Current File : /var/www/html/node_modules/@popperjs/core/lib/dom-utils/getParentNode.js.flow
// @flow
import getNodeName from './getNodeName';
import getDocumentElement from './getDocumentElement';
import { isShadowRoot } from './instanceOf';
export default function getParentNode(element: Node | ShadowRoot): Node {
if (getNodeName(element) === 'html') {
return element;
}
return (
// this is a quicker (but less type safe) way to save quite some bytes from the bundle
// $FlowFixMe[incompatible-return]
// $FlowFixMe[prop-missing]
element.assignedSlot || // step into the shadow DOM of the parent of a slotted node
element.parentNode || // DOM Element detected
(isShadowRoot(element) ? element.host : null) || // ShadowRoot detected
// $FlowFixMe[incompatible-call]: HTMLElement is a Node
getDocumentElement(element) // fallback
);
}
Mini Shell