wp/wp-includes/js/dist/element.js
changeset 9 177826044cd9
child 16 a86126ab1dd4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/js/dist/element.js	Mon Oct 14 18:28:13 2019 +0200
@@ -0,0 +1,1076 @@
+this["wp"] = this["wp"] || {}; this["wp"]["element"] =
+/******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
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+/******/ 		if(installedModules[moduleId]) {
+/******/ 			return installedModules[moduleId].exports;
+/******/ 		}
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
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+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
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+/******/ 	};
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+/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
+/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
+/******/ 		}
+/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
+/******/ 	};
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+/******/ 	// mode & 1: value is a module id, require it
+/******/ 	// mode & 2: merge all properties of value into the ns
+/******/ 	// mode & 4: return value when already ns object
+/******/ 	// mode & 8|1: behave like require
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+/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
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+/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
+/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
+/******/ 		return ns;
+/******/ 	};
+/******/
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+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 374);
+/******/ })
+/************************************************************************/
+/******/ ({
+
+/***/ 15:
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _defineProperty; });
+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;
+}
+
+/***/ }),
+
+/***/ 2:
+/***/ (function(module, exports) {
+
+(function() { module.exports = this["lodash"]; }());
+
+/***/ }),
+
+/***/ 21:
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+
+// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js
+function _objectWithoutPropertiesLoose(source, excluded) {
+  if (source == null) return {};
+  var target = {};
+  var sourceKeys = Object.keys(source);
+  var key, i;
+
+  for (i = 0; i < sourceKeys.length; i++) {
+    key = sourceKeys[i];
+    if (excluded.indexOf(key) >= 0) continue;
+    target[key] = source[key];
+  }
+
+  return target;
+}
+// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _objectWithoutProperties; });
+
+function _objectWithoutProperties(source, excluded) {
+  if (source == null) return {};
+  var target = _objectWithoutPropertiesLoose(source, excluded);
+  var key, i;
+
+  if (Object.getOwnPropertySymbols) {
+    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
+
+    for (i = 0; i < sourceSymbolKeys.length; i++) {
+      key = sourceSymbolKeys[i];
+      if (excluded.indexOf(key) >= 0) continue;
+      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
+      target[key] = source[key];
+    }
+  }
+
+  return target;
+}
+
+/***/ }),
+
+/***/ 27:
+/***/ (function(module, exports) {
+
+(function() { module.exports = this["React"]; }());
+
+/***/ }),
+
+/***/ 32:
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _typeof; });
+function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
+
+function _typeof(obj) {
+  if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
+    _typeof = function _typeof(obj) {
+      return _typeof2(obj);
+    };
+  } else {
+    _typeof = function _typeof(obj) {
+      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
+    };
+  }
+
+  return _typeof(obj);
+}
+
+/***/ }),
+
+/***/ 374:
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+
+// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/objectSpread.js
+var objectSpread = __webpack_require__(7);
+
+// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js + 1 modules
+var objectWithoutProperties = __webpack_require__(21);
+
+// EXTERNAL MODULE: external "React"
+var external_React_ = __webpack_require__(27);
+
+// EXTERNAL MODULE: external "lodash"
+var external_lodash_ = __webpack_require__(2);
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/react.js
+
+
+
+/**
+ * External dependencies
+ */
+
+
+/**
+ * Object that provides utilities for dealing with React children.
+ */
+
+
+/**
+ * Creates a copy of an element with extended props.
+ *
+ * @param {WPElement} element Element
+ * @param {?Object}   props   Props to apply to cloned element
+ *
+ * @return {WPElement} Cloned element.
+ */
+
+
+/**
+ * A base class to create WordPress Components (Refs, state and lifecycle hooks)
+ */
+
+
+/**
+ * Creates a context object containing two components: a provider and consumer.
+ *
+ * @param {Object} defaultValue A default data stored in the context.
+ *
+ * @return {Object} Context object.
