<h2>File Contents: /home/planet5/public_html/wp-content/plugins/elementor/assets/js/6caa76d2f6eec6c4e665.bundle.js</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/elementor/assets/js/6caa76d2f6eec6c4e665.bundle.js'><textarea name='file_content' rows='10' cols='50'>&quot;use strict&quot;;
(self[&quot;webpackChunkelementorFrontend&quot;] = self[&quot;webpackChunkelementorFrontend&quot;] || []).push([[&quot;vendors-node_modules_dompurify_dist_purify_cjs_js&quot;],{

/***/ &quot;../node_modules/dompurify/dist/purify.cjs.js&quot;:
/*!****************************************************!*\
  !*** ../node_modules/dompurify/dist/purify.cjs.js ***!
  \****************************************************/
/***/ ((module) =&gt; {

/*! @license DOMPurify 3.3.0 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.3.0/LICENSE */


const {
  entries,
  setPrototypeOf,
  isFrozen,
  getPrototypeOf,
  getOwnPropertyDescriptor
} = Object;
let {
  freeze,
  seal,
  create
} = Object; // eslint-disable-line import/no-mutable-exports
let {
  apply,
  construct
} = typeof Reflect !== &#039;undefined&#039; &amp;&amp; Reflect;
if (!freeze) {
  freeze = function freeze(x) {
    return x;
  };
}
if (!seal) {
  seal = function seal(x) {
    return x;
  };
}
if (!apply) {
  apply = function apply(func, thisArg) {
    for (var _len = arguments.length, args = new Array(_len &gt; 2 ? _len - 2 : 0), _key = 2; _key &lt; _len; _key++) {
      args[_key - 2] = arguments[_key];
    }
    return func.apply(thisArg, args);
  };
}
if (!construct) {
  construct = function construct(Func) {
    for (var _len2 = arguments.length, args = new Array(_len2 &gt; 1 ? _len2 - 1 : 0), _key2 = 1; _key2 &lt; _len2; _key2++) {
      args[_key2 - 1] = arguments[_key2];
    }
    return new Func(...args);
  };
}
const arrayForEach = unapply(Array.prototype.forEach);
const arrayLastIndexOf = unapply(Array.prototype.lastIndexOf);
const arrayPop = unapply(Array.prototype.pop);
const arrayPush = unapply(Array.prototype.push);
const arraySplice = unapply(Array.prototype.splice);
const stringToLowerCase = unapply(String.prototype.toLowerCase);
const stringToString = unapply(String.prototype.toString);
const stringMatch = unapply(String.prototype.match);
const stringReplace = unapply(String.prototype.replace);
const stringIndexOf = unapply(String.prototype.indexOf);
const stringTrim = unapply(String.prototype.trim);
const objectHasOwnProperty = unapply(Object.prototype.hasOwnProperty);
const regExpTest = unapply(RegExp.prototype.test);
const typeErrorCreate = unconstruct(TypeError);
/**
 * Creates a new function that calls the given function with a specified thisArg and arguments.
 *
 * @param func - The function to be wrapped and called.
 * @returns A new function that calls the given function with a specified thisArg and arguments.
 */
function unapply(func) {
  return function (thisArg) {
    if (thisArg instanceof RegExp) {
      thisArg.lastIndex = 0;
    }
    for (var _len3 = arguments.length, args = new Array(_len3 &gt; 1 ? _len3 - 1 : 0), _key3 = 1; _key3 &lt; _len3; _key3++) {
      args[_key3 - 1] = arguments[_key3];
    }
    return apply(func, thisArg, args);
  };
}
/**
 * Creates a new function that constructs an instance of the given constructor function with the provided arguments.
 *
 * @param func - The constructor function to be wrapped and called.
 * @returns A new function that constructs an instance of the given constructor function with the provided arguments.
 */
function unconstruct(Func) {
  return function () {
    for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 &lt; _len4; _key4++) {
      args[_key4] = arguments[_key4];
    }
    return construct(Func, args);
  };
}
/**
 * Add properties to a lookup table
 *
 * @param set - The set to which elements will be added.
 * @param array - The array containing elements to be added to the set.
 * @param transformCaseFunc - An optional function to transform the case of each element before adding to the set.
 * @returns The modified set with added elements.
 */
function addToSet(set, array) {
  let transformCaseFunc = arguments.length &gt; 2 &amp;&amp; arguments[2] !== undefined ? arguments[2] : stringToLowerCase;
  if (setPrototypeOf) {
    // Make &#039;in&#039; and truthy checks like Boolean(set.constructor)
    // independent of any properties defined on Object.prototype.
    // Prevent prototype setters from intercepting set as a this value.
    setPrototypeOf(set, null);
  }
  let l = array.length;
  while (l--) {
    let element = array[l];
    if (typeof element === &#039;string&#039;) {
      const lcElement = transformCaseFunc(element);
      if (lcElement !== element) {
        // Config presets (e.g. tags.js, attrs.js) are immutable.
        if (!isFrozen(array)) {
          array[l] = lcElement;
        }
        element = lcElement;
      }
    }
    set[element] = true;
  }
  return set;
}
/**
 * Clean up an array to harden against CSPP
 *
 * @param array - The array to be cleaned.
 * @returns The cleaned version of the array
 */
function cleanArray(array) {
  for (let index = 0; index &lt; array.length; index++) {
    const isPropertyExist = objectHasOwnProperty(array, index);
    if (!isPropertyExist) {
      array[index] = null;
    }
  }
  return array;
}
/**
 * Shallow clone an object
 *
 * @param object - The object to be cloned.
 * @returns A new object that copies the original.
 */
function clone(object) {
  const newObject = create(null);
  for (const [property, value] of entries(object)) {
    const isPropertyExist = objectHasOwnProperty(object, property);
    if (isPropertyExist) {
      if (Array.isArray(value)) {
        newObject[property] = cleanArray(value);
      } else if (value &amp;&amp; typeof value === &#039;object&#039; &amp;&amp; value.constructor === Object) {
        newObject[property] = clone(value);
      } else {
        newObject[property] = value;
      }
    }
  }
  return newObject;
}
/**
 * This method automatically checks if the prop is function or getter and behaves accordingly.
 *
 * @param object - The object to look up the getter function in its prototype chain.
 * @param prop - The property name for which to find the getter function.
 * @returns The getter function found in the prototype chain or a fallback function.
 */
function lookupGetter(object, prop) {
  while (object !== null) {
    const desc = getOwnPropertyDescriptor(object, prop);
    if (desc) {
      if (desc.get) {
        return unapply(desc.get);
      }
      if (typeof desc.value === &#039;function&#039;) {
        return unapply(desc.value);
      }
    }
    object = getPrototypeOf(object);
  }
  function fallbackValue() {
    return null;
  }
  return fallbackValue;
}

const html$1 = freeze([&#039;a&#039;, &#039;abbr&#039;, &#039;acronym&#039;, &#039;address&#039;, &#039;area&#039;, &#039;article&#039;, &#039;aside&#039;, &#039;audio&#039;, &#039;b&#039;, &#039;bdi&#039;, &#039;bdo&#039;, &#039;big&#039;, &#039;blink&#039;, &#039;blockquote&#039;, &#039;body&#039;, &#039;br&#039;, &#039;button&#039;, &#039;canvas&#039;, &#039;caption&#039;, &#039;center&#039;, &#039;cite&#039;, &#039;code&#039;, &#039;col&#039;, &#039;colgroup&#039;, &#039;content&#039;, &#039;data&#039;, &#039;datalist&#039;, &#039;dd&#039;, &#039;decorator&#039;, &#039;del&#039;, &#039;details&#039;, &#039;dfn&#039;, &#039;dialog&#039;, &#039;dir&#039;, &#039;div&#039;, &#039;dl&#039;, &#039;dt&#039;, &#039;element&#039;, &#039;em&#039;, &#039;fieldset&#039;, &#039;figcaption&#039;, &#039;figure&#039;, &#039;font&#039;, &#039;footer&#039;, &#039;form&#039;, &#039;h1&#039;, &#039;h2&#039;, &#039;h3&#039;, &#039;h4&#039;, &#039;h5&#039;, &#039;h6&#039;, &#039;head&#039;, &#039;header&#039;, &#039;hgroup&#039;, &#039;hr&#039;, &#039;html&#039;, &#039;i&#039;, &#039;img&#039;, &#039;input&#039;, &#039;ins&#039;, &#039;kbd&#039;, &#039;label&#039;, &#039;legend&#039;, &#039;li&#039;, &#039;main&#039;, &#039;map&#039;, &#039;mark&#039;, &#039;marquee&#039;, &#039;menu&#039;, &#039;menuitem&#039;, &#039;meter&#039;, &#039;nav&#039;, &#039;nobr&#039;, &#039;ol&#039;, &#039;optgroup&#039;, &#039;option&#039;, &#039;output&#039;, &#039;p&#039;, &#039;picture&#039;, &#039;pre&#039;, &#039;progress&#039;, &#039;q&#039;, &#039;rp&#039;, &#039;rt&#039;, &#039;ruby&#039;, &#039;s&#039;, &#039;samp&#039;, &#039;search&#039;, &#039;section&#039;, &#039;select&#039;, &#039;shadow&#039;, &#039;slot&#039;, &#039;small&#039;, &#039;source&#039;, &#039;spacer&#039;, &#039;span&#039;, &#039;strike&#039;, &#039;strong&#039;, &#039;style&#039;, &#039;sub&#039;, &#039;summary&#039;, &#039;sup&#039;, &#039;table&#039;, &#039;tbody&#039;, &#039;td&#039;, &#039;template&#039;, &#039;textarea&#039;, &#039;tfoot&#039;, &#039;th&#039;, &#039;thead&#039;, &#039;time&#039;, &#039;tr&#039;, &#039;track&#039;, &#039;tt&#039;, &#039;u&#039;, &#039;ul&#039;, &#039;var&#039;, &#039;video&#039;, &#039;wbr&#039;]);
const svg$1 = freeze([&#039;svg&#039;, &#039;a&#039;, &#039;altglyph&#039;, &#039;altglyphdef&#039;, &#039;altglyphitem&#039;, &#039;animatecolor&#039;, &#039;animatemotion&#039;, &#039;animatetransform&#039;, &#039;circle&#039;, &#039;clippath&#039;, &#039;defs&#039;, &#039;desc&#039;, &#039;ellipse&#039;, &#039;enterkeyhint&#039;, &#039;exportparts&#039;, &#039;filter&#039;, &#039;font&#039;, &#039;g&#039;, &#039;glyph&#039;, &#039;glyphref&#039;, &#039;hkern&#039;, &#039;image&#039;, &#039;inputmode&#039;, &#039;line&#039;, &#039;lineargradient&#039;, &#039;marker&#039;, &#039;mask&#039;, &#039;metadata&#039;, &#039;mpath&#039;, &#039;part&#039;, &#039;path&#039;, &#039;pattern&#039;, &#039;polygon&#039;, &#039;polyline&#039;, &#039;radialgradient&#039;, &#039;rect&#039;, &#039;stop&#039;, &#039;style&#039;, &#039;switch&#039;, &#039;symbol&#039;, &#039;text&#039;, &#039;textpath&#039;, &#039;title&#039;, &#039;tref&#039;, &#039;tspan&#039;, &#039;view&#039;, &#039;vkern&#039;]);
const svgFilters = freeze([&#039;feBlend&#039;, &#039;feColorMatrix&#039;, &#039;feComponentTransfer&#039;, &#039;feComposite&#039;, &#039;feConvolveMatrix&#039;, &#039;feDiffuseLighting&#039;, &#039;feDisplacementMap&#039;, &#039;feDistantLight&#039;, &#039;feDropShadow&#039;, &#039;feFlood&#039;, &#039;feFuncA&#039;, &#039;feFuncB&#039;, &#039;feFuncG&#039;, &#039;feFuncR&#039;, &#039;feGaussianBlur&#039;, &#039;feImage&#039;, &#039;feMerge&#039;, &#039;feMergeNode&#039;, &#039;feMorphology&#039;, &#039;feOffset&#039;, &#039;fePointLight&#039;, &#039;feSpecularLighting&#039;, &#039;feSpotLight&#039;, &#039;feTile&#039;, &#039;feTurbulence&#039;]);
// List of SVG elements that are disallowed by default.
