react-native使用redux，Provider是Unknown，有遇到的么？

Question

import { AppRegistry } from "react-native";
import { createStore, applyMiddleware } from "redux";
import { Provider } from "react-redux";
import App from "./App";
import { name as appName } from "./app.json";
import rootReducer from "./app/src/reducers";

const store = createStore(rootReducer);

AppRegistry.registerComponent(appName, () => (
  <Provider store={store}>
    <App />
  </Provider>
));

报错如下：

Answer 1

import React from 'react'