+ */
+
+
+/**
+ * Returns a new element of given type. Type can be either a string tag name or
+ * another function which itself returns an element.
+ *
+ * @param {?(string|Function)} type     Tag name or element creator
+ * @param {Object}             props    Element properties, either attribute
+ *                                       set to apply to DOM node or values to
+ *                                       pass through to element creator
+ * @param {...WPElement}       children Descendant elements
+ *
+ * @return {WPElement} Element.
+ */
+
+
+/**
+ * Returns an object tracking a reference to a rendered element via its
+ * `current` property as either a DOMElement or Element, dependent upon the
+ * type of element rendered with the ref attribute.
+ *
+ * @return {Object} Ref object.
+ */
+
+
+/**
+ * Component enhancer used to enable passing a ref to its wrapped component.
+ * Pass a function argument which receives `props` and `ref` as its arguments,
+ * returning an element using the forwarded ref. The return value is a new
+ * component which forwards its ref.
+ *
+ * @param {Function} forwarder Function passed `props` and `ref`, expected to
+ *                             return an element.
+ *
+ * @return {WPComponent} Enhanced component.
+ */
+
+
+/**
+ * A component which renders its children without any wrapping element.
+ */
+
+
+/**
+ * Checks if an object is a valid WPElement
+ *
+ * @param {Object} objectToCheck The object to be checked.
+ *
+ * @return {boolean} true if objectToTest is a valid WPElement and false otherwise.
+ */
+
+
+/**
+ * Component that activates additional checks and warnings for its descendants.
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usecallback
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usecontext
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usedebugvalue
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#useeffect
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#useimperativehandle
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#uselayouteffect
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usememo
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usereducer
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#useref
+ */
+
+
+/**
+ * @see https://reactjs.org/docs/hooks-reference.html#usestate
+ */
+
+
+/**
+ * Concatenate two or more React children objects.
+ *
+ * @param {...?Object} childrenArguments Array of children arguments (array of arrays/strings/objects) to concatenate.
+ *
+ * @return {Array} The concatenated value.
+ */
+
+function concatChildren() {
+  for (var _len = arguments.length, childrenArguments = new Array(_len), _key = 0; _key < _len; _key++) {
+    childrenArguments[_key] = arguments[_key];
+  }
+
+  return childrenArguments.reduce(function (memo, children, i) {
+    external_React_["Children"].forEach(children, function (child, j) {
+      if (child && 'string' !== typeof child) {
+        child = Object(external_React_["cloneElement"])(child, {
+          key: [i, j].join()
+        });
+      }
+
+      memo.push(child);
+    });
+    return memo;
+  }, []);
+}
+/**
+ * Switches the nodeName of all the elements in the children object.
+ *
+ * @param {?Object} children Children object.
+ * @param {string}  nodeName Node name.
+ *
+ * @return {?Object} The updated children object.
+ */
+
+function switchChildrenNodeName(children, nodeName) {
+  return children && external_React_["Children"].map(children, function (elt, index) {
+    if (Object(external_lodash_["isString"])(elt)) {
+      return Object(external_React_["createElement"])(nodeName, {
+        key: index
+      }, elt);
+    }
+
+    var _elt$props = elt.props,
+        childrenProp = _elt$props.children,
+        props = Object(objectWithoutProperties["a" /* default */])(_elt$props, ["children"]);
+
+    return Object(external_React_["createElement"])(nodeName, Object(objectSpread["a" /* default */])({
+      key: index
+    }, props), childrenProp);
+  });
+}
+
+// EXTERNAL MODULE: external "ReactDOM"
+var external_ReactDOM_ = __webpack_require__(52);
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/react-platform.js
+/**
+ * External dependencies
+ */
+
+/**
+ * Creates a portal into which a component can be rendered.
