75em}.svg-inline--fa.fa-w-13{width:.8125em}.svg-inline--fa.fa-w-14{width:.875em}.svg-inline--fa.fa-w-15{width:.9375em}.svg-inline--fa.fa-w-16{width:1em}.svg-inline--fa.fa-w-17{width:1.0625em}.svg-inline--fa.fa-w-18{width:1.125em}.svg-inline--fa.fa-w-19{width:1.1875em}.svg-inline--fa.fa-w-20{width:1.25em}.svg-inline--fa.fa-pull-left{margin-inline-end:.3em;width:auto}.svg-inline--fa.fa-pull-right{margin-inline-start:.3em;width:auto}.svg-inline--fa.fa-border{height:1.5em}.svg-inline--fa.fa-li{width:2em}.svg-inline--fa.fa-fw{width:1.25em}.fa-layers svg.svg-inline--fa{bottom:0;left:0;margin:auto;position:absolute;right:0;top:0}.fa-layers{display:inline-block;height:1em;position:relative;text-align:center;vertical-align:-.125em;width:1em}.fa-layers svg.svg-inline--fa{-webkit-transform-origin:center center;transform-origin:center center}.fa-layers-counter,.fa-layers-text{display:inline-block;position:absolute;text-align:center}.fa-layers-text{left:50%;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webkit-transform-origin:center center;transform-origin:center center}.fa-layers-counter{background-color:#ff253a;border-radius:1em;-webkit-box-sizing:border-box;box-sizing:border-box;color:#fff;height:1.5em;line-height:1;max-width:5em;min-width:1.5em;overflow:hidden;padding:.25em;right:0;text-overflow:ellipsis;top:0;-webkit-transform:scale(.25);transform:scale(.25);-webkit-transform-origin:top right;transform-origin:top right}.fa-layers-bottom-right{bottom:0;right:0;top:auto;-webkit-transform:scale(.25);transform:scale(.25);-webkit-transform-origin:bottom right;transform-origin:bottom right}.fa-layers-bottom-left{bottom:0;left:0;right:auto;top:auto;-webkit-transform:scale(.25);transform:scale(.25);-webkit-transform-origin:bottom left;transform-origin:bottom left}.fa-layers-top-right{right:0;top:0;-webkit-transform:scale(.25);transform:scale(.25);-webkit-transform-origin:top right;transform-origin:top right}.fa-layers-top-left{left:0;right:auto;top:0;-webkit-transform:scale(.25);transform:scale(.25);-webkit-transform-origin:top left;transform-origin:top left}.fa-lg{font-size:1.3333333333em;line-height:.75em;vertical-align:-.0667em}.fa-xs{font-size:.75em}.fa-sm{font-size:.875em}.fa-1x{font-size:1em}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-6x{font-size:6em}.fa-7x{font-size:7em}.fa-8x{font-size:8em}.fa-9x{font-size:9em}.fa-10x{font-size:10em}.fa-fw{text-align:center;width:1.25em}.fa-ul{list-style-type:none;margin-inline-start:2.5em;padding-inline-start:0}.fa-ul>li{position:relative}.fa-li{left:-2em;position:absolute;text-align:center;width:2em;line-height:inherit}.fa-border{border:solid .08em #eee;border-radius:.1em;padding:.2em .25em .15em}.fa-pull-left{float:left}.fa-pull-right{float:right}.fa.fa-pull-left,.fab.fa-pull-left,.fal.fa-pull-left,.far.fa-pull-left,.fas.fa-pull-left{margin-inline-end:.3em}.fa.fa-pull-right,.fab.fa-pull-right,.fal.fa-pull-right,.far.fa-pull-right,.fas.fa-pull-right{margin-inline-start:.3em}.fa-spin{-webkit-animation:fa-spin 2s infinite linear;animation:fa-spin 2s infinite linear}.fa-pulse{-webkit-animation:fa-spin 1s infinite steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:r

    function css() {
        var dfp = DEFAULT_FAMILY_PREFIX;
        var drc = DEFAULT_REPLACEMENT_CLASS;
        var fp = config.familyPrefix;
        var rc = config.replacementClass;
        var s = baseStyles;