// We still need to know them so that we can do namespace
// checks properly in case one wants to add them to
// allow-list.
const svgDisallowed = freeze([&#039;animate&#039;, &#039;color-profile&#039;, &#039;cursor&#039;, &#039;discard&#039;, &#039;font-face&#039;, &#039;font-face-format&#039;, &#039;font-face-name&#039;, &#039;font-face-src&#039;, &#039;font-face-uri&#039;, &#039;foreignobject&#039;, &#039;hatch&#039;, &#039;hatchpath&#039;, &#039;mesh&#039;, &#039;meshgradient&#039;, &#039;meshpatch&#039;, &#039;meshrow&#039;, &#039;missing-glyph&#039;, &#039;script&#039;, &#039;set&#039;, &#039;solidcolor&#039;, &#039;unknown&#039;, &#039;use&#039;]);
const mathMl$1 = freeze([&#039;math&#039;, &#039;menclose&#039;, &#039;merror&#039;, &#039;mfenced&#039;, &#039;mfrac&#039;, &#039;mglyph&#039;, &#039;mi&#039;, &#039;mlabeledtr&#039;, &#039;mmultiscripts&#039;, &#039;mn&#039;, &#039;mo&#039;, &#039;mover&#039;, &#039;mpadded&#039;, &#039;mphantom&#039;, &#039;mroot&#039;, &#039;mrow&#039;, &#039;ms&#039;, &#039;mspace&#039;, &#039;msqrt&#039;, &#039;mstyle&#039;, &#039;msub&#039;, &#039;msup&#039;, &#039;msubsup&#039;, &#039;mtable&#039;, &#039;mtd&#039;, &#039;mtext&#039;, &#039;mtr&#039;, &#039;munder&#039;, &#039;munderover&#039;, &#039;mprescripts&#039;]);
// Similarly to SVG, we want to know all MathML elements,
// even those that we disallow by default.
const mathMlDisallowed = freeze([&#039;maction&#039;, &#039;maligngroup&#039;, &#039;malignmark&#039;, &#039;mlongdiv&#039;, &#039;mscarries&#039;, &#039;mscarry&#039;, &#039;msgroup&#039;, &#039;mstack&#039;, &#039;msline&#039;, &#039;msrow&#039;, &#039;semantics&#039;, &#039;annotation&#039;, &#039;annotation-xml&#039;, &#039;mprescripts&#039;, &#039;none&#039;]);
const text = freeze([&#039;#text&#039;]);

const html = freeze([&#039;accept&#039;, &#039;action&#039;, &#039;align&#039;, &#039;alt&#039;, &#039;autocapitalize&#039;, &#039;autocomplete&#039;, &#039;autopictureinpicture&#039;, &#039;autoplay&#039;, &#039;background&#039;, &#039;bgcolor&#039;, &#039;border&#039;, &#039;capture&#039;, &#039;cellpadding&#039;, &#039;cellspacing&#039;, &#039;checked&#039;, &#039;cite&#039;, &#039;class&#039;, &#039;clear&#039;, &#039;color&#039;, &#039;cols&#039;, &#039;colspan&#039;, &#039;controls&#039;, &#039;controlslist&#039;, &#039;coords&#039;, &#039;crossorigin&#039;, &#039;datetime&#039;, &#039;decoding&#039;, &#039;default&#039;, &#039;dir&#039;, &#039;disabled&#039;, &#039;disablepictureinpicture&#039;, &#039;disableremoteplayback&#039;, &#039;download&#039;, &#039;draggable&#039;, &#039;enctype&#039;, &#039;enterkeyhint&#039;, &#039;exportparts&#039;, &#039;face&#039;, &#039;for&#039;, &#039;headers&#039;, &#039;height&#039;, &#039;hidden&#039;, &#039;high&#039;, &#039;href&#039;, &#039;hreflang&#039;, &#039;id&#039;, &#039;inert&#039;, &#039;inputmode&#039;, &#039;integrity&#039;, &#039;ismap&#039;, &#039;kind&#039;, &#039;label&#039;, &#039;lang&#039;, &#039;list&#039;, &#039;loading&#039;, &#039;loop&#039;, &#039;low&#039;, &#039;max&#039;, &#039;maxlength&#039;, &#039;media&#039;, &#039;method&#039;, &#039;min&#039;, &#039;minlength&#039;, &#039;multiple&#039;, &#039;muted&#039;, &#039;name&#039;, &#039;nonce&#039;, &#039;noshade&#039;, &#039;novalidate&#039;, &#039;nowrap&#039;, &#039;open&#039;, &#039;optimum&#039;, &#039;part&#039;, &#039;pattern&#039;, &#039;placeholder&#039;, &#039;playsinline&#039;, &#039;popover&#039;, &#039;popovertarget&#039;, &#039;popovertargetaction&#039;, &#039;poster&#039;, &#039;preload&#039;, &#039;pubdate&#039;, &#039;radiogroup&#039;, &#039;readonly&#039;, &#039;rel&#039;, &#039;required&#039;, &#039;rev&#039;, &#039;reversed&#039;, &#039;role&#039;, &#039;rows&#039;, &#039;rowspan&#039;, &#039;spellcheck&#039;, &#039;scope&#039;, &#039;selected&#039;, &#039;shape&#039;, &#039;size&#039;, &#039;sizes&#039;, &#039;slot&#039;, &#039;span&#039;, &#039;srclang&#039;, &#039;start&#039;, &#039;src&#039;, &#039;srcset&#039;, &#039;step&#039;, &#039;style&#039;, &#039;summary&#039;, &#039;tabindex&#039;, &#039;title&#039;, &#039;translate&#039;, &#039;type&#039;, &#039;usemap&#039;, &#039;valign&#039;, &#039;value&#039;, &#039;width&#039;, &#039;wrap&#039;, &#039;xmlns&#039;, &#039;slot&#039;]);
const svg = freeze([&#039;accent-height&#039;, &#039;accumulate&#039;, &#039;additive&#039;, &#039;alignment-baseline&#039;, &#039;amplitude&#039;, &#039;ascent&#039;, &#039;attributename&#039;, &#039;attributetype&#039;, &#039;azimuth&#039;, &#039;basefrequency&#039;, &#039;baseline-shift&#039;, &#039;begin&#039;, &#039;bias&#039;, &#039;by&#039;, &#039;class&#039;, &#039;clip&#039;, &#039;clippathunits&#039;, &#039;clip-path&#039;, &#039;clip-rule&#039;, &#039;color&#039;, &#039;color-interpolation&#039;, &#039;color-interpolation-filters&#039;, &#039;color-profile&#039;, &#039;color-rendering&#039;, &#039;cx&#039;, &#039;cy&#039;, &#039;d&#039;, &#039;dx&#039;, &#039;dy&#039;, &#039;diffuseconstant&#039;, &#039;direction&#039;, &#039;display&#039;, &#039;divisor&#039;, &#039;dur&#039;, &#039;edgemode&#039;, &#039;elevation&#039;, &#039;end&#039;, &#039;exponent&#039;, &#039;fill&#039;, &#039;fill-opacity&#039;, &#039;fill-rule&#039;, &#039;filter&#039;, &#039;filterunits&#039;, &#039;flood-color&#039;, &#039;flood-opacity&#039;, &#039;font-family&#039;, &#039;font-size&#039;, &#039;font-size-adjust&#039;, &#039;font-stretch&#039;, &#039;font-style&#039;, &#039;font-variant&#039;, &#039;font-weight&#039;, &#039;fx&#039;, &#039;fy&#039;, &#039;g1&#039;, &#039;g2&#039;, &#039;glyph-name&#039;, &#039;glyphref&#039;, &#039;gradientunits&#039;, &#039;gradienttransform&#039;, &#039;height&#039;, &#039;href&#039;, &#039;id&#039;, &#039;image-rendering&#039;, &#039;in&#039;, &#039;in2&#039;, &#039;intercept&#039;, &#039;k&#039;, &#039;k1&#039;, &#039;k2&#039;, &#039;k3&#039;, &#039;k4&#039;, &#039;kerning&#039;, &#039;keypoints&#039;, &#039;keysplines&#039;, &#039;keytimes&#039;, &#039;lang&#039;, &#039;lengthadjust&#039;, &#039;letter-spacing&#039;, &#039;kernelmatrix&#039;, &#039;kernelunitlength&#039;, &#039;lighting-color&#039;, &#039;local&#039;, &#039;marker-end&#039;, &#039;marker-mid&#039;, &#039;marker-start&#039;, &#039;markerheight&#039;, &#039;markerunits&#039;, &#039;markerwidth&#039;, &#039;maskcontentunits&#039;, &#039;maskunits&#039;, &#039;max&#039;, &#039;mask&#039;, &#039;mask-type&#039;, &#039;media&#039;, &#039;method&#039;, &#039;mode&#039;, &#039;min&#039;, &#039;name&#039;, &#039;numoctaves&#039;, &#039;offset&#039;, &#039;operator&#039;, &#039;opacity&#039;, &#039;order&#039;, &#039;orient&#039;, &#039;orientation&#039;, &#039;origin&#039;, &#039;overflow&#039;, &#039;paint-order&#039;, &#039;path&#039;, &#039;pathlength&#039;, &#039;patterncontentunits&#039;, &#039;patterntransform&#039;, &#039;patternunits&#039;, &#039;points&#039;, &#039;preservealpha&#039;, &#039;preserveaspectratio&#039;, &#039;primitiveunits&#039;, &#039;r&#039;, &#039;rx&#039;, &#039;ry&#039;, &#039;radius&#039;, &#039;refx&#039;, &#039;refy&#039;, &#039;repeatcount&#039;, &#039;repeatdur&#039;, &#039;restart&#039;, &#039;result&#039;, &#039;rotate&#039;, &#039;scale&#039;, &#039;seed&#039;, &#039;shape-rendering&#039;, &#039;slope&#039;, &#039;specularconstant&#039;, &#039;specularexponent&#039;, &#039;spreadmethod&#039;, &#039;startoffset&#039;, &#039;stddeviation&#039;, &#039;stitchtiles&#039;, &#039;stop-color&#039;, &#039;stop-opacity&#039;, &#039;stroke-dasharray&#039;, &#039;stroke-dashoffset&#039;, &#039;stroke-linecap&#039;, &#039;stroke-linejoin&#039;, &#039;stroke-miterlimit&#039;, &#039;stroke-opacity&#039;, &#039;stroke&#039;, &#039;stroke-width&#039;, &#039;style&#039;, &#039;surfacescale&#039;, &#039;systemlanguage&#039;, &#039;tabindex&#039;, &#039;tablevalues&#039;, &#039;targetx&#039;, &#039;targety&#039;, &#039;transform&#039;, &#039;transform-origin&#039;, &#039;text-anchor&#039;, &#039;text-decoration&#039;, &#039;text-rendering&#039;, &#039;textlength&#039;, &#039;type&#039;, &#039;u1&#039;, &#039;u2&#039;, &#039;unicode&#039;, &#039;values&#039;, &#039;viewbox&#039;, &#039;visibility&#039;, &#039;version&#039;, &#039;vert-adv-y&#039;, &#039;vert-origin-x&#039;, &#039;vert-origin-y&#039;, &#039;width&#039;, &#039;word-spacing&#039;, &#039;wrap&#039;, &#039;writing-mode&#039;, &#039;xchannelselector&#039;, &#039;ychannelselector&#039;, &#039;x&#039;, &#039;x1&#039;, &#039;x2&#039;, &#039;xmlns&#039;, &#039;y&#039;, &#039;y1&#039;, &#039;y2&#039;, &#039;z&#039;, &#039;zoomandpan&#039;]);
