vanillajs-browser-helpers/src/isDOMChildNode.ts

Collection of convenience code snippets (helpers) that aims to make it a little easier to work with vanilla JS in the browser

import isDOMNode from './isDOMNode';



interface ChildNodeWithParent extends ChildNode {
  parentElement: HTMLElement,
  parentNode: Node & ParentNode
}



/**
 * Is the given object a DOM node child of a DOM element
 *
 * @param obj - The object to check
 * @return Is it a DOM child node or not
 */
export default function isDOMChildNode(node: Node): node is ChildNodeWithParent {
  return isDOMNode(node) && node.parentElement != null;
}