Function cleanup

packages/react-aria/src/interactions/utils.ts:178–186

()

  window.addEventListener('focus', onFocus, true);

  let cleanup = () => {
    cancelAnimationFrame(raf);
    window.removeEventListener('blur', onBlur, true);
    window.removeEventListener('focusout', onFocusOut, true);
    window.removeEventListener('focusin', onFocusIn, true);
    window.removeEventListener('focus', onFocus, true);
    ignoreFocusEvent = false;
    isRefocusing = false;
  };

  let raf = requestAnimationFrame(cleanup);
  return cleanup;