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2025-12-28 20:50:08 +00:00
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/**
* Recursively traverse up the tree to check whether the provided child node
* is the parent or a descendant of it.
*
* @param parent - Element to find
* @param child - Element to test against parent
*/
const isNodeOrChild = (parent, child) => {
if (!child) {
return false;
}
else if (parent === child) {
return true;
}
else {
return isNodeOrChild(parent, child.parentElement);
}
};
export { isNodeOrChild };