        if (fp !== dfp || rc !== drc) {
            var dPatt = new RegExp("\\.".concat(dfp, "\\-"), "g");
            var customPropPatt = new RegExp("\\--".concat(dfp, "\\-"), "g");
            var rPatt = new RegExp("\\.".concat(drc), "g");
            s = s
                .replace(dPatt, ".".concat(fp, "-"))
                .replace(customPropPatt, "--".concat(fp, "-"))
                .replace(rPatt, ".".concat(rc));
        }

        return s;
    }

    var Library =
        /*#__PURE__*/
        (function () {
            function Library() {
                _classCallCheck(this, Library);

                this.definitions = {};
            }

            _createClass(Library, [
                {
                    key: "add",
                    value: function add() {
                        var _this = this;

                        for (
                            var _len = arguments.length,
                                definitions = new Array(_len),
                                _key = 0;
                            _key < _len;
                            _key++
                        ) {
                            definitions[_key] = arguments[_key];
                        }

                        var additions = definitions.reduce(
                            this._pullDefinitions,
                            {}
                        );
                        Object.keys(additions).forEach(function (key) {
                            _this.definitions[key] = _objectSpread(
                                {},
                                _this.definitions[key] || {},
                                additions[key]
                            );
                            defineIcons(key, additions[key]);
                            build();
                        });
                    },
                },
                {
                    key: "reset",
                    value: function reset() {
                        this.definitions = {};
                    },
                },
                {
                    key: "_pullDefinitions",
                    value: function _pullDefinitions(additions, definition) {
                        var normalized =
                            definition.prefix &&
                            definition.iconName &&
                            definition.icon
                                ? {
                                      0: definition,
                                  }
                                : definition;
                        Object.keys(normalized).map(function (key) {
                            var _normalized$key = normalized[key],
                                prefix = _normalized$key.prefix,
                                iconName = _normalized$key.iconName,
                                icon = _normalized$key.icon;
                            if (!additions[prefix]) additions[prefix] = {};
                            additions[prefix][iconName] = icon;
                        });
                        return additions;
                    },
                },
            ]);

            return Library;
        })();

    function ensureCss() {
        if (config.autoAddCss && !_cssInserted) {
            insertCss(css());

            _cssInserted = true;
        }
    }

    function apiObject(val, abstractCreator) {
        Object.defineProperty(val, "abstract", {
            get: abstractCreator,
        });
        Object.defineProperty(val, "html", {
            get: function get() {
                return val.abstract.map(function (a) {
                    return toHtml(a);
                });
            },
        });
        Object.defineProperty(val, "node", {
            get: function get() {
                if (!IS_DOM) return;
                var container = DOCUMENT.createElement("div");
                container.innerHTML = val.html;
                return container.children;
            },
        });
        return val;
    }

    function findIconDefinition(iconLookup) {
        var _iconLookup$prefix = iconLookup.prefix,
            prefix = _iconLookup$prefix === void 0 ? "fa" : _iconLookup$prefix,
            iconName = iconLookup.iconName;
        if (!iconName) return;
        return (
            iconFromMapping(library.definitions, prefix, iconName) ||
            iconFromMapping(namespace.styles, prefix, iconName)
        );
    }

    function resolveIcons(next) {
        return function (maybeIconDefinition) {
            var params =
                arguments.length > 1 && arguments[1] !== undefined
                    ? arguments[1]
                    : {};
            var iconDefinition = (maybeIconDefinition || {}).icon
                ? maybeIconDefinition
                : findIconDefinition(maybeIconDefinition || {});
            var mask = params.mask;

            if (mask) {
                mask = (mask || {}).icon
                    ? mask
                    : findIconDefinition(mask || {});
            }

            return next(
                iconDefinition,
                _objectSpread({}, params, {
                    mask: mask,
                })
            );
        };
    }

    var library = new Library();
    var noAuto = function noAuto() {
        config.autoReplaceSvg = false;
        config.observeMutations = false;
        disconnect();
    };
    var _cssInserted = false;
    var dom = {
        i2svg: function i2svg() {
            var params =
                arguments.length > 0 && arguments[0] !== undefined
                    ? arguments[0]
                    : {};

            if (IS_DOM) {
                ensureCss();
                var _params$node = params.node,
                    node = _params$node === void 0 ? DOCUMENT : _params$node,
                    _params$callback = params.callback,
                    callback =
                        _params$callback === void 0
                            ? function () {}
                            : _params$callback;

                if (config.searchPseudoElements) {
                    searchPseudoElements(node);
                }

                return onTree(node, callback);
            } else {
                return picked.reject("Operation requires a DOM of some kind.");
            }
        },
        css: css,
        insertCss: function insertCss$$1() {
            if (!_cssInserted) {
                insertCss(css());

