Instalar Redux

npm install --save redux
npm install --save react-redux

Configurar el Store con Redux

import React from 'react';
import ReactDOM from 'react-dom';
import { createStore } from 'redux';
import { Provider } from 'react-redux'
import App from './App';
import registerServiceWorker from './registerServiceWorker';

const store = createStore(()=>{},{})

ReactDOM.render(
    <Provider store={store}> 
        <App />
    </Provider>, 
    document.getElementById('root'));
registerServiceWorker();