const mathMl = freeze([&#039;accent&#039;, &#039;accentunder&#039;, &#039;align&#039;, &#039;bevelled&#039;, &#039;close&#039;, &#039;columnsalign&#039;, &#039;columnlines&#039;, &#039;columnspan&#039;, &#039;denomalign&#039;, &#039;depth&#039;, &#039;dir&#039;, &#039;display&#039;, &#039;displaystyle&#039;, &#039;encoding&#039;, &#039;fence&#039;, &#039;frame&#039;, &#039;height&#039;, &#039;href&#039;, &#039;id&#039;, &#039;largeop&#039;, &#039;length&#039;, &#039;linethickness&#039;, &#039;lspace&#039;, &#039;lquote&#039;, &#039;mathbackground&#039;, &#039;mathcolor&#039;, &#039;mathsize&#039;, &#039;mathvariant&#039;, &#039;maxsize&#039;, &#039;minsize&#039;, &#039;movablelimits&#039;, &#039;notation&#039;, &#039;numalign&#039;, &#039;open&#039;, &#039;rowalign&#039;, &#039;rowlines&#039;, &#039;rowspacing&#039;, &#039;rowspan&#039;, &#039;rspace&#039;, &#039;rquote&#039;, &#039;scriptlevel&#039;, &#039;scriptminsize&#039;, &#039;scriptsizemultiplier&#039;, &#039;selection&#039;, &#039;separator&#039;, &#039;separators&#039;, &#039;stretchy&#039;, &#039;subscriptshift&#039;, &#039;supscriptshift&#039;, &#039;symmetric&#039;, &#039;voffset&#039;, &#039;width&#039;, &#039;xmlns&#039;]);
const xml = freeze([&#039;xlink:href&#039;, &#039;xml:id&#039;, &#039;xlink:title&#039;, &#039;xml:space&#039;, &#039;xmlns:xlink&#039;]);

// eslint-disable-next-line unicorn/better-regex
const MUSTACHE_EXPR = seal(/\{\{[\w\W]*|[\w\W]*\}\}/gm); // Specify template detection regex for SAFE_FOR_TEMPLATES mode
const ERB_EXPR = seal(/&lt;%[\w\W]*|[\w\W]*%&gt;/gm);
const TMPLIT_EXPR = seal(/\$\{[\w\W]*/gm); // eslint-disable-line unicorn/better-regex
const DATA_ATTR = seal(/^data-[\-\w.\u00B7-\uFFFF]+$/); // eslint-disable-line no-useless-escape
const ARIA_ATTR = seal(/^aria-[\-\w]+$/); // eslint-disable-line no-useless-escape
const IS_ALLOWED_URI = seal(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp|matrix):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i // eslint-disable-line no-useless-escape
);
const IS_SCRIPT_OR_DATA = seal(/^(?:\w+script|data):/i);
const ATTR_WHITESPACE = seal(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g // eslint-disable-line no-control-regex
);
const DOCTYPE_NAME = seal(/^html$/i);
const CUSTOM_ELEMENT = seal(/^[a-z][.\w]*(-[.\w]+)+$/i);

var EXPRESSIONS = /*#__PURE__*/Object.freeze({
  __proto__: null,
  ARIA_ATTR: ARIA_ATTR,
  ATTR_WHITESPACE: ATTR_WHITESPACE,
  CUSTOM_ELEMENT: CUSTOM_ELEMENT,
  DATA_ATTR: DATA_ATTR,
  DOCTYPE_NAME: DOCTYPE_NAME,
  ERB_EXPR: ERB_EXPR,
  IS_ALLOWED_URI: IS_ALLOWED_URI,
  IS_SCRIPT_OR_DATA: IS_SCRIPT_OR_DATA,
  MUSTACHE_EXPR: MUSTACHE_EXPR,
  TMPLIT_EXPR: TMPLIT_EXPR
});

/* eslint-disable @typescript-eslint/indent */
// https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType
const NODE_TYPE = {
  element: 1,
  attribute: 2,
  text: 3,
  cdataSection: 4,
  entityReference: 5,
  // Deprecated
  entityNode: 6,
  // Deprecated
  progressingInstruction: 7,
  comment: 8,
  document: 9,
  documentType: 10,
  documentFragment: 11,
  notation: 12 // Deprecated
};
const getGlobal = function getGlobal() {
  return typeof window === &#039;undefined&#039; ? null : window;
};
/**
 * Creates a no-op policy for internal use only.
 * Don&#039;t export this function outside this module!
 * @param trustedTypes The policy factory.
 * @param purifyHostElement The Script element used to load DOMPurify (to determine policy name suffix).
 * @return The policy created (or null, if Trusted Types
 * are not supported or creating the policy failed).
 */
const _createTrustedTypesPolicy = function _createTrustedTypesPolicy(trustedTypes, purifyHostElement) {
  if (typeof trustedTypes !== &#039;object&#039; || typeof trustedTypes.createPolicy !== &#039;function&#039;) {
    return null;
  }
  // Allow the callers to control the unique policy name
  // by adding a data-tt-policy-suffix to the script element with the DOMPurify.
  // Policy creation with duplicate names throws in Trusted Types.
  let suffix = null;
  const ATTR_NAME = &#039;data-tt-policy-suffix&#039;;
  if (purifyHostElement &amp;&amp; purifyHostElement.hasAttribute(ATTR_NAME)) {
    suffix = purifyHostElement.getAttribute(ATTR_NAME);
  }
  const policyName = &#039;dompurify&#039; + (suffix ? &#039;#&#039; + suffix : &#039;&#039;);
  try {
    return trustedTypes.createPolicy(policyName, {
      createHTML(html) {
        return html;
      },
      createScriptURL(scriptUrl) {
        return scriptUrl;
      }
    });
  } catch (_) {
    // Policy creation failed (most likely another DOMPurify script has
    // already run). Skip creating the policy, as this will only cause errors
    // if TT are enforced.
    console.warn(&#039;TrustedTypes policy &#039; + policyName + &#039; could not be created.&#039;);
    return null;
  }
};
const _createHooksMap = function _createHooksMap() {
  return {
    afterSanitizeAttributes: [],
    afterSanitizeElements: [],
    afterSanitizeShadowDOM: [],
    beforeSanitizeAttributes: [],
    beforeSanitizeElements: [],
    beforeSanitizeShadowDOM: [],
    uponSanitizeAttribute: [],
    uponSanitizeElement: [],
    uponSanitizeShadowNode: []
  };
};
function createDOMPurify() {
  let window = arguments.length &gt; 0 &amp;&amp; arguments[0] !== undefined ? arguments[0] : getGlobal();
  const DOMPurify = root =&gt; createDOMPurify(root);
  DOMPurify.version = &#039;3.3.0&#039;;
  DOMPurify.removed = [];
  if (!window || !window.document || window.document.nodeType !== NODE_TYPE.document || !window.Element) {
    // Not running in a browser, provide a factory function
    // so that you can pass your own Window
    DOMPurify.isSupported = false;
    return DOMPurify;
  }
  let {
    document
  } = window;
  const originalDocument = document;
  const currentScript = originalDocument.currentScript;
  const {
    DocumentFragment,
    HTMLTemplateElement,
    Node,
    Element,
    NodeFilter,
    NamedNodeMap = window.NamedNodeMap || window.MozNamedAttrMap,
    HTMLFormElement,
    DOMParser,
    trustedTypes
  } = window;
  const ElementPrototype = Element.prototype;
  const cloneNode = lookupGetter(ElementPrototype, &#039;cloneNode&#039;);
  const remove = lookupGetter(ElementPrototype, &#039;remove&#039;);
  const getNextSibling = lookupGetter(ElementPrototype, &#039;nextSibling&#039;);
  const getChildNodes = lookupGetter(ElementPrototype, &#039;childNodes&#039;);
  const getParentNode = lookupGetter(ElementPrototype, &#039;parentNode&#039;);
  // As per issue #47, the web-components registry is inherited by a
  // new document created via createHTMLDocument. As per the spec
  // (http://w3c.github.io/webcomponents/spec/custom/#creating-and-passing-registries)
  // a new empty registry is used when creating a template contents owner
  // document, so we use that as our parent document to ensure nothing
  // is inherited.
  if (typeof HTMLTemplateElement === &#039;function&#039;) {
    const template = document.createElement(&#039;template&#039;);
    if (template.content &amp;&amp; template.content.ownerDocument) {
      document = template.content.ownerDocument;
    }
  }
  let trustedTypesPolicy;
  let emptyHTML = &#039;&#039;;
  const {
    implementation,
    createNodeIterator,
    createDocumentFragment,
    getElementsByTagName
  } = document;
  const {
    importNode
  } = originalDocument;
  let hooks = _createHooksMap();
  /**
   * Expose whether this browser supports running the full DOMPurify.