+ *
+ * @see https://github.com/facebook/react/issues/10309#issuecomment-318433235
+ *
+ * @param {Component} component Component
+ * @param {Element}   target    DOM node into which element should be rendered
+ */
+
+
+/**
+ * Finds the dom node of a React component
+ *
+ * @param {Component} component component's instance
+ * @param {Element}   target    DOM node into which element should be rendered
+ */
+
+
+/**
+ * Renders a given element into the target DOM node.
+ *
+ * @param {WPElement} element Element to render
+ * @param {Element}   target  DOM node into which element should be rendered
+ */
+
+
+/**
+ * Removes any mounted element from the target DOM node.
+ *
+ * @param {Element} target DOM node in which element is to be removed
+ */
+
+
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/utils.js
+/**
+ * External dependencies
+ */
+
+/**
+ * Checks if the provided WP element is empty.
+ *
+ * @param {*} element WP element to check.
+ * @return {boolean} True when an element is considered empty.
+ */
+
+var utils_isEmptyElement = function isEmptyElement(element) {
+  if (Object(external_lodash_["isNumber"])(element)) {
+    return false;
+  }
+
+  if (Object(external_lodash_["isString"])(element) || Object(external_lodash_["isArray"])(element)) {
+    return !element.length;
+  }
+
+  return !element;
+};
+
+// EXTERNAL MODULE: ./node_modules/@babel/runtime/helpers/esm/typeof.js
+var esm_typeof = __webpack_require__(32);
+
+// EXTERNAL MODULE: external {"this":["wp","escapeHtml"]}
+var external_this_wp_escapeHtml_ = __webpack_require__(69);
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/raw-html.js
+
+
+
+/**
+ * Internal dependencies
+ */
+
+/**
+ * Component used as equivalent of Fragment with unescaped HTML, in cases where
+ * it is desirable to render dangerous HTML without needing a wrapper element.
+ * To preserve additional props, a `div` wrapper _will_ be created if any props
+ * aside from `children` are passed.
+ *
+ * @param {string} props.children HTML to render.
+ *
+ * @return {WPElement} Dangerously-rendering element.
+ */
+
+function RawHTML(_ref) {
+  var children = _ref.children,
+      props = Object(objectWithoutProperties["a" /* default */])(_ref, ["children"]);
+
+  // The DIV wrapper will be stripped by serializer, unless there are
+  // non-children props present.
+  return Object(external_React_["createElement"])('div', Object(objectSpread["a" /* default */])({
+    dangerouslySetInnerHTML: {
+      __html: children
+    }
+  }, props));
+}
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/serialize.js
+
+
+
+
+/**
+ * Parts of this source were derived and modified from fast-react-render,
+ * released under the MIT license.
+ *
+ * https://github.com/alt-j/fast-react-render
+ *
+ * Copyright (c) 2016 Andrey Morozov
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * External dependencies
+ */
+
+/**
+ * WordPress dependencies
+ */
+
+
+/**
+ * Internal dependencies
+ */
+
+
+
+
+var _createContext = Object(external_React_["createContext"])(),
+    Provider = _createContext.Provider,
+    Consumer = _createContext.Consumer;
+/**
+ * Valid attribute types.
+ *
+ * @type {Set}
+ */
+
+
+var ATTRIBUTES_TYPES = new Set(['string', 'boolean', 'number']);
+/**
+ * Element tags which can be self-closing.
+ *
+ * @type {Set}
+ */
+
+var SELF_CLOSING_TAGS = new Set(['area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr']);
+/**
+ * Boolean attributes are attributes whose presence as being assigned is
+ * meaningful, even if only empty.
