getNodeName.js.flow « dom-utils « lib « package « popperjs - github.com/gohugoio/hugo-mod-jslibs-dist.git - Unnamed repository; edit this file 'description' to name the repository.

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getNodeName.js.flow « dom-utils « lib « package « popperjs - github.com/gohugoio/hugo-mod-jslibs-dist.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/popperjs/package/lib/dom-utils/getNodeName.js.flow

blob: 72e5b81771a10d2ea01b16b831e49184cc706888 (plain)

// @flow
import type { Window } from '../types';

export default function getNodeName(element: ?Node | Window): ?string {
  return element ? (element.nodeName || '').toLowerCase() : null;
}