WordPress/wp-includes/js/dist/element.js

1176 lines
46 KiB
JavaScript

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/***/ "./packages/packages/element/build-module/index.js":
/*!*********************************************************!*\
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/*! exports provided: renderToString, RawHTML, Children, cloneElement, Component, createContext, createElement, createRef, forwardRef, Fragment, isValidElement, StrictMode, concatChildren, switchChildrenNodeName, createPortal, findDOMNode, render, unmountComponentAtNode, isEmptyElement */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
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/**
* External dependencies
*/
/**
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* To preserve additional props, a `div` wrapper _will_ be created if any props
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*/
function RawHTML(_ref) {
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!*** ./packages/packages/element/build-module/react-platform.js ***!
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/*! exports provided: createPortal, findDOMNode, render, unmountComponentAtNode */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
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/**
* External dependencies
*/
/**
* Creates a portal into which a component can be rendered.
*
* @see https://github.com/facebook/react/issues/10309#issuecomment-318433235
*
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*/
/**
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*/
/**
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*
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*/
/**
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*
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*/
/***/ }),
/***/ "./packages/packages/element/build-module/react.js":
/*!*********************************************************!*\
!*** ./packages/packages/element/build-module/react.js ***!
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/*! exports provided: Children, cloneElement, Component, createContext, createElement, createRef, forwardRef, Fragment, isValidElement, StrictMode, concatChildren, switchChildrenNodeName */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
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/**
* External dependencies
*/
/**
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*
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*
* @return {WPElement} Cloned element.
*/
/**
* A base class to create WordPress Components (Refs, state and lifecycle hooks)
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/**
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*/
/**
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/**
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/**
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/**
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/**
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*/
function concatChildren() {
for (var _len = arguments.length, childrenArguments = new Array(_len), _key = 0; _key < _len; _key++) {
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/**
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return children && react__WEBPACK_IMPORTED_MODULE_2__["Children"].map(children, function (elt, index) {
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}
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childrenProp = _elt$props.children,
props = Object(_babel_runtime_helpers_esm_objectWithoutProperties__WEBPACK_IMPORTED_MODULE_1__["default"])(_elt$props, ["children"]);
return Object(react__WEBPACK_IMPORTED_MODULE_2__["createElement"])(nodeName, Object(_babel_runtime_helpers_esm_objectSpread__WEBPACK_IMPORTED_MODULE_0__["default"])({
key: index
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});
}
/***/ }),
/***/ "./packages/packages/element/build-module/serialize.js":
/*!*************************************************************!*\
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/*! exports provided: hasPrefix, renderElement, renderNativeComponent, renderComponent, renderAttributes, renderStyle, default */
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/* harmony import */ var _babel_runtime_helpers_esm_objectSpread__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @babel/runtime/helpers/esm/objectSpread */ "./packages/node_modules/@babel/runtime/helpers/esm/objectSpread.js");
/* harmony import */ var _babel_runtime_helpers_esm_objectWithoutProperties__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @babel/runtime/helpers/esm/objectWithoutProperties */ "./packages/node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js");
/* harmony import */ var _babel_runtime_helpers_esm_typeof__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @babel/runtime/helpers/esm/typeof */ "./packages/node_modules/@babel/runtime/helpers/esm/typeof.js");
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! lodash */ "lodash");
