Function useSyncRef

packages/react-aria/src/utils/useSyncRef.ts:22–34

(context?: ContextValue<T> | null, ref?: RefObject<T | null>)

// Syncs ref from context with ref passed to hook
export function useSyncRef<T>(context?: ContextValue<T> | null, ref?: RefObject<T | null>): void {
  useLayoutEffect(() => {
    if (context && context.ref && ref) {
      context.ref.current = ref.current;
      return () => {
        if (context.ref) {
          // oxlint-disable-next-line react-hooks/exhaustive-deps
          context.ref.current = null;
        }
      };
    }
  });
}