@wordpress/components/build/style-provider/index.js

UI components for WordPress.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = StyleProvider;

var _element = require("@wordpress/element");

var _core = require("@emotion/core");

var _cache = _interopRequireDefault(require("@emotion/cache"));

var _memize = _interopRequireDefault(require("memize"));

/**
 * External dependencies
 */
const memoizedCreateCacheWithContainer = (0, _memize.default)(container => {
  return (0, _cache.default)({
    container
  });
});

function StyleProvider({
  children,
  document
}) {
  if (!document) {
    return null;
  }

  const cache = memoizedCreateCacheWithContainer(document.head);
  return (0, _element.createElement)(_core.CacheProvider, {
    value: cache
  }, children);
}
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