**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
'supported and will cause errors. Instead, call ' +
            'ReactDOM.unmountComponentAtNode to empty a container.',
        );
      }
    }
    const isRootRenderedBySomeReact = !!container._reactRootContainer;
    const rootEl = getReactRootElementInContainer(container);
    const hasNonRootReactChild = !!(
      rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl)
    );
    warningWithoutStack(
      !hasNonRootReactChild || isRootRenderedBySomeReact,
      'render(...): Replacing React-rendered children with a new root ' +
        'component. If you intended to update the children of this node, ' +
        'you should instead have the existing children update their state ' +
        'and render the new components instead of calling ReactDOM.render.',
    );
    warningWithoutStack(
      container.nodeType !== ELEMENT_NODE ||
        !((container: any): Element).tagName ||
        ((container: any): Element).tagName.toUpperCase() !== 'BODY',
      'render(): Rendering components directly into document.body is ' +
        'discouraged, since its children are often manipulated by third-party ' +
        'scripts and browser extensions. This may lead to subtle ' +
        'reconciliation issues. Try rendering into a container element created ' +
        'for your app.',
    );
  };
  warnOnInvalidCallback = function(callback: mixed, callerName: string) {
    warningWithoutStack(