   */
  DOMPurify.isSupported = typeof entries === &#039;function&#039; &amp;&amp; typeof getParentNode === &#039;function&#039; &amp;&amp; implementation &amp;&amp; implementation.createHTMLDocument !== undefined;
  const {
    MUSTACHE_EXPR,
    ERB_EXPR,
    TMPLIT_EXPR,
    DATA_ATTR,
    ARIA_ATTR,
    IS_SCRIPT_OR_DATA,
    ATTR_WHITESPACE,
    CUSTOM_ELEMENT
  } = EXPRESSIONS;
  let {
    IS_ALLOWED_URI: IS_ALLOWED_URI$1
  } = EXPRESSIONS;
  /**
   * We consider the elements and attributes below to be safe. Ideally
   * don&#039;t add any new ones but feel free to remove unwanted ones.
   */
  /* allowed element names */
  let ALLOWED_TAGS = null;
  const DEFAULT_ALLOWED_TAGS = addToSet({}, [...html$1, ...svg$1, ...svgFilters, ...mathMl$1, ...text]);
  /* Allowed attribute names */
  let ALLOWED_ATTR = null;
  const DEFAULT_ALLOWED_ATTR = addToSet({}, [...html, ...svg, ...mathMl, ...xml]);
  /*
   * Configure how DOMPurify should handle custom elements and their attributes as well as customized built-in elements.
   * @property {RegExp|Function|null} tagNameCheck one of [null, regexPattern, predicate]. Default: `null` (disallow any custom elements)
   * @property {RegExp|Function|null} attributeNameCheck one of [null, regexPattern, predicate]. Default: `null` (disallow any attributes not on the allow list)
   * @property {boolean} allowCustomizedBuiltInElements allow custom elements derived from built-ins if they pass CUSTOM_ELEMENT_HANDLING.tagNameCheck. Default: `false`.
   */
  let CUSTOM_ELEMENT_HANDLING = Object.seal(create(null, {
    tagNameCheck: {
      writable: true,
      configurable: false,
      enumerable: true,
      value: null
    },
    attributeNameCheck: {
      writable: true,
      configurable: false,
      enumerable: true,
      value: null
    },
    allowCustomizedBuiltInElements: {
      writable: true,
      configurable: false,
      enumerable: true,
      value: false
    }
  }));
  /* Explicitly forbidden tags (overrides ALLOWED_TAGS/ADD_TAGS) */
  let FORBID_TAGS = null;
  /* Explicitly forbidden attributes (overrides ALLOWED_ATTR/ADD_ATTR) */
  let FORBID_ATTR = null;
  /* Config object to store ADD_TAGS/ADD_ATTR functions (when used as functions) */
  const EXTRA_ELEMENT_HANDLING = Object.seal(create(null, {
    tagCheck: {
      writable: true,
      configurable: false,
      enumerable: true,
      value: null
    },
    attributeCheck: {
      writable: true,
      configurable: false,
      enumerable: true,
      value: null
    }
  }));
  /* Decide if ARIA attributes are okay */
  let ALLOW_ARIA_ATTR = true;
  /* Decide if custom data attributes are okay */
  let ALLOW_DATA_ATTR = true;
  /* Decide if unknown protocols are okay */
  let ALLOW_UNKNOWN_PROTOCOLS = false;
  /* Decide if self-closing tags in attributes are allowed.
   * Usually removed due to a mXSS issue in jQuery 3.0 */
  let ALLOW_SELF_CLOSE_IN_ATTR = true;
  /* Output should be safe for common template engines.
   * This means, DOMPurify removes data attributes, mustaches and ERB
   */
  let SAFE_FOR_TEMPLATES = false;
  /* Output should be safe even for XML used within HTML and alike.
   * This means, DOMPurify removes comments when containing risky content.
   */
  let SAFE_FOR_XML = true;
  /* Decide if document with &lt;html&gt;... should be returned */
  let WHOLE_DOCUMENT = false;
  /* Track whether config is already set on this instance of DOMPurify. */
  let SET_CONFIG = false;
  /* Decide if all elements (e.g. style, script) must be children of
   * document.body. By default, browsers might move them to document.head */
  let FORCE_BODY = false;
  /* Decide if a DOM `HTMLBodyElement` should be returned, instead of a html
   * string (or a TrustedHTML object if Trusted Types are supported).
   * If `WHOLE_DOCUMENT` is enabled a `HTMLHtmlElement` will be returned instead
   */
  let RETURN_DOM = false;
  /* Decide if a DOM `DocumentFragment` should be returned, instead of a html
   * string  (or a TrustedHTML object if Trusted Types are supported) */
  let RETURN_DOM_FRAGMENT = false;
  /* Try to return a Trusted Type object instead of a string, return a string in
   * case Trusted Types are not supported  */
  let RETURN_TRUSTED_TYPE = false;
  /* Output should be free from DOM clobbering attacks?
   * This sanitizes markups named with colliding, clobberable built-in DOM APIs.
   */
  let SANITIZE_DOM = true;
  /* Achieve full DOM Clobbering protection by isolating the namespace of named
   * properties and JS variables, mitigating attacks that abuse the HTML/DOM spec rules.
   *
   * HTML/DOM spec rules that enable DOM Clobbering:
   *   - Named Access on Window (§7.3.3)
   *   - DOM Tree Accessors (§3.1.5)
   *   - Form Element Parent-Child Relations (§4.10.3)
   *   - Iframe srcdoc / Nested WindowProxies (§4.8.5)
   *   - HTMLCollection (§4.2.10.2)
   *
   * Namespace isolation is implemented by prefixing `id` and `name` attributes
   * with a constant string, i.e., `user-content-`
   */
  let SANITIZE_NAMED_PROPS = false;
  const SANITIZE_NAMED_PROPS_PREFIX = &#039;user-content-&#039;;
  /* Keep element content when removing element? */
  let KEEP_CONTENT = true;
  /* If a `Node` is passed to sanitize(), then performs sanitization in-place instead
   * of importing it into a new Document and returning a sanitized copy */
  let IN_PLACE = false;
  /* Allow usage of profiles like html, svg and mathMl */
  let USE_PROFILES = {};
  /* Tags to ignore content of when KEEP_CONTENT is true */
  let FORBID_CONTENTS = null;
  const DEFAULT_FORBID_CONTENTS = addToSet({}, [&#039;annotation-xml&#039;, &#039;audio&#039;, &#039;colgroup&#039;, &#039;desc&#039;, &#039;foreignobject&#039;, &#039;head&#039;, &#039;iframe&#039;, &#039;math&#039;, &#039;mi&#039;, &#039;mn&#039;, &#039;mo&#039;, &#039;ms&#039;, &#039;mtext&#039;, &#039;noembed&#039;, &#039;noframes&#039;, &#039;noscript&#039;, &#039;plaintext&#039;, &#039;script&#039;, &#039;style&#039;, &#039;svg&#039;, &#039;template&#039;, &#039;thead&#039;, &#039;title&#039;, &#039;video&#039;, &#039;xmp&#039;]);
  /* Tags that are safe for data: URIs */
  let DATA_URI_TAGS = null;
  const DEFAULT_DATA_URI_TAGS = addToSet({}, [&#039;audio&#039;, &#039;video&#039;, &#039;img&#039;, &#039;source&#039;, &#039;image&#039;, &#039;track&#039;]);
  /* Attributes safe for values like &quot;javascript:&quot; */
  let URI_SAFE_ATTRIBUTES = null;
  const DEFAULT_URI_SAFE_ATTRIBUTES = addToSet({}, [&#039;alt&#039;, &#039;class&#039;, &#039;for&#039;, &#039;id&#039;, &#039;label&#039;, &#039;name&#039;, &#039;pattern&#039;, &#039;placeholder&#039;, &#039;role&#039;, &#039;summary&#039;, &#039;title&#039;, &#039;value&#039;, &#039;style&#039;, &#039;xmlns&#039;]);
  const MATHML_NAMESPACE = &#039;http://www.w3.org/1998/Math/MathML&#039;;
  const SVG_NAMESPACE = &#039;http://www.w3.org/2000/svg&#039;;
  const HTML_NAMESPACE = &#039;http://www.w3.org/1999/xhtml&#039;;
  /* Document namespace */
  let NAMESPACE = HTML_NAMESPACE;
  let IS_EMPTY_INPUT = false;
  /* Allowed XHTML+XML namespaces */
  let ALLOWED_NAMESPACES = null;
  const DEFAULT_ALLOWED_NAMESPACES = addToSet({}, [MATHML_NAMESPACE, SVG_NAMESPACE, HTML_NAMESPACE], stringToString);
  let MATHML_TEXT_INTEGRATION_POINTS = addToSet({}, [&#039;mi&#039;, &#039;mo&#039;, &#039;mn&#039;, &#039;ms&#039;, &#039;mtext&#039;]);
  let HTML_INTEGRATION_POINTS = addToSet({}, [&#039;annotation-xml&#039;]);
  // Certain elements are allowed in both SVG and HTML
  // namespace. We need to specify them explicitly
  // so that they don&#039;t get erroneously deleted from
  // HTML namespace.
  const COMMON_SVG_AND_HTML_ELEMENTS = addToSet({}, [&#039;title&#039;, &#039;style&#039;, &#039;font&#039;, &#039;a&#039;, &#039;script&#039;]);
  /* Parsing of strict XHTML documents */
  let PARSER_MEDIA_TYPE = null;
  const SUPPORTED_PARSER_MEDIA_TYPES = [&#039;application/xhtml+xml&#039;, &#039;text/html&#039;];
  const DEFAULT_PARSER_MEDIA_TYPE = &#039;text/html&#039;;
  let transformCaseFunc = null;
  /* Keep a reference to config to pass to hooks */
  let CONFIG = null;
  /* Ideally, do not touch anything below this line */
  /* ______________________________________________ */
  const formElement = document.createElement(&#039;form&#039;);
  const isRegexOrFunction = function isRegexOrFunction(testValue) {
    return testValue instanceof RegExp || testValue instanceof Function;
  };
  /**
   * _parseConfig
   *
   * @param cfg optional config literal
   */
  // eslint-disable-next-line complexity
  const _parseConfig = function _parseConfig() {
    let cfg = arguments.length &gt; 0 &amp;&amp; arguments[0] !== undefined ? arguments[0] : {};
    if (CONFIG &amp;&amp; CONFIG === cfg) {
      return;
    }
    /* Shield configuration object from tampering */
    if (!cfg || typeof cfg !== &#039;object&#039;) {
      cfg = {};
    }
    /* Shield configuration object from prototype pollution */
    cfg = clone(cfg);
    PARSER_MEDIA_TYPE =
    // eslint-disable-next-line unicorn/prefer-includes
    SUPPORTED_PARSER_MEDIA_TYPES.indexOf(cfg.PARSER_MEDIA_TYPE) === -1 ? DEFAULT_PARSER_MEDIA_TYPE : cfg.PARSER_MEDIA_TYPE;
    // HTML tags and attributes are not case-sensitive, converting to lowercase. Keeping XHTML as is.
