text: import React from 'react';
  import ReactDOM from 'react-dom';
  import { HoiPoiProvider } from 'hoi-poi-ui';
  import { MuiPickersUtilsProvider } from '@material-ui/pickers';
  import { ThemeProvider } from '@material-ui/styles';
  import MomentUtils from '@date-io/moment';
  import materialTheme from './configs/materialTheme';
  import App from './App';
  import './index.scss';
  ReactDOM.render(
    <HoiPoiProvider>
      <MuiPickersUtilsProvider utils={MomentUtils}>
        <ThemeProvider theme={materialTheme}>
          <App />
        </ThemeProvider>
      </MuiPickersUtilsProvider>
    </HoiPoiProvider>,
    document.getElementById('root'),
  );
  