**Do you want to request a *feature* or report a *bug*?**

Bug

**What is the current behavior?**

React Native for Web was broken by 16.5 as describe [here](https://github.com/necolas/react-native-web/issues/1096) due to this change https://github.com/facebook/react/pull/13539

**What is the expected behavior?**

Release a version of React that exports the EventPluginHub.

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**

Worked in 16.4
}
  if (callback !== null) {
    work.then(callback);
  }
  DOMRenderer.updateContainer(null, root, null, work._onCommit);
  return work;
};
ReactRoot.prototype.legacy_renderSubtreeIntoContainer = function(
  parentComponent: ?React$Component<any, any>,
  children: ReactNodeList,
  callback: ?() => mixed,
): Work {
  const root = this._internalRoot;
  const work = new ReactWork();
  callback = callback === undefined ? null : callback;
  if (__DEV__) {
    warnOnInvalidCallback(callback, 'render');
  }
  if (callback !== null) {
    work.then(callback);
  }
  DOMRenderer.updateContainer(children, root, parentComponent, work._onCommit);
  return work;
};
ReactRoot.prototype.createBatch = function(): Batch {
  const batch = new ReactBatch(this);
  const expirationTime = batch._expirationTime;
  const internalRoot = this._internalRoot;
  const firstBatch = internalRoot.firstBatch;
  if (firstBatch === null) {