How to use the react-reconciler/inline.dom.batchedUpdates function in react-reconciler

// TODO: remove in React 17.
  unstable_createPortal(...args) {
    if (!didWarnAboutUnstableCreatePortal) {
      didWarnAboutUnstableCreatePortal = true;
      lowPriorityWarning(
        false,
        'The ReactDOM.unstable_createPortal() alias has been deprecated, ' +
          'and will be removed in React 17+. Update your code to use ' +
          'ReactDOM.createPortal() instead. It has the exact same API, ' +
          'but without the "unstable_" prefix.',
      );
    }
    return createPortal(...args);
  },

  unstable_batchedUpdates: DOMRenderer.batchedUpdates,

  unstable_interactiveUpdates: DOMRenderer.interactiveUpdates,

  flushSync: DOMRenderer.flushSync,

  unstable_flushControlled: DOMRenderer.flushControlled,

  __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED: {
    // Keep in sync with ReactDOMUnstableNativeDependencies.js
    // and ReactTestUtils.js. This is an array for better minification.
    Events: [
      ReactDOMComponentTree.getInstanceFromNode,
      ReactDOMComponentTree.getNodeFromInstance,
      ReactDOMComponentTree.getFiberCurrentPropsFromNode,
      EventPluginHub.injection.injectEventPluginsByName,
      EventPluginRegistry.eventNameDispatchConfigs,

}

/**
 * 获取应用的rootElement并通过该对象上的 Attribute 以及 nodetype来判断是否是服务端渲染
 */
function shouldHydrateDueToLegacyHeuristic(container) {
  const rootElement = getReactRootElementInContainer(container);
  return !!(
    rootElement &&
    rootElement.nodeType === ELEMENT_NODE &&
    rootElement.hasAttribute(ROOT_ATTRIBUTE_NAME)
  );
}

ReactGenericBatching.setBatchingImplementation(
  DOMRenderer.batchedUpdates,
  DOMRenderer.interactiveUpdates,
  DOMRenderer.flushInteractiveUpdates,
);

let warnedAboutHydrateAPI = false;

//从container创建root
function legacyCreateRootFromDOMContainer(
  container: DOMContainer,
  forceHydrate: boolean,
): Root {
  const shouldHydrate =
    forceHydrate || shouldHydrateDueToLegacyHeuristic(container);
  // First clear any existing content.
  if (!shouldHydrate) {
    let warned = false;