text: import React from 'react';
  import { Provider } from 'react-redux';
  import Navigator from './screens/Navigator';
  import { createStore, applyMiddleware, compose } from 'redux';
  import thunk from 'redux-thunk';
  import rootReducer from './reducers/rootReducer';
  const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
  const store = createStore(
    rootReducer,
    undefined,
    composeEnhancers(applyMiddleware(thunk)),
  );
  export default function App() {
    return (
      <Provider store={store}>
        <Navigator />
      </Provider>
    );
  }
  