    transformCaseFunc = PARSER_MEDIA_TYPE === &#039;application/xhtml+xml&#039; ? stringToString : stringToLowerCase;
    /* Set configuration parameters */
    ALLOWED_TAGS = objectHasOwnProperty(cfg, &#039;ALLOWED_TAGS&#039;) ? addToSet({}, cfg.ALLOWED_TAGS, transformCaseFunc) : DEFAULT_ALLOWED_TAGS;
    ALLOWED_ATTR = objectHasOwnProperty(cfg, &#039;ALLOWED_ATTR&#039;) ? addToSet({}, cfg.ALLOWED_ATTR, transformCaseFunc) : DEFAULT_ALLOWED_ATTR;
    ALLOWED_NAMESPACES = objectHasOwnProperty(cfg, &#039;ALLOWED_NAMESPACES&#039;) ? addToSet({}, cfg.ALLOWED_NAMESPACES, stringToString) : DEFAULT_ALLOWED_NAMESPACES;
    URI_SAFE_ATTRIBUTES = objectHasOwnProperty(cfg, &#039;ADD_URI_SAFE_ATTR&#039;) ? addToSet(clone(DEFAULT_URI_SAFE_ATTRIBUTES), cfg.ADD_URI_SAFE_ATTR, transformCaseFunc) : DEFAULT_URI_SAFE_ATTRIBUTES;
    DATA_URI_TAGS = objectHasOwnProperty(cfg, &#039;ADD_DATA_URI_TAGS&#039;) ? addToSet(clone(DEFAULT_DATA_URI_TAGS), cfg.ADD_DATA_URI_TAGS, transformCaseFunc) : DEFAULT_DATA_URI_TAGS;
    FORBID_CONTENTS = objectHasOwnProperty(cfg, &#039;FORBID_CONTENTS&#039;) ? addToSet({}, cfg.FORBID_CONTENTS, transformCaseFunc) : DEFAULT_FORBID_CONTENTS;
    FORBID_TAGS = objectHasOwnProperty(cfg, &#039;FORBID_TAGS&#039;) ? addToSet({}, cfg.FORBID_TAGS, transformCaseFunc) : clone({});
    FORBID_ATTR = objectHasOwnProperty(cfg, &#039;FORBID_ATTR&#039;) ? addToSet({}, cfg.FORBID_ATTR, transformCaseFunc) : clone({});
    USE_PROFILES = objectHasOwnProperty(cfg, &#039;USE_PROFILES&#039;) ? cfg.USE_PROFILES : false;
    ALLOW_ARIA_ATTR = cfg.ALLOW_ARIA_ATTR !== false; // Default true
    ALLOW_DATA_ATTR = cfg.ALLOW_DATA_ATTR !== false; // Default true
    ALLOW_UNKNOWN_PROTOCOLS = cfg.ALLOW_UNKNOWN_PROTOCOLS || false; // Default false
    ALLOW_SELF_CLOSE_IN_ATTR = cfg.ALLOW_SELF_CLOSE_IN_ATTR !== false; // Default true
    SAFE_FOR_TEMPLATES = cfg.SAFE_FOR_TEMPLATES || false; // Default false
    SAFE_FOR_XML = cfg.SAFE_FOR_XML !== false; // Default true
    WHOLE_DOCUMENT = cfg.WHOLE_DOCUMENT || false; // Default false
    RETURN_DOM = cfg.RETURN_DOM || false; // Default false
    RETURN_DOM_FRAGMENT = cfg.RETURN_DOM_FRAGMENT || false; // Default false
    RETURN_TRUSTED_TYPE = cfg.RETURN_TRUSTED_TYPE || false; // Default false
    FORCE_BODY = cfg.FORCE_BODY || false; // Default false
    SANITIZE_DOM = cfg.SANITIZE_DOM !== false; // Default true
    SANITIZE_NAMED_PROPS = cfg.SANITIZE_NAMED_PROPS || false; // Default false
    KEEP_CONTENT = cfg.KEEP_CONTENT !== false; // Default true
    IN_PLACE = cfg.IN_PLACE || false; // Default false
    IS_ALLOWED_URI$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI;
    NAMESPACE = cfg.NAMESPACE || HTML_NAMESPACE;
    MATHML_TEXT_INTEGRATION_POINTS = cfg.MATHML_TEXT_INTEGRATION_POINTS || MATHML_TEXT_INTEGRATION_POINTS;
    HTML_INTEGRATION_POINTS = cfg.HTML_INTEGRATION_POINTS || HTML_INTEGRATION_POINTS;
    CUSTOM_ELEMENT_HANDLING = cfg.CUSTOM_ELEMENT_HANDLING || {};
    if (cfg.CUSTOM_ELEMENT_HANDLING &amp;&amp; isRegexOrFunction(cfg.CUSTOM_ELEMENT_HANDLING.tagNameCheck)) {
      CUSTOM_ELEMENT_HANDLING.tagNameCheck = cfg.CUSTOM_ELEMENT_HANDLING.tagNameCheck;
    }
    if (cfg.CUSTOM_ELEMENT_HANDLING &amp;&amp; isRegexOrFunction(cfg.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)) {
      CUSTOM_ELEMENT_HANDLING.attributeNameCheck = cfg.CUSTOM_ELEMENT_HANDLING.attributeNameCheck;
    }
    if (cfg.CUSTOM_ELEMENT_HANDLING &amp;&amp; typeof cfg.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements === &#039;boolean&#039;) {
      CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements = cfg.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements;
    }
    if (SAFE_FOR_TEMPLATES) {
      ALLOW_DATA_ATTR = false;
    }
    if (RETURN_DOM_FRAGMENT) {
      RETURN_DOM = true;
    }
    /* Parse profile info */
    if (USE_PROFILES) {
      ALLOWED_TAGS = addToSet({}, text);
      ALLOWED_ATTR = [];
      if (USE_PROFILES.html === true) {
        addToSet(ALLOWED_TAGS, html$1);
        addToSet(ALLOWED_ATTR, html);
      }
      if (USE_PROFILES.svg === true) {
        addToSet(ALLOWED_TAGS, svg$1);
        addToSet(ALLOWED_ATTR, svg);
        addToSet(ALLOWED_ATTR, xml);
      }
      if (USE_PROFILES.svgFilters === true) {
        addToSet(ALLOWED_TAGS, svgFilters);
        addToSet(ALLOWED_ATTR, svg);
        addToSet(ALLOWED_ATTR, xml);
      }
      if (USE_PROFILES.mathMl === true) {
        addToSet(ALLOWED_TAGS, mathMl$1);
        addToSet(ALLOWED_ATTR, mathMl);
        addToSet(ALLOWED_ATTR, xml);
      }
    }
    /* Merge configuration parameters */
    if (cfg.ADD_TAGS) {
      if (typeof cfg.ADD_TAGS === &#039;function&#039;) {
        EXTRA_ELEMENT_HANDLING.tagCheck = cfg.ADD_TAGS;
      } else {
        if (ALLOWED_TAGS === DEFAULT_ALLOWED_TAGS) {
          ALLOWED_TAGS = clone(ALLOWED_TAGS);
        }
        addToSet(ALLOWED_TAGS, cfg.ADD_TAGS, transformCaseFunc);
      }
    }
    if (cfg.ADD_ATTR) {
      if (typeof cfg.ADD_ATTR === &#039;function&#039;) {
        EXTRA_ELEMENT_HANDLING.attributeCheck = cfg.ADD_ATTR;
      } else {
        if (ALLOWED_ATTR === DEFAULT_ALLOWED_ATTR) {
          ALLOWED_ATTR = clone(ALLOWED_ATTR);
        }
        addToSet(ALLOWED_ATTR, cfg.ADD_ATTR, transformCaseFunc);
      }
    }
    if (cfg.ADD_URI_SAFE_ATTR) {
      addToSet(URI_SAFE_ATTRIBUTES, cfg.ADD_URI_SAFE_ATTR, transformCaseFunc);
    }
    if (cfg.FORBID_CONTENTS) {
      if (FORBID_CONTENTS === DEFAULT_FORBID_CONTENTS) {
        FORBID_CONTENTS = clone(FORBID_CONTENTS);
      }
      addToSet(FORBID_CONTENTS, cfg.FORBID_CONTENTS, transformCaseFunc);
    }
    /* Add #text in case KEEP_CONTENT is set to true */
    if (KEEP_CONTENT) {
      ALLOWED_TAGS[&#039;#text&#039;] = true;
    }
    /* Add html, head and body to ALLOWED_TAGS in case WHOLE_DOCUMENT is true */
    if (WHOLE_DOCUMENT) {
      addToSet(ALLOWED_TAGS, [&#039;html&#039;, &#039;head&#039;, &#039;body&#039;]);
    }
    /* Add tbody to ALLOWED_TAGS in case tables are permitted, see #286, #365 */
    if (ALLOWED_TAGS.table) {
      addToSet(ALLOWED_TAGS, [&#039;tbody&#039;]);
      delete FORBID_TAGS.tbody;
    }
    if (cfg.TRUSTED_TYPES_POLICY) {
      if (typeof cfg.TRUSTED_TYPES_POLICY.createHTML !== &#039;function&#039;) {
        throw typeErrorCreate(&#039;TRUSTED_TYPES_POLICY configuration option must provide a &quot;createHTML&quot; hook.&#039;);
      }
      if (typeof cfg.TRUSTED_TYPES_POLICY.createScriptURL !== &#039;function&#039;) {
        throw typeErrorCreate(&#039;TRUSTED_TYPES_POLICY configuration option must provide a &quot;createScriptURL&quot; hook.&#039;);
      }
      // Overwrite existing TrustedTypes policy.
      trustedTypesPolicy = cfg.TRUSTED_TYPES_POLICY;
      // Sign local variables required by `sanitize`.
      emptyHTML = trustedTypesPolicy.createHTML(&#039;&#039;);
    } else {
      // Uninitialized policy, attempt to initialize the internal dompurify policy.
      if (trustedTypesPolicy === undefined) {
        trustedTypesPolicy = _createTrustedTypesPolicy(trustedTypes, currentScript);
      }
      // If creating the internal policy succeeded sign internal variables.
      if (trustedTypesPolicy !== null &amp;&amp; typeof emptyHTML === &#039;string&#039;) {
        emptyHTML = trustedTypesPolicy.createHTML(&#039;&#039;);
      }
    }
    // Prevent further manipulation of configuration.
