lix-website/themes/lix/assets/@popperjs/core/lib/dom-utils/getWindow.js.flow

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2024-04-27 03:39:10 +00:00
// @flow
import type { Window } from '../types';
declare function getWindow(node: Node | Window): Window;
export default function getWindow(node) {
if (node == null) {
return window;
}
if (node.toString() !== '[object Window]') {
const ownerDocument = node.ownerDocument;
return ownerDocument ? ownerDocument.defaultView || window : window;
}
return node;
}