index.js

import React from 'react';import ReactDOM from 'react-dom';import './index.css';import App from './App';import * as serviceWorker from './serviceWorker';
import { breedsReducer, imagesReducer } from './reducers';
import { Provider } from 'react-redux'
import { createStore } from 'redux'
import { combineReducers } from 'redux'
const dogApp = combineReducers({
  breeds: breedsReducer,
  images: imagesReducer
})
const store = createStore(dogApp)
ReactDOM.render(
  <Provider store={store}>
    <App />
  </Provider>
, document.getElementById('root')
);serviceWorker.unregister();