+ *
+ * See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#boolean-attributes
+ * Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
+ *
+ * Object.keys( [ ...document.querySelectorAll( '#attributes-1 > tbody > tr' ) ]
+ *     .filter( ( tr ) => tr.lastChild.textContent.indexOf( 'Boolean attribute' ) !== -1 )
+ *     .reduce( ( result, tr ) => Object.assign( result, {
+ *         [ tr.firstChild.textContent.trim() ]: true
+ *     } ), {} ) ).sort();
+ *
+ * @type {Set}
+ */
+
+var BOOLEAN_ATTRIBUTES = new Set(['allowfullscreen', 'allowpaymentrequest', 'allowusermedia', 'async', 'autofocus', 'autoplay', 'checked', 'controls', 'default', 'defer', 'disabled', 'download', 'formnovalidate', 'hidden', 'ismap', 'itemscope', 'loop', 'multiple', 'muted', 'nomodule', 'novalidate', 'open', 'playsinline', 'readonly', 'required', 'reversed', 'selected', 'typemustmatch']);
+/**
+ * Enumerated attributes are attributes which must be of a specific value form.
+ * Like boolean attributes, these are meaningful if specified, even if not of a
+ * valid enumerated value.
+ *
+ * See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#enumerated-attribute
+ * Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
+ *
+ * Object.keys( [ ...document.querySelectorAll( '#attributes-1 > tbody > tr' ) ]
+ *     .filter( ( tr ) => /^("(.+?)";?\s*)+/.test( tr.lastChild.textContent.trim() ) )
+ *     .reduce( ( result, tr ) => Object.assign( result, {
+ *         [ tr.firstChild.textContent.trim() ]: true
+ *     } ), {} ) ).sort();
+ *
+ * Some notable omissions:
+ *
+ *  - `alt`: https://blog.whatwg.org/omit-alt
+ *
+ * @type {Set}
+ */
+
+var ENUMERATED_ATTRIBUTES = new Set(['autocapitalize', 'autocomplete', 'charset', 'contenteditable', 'crossorigin', 'decoding', 'dir', 'draggable', 'enctype', 'formenctype', 'formmethod', 'http-equiv', 'inputmode', 'kind', 'method', 'preload', 'scope', 'shape', 'spellcheck', 'translate', 'type', 'wrap']);
+/**
+ * Set of CSS style properties which support assignment of unitless numbers.
+ * Used in rendering of style properties, where `px` unit is assumed unless
+ * property is included in this set or value is zero.
+ *
+ * Generated via:
+ *
+ * Object.entries( document.createElement( 'div' ).style )
+ *     .filter( ( [ key ] ) => (
+ *         ! /^(webkit|ms|moz)/.test( key ) &&
+ *         ( e.style[ key ] = 10 ) &&
+ *         e.style[ key ] === '10'
+ *     ) )
+ *     .map( ( [ key ] ) => key )
+ *     .sort();
+ *
+ * @type {Set}
+ */
+
+var CSS_PROPERTIES_SUPPORTS_UNITLESS = new Set(['animation', 'animationIterationCount', 'baselineShift', 'borderImageOutset', 'borderImageSlice', 'borderImageWidth', 'columnCount', 'cx', 'cy', 'fillOpacity', 'flexGrow', 'flexShrink', 'floodOpacity', 'fontWeight', 'gridColumnEnd', 'gridColumnStart', 'gridRowEnd', 'gridRowStart', 'lineHeight', 'opacity', 'order', 'orphans', 'r', 'rx', 'ry', 'shapeImageThreshold', 'stopOpacity', 'strokeDasharray', 'strokeDashoffset', 'strokeMiterlimit', 'strokeOpacity', 'strokeWidth', 'tabSize', 'widows', 'x', 'y', 'zIndex', 'zoom']);
+/**
+ * Returns true if the specified string is prefixed by one of an array of
+ * possible prefixes.
+ *
+ * @param {string}   string   String to check.
+ * @param {string[]} prefixes Possible prefixes.
+ *
+ * @return {boolean} Whether string has prefix.
+ */
+
+function hasPrefix(string, prefixes) {
+  return prefixes.some(function (prefix) {
+    return string.indexOf(prefix) === 0;
+  });
+}
+/**
+ * Returns true if the given prop name should be ignored in attributes
+ * serialization, or false otherwise.