                _cssInserted = true;
            }
        },
        watch: function watch() {
            var params =
                arguments.length > 0 && arguments[0] !== undefined
                    ? arguments[0]
                    : {};
            var autoReplaceSvgRoot = params.autoReplaceSvgRoot,
                observeMutationsRoot = params.observeMutationsRoot;

            if (config.autoReplaceSvg === false) {
                config.autoReplaceSvg = true;
            }

            config.observeMutations = true;
            domready(function () {
                autoReplace({
                    autoReplaceSvgRoot: autoReplaceSvgRoot,
                });
                observe({
                    treeCallback: onTree,
                    nodeCallback: onNode,
                    pseudoElementsCallback: searchPseudoElements,
                    observeMutationsRoot: observeMutationsRoot,
                });
            });
        },
    };
    var parse = {
        transform: function transform(transformString) {
            return parseTransformString(transformString);
        },
    };
    var icon = resolveIcons(function (iconDefinition) {
        var params =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : {};
        var _params$transform = params.transform,
            transform =
                _params$transform === void 0
                    ? meaninglessTransform
                    : _params$transform,
            _params$symbol = params.symbol,
            symbol = _params$symbol === void 0 ? false : _params$symbol,
            _params$mask = params.mask,
            mask = _params$mask === void 0 ? null : _params$mask,
            _params$maskId = params.maskId,
            maskId = _params$maskId === void 0 ? null : _params$maskId,
            _params$title = params.title,
            title = _params$title === void 0 ? null : _params$title,
            _params$titleId = params.titleId,
            titleId = _params$titleId === void 0 ? null : _params$titleId,
            _params$classes = params.classes,
            classes = _params$classes === void 0 ? [] : _params$classes,
            _params$attributes = params.attributes,
            attributes =
                _params$attributes === void 0 ? {} : _params$attributes,
            _params$styles = params.styles,
            styles = _params$styles === void 0 ? {} : _params$styles;
        if (!iconDefinition) return;
        var prefix = iconDefinition.prefix,
            iconName = iconDefinition.iconName,
            icon = iconDefinition.icon;
        return apiObject(
            _objectSpread(
                {
                    type: "icon",
                },
                iconDefinition
            ),
            function () {
                ensureCss();

                if (config.autoA11y) {
                    if (title) {
                        attributes["aria-labelledby"] = ""
                            .concat(config.replacementClass, "-title-")
                            .concat(titleId || nextUniqueId());
                    } else {
                        attributes["aria-hidden"] = "true";
                        attributes["focusable"] = "false";
                    }
                }

