2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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import global from '../shims/global.js';
/**
* Returns the global object associated with provided element.
*
* @param {Object} target
* @returns {Object}
*/
export default target => {
// Assume that the element is an instance of Node, which means that it
// has the "ownerDocument" property from which we can retrieve a
// corresponding global object.
const ownerGlobal = target && target.ownerDocument && target.ownerDocument.defaultView;
// Return the local global object if it's not possible extract one from
// provided element.
return ownerGlobal || global;
};
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