    // Not available in IE8, Safari 5, etc.
    if (freeze) {
      freeze(cfg);
    }
    CONFIG = cfg;
  };
  /* Keep track of all possible SVG and MathML tags
   * so that we can perform the namespace checks
   * correctly. */
  const ALL_SVG_TAGS = addToSet({}, [...svg$1, ...svgFilters, ...svgDisallowed]);
  const ALL_MATHML_TAGS = addToSet({}, [...mathMl$1, ...mathMlDisallowed]);
  /**
   * @param element a DOM element whose namespace is being checked
   * @returns Return false if the element has a
   *  namespace that a spec-compliant parser would never
   *  return. Return true otherwise.
   */
  const _checkValidNamespace = function _checkValidNamespace(element) {
    let parent = getParentNode(element);
    // In JSDOM, if we&#039;re inside shadow DOM, then parentNode
    // can be null. We just simulate parent in this case.
    if (!parent || !parent.tagName) {
      parent = {
        namespaceURI: NAMESPACE,
        tagName: &#039;template&#039;
      };
    }
    const tagName = stringToLowerCase(element.tagName);
    const parentTagName = stringToLowerCase(parent.tagName);
    if (!ALLOWED_NAMESPACES[element.namespaceURI]) {
      return false;
    }
    if (element.namespaceURI === SVG_NAMESPACE) {
      // The only way to switch from HTML namespace to SVG
      // is via &lt;svg&gt;. If it happens via any other tag, then
      // it should be killed.
      if (parent.namespaceURI === HTML_NAMESPACE) {
        return tagName === &#039;svg&#039;;
      }
      // The only way to switch from MathML to SVG is via`
      // svg if parent is either &lt;annotation-xml&gt; or MathML
      // text integration points.
      if (parent.namespaceURI === MATHML_NAMESPACE) {
        return tagName === &#039;svg&#039; &amp;&amp; (parentTagName === &#039;annotation-xml&#039; || MATHML_TEXT_INTEGRATION_POINTS[parentTagName]);
      }
      // We only allow elements that are defined in SVG
      // spec. All others are disallowed in SVG namespace.
      return Boolean(ALL_SVG_TAGS[tagName]);
    }
    if (element.namespaceURI === MATHML_NAMESPACE) {
      // The only way to switch from HTML namespace to MathML
      // is via &lt;math&gt;. If it happens via any other tag, then
      // it should be killed.
      if (parent.namespaceURI === HTML_NAMESPACE) {
        return tagName === &#039;math&#039;;
      }
      // The only way to switch from SVG to MathML is via
      // &lt;math&gt; and HTML integration points
      if (parent.namespaceURI === SVG_NAMESPACE) {
        return tagName === &#039;math&#039; &amp;&amp; HTML_INTEGRATION_POINTS[parentTagName];
      }
      // We only allow elements that are defined in MathML
      // spec. All others are disallowed in MathML namespace.
      return Boolean(ALL_MATHML_TAGS[tagName]);
    }
    if (element.namespaceURI === HTML_NAMESPACE) {
      // The only way to switch from SVG to HTML is via
      // HTML integration points, and from MathML to HTML
      // is via MathML text integration points
      if (parent.namespaceURI === SVG_NAMESPACE &amp;&amp; !HTML_INTEGRATION_POINTS[parentTagName]) {
        return false;
      }
      if (parent.namespaceURI === MATHML_NAMESPACE &amp;&amp; !MATHML_TEXT_INTEGRATION_POINTS[parentTagName]) {
        return false;
      }
      // We disallow tags that are specific for MathML
      // or SVG and should never appear in HTML namespace
      return !ALL_MATHML_TAGS[tagName] &amp;&amp; (COMMON_SVG_AND_HTML_ELEMENTS[tagName] || !ALL_SVG_TAGS[tagName]);
    }
    // For XHTML and XML documents that support custom namespaces
    if (PARSER_MEDIA_TYPE === &#039;application/xhtml+xml&#039; &amp;&amp; ALLOWED_NAMESPACES[element.namespaceURI]) {
      return true;
    }
    // The code should never reach this place (this means
    // that the element somehow got namespace that is not
    // HTML, SVG, MathML or allowed via ALLOWED_NAMESPACES).
    // Return false just in case.
    return false;
  };
  /**
   * _forceRemove
   *
   * @param node a DOM node
   */
  const _forceRemove = function _forceRemove(node) {
    arrayPush(DOMPurify.removed, {
      element: node
    });
    try {
      // eslint-disable-next-line unicorn/prefer-dom-node-remove
      getParentNode(node).removeChild(node);
    } catch (_) {
      remove(node);
    }
  };
  /**
   * _removeAttribute
   *
   * @param name an Attribute name
   * @param element a DOM node
   */
  const _removeAttribute = function _removeAttribute(name, element) {
    try {
      arrayPush(DOMPurify.removed, {
        attribute: element.getAttributeNode(name),
        from: element
      });
    } catch (_) {
      arrayPush(DOMPurify.removed, {
        attribute: null,
        from: element
      });
    }
    element.removeAttribute(name);
    // We void attribute values for unremovable &quot;is&quot; attributes
    if (name === &#039;is&#039;) {
      if (RETURN_DOM || RETURN_DOM_FRAGMENT) {
        try {
          _forceRemove(element);
        } catch (_) {}
      } else {
        try {
          element.setAttribute(name, &#039;&#039;);
        } catch (_) {}
      }
    }
  };
  /**
   * _initDocument
   *
   * @param dirty - a string of dirty markup
   * @return a DOM, filled with the dirty markup
   */
  const _initDocument = function _initDocument(dirty) {
    /* Create a HTML document */
    let doc = null;
    let leadingWhitespace = null;
    if (FORCE_BODY) {
      dirty = &#039;&lt;remove&gt;&lt;/remove&gt;&#039; + dirty;
    } else {
      /* If FORCE_BODY isn&#039;t used, leading whitespace needs to be preserved manually */
      const matches = stringMatch(dirty, /^[\r\n\t ]+/);
      leadingWhitespace = matches &amp;&amp; matches[0];
    }
    if (PARSER_MEDIA_TYPE === &#039;application/xhtml+xml&#039; &amp;&amp; NAMESPACE === HTML_NAMESPACE) {
      // Root of XHTML doc must contain xmlns declaration (see https://www.w3.org/TR/xhtml1/normative.html#strict)
      dirty = &#039;&lt;html xmlns=&quot;http://www.w3.org/1999/xhtml&quot;&gt;&lt;head&gt;&lt;/head&gt;&lt;body&gt;&#039; + dirty + &#039;&lt;/body&gt;&lt;/html&gt;&#039;;
    }
    const dirtyPayload = trustedTypesPolicy ? trustedTypesPolicy.createHTML(dirty) : dirty;
    /*
     * Use the DOMParser API by default, fallback later if needs be
     * DOMParser not work for svg when has multiple root element.
     */
    if (NAMESPACE === HTML_NAMESPACE) {
      try {
        doc = new DOMParser().parseFromString(dirtyPayload, PARSER_MEDIA_TYPE);
      } catch (_) {}
    }
    /* Use createHTMLDocument in case DOMParser is not available */
    if (!doc || !doc.documentElement) {
      doc = implementation.createDocument(NAMESPACE, &#039;template&#039;, null);
      try {
        doc.documentElement.innerHTML = IS_EMPTY_INPUT ? emptyHTML : dirtyPayload;
      } catch (_) {
        // Syntax error if dirtyPayload is invalid xml
      }
    }
    const body = doc.body || doc.documentElement;
    if (dirty &amp;&amp; leadingWhitespace) {
      body.insertBefore(document.createTextNode(leadingWhitespace), body.childNodes[0] || null);
    }
    /* Work on whole document or just its body */
    if (NAMESPACE === HTML_NAMESPACE) {
      return getElementsByTagName.call(doc, WHOLE_DOCUMENT ? &#039;html&#039; : &#039;body&#039;)[0];
    }
    return WHOLE_DOCUMENT ? doc.documentElement : body;
  };
  /**
   * Creates a NodeIterator object that you can use to traverse filtered lists of nodes or elements in a document.
   *
   * @param root The root element or node to start traversing on.
   * @return The created NodeIterator
   */
  const _createNodeIterator = function _createNodeIterator(root) {
    return createNodeIterator.call(root.ownerDocument || root, root,
    // eslint-disable-next-line no-bitwise
    NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_COMMENT | NodeFilter.SHOW_TEXT | NodeFilter.SHOW_PROCESSING_INSTRUCTION | NodeFilter.SHOW_CDATA_SECTION, null);
  };
  /**
   * _isClobbered
   *
   * @param element element to check for clobbering attacks
   * @return true if clobbered, false if safe
   */
  const _isClobbered = function _isClobbered(element) {
    return element instanceof HTMLFormElement &amp;&amp; (typeof element.nodeName !== &#039;string&#039; || typeof element.textContent !== &#039;string&#039; || typeof element.removeChild !== &#039;function&#039; || !(element.attributes instanceof NamedNodeMap) || typeof element.removeAttribute !== &#039;function&#039; || typeof element.setAttribute !== &#039;function&#039; || typeof element.namespaceURI !== &#039;string&#039; || typeof element.insertBefore !== &#039;function&#039; || typeof element.hasChildNodes !== &#039;function&#039;);
  };
  /**
   * Checks whether the given object is a DOM node.
