Function onScheduleRoot

docs/external/js/react-dom.development.js:23673–23677

(root, children)

    return true;
  }
  function onScheduleRoot(root, children) {
    if (typeof onScheduleFiberRoot === 'function') {
      onScheduleFiberRoot(root, children);
    }
  }
  function onCommitRoot(root, expirationTime) {
    if (typeof onCommitFiberRoot === 'function') {
      onCommitFiberRoot(root, expirationTime);