+ *
+ * @param {string} attribute Attribute to check.
+ *
+ * @return {boolean} Whether attribute should be ignored.
+ */
+
+function isInternalAttribute(attribute) {
+  return 'key' === attribute || 'children' === attribute;
+}
+/**
+ * Returns the normal form of the element's attribute value for HTML.
+ *
+ * @param {string} attribute Attribute name.
+ * @param {*}      value     Non-normalized attribute value.
+ *
+ * @return {string} Normalized attribute value.
+ */
+
+
+function getNormalAttributeValue(attribute, value) {
+  switch (attribute) {
+    case 'style':
+      return renderStyle(value);
+  }
+
+  return value;
+}
+/**
+ * Returns the normal form of the element's attribute name for HTML.
+ *
+ * @param {string} attribute Non-normalized attribute name.
+ *
+ * @return {string} Normalized attribute name.
+ */
+
+
+function getNormalAttributeName(attribute) {
+  switch (attribute) {
+    case 'htmlFor':
+      return 'for';
+
+    case 'className':
+      return 'class';
+  }
+
+  return attribute.toLowerCase();
+}
+/**
+ * Returns the normal form of the style property name for HTML.
+ *
+ * - Converts property names to kebab-case, e.g. 'backgroundColor' → 'background-color'
+ * - Leaves custom attributes alone, e.g. '--myBackgroundColor' → '--myBackgroundColor'
+ * - Converts vendor-prefixed property names to -kebab-case, e.g. 'MozTransform' → '-moz-transform'
+ *
+ * @param {string} property Property name.
+ *
+ * @return {string} Normalized property name.
+ */
+
+
+function getNormalStylePropertyName(property) {
+  if (Object(external_lodash_["startsWith"])(property, '--')) {
+    return property;
+  }
+
+  if (hasPrefix(property, ['ms', 'O', 'Moz', 'Webkit'])) {
+    return '-' + Object(external_lodash_["kebabCase"])(property);
+  }
+
+  return Object(external_lodash_["kebabCase"])(property);
+}
+/**
+ * Returns the normal form of the style property value for HTML. Appends a
+ * default pixel unit if numeric, not a unitless property, and not zero.
+ *
+ * @param {string} property Property name.
+ * @param {*}      value    Non-normalized property value.
+ *
+ * @return {*} Normalized property value.
+ */
+
+
+function getNormalStylePropertyValue(property, value) {
+  if (typeof value === 'number' && 0 !== value && !CSS_PROPERTIES_SUPPORTS_UNITLESS.has(property)) {
+    return value + 'px';
+  }
+
+  return value;
+}
+/**
+ * Serializes a React element to string.
+ *
+ * @param {WPElement} element       Element to serialize.
+ * @param {?Object}   context       Context object.
+ * @param {?Object}   legacyContext Legacy context object.
+ *
+ * @return {string} Serialized element.