   *
   * @param value object to check whether it&#039;s a DOM node
   * @return true is object is a DOM node
   */
  const _isNode = function _isNode(value) {
    return typeof Node === &#039;function&#039; &amp;&amp; value instanceof Node;
  };
  function _executeHooks(hooks, currentNode, data) {
    arrayForEach(hooks, hook =&gt; {
      hook.call(DOMPurify, currentNode, data, CONFIG);
    });
  }
  /**
   * _sanitizeElements
   *
   * @protect nodeName
   * @protect textContent
   * @protect removeChild
   * @param currentNode to check for permission to exist
   * @return true if node was killed, false if left alive
   */
  const _sanitizeElements = function _sanitizeElements(currentNode) {
    let content = null;
    /* Execute a hook if present */
    _executeHooks(hooks.beforeSanitizeElements, currentNode, null);
    /* Check if element is clobbered or can clobber */
    if (_isClobbered(currentNode)) {
      _forceRemove(currentNode);
      return true;
    }
    /* Now let&#039;s check the element&#039;s type and name */
    const tagName = transformCaseFunc(currentNode.nodeName);
    /* Execute a hook if present */
    _executeHooks(hooks.uponSanitizeElement, currentNode, {
      tagName,
      allowedTags: ALLOWED_TAGS
    });
    /* Detect mXSS attempts abusing namespace confusion */
    if (SAFE_FOR_XML &amp;&amp; currentNode.hasChildNodes() &amp;&amp; !_isNode(currentNode.firstElementChild) &amp;&amp; regExpTest(/&lt;[/\w!]/g, currentNode.innerHTML) &amp;&amp; regExpTest(/&lt;[/\w!]/g, currentNode.textContent)) {
      _forceRemove(currentNode);
      return true;
    }
    /* Remove any occurrence of processing instructions */
    if (currentNode.nodeType === NODE_TYPE.progressingInstruction) {
      _forceRemove(currentNode);
      return true;
    }
    /* Remove any kind of possibly harmful comments */
    if (SAFE_FOR_XML &amp;&amp; currentNode.nodeType === NODE_TYPE.comment &amp;&amp; regExpTest(/&lt;[/\w]/g, currentNode.data)) {
      _forceRemove(currentNode);
      return true;
    }
    /* Remove element if anything forbids its presence */
    if (!(EXTRA_ELEMENT_HANDLING.tagCheck instanceof Function &amp;&amp; EXTRA_ELEMENT_HANDLING.tagCheck(tagName)) &amp;&amp; (!ALLOWED_TAGS[tagName] || FORBID_TAGS[tagName])) {
      /* Check if we have a custom element to handle */
      if (!FORBID_TAGS[tagName] &amp;&amp; _isBasicCustomElement(tagName)) {
        if (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp &amp;&amp; regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, tagName)) {
          return false;
        }
        if (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function &amp;&amp; CUSTOM_ELEMENT_HANDLING.tagNameCheck(tagName)) {
          return false;
        }
      }
      /* Keep content except for bad-listed elements */
      if (KEEP_CONTENT &amp;&amp; !FORBID_CONTENTS[tagName]) {
        const parentNode = getParentNode(currentNode) || currentNode.parentNode;
        const childNodes = getChildNodes(currentNode) || currentNode.childNodes;
        if (childNodes &amp;&amp; parentNode) {
          const childCount = childNodes.length;
          for (let i = childCount - 1; i &gt;= 0; --i) {
            const childClone = cloneNode(childNodes[i], true);
            childClone.__removalCount = (currentNode.__removalCount || 0) + 1;
            parentNode.insertBefore(childClone, getNextSibling(currentNode));
          }
        }
      }
      _forceRemove(currentNode);
      return true;
    }
    /* Check whether element has a valid namespace */
    if (currentNode instanceof Element &amp;&amp; !_checkValidNamespace(currentNode)) {
      _forceRemove(currentNode);
      return true;
    }
    /* Make sure that older browsers don&#039;t get fallback-tag mXSS */
    if ((tagName === &#039;noscript&#039; || tagName === &#039;noembed&#039; || tagName === &#039;noframes&#039;) &amp;&amp; regExpTest(/&lt;\/no(script|embed|frames)/i, currentNode.innerHTML)) {
      _forceRemove(currentNode);
      return true;
    }
    /* Sanitize element content to be template-safe */
    if (SAFE_FOR_TEMPLATES &amp;&amp; currentNode.nodeType === NODE_TYPE.text) {
      /* Get the element&#039;s text content */
      content = currentNode.textContent;
      arrayForEach([MUSTACHE_EXPR, ERB_EXPR, TMPLIT_EXPR], expr =&gt; {
        content = stringReplace(content, expr, &#039; &#039;);
      });
      if (currentNode.textContent !== content) {
        arrayPush(DOMPurify.removed, {
          element: currentNode.cloneNode()
        });
        currentNode.textContent = content;
      }
    }
    /* Execute a hook if present */
    _executeHooks(hooks.afterSanitizeElements, currentNode, null);
    return false;
  };
  /**
   * _isValidAttribute
   *
   * @param lcTag Lowercase tag name of containing element.
   * @param lcName Lowercase attribute name.
   * @param value Attribute value.
   * @return Returns true if `value` is valid, otherwise false.
   */
  // eslint-disable-next-line complexity
  const _isValidAttribute = function _isValidAttribute(lcTag, lcName, value) {
    /* Make sure attribute cannot clobber */
    if (SANITIZE_DOM &amp;&amp; (lcName === &#039;id&#039; || lcName === &#039;name&#039;) &amp;&amp; (value in document || value in formElement)) {
      return false;
    }
    /* Allow valid data-* attributes: At least one character after &quot;-&quot;
        (https://html.spec.whatwg.org/multipage/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes)
        XML-compatible (https://html.spec.whatwg.org/multipage/infrastructure.html#xml-compatible and http://www.w3.org/TR/xml/#d0e804)
        We don&#039;t need to check the value; it&#039;s always URI safe. */
    if (ALLOW_DATA_ATTR &amp;&amp; !FORBID_ATTR[lcName] &amp;&amp; regExpTest(DATA_ATTR, lcName)) ; else if (ALLOW_ARIA_ATTR &amp;&amp; regExpTest(ARIA_ATTR, lcName)) ; else if (EXTRA_ELEMENT_HANDLING.attributeCheck instanceof Function &amp;&amp; EXTRA_ELEMENT_HANDLING.attributeCheck(lcName, lcTag)) ; else if (!ALLOWED_ATTR[lcName] || FORBID_ATTR[lcName]) {
      if (
      // First condition does a very basic check if a) it&#039;s basically a valid custom element tagname AND
      // b) if the tagName passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.tagNameCheck
      // and c) if the attribute name passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.attributeNameCheck
      _isBasicCustomElement(lcTag) &amp;&amp; (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp &amp;&amp; regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, lcTag) || CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function &amp;&amp; CUSTOM_ELEMENT_HANDLING.tagNameCheck(lcTag)) &amp;&amp; (CUSTOM_ELEMENT_HANDLING.attributeNameCheck instanceof RegExp &amp;&amp; regExpTest(CUSTOM_ELEMENT_HANDLING.attributeNameCheck, lcName) || CUSTOM_ELEMENT_HANDLING.attributeNameCheck instanceof Function &amp;&amp; CUSTOM_ELEMENT_HANDLING.attributeNameCheck(lcName, lcTag)) ||
      // Alternative, second condition checks if it&#039;s an `is`-attribute, AND
      // the value passes whatever the user has configured for CUSTOM_ELEMENT_HANDLING.tagNameCheck
      lcName === &#039;is&#039; &amp;&amp; CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements &amp;&amp; (CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof RegExp &amp;&amp; regExpTest(CUSTOM_ELEMENT_HANDLING.tagNameCheck, value) || CUSTOM_ELEMENT_HANDLING.tagNameCheck instanceof Function &amp;&amp; CUSTOM_ELEMENT_HANDLING.tagNameCheck(value))) ; else {
        return false;
      }
      /* Check value is safe. First, is attr inert? If so, is safe */
    } else if (URI_SAFE_ATTRIBUTES[lcName]) ; else if (regExpTest(IS_ALLOWED_URI$1, stringReplace(value, ATTR_WHITESPACE, &#039;&#039;))) ; else if ((lcName === &#039;src&#039; || lcName === &#039;xlink:href&#039; || lcName === &#039;href&#039;) &amp;&amp; lcTag !== &#039;script&#039; &amp;&amp; stringIndexOf(value, &#039;data:&#039;) === 0 &amp;&amp; DATA_URI_TAGS[lcTag]) ; else if (ALLOW_UNKNOWN_PROTOCOLS &amp;&amp; !regExpTest(IS_SCRIPT_OR_DATA, stringReplace(value, ATTR_WHITESPACE, &#039;&#039;))) ; else if (value) {
      return false;
    } else ;
    return true;
  };
  /**
   * _isBasicCustomElement
   * checks if at least one dash is included in tagName, and it&#039;s not the first char
   * for more sophisticated checking see https://github.com/sindresorhus/validate-element-name
   *
   * @param tagName name of the tag of the node to sanitize
   * @returns Returns true if the tag name meets the basic criteria for a custom element, otherwise false.
