function inShadow throws error when shadowRoot is undefined

[mazengh]

I am using latest antd library version 5.8.6 which is dependent on rc-util. There is an edge case where shadowRoot is undefined. When inShadow function is called, the whole page breaks throwing the error below.

VM107071:1 Uncaught TypeError: Right-hand side of 'instanceof' is not an object

It used to work when function returned return getRoot(ele) !== ele?.ownerDocument;

Version: rc-util: 5.37.0

[mazengh]

is it possible to create a PR to change the logic as below?

export function inShadow(ele: Node) {
  const root = getRoot(ele);
  return ShadowRoot ? root instanceof ShadowRoot : root !== ele?.ownerDocument;
}