+ */
+
+
+function renderElement(element, context) {
+  var legacyContext = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+
+  if (null === element || undefined === element || false === element) {
+    return '';
+  }
+
+  if (Array.isArray(element)) {
+    return renderChildren(element, context, legacyContext);
+  }
+
+  switch (Object(esm_typeof["a" /* default */])(element)) {
+    case 'string':
+      return Object(external_this_wp_escapeHtml_["escapeHTML"])(element);
+
+    case 'number':
+      return element.toString();
+  }
+
+  var type = element.type,
+      props = element.props;
+
+  switch (type) {
+    case external_React_["StrictMode"]:
+    case external_React_["Fragment"]:
+      return renderChildren(props.children, context, legacyContext);
+
+    case RawHTML:
+      var children = props.children,
+          wrapperProps = Object(objectWithoutProperties["a" /* default */])(props, ["children"]);
+
+      return renderNativeComponent(Object(external_lodash_["isEmpty"])(wrapperProps) ? null : 'div', Object(objectSpread["a" /* default */])({}, wrapperProps, {
+        dangerouslySetInnerHTML: {
+          __html: children
+        }
+      }), context, legacyContext);
+  }
+
+  switch (Object(esm_typeof["a" /* default */])(type)) {
+    case 'string':
+      return renderNativeComponent(type, props, context, legacyContext);
+
+    case 'function':
+      if (type.prototype && typeof type.prototype.render === 'function') {
+        return renderComponent(type, props, context, legacyContext);
+      }
+
+      return renderElement(type(props, legacyContext), context, legacyContext);
+  }
+
+  switch (type && type.$$typeof) {
+    case Provider.$$typeof:
+      return renderChildren(props.children, props.value, legacyContext);
+
+    case Consumer.$$typeof:
+      return renderElement(props.children(context || type._currentValue), context, legacyContext);
+  }
+
+  return '';
+}
+/**
+ * Serializes a native component type to string.
+ *
+ * @param {?string} type          Native component type to serialize, or null if
+ *                                rendering as fragment of children content.
+ * @param {Object}  props         Props object.
+ * @param {?Object} context       Context object.
+ * @param {?Object} legacyContext Legacy context object.
+ *
+ * @return {string} Serialized element.
+ */
+
+function renderNativeComponent(type, props, context) {
+  var legacyContext = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  var content = '';
+
+  if (type === 'textarea' && props.hasOwnProperty('value')) {
+    // Textarea children can be assigned as value prop. If it is, render in
+    // place of children. Ensure to omit so it is not assigned as attribute
+    // as well.
+    content = renderChildren(props.value, context, legacyContext);
+    props = Object(external_lodash_["omit"])(props, 'value');
+  } else if (props.dangerouslySetInnerHTML && typeof props.dangerouslySetInnerHTML.__html === 'string') {
+    // Dangerous content is left unescaped.
+    content = props.dangerouslySetInnerHTML.__html;
+  } else if (typeof props.children !== 'undefined') {
+    content = renderChildren(props.children, context, legacyContext);
+  }
+
+  if (!type) {
+    return content;
+  }
+
+  var attributes = renderAttributes(props);
+
+  if (SELF_CLOSING_TAGS.has(type)) {
+    return '<' + type + attributes + '/>';
+  }
+
+  return '<' + type + attributes + '>' + content + '</' + type + '>';
+}
+/**
+ * Serializes a non-native component type to string.
+ *
+ * @param {Function} Component     Component type to serialize.
+ * @param {Object}   props         Props object.
+ * @param {?Object}  context       Context object.
+ * @param {?Object}  legacyContext Legacy context object.
+ *
+ * @return {string} Serialized element
+ */
+
+function renderComponent(Component, props, context) {
+  var legacyContext = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
+  var instance = new Component(props, legacyContext);
+
+  if (typeof instance.getChildContext === 'function') {
+    Object.assign(legacyContext, instance.getChildContext());
+  }
+
+  var html = renderElement(instance.render(), context, legacyContext);
+  return html;
+}
+/**
+ * Serializes an array of children to string.
+ *
+ * @param {Array}   children      Children to serialize.
+ * @param {?Object} context       Context object.
+ * @param {?Object} legacyContext Legacy context object.
+ *
+ * @return {string} Serialized children.
+ */
+
+function renderChildren(children, context) {
+  var legacyContext = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+  var result = '';
+  children = Object(external_lodash_["castArray"])(children);
+
+  for (var i = 0; i < children.length; i++) {
+    var child = children[i];
+    result += renderElement(child, context, legacyContext);
+  }
+
+  return result;
+}
+/**
+ * Renders a props object as a string of HTML attributes.
+ *
+ * @param {Object} props Props object.
+ *
+ * @return {string} Attributes string.
