Function isNode

packages/react-aria/src/utils/domHelpers.ts:35–42

(value: unknown)

 * property.
 */
export function isNode(value: unknown): value is Node {
  return (
    value !== null &&
    typeof value === 'object' &&
    'nodeType' in value &&
    typeof value.nodeType === 'number'
  );
}

/**
 * Type guard that checks if a value is a Window. Uses window self reference checks to