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(lodash__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var _wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @wordpress/escape-html */ "@wordpress/escape-html");
/* harmony import */ var _wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(_wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4__);
/* harmony import */ var _react__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./react */ "./packages/packages/element/build-module/react.js");
/* harmony import */ var _raw_html__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./raw-html */ "./packages/packages/element/build-module/raw-html.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(_react__WEBPACK_IMPORTED_MODULE_5__["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', '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(lodash__WEBPACK_IMPORTED_MODULE_3__["startsWith"])(property, '--')) {
return property;
}
if (hasPrefix(property, ['ms', 'O', 'Moz', 'Webkit'])) {
return '-' + Object(lodash__WEBPACK_IMPORTED_MODULE_3__["kebabCase"])(property);
}
return Object(lodash__WEBPACK_IMPORTED_MODULE_3__["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(_babel_runtime_helpers_esm_typeof__WEBPACK_IMPORTED_MODULE_2__["default"])(element)) {
case 'string':
return Object(_wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4__["escapeHTML"])(element);
case 'number':
return element.toString();
}
var type = element.type,
props = element.props;
switch (type) {
case _react__WEBPACK_IMPORTED_MODULE_5__["StrictMode"]:
case _react__WEBPACK_IMPORTED_MODULE_5__["Fragment"]:
return renderChildren(props.children, context, legacyContext);
case _raw_html__WEBPACK_IMPORTED_MODULE_6__["default"]:
var children = props.children,
wrapperProps = Object(_babel_runtime_helpers_esm_objectWithoutProperties__WEBPACK_IMPORTED_MODULE_1__["default"])(props, ["children"]);
return renderNativeComponent(Object(lodash__WEBPACK_IMPORTED_MODULE_3__["isEmpty"])(wrapperProps) ? null : 'div', Object(_babel_runtime_helpers_esm_objectSpread__WEBPACK_IMPORTED_MODULE_0__["default"])({}, wrapperProps, {
dangerouslySetInnerHTML: {
__html: children
}
}), context, legacyContext);
}
switch (Object(_babel_runtime_helpers_esm_typeof__WEBPACK_IMPORTED_MODULE_2__["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(lodash__WEBPACK_IMPORTED_MODULE_3__["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(lodash__WEBPACK_IMPORTED_MODULE_3__["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(_wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4__["isValidAttributeName"])(attribute)) {
continue;
}
var value = getNormalAttributeValue(key, props[key]); // If value is not of serializeable type, skip.
if (!ATTRIBUTES_TYPES.has(Object(_babel_runtime_helpers_esm_typeof__WEBPACK_IMPORTED_MODULE_2__["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(_wordpress_escape_html__WEBPACK_IMPORTED_MODULE_4__["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(lodash__WEBPACK_IMPORTED_MODULE_3__["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 */ __webpack_exports__["default"] = (renderElement);
/***/ }),
/***/ "./packages/packages/element/build-module/utils.js":
/*!*********************************************************!*\
!*** ./packages/packages/element/build-module/utils.js ***!
\*********************************************************/
/*! exports provided: isEmptyElement */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isEmptyElement", function() { return isEmptyElement; });
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! lodash */ "lodash");
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(lodash__WEBPACK_IMPORTED_MODULE_0__);
/**
* 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 isEmptyElement = function isEmptyElement(element) {
if (Object(lodash__WEBPACK_IMPORTED_MODULE_0__["isNumber"])(element)) {
return false;
}
if (Object(lodash__WEBPACK_IMPORTED_MODULE_0__["isString"])(element) || Object(lodash__WEBPACK_IMPORTED_MODULE_0__["isArray"])(element)) {
return !element.length;
}
return !element;
};
/***/ }),
/***/ "@wordpress/escape-html":
/*!*********************************************!*\
!*** external {"this":["wp","escapeHtml"]} ***!
\*********************************************/
/*! no static exports found */
/***/ (function(module, exports) {
(function() { module.exports = this["wp"]["escapeHtml"]; }());
/***/ }),
/***/ "lodash":
/*!*************************!*\
!*** external "lodash" ***!
\*************************/
/*! no static exports found */
/***/ (function(module, exports) {
(function() { module.exports = this["lodash"]; }());
/***/ }),
/***/ "react":
/*!************************!*\
!*** external "React" ***!
\************************/
/*! no static exports found */
/***/ (function(module, exports) {
(function() { module.exports = this["React"]; }());
/***/ }),
/***/ "react-dom":
/*!***************************!*\
!*** external "ReactDOM" ***!
\***************************/
/*! no static exports found */
/***/ (function(module, exports) {
(function() { module.exports = this["ReactDOM"]; }());
/***/ })
/******/ });
//# sourceMappingURL=element.js.map