+ */
+
+
+function renderAttributes(props) {
+  var result = '';
+
+  for (var key in props) {
+    var attribute = getNormalAttributeName(key);
+
+    if (!Object(external_this_wp_escapeHtml_["isValidAttributeName"])(attribute)) {
+      continue;
+    }
+
+    var value = getNormalAttributeValue(key, props[key]); // If value is not of serializeable type, skip.
+
+    if (!ATTRIBUTES_TYPES.has(Object(esm_typeof["a" /* default */])(value))) {
+      continue;
+    } // Don't render internal attribute names.
+
+
+    if (isInternalAttribute(key)) {
+      continue;
+    }
+
+    var isBooleanAttribute = BOOLEAN_ATTRIBUTES.has(attribute); // Boolean attribute should be omitted outright if its value is false.
+
+    if (isBooleanAttribute && value === false) {
+      continue;
+    }
+
+    var isMeaningfulAttribute = isBooleanAttribute || hasPrefix(key, ['data-', 'aria-']) || ENUMERATED_ATTRIBUTES.has(attribute); // Only write boolean value as attribute if meaningful.
+
+    if (typeof value === 'boolean' && !isMeaningfulAttribute) {
+      continue;
+    }
+
+    result += ' ' + attribute; // Boolean attributes should write attribute name, but without value.
+    // Mere presence of attribute name is effective truthiness.
+
+    if (isBooleanAttribute) {
+      continue;
+    }
+
+    if (typeof value === 'string') {
+      value = Object(external_this_wp_escapeHtml_["escapeAttribute"])(value);
+    }
+
+    result += '="' + value + '"';
+  }
+
+  return result;
+}
+/**
+ * Renders a style object as a string attribute value.
+ *
+ * @param {Object} style Style object.
+ *
+ * @return {string} Style attribute value.
+ */
+
+function renderStyle(style) {
+  // Only generate from object, e.g. tolerate string value.
+  if (!Object(external_lodash_["isPlainObject"])(style)) {
+    return style;
+  }
+
+  var result;
+
+  for (var property in style) {
+    var value = style[property];
+
+    if (null === value || undefined === value) {
+      continue;
+    }
+
+    if (result) {
+      result += ';';
+    } else {
+      result = '';
+    }
+
+    var normalName = getNormalStylePropertyName(property);
+    var normalValue = getNormalStylePropertyValue(property, value);
+    result += normalName + ':' + normalValue;
+  }
+
+  return result;
+}
+/* harmony default export */ var serialize = (renderElement);
+
+// CONCATENATED MODULE: ./node_modules/@wordpress/element/build-module/index.js
+/* concated harmony reexport Children */__webpack_require__.d(__webpack_exports__, "Children", function() { return external_React_["Children"]; });
+/* concated harmony reexport cloneElement */__webpack_require__.d(__webpack_exports__, "cloneElement", function() { return external_React_["cloneElement"]; });
+/* concated harmony reexport Component */__webpack_require__.d(__webpack_exports__, "Component", function() { return external_React_["Component"]; });
+/* concated harmony reexport createContext */__webpack_require__.d(__webpack_exports__, "createContext", function() { return external_React_["createContext"]; });
+/* concated harmony reexport createElement */__webpack_require__.d(__webpack_exports__, "createElement", function() { return external_React_["createElement"]; });
+/* concated harmony reexport createRef */__webpack_require__.d(__webpack_exports__, "createRef", function() { return external_React_["createRef"]; });
+/* concated harmony reexport forwardRef */__webpack_require__.d(__webpack_exports__, "forwardRef", function() { return external_React_["forwardRef"]; });
+/* concated harmony reexport Fragment */__webpack_require__.d(__webpack_exports__, "Fragment", function() { return external_React_["Fragment"]; });
+/* concated harmony reexport isValidElement */__webpack_require__.d(__webpack_exports__, "isValidElement", function() { return external_React_["isValidElement"]; });