                return makeInlineSvgAbstract({
                    icons: {
                        main: asFoundIcon(icon),
                        mask: mask
                            ? asFoundIcon(mask.icon)
                            : {
                                  found: false,
                                  width: null,
                                  height: null,
                                  icon: {},
                              },
                    },
                    prefix: prefix,
                    iconName: iconName,
                    transform: _objectSpread(
                        {},
                        meaninglessTransform,
                        transform
                    ),
                    symbol: symbol,
                    title: title,
                    maskId: maskId,
                    titleId: titleId,
                    extra: {
                        attributes: attributes,
                        styles: styles,
                        classes: classes,
                    },
                });
            }
        );
    });
    var text = function text(content) {
        var params =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : {};
        var _params$transform2 = params.transform,
            transform =
                _params$transform2 === void 0
                    ? meaninglessTransform
                    : _params$transform2,
            _params$title2 = params.title,
            title = _params$title2 === void 0 ? null : _params$title2,
            _params$classes2 = params.classes,
            classes = _params$classes2 === void 0 ? [] : _params$classes2,
            _params$attributes2 = params.attributes,
            attributes =
                _params$attributes2 === void 0 ? {} : _params$attributes2,
            _params$styles2 = params.styles,
            styles = _params$styles2 === void 0 ? {} : _params$styles2;
        return apiObject(
            {
                type: "text",
                content: content,
            },
            function () {
                ensureCss();
                return makeLayersTextAbstract({
                    content: content,
                    transform: _objectSpread(
                        {},
                        meaninglessTransform,
                        transform
                    ),
                    title: title,
                    extra: {
                        attributes: attributes,
                        styles: styles,
                        classes: [
                            "".concat(config.familyPrefix, "-layers-text"),
                        ].concat(_toConsumableArray(classes)),
                    },
                });
            }
        );
    };
    var counter = function counter(content) {
        var params =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : {};
        var _params$title3 = params.title,
            title = _params$title3 === void 0 ? null : _params$title3,
            _params$classes3 = params.classes,
            classes = _params$classes3 === void 0 ? [] : _params$classes3,
            _params$attributes3 = params.attributes,
            attributes =
                _params$attributes3 === void 0 ? {} : _params$attributes3,
            _params$styles3 = params.styles,
            styles = _params$styles3 === void 0 ? {} : _params$styles3;
        return apiObject(
            {
                type: "counter",
                content: content,
            },
            function () {
                ensureCss();
                return makeLayersCounterAbstract({
                    content: content.toString(),
                    title: title,
                    extra: {
                        attributes: attributes,
                        styles: styles,
                        classes: [
                            "".concat(config.familyPrefix, "-layers-counter"),
                        ].concat(_toConsumableArray(classes)),
                    },
                });
            }
        );
    };
    var layer = function layer(assembler) {
        var params =
            arguments.length > 1 && arguments[1] !== undefined
                ? arguments[1]
                : {};
        var _params$classes4 = params.classes,
            classes = _params$classes4 === void 0 ? [] : _params$classes4;
        return apiObject(
            {
                type: "layer",
            },
            function () {
                ensureCss();
                var children = [];
                assembler(function (args) {
                    Array.isArray(args)
                        ? args.map(function (a) {
                              children = children.concat(a.abstract);
                          })
                        : (children = children.concat(args.abstract));
                });
                return [
                    {
                        tag: "span",
                        attributes: {
                            class: ["".concat(config.familyPrefix, "-layers")]
                                .concat(_toConsumableArray(classes))
                                .join(" "),
                        },
                        children: children,
                    },
                ];
            }
        );
    };
    var api = {
        noAuto: noAuto,
        config: config,
        dom: dom,
        library: library,
        parse: parse,
        findIconDefinition: findIconDefinition,
        icon: icon,
        text: text,
        counter: counter,
        layer: layer,
        toHtml: toHtml,
    };

    var autoReplace = function autoReplace() {
        var params =
            arguments.length > 0 && arguments[0] !== undefined
                ? arguments[0]
                : {};
        var _params$autoReplaceSv = params.autoReplaceSvgRoot,
            autoReplaceSvgRoot =
                _params$autoReplaceSv === void 0
                    ? DOCUMENT
                    : _params$autoReplaceSv;
        if (
            (Object.keys(namespace.styles).length > 0 || config.autoFetchSvg) &&
            IS_DOM &&
            config.autoReplaceSvg
        )
            api.dom.i2svg({
                node: autoReplaceSvgRoot,
            });
    };

    function bootstrap() {
        if (IS_BROWSER) {
            if (!WINDOW.FontAwesome) {
                WINDOW.FontAwesome = api;
            }

            domready(function () {
                autoReplace();
                observe({
                    treeCallback: onTree,
                    nodeCallback: onNode,
                    pseudoElementsCallback: searchPseudoElements,
                });
            });
        }

        namespace.hooks = _objectSpread({}, namespace.hooks, {
            addPack: function addPack(prefix, icons) {
                namespace.styles[prefix] = _objectSpread(
                    {},
                    namespace.styles[prefix] || {},
                    icons
                );
                build();
                autoReplace();
            },
            addShims: function addShims(shims) {
                var _namespace$shims;

                (_namespace$shims = namespace.shims).push.apply(
                    _namespace$shims,
                    _toConsumableArray(shims)
                );

                build();
                autoReplace();
            },
        });
    }

    bunker(bootstrap);
})();