photoview/ui/src/index.js

import 'regenerator-runtime/runtime'

import React from 'react'
import ReactDOM from 'react-dom'
import App from './App'
import registerServiceWorker from './registerServiceWorker'
import client from './apolloClient'
import { ApolloProvider } from '@apollo/client'
import { BrowserRouter as Router } from 'react-router-dom'

const Main = () => (
  <ApolloProvider client={client}>
    <Router>
      <App />
    </Router>
  </ApolloProvider>
)

ReactDOM.render(<Main />, document.getElementById('root'))

registerServiceWorker()