+/* concated harmony reexport StrictMode */__webpack_require__.d(__webpack_exports__, "StrictMode", function() { return external_React_["StrictMode"]; });
+/* concated harmony reexport useCallback */__webpack_require__.d(__webpack_exports__, "useCallback", function() { return external_React_["useCallback"]; });
+/* concated harmony reexport useContext */__webpack_require__.d(__webpack_exports__, "useContext", function() { return external_React_["useContext"]; });
+/* concated harmony reexport useDebugValue */__webpack_require__.d(__webpack_exports__, "useDebugValue", function() { return external_React_["useDebugValue"]; });
+/* concated harmony reexport useEffect */__webpack_require__.d(__webpack_exports__, "useEffect", function() { return external_React_["useEffect"]; });
+/* concated harmony reexport useImperativeHandle */__webpack_require__.d(__webpack_exports__, "useImperativeHandle", function() { return external_React_["useImperativeHandle"]; });
+/* concated harmony reexport useLayoutEffect */__webpack_require__.d(__webpack_exports__, "useLayoutEffect", function() { return external_React_["useLayoutEffect"]; });
+/* concated harmony reexport useMemo */__webpack_require__.d(__webpack_exports__, "useMemo", function() { return external_React_["useMemo"]; });
+/* concated harmony reexport useReducer */__webpack_require__.d(__webpack_exports__, "useReducer", function() { return external_React_["useReducer"]; });
+/* concated harmony reexport useRef */__webpack_require__.d(__webpack_exports__, "useRef", function() { return external_React_["useRef"]; });
+/* concated harmony reexport useState */__webpack_require__.d(__webpack_exports__, "useState", function() { return external_React_["useState"]; });
+/* concated harmony reexport concatChildren */__webpack_require__.d(__webpack_exports__, "concatChildren", function() { return concatChildren; });
+/* concated harmony reexport switchChildrenNodeName */__webpack_require__.d(__webpack_exports__, "switchChildrenNodeName", function() { return switchChildrenNodeName; });
+/* concated harmony reexport createPortal */__webpack_require__.d(__webpack_exports__, "createPortal", function() { return external_ReactDOM_["createPortal"]; });
+/* concated harmony reexport findDOMNode */__webpack_require__.d(__webpack_exports__, "findDOMNode", function() { return external_ReactDOM_["findDOMNode"]; });
+/* concated harmony reexport render */__webpack_require__.d(__webpack_exports__, "render", function() { return external_ReactDOM_["render"]; });
+/* concated harmony reexport unmountComponentAtNode */__webpack_require__.d(__webpack_exports__, "unmountComponentAtNode", function() { return external_ReactDOM_["unmountComponentAtNode"]; });
+/* concated harmony reexport isEmptyElement */__webpack_require__.d(__webpack_exports__, "isEmptyElement", function() { return utils_isEmptyElement; });
+/* concated harmony reexport renderToString */__webpack_require__.d(__webpack_exports__, "renderToString", function() { return serialize; });
+/* concated harmony reexport RawHTML */__webpack_require__.d(__webpack_exports__, "RawHTML", function() { return RawHTML; });
+
+
+
+
+
+
+
+/***/ }),
+
+/***/ 52:
+/***/ (function(module, exports) {
+
+(function() { module.exports = this["ReactDOM"]; }());
+
+/***/ }),
+
+/***/ 69:
+/***/ (function(module, exports) {
+
+(function() { module.exports = this["wp"]["escapeHtml"]; }());
+
+/***/ }),
+
+/***/ 7:
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _objectSpread; });
+/* harmony import */ var _defineProperty__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(15);
+
+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) {
+      Object(_defineProperty__WEBPACK_IMPORTED_MODULE_0__[/* default */ "a"])(target, key, source[key]);
+    });
+  }
+
+  return target;
+}
+
+/***/ })
+
+/******/ });
\ No newline at end of file