index.js

import React from "react";
import ReactDOM from "react-dom";
import { ApolloProvider } from "react-apollo";
import client from "./apollo/client";
import App from "./App";

const wrappedApp = (
  <ApolloProvider client={client}>
    <App />
  </ApolloProvider>
);

ReactDOM.render(wrappedApp, document.getElementById("root"));