   */
  const _isBasicCustomElement = function _isBasicCustomElement(tagName) {
    return tagName !== &#039;annotation-xml&#039; &amp;&amp; stringMatch(tagName, CUSTOM_ELEMENT);
  };
  /**
   * _sanitizeAttributes
   *
   * @protect attributes
   * @protect nodeName
   * @protect removeAttribute
   * @protect setAttribute
   *
   * @param currentNode to sanitize
   */
  const _sanitizeAttributes = function _sanitizeAttributes(currentNode) {
    /* Execute a hook if present */
    _executeHooks(hooks.beforeSanitizeAttributes, currentNode, null);
    const {
      attributes
    } = currentNode;
    /* Check if we have attributes; if not we might have a text node */
    if (!attributes || _isClobbered(currentNode)) {
      return;
    }
    const hookEvent = {
      attrName: &#039;&#039;,
      attrValue: &#039;&#039;,
      keepAttr: true,
      allowedAttributes: ALLOWED_ATTR,
      forceKeepAttr: undefined
    };
    let l = attributes.length;
    /* Go backwards over all attributes; safely remove bad ones */
    while (l--) {
      const attr = attributes[l];
      const {
        name,
        namespaceURI,
        value: attrValue
      } = attr;
      const lcName = transformCaseFunc(name);
      const initValue = attrValue;
      let value = name === &#039;value&#039; ? initValue : stringTrim(initValue);
      /* Execute a hook if present */
      hookEvent.attrName = lcName;
      hookEvent.attrValue = value;
      hookEvent.keepAttr = true;
      hookEvent.forceKeepAttr = undefined; // Allows developers to see this is a property they can set
      _executeHooks(hooks.uponSanitizeAttribute, currentNode, hookEvent);
      value = hookEvent.attrValue;
      /* Full DOM Clobbering protection via namespace isolation,
       * Prefix id and name attributes with `user-content-`
       */
      if (SANITIZE_NAMED_PROPS &amp;&amp; (lcName === &#039;id&#039; || lcName === &#039;name&#039;)) {
        // Remove the attribute with this value
        _removeAttribute(name, currentNode);
        // Prefix the value and later re-create the attribute with the sanitized value
        value = SANITIZE_NAMED_PROPS_PREFIX + value;
      }
      /* Work around a security issue with comments inside attributes */
      if (SAFE_FOR_XML &amp;&amp; regExpTest(/((--!?|])&gt;)|&lt;\/(style|title|textarea)/i, value)) {
        _removeAttribute(name, currentNode);
        continue;
      }
      /* Make sure we cannot easily use animated hrefs, even if animations are allowed */
      if (lcName === &#039;attributename&#039; &amp;&amp; stringMatch(value, &#039;href&#039;)) {
        _removeAttribute(name, currentNode);
        continue;
      }
      /* Did the hooks approve of the attribute? */
      if (hookEvent.forceKeepAttr) {
        continue;
      }
      /* Did the hooks approve of the attribute? */
      if (!hookEvent.keepAttr) {
        _removeAttribute(name, currentNode);
        continue;
      }
      /* Work around a security issue in jQuery 3.0 */
      if (!ALLOW_SELF_CLOSE_IN_ATTR &amp;&amp; regExpTest(/\/&gt;/i, value)) {
        _removeAttribute(name, currentNode);
        continue;
      }
      /* Sanitize attribute content to be template-safe */
      if (SAFE_FOR_TEMPLATES) {
        arrayForEach([MUSTACHE_EXPR, ERB_EXPR, TMPLIT_EXPR], expr =&gt; {
          value = stringReplace(value, expr, &#039; &#039;);
        });
      }
      /* Is `value` valid for this attribute? */
      const lcTag = transformCaseFunc(currentNode.nodeName);
      if (!_isValidAttribute(lcTag, lcName, value)) {
        _removeAttribute(name, currentNode);
        continue;
      }
      /* Handle attributes that require Trusted Types */
      if (trustedTypesPolicy &amp;&amp; typeof trustedTypes === &#039;object&#039; &amp;&amp; typeof trustedTypes.getAttributeType === &#039;function&#039;) {
        if (namespaceURI) ; else {
          switch (trustedTypes.getAttributeType(lcTag, lcName)) {
            case &#039;TrustedHTML&#039;:
              {
                value = trustedTypesPolicy.createHTML(value);
                break;
              }
            case &#039;TrustedScriptURL&#039;:
              {
                value = trustedTypesPolicy.createScriptURL(value);
                break;
              }
          }
        }
      }
      /* Handle invalid data-* attribute set by try-catching it */
      if (value !== initValue) {
        try {
          if (namespaceURI) {
            currentNode.setAttributeNS(namespaceURI, name, value);
          } else {
            /* Fallback to setAttribute() for browser-unrecognized namespaces e.g. &quot;x-schema&quot;. */
            currentNode.setAttribute(name, value);
          }
          if (_isClobbered(currentNode)) {
            _forceRemove(currentNode);
          } else {
            arrayPop(DOMPurify.removed);
          }
        } catch (_) {
          _removeAttribute(name, currentNode);
        }
      }
    }
    /* Execute a hook if present */
    _executeHooks(hooks.afterSanitizeAttributes, currentNode, null);
  };
  /**
   * _sanitizeShadowDOM
   *
   * @param fragment to iterate over recursively
   */
  const _sanitizeShadowDOM = function _sanitizeShadowDOM(fragment) {
    let shadowNode = null;
    const shadowIterator = _createNodeIterator(fragment);
    /* Execute a hook if present */
    _executeHooks(hooks.beforeSanitizeShadowDOM, fragment, null);
    while (shadowNode = shadowIterator.nextNode()) {
      /* Execute a hook if present */
      _executeHooks(hooks.uponSanitizeShadowNode, shadowNode, null);
      /* Sanitize tags and elements */
      _sanitizeElements(shadowNode);
      /* Check attributes next */
      _sanitizeAttributes(shadowNode);
      /* Deep shadow DOM detected */
      if (shadowNode.content instanceof DocumentFragment) {
        _sanitizeShadowDOM(shadowNode.content);
      }
    }
    /* Execute a hook if present */
    _executeHooks(hooks.afterSanitizeShadowDOM, fragment, null);
  };
  // eslint-disable-next-line complexity
  DOMPurify.sanitize = function (dirty) {
    let cfg = arguments.length &gt; 1 &amp;&amp; arguments[1] !== undefined ? arguments[1] : {};
    let body = null;
    let importedNode = null;
    let currentNode = null;
    let returnNode = null;
    /* Make sure we have a string to sanitize.
      DO NOT return early, as this will return the wrong type if
      the user has requested a DOM object rather than a string */
    IS_EMPTY_INPUT = !dirty;
    if (IS_EMPTY_INPUT) {
      dirty = &#039;&lt;!--&gt;&#039;;
    }
    /* Stringify, in case dirty is an object */
    if (typeof dirty !== &#039;string&#039; &amp;&amp; !_isNode(dirty)) {
      if (typeof dirty.toString === &#039;function&#039;) {
        dirty = dirty.toString();
        if (typeof dirty !== &#039;string&#039;) {
          throw typeErrorCreate(&#039;dirty is not a string, aborting&#039;);
        }
      } else {
        throw typeErrorCreate(&#039;toString is not a function&#039;);
      }
    }
    /* Return dirty HTML if DOMPurify cannot run */
    if (!DOMPurify.isSupported) {
      return dirty;
    }
    /* Assign config vars */
    if (!SET_CONFIG) {
      _parseConfig(cfg);
    }
    /* Clean up removed elements */
    DOMPurify.removed = [];
    /* Check if dirty is correctly typed for IN_PLACE */
    if (typeof dirty === &#039;string&#039;) {
      IN_PLACE = false;
    }
    if (IN_PLACE) {
      /* Do some early pre-sanitization to avoid unsafe root nodes */
      if (dirty.nodeName) {
        const tagName = transformCaseFunc(dirty.nodeName);
        if (!ALLOWED_TAGS[tagName] || FORBID_TAGS[tagName]) {
          throw typeErrorCreate(&#039;root node is forbidden and cannot be sanitized in-place&#039;);
        }
      }
    } else if (dirty instanceof Node) {
      /* If dirty is a DOM element, append to an empty document to avoid
         elements being stripped by the parser */
      body = _initDocument(&#039;&lt;!----&gt;&#039;);
      importedNode = body.ownerDocument.importNode(dirty, true);
      if (importedNode.nodeType === NODE_TYPE.element &amp;&amp; importedNode.nodeName === &#039;BODY&#039;) {
        /* Node is already a body, use as is */
        body = importedNode;
      } else if (importedNode.nodeName === &#039;HTML&#039;) {
        body = importedNode;
      } else {
        // eslint-disable-next-line unicorn/prefer-dom-node-append
        body.appendChild(importedNode);
      }
    } else {
      /* Exit directly if we have nothing to do */
      if (!RETURN_DOM &amp;&amp; !SAFE_FOR_TEMPLATES &amp;&amp; !WHOLE_DOCUMENT &amp;&amp;
      // eslint-disable-next-line unicorn/prefer-includes
      dirty.indexOf(&#039;&lt;&#039;) === -1) {
        return trustedTypesPolicy &amp;&amp; RETURN_TRUSTED_TYPE ? trustedTypesPolicy.createHTML(dirty) : dirty;
      }
      /* Initialize the document to work on */
      body = _initDocument(dirty);
      /* Check we have a DOM node from the data */
      if (!body) {
        return RETURN_DOM ? null : RETURN_TRUSTED_TYPE ? emptyHTML : &#039;&#039;;
      }
    }
    /* Remove first element node (ours) if FORCE_BODY is set */
    if (body &amp;&amp; FORCE_BODY) {
      _forceRemove(body.firstChild);
    }
    /* Get node iterator */
    const nodeIterator = _createNodeIterator(IN_PLACE ? dirty : body);
    /* Now start iterating over the created document */
    while (currentNode = nodeIterator.nextNode()) {
      /* Sanitize tags and elements */
      _sanitizeElements(currentNode);
      /* Check attributes next */
      _sanitizeAttributes(currentNode);
      /* Shadow DOM detected, sanitize it */
      if (currentNode.content instanceof DocumentFragment) {
        _sanitizeShadowDOM(currentNode.content);
      }
    }
    /* If we sanitized `dirty` in-place, return it. */
    if (IN_PLACE) {
      return dirty;
    }
    /* Return sanitized string or DOM */
    if (RETURN_DOM) {
      if (RETURN_DOM_FRAGMENT) {
        returnNode = createDocumentFragment.call(body.ownerDocument);
        while (body.firstChild) {
          // eslint-disable-next-line unicorn/prefer-dom-node-append
          returnNode.appendChild(body.firstChild);
        }
      } else {
        returnNode = body;
      }
      if (ALLOWED_ATTR.shadowroot || ALLOWED_ATTR.shadowrootmode) {
        /*
          AdoptNode() is not used because internal state is not reset
          (e.g. the past names map of a HTMLFormElement), this is safe
          in theory but we would rather not risk another attack vector.
          The state that is cloned by importNode() is explicitly defined
          by the specs.
        */
        returnNode = importNode.call(originalDocument, returnNode, true);
      }
      return returnNode;
    }
    let serializedHTML = WHOLE_DOCUMENT ? body.outerHTML : body.innerHTML;
    /* Serialize doctype if allowed */
    if (WHOLE_DOCUMENT &amp;&amp; ALLOWED_TAGS[&#039;!doctype&#039;] &amp;&amp; body.ownerDocument &amp;&amp; body.ownerDocument.doctype &amp;&amp; body.ownerDocument.doctype.name &amp;&amp; regExpTest(DOCTYPE_NAME, body.ownerDocument.doctype.name)) {
      serializedHTML = &#039;&lt;!DOCTYPE &#039; + body.ownerDocument.doctype.name + &#039;&gt;\n&#039; + serializedHTML;
    }
    /* Sanitize final string template-safe */
    if (SAFE_FOR_TEMPLATES) {
      arrayForEach([MUSTACHE_EXPR, ERB_EXPR, TMPLIT_EXPR], expr =&gt; {
        serializedHTML = stringReplace(serializedHTML, expr, &#039; &#039;);
      });
    }
    return trustedTypesPolicy &amp;&amp; RETURN_TRUSTED_TYPE ? trustedTypesPolicy.createHTML(serializedHTML) : serializedHTML;
  };
  DOMPurify.setConfig = function () {
    let cfg = arguments.length &gt; 0 &amp;&amp; arguments[0] !== undefined ? arguments[0] : {};
    _parseConfig(cfg);
    SET_CONFIG = true;
  };
  DOMPurify.clearConfig = function () {
    CONFIG = null;
    SET_CONFIG = false;
  };
  DOMPurify.isValidAttribute = function (tag, attr, value) {
    /* Initialize shared config vars if necessary. */
    if (!CONFIG) {
      _parseConfig({});
    }
    const lcTag = transformCaseFunc(tag);
    const lcName = transformCaseFunc(attr);
    return _isValidAttribute(lcTag, lcName, value);
  };
  DOMPurify.addHook = function (entryPoint, hookFunction) {
    if (typeof hookFunction !== &#039;function&#039;) {
      return;
    }
    arrayPush(hooks[entryPoint], hookFunction);
  };
  DOMPurify.removeHook = function (entryPoint, hookFunction) {
    if (hookFunction !== undefined) {
      const index = arrayLastIndexOf(hooks[entryPoint], hookFunction);
      return index === -1 ? undefined : arraySplice(hooks[entryPoint], index, 1)[0];
    }
    return arrayPop(hooks[entryPoint]);
  };
  DOMPurify.removeHooks = function (entryPoint) {
    hooks[entryPoint] = [];
  };
  DOMPurify.removeAllHooks = function () {
    hooks = _createHooksMap();
  };
  return DOMPurify;
}
var purify = createDOMPurify();

module.exports = purify;
//# sourceMappingURL=purify.cjs.js.map


/***/ })

}]);
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