Function useSlotId

packages/react-aria/src/utils/useId.ts:119–133

(depArray: ReadonlyArray<any> = [])

 * @param depArray - When to recalculate if the id is in the DOM.
 */
export function useSlotId(depArray: ReadonlyArray<any> = []): string {
  let id = useId();
  let [resolvedId, setResolvedId] = useValueEffect(id);
  let updateId = useCallback(() => {
    setResolvedId(function* () {
      yield id;

      yield document.getElementById(id) ? id : undefined;
    });
  }, [id, setResolvedId]);

  useLayoutEffect(updateId, [id, updateId, ...depArray]);

  return resolvedId;
}