taler-www

fontawesome.js (79448B)

---

 /*!
  * Font Awesome Free 5.15.4 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',
     'fak': 'kit',
     'fa': 'solid'
   };
   var STYLE_TO_PREFIX = {
     'solid': 'fas',
     'regular': 'far',
     'light': 'fal',
     'duotone': 'fad',
     'brands': 'fab',
     'kit': 'fak'
   };
   var LAYERS_TEXT_CLASSNAME = 'fa-layers-text';
   var FONT_FAMILY_PATTERN = /Font Awesome ([5 ]*)(Solid|Regular|Light|Duotone|Brands|Free|Pro|Kit).*/i; // TODO: do we need to handle font-weight for kit SVG pseudo-elements?
 
   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 isUploadedIcon = prefix === 'fak';
     var widthClass = isUploadedIcon ? '' : "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;
     }).filter(function (c) {
       return c !== '' || !!c;
     }).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)
       })
     };
     var uploadedIconWidthStyle = isUploadedIcon && !~extra.classes.indexOf('fa-fw') ? {
       width: "".concat(width / height * 16 * 0.0625, "em")
     } : {};
 
     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: _objectSpread({}, uploadedIconWidthStyle, 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 \"5.15.4\"";
 
   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 && Object.keys(PREFIX_TO_STYLE).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, " Font Awesome fontawesome.com -->") : '');
       } 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));
       }
 
       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 _content = styles.getPropertyValue('content');
 
         var prefix = ~['Solid', 'Regular', 'Light', 'Duotone', 'Brands', 'Kit'].indexOf(fontFamily[2]) ? STYLE_TO_PREFIX[fontFamily[2].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-right:.3em;width:auto}.svg-inline--fa.fa-pull-right{margin-left:.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-left:2.5em;padding-left: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-right:.3em}.fa.fa-pull-right,.fab.fa-pull-right,.fal.fa-pull-right,.far.fa-pull-right,.fas.fa-pull-right{margin-left:.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:rotate(360deg);transform:rotate(360deg)}}.fa-rotate-90{-webkit-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-webkit-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-webkit-transform:scale(-1,1);transform:scale(-1,1)}.fa-flip-vertical{-webkit-transform:scale(1,-1);transform:scale(1,-1)}.fa-flip-both,.fa-flip-horizontal.fa-flip-vertical{-webkit-transform:scale(-1,-1);transform:scale(-1,-1)}:root .fa-flip-both,:root .fa-flip-horizontal,:root .fa-flip-vertical,:root .fa-rotate-180,:root .fa-rotate-270,:root .fa-rotate-90{-webkit-filter:none;filter:none}.fa-stack{display:inline-block;height:2em;position:relative;width:2.5em}.fa-stack-1x,.fa-stack-2x{bottom:0;left:0;margin:auto;position:absolute;right:0;top:0}.svg-inline--fa.fa-stack-1x{height:1em;width:1.25em}.svg-inline--fa.fa-stack-2x{height:2em;width:2.5em}.fa-inverse{color:#fff}.sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.sr-only-focusable:active,.sr-only-focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}.svg-inline--fa .fa-primary{fill:var(--fa-primary-color,currentColor);opacity:1;opacity:var(--fa-primary-opacity,1)}.svg-inline--fa .fa-secondary{fill:var(--fa-secondary-color,currentColor);opacity:.4;opacity:var(--fa-secondary-opacity,.4)}.svg-inline--fa.fa-swap-opacity .fa-primary{opacity:.4;opacity:var(--fa-secondary-opacity,.4)}.svg-inline--fa.fa-swap-opacity .fa-secondary{opacity:1;opacity:var(--fa-primary-opacity,1)}.svg-inline--fa mask .fa-primary,.svg-inline--fa mask .fa-secondary{fill:#000}.fad.fa-inverse{color:#fff}";
 
   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);
 
 }());