content: // @flow
  
  import React from 'react';
  import { AppContainer } from 'react-hot-loader';
  import ReactDOM from 'react-dom';
  import Label from './Label';
  import styles from './style.css';
  
  const rootEl: HTMLElement | null = document.getElementById('argon');
  
  const render = () => {
    if (rootEl) {
      ReactDOM.render(
        <AppContainer>
          <Label className={styles.argon}>
            library: react<br />
            process.env.ARGON: {process.env.ARGON}<br />
            className: {styles.argon}<br />
          </Label>
        </AppContainer>,
        rootEl
      );
    }
  };
  
  render();
  
  if (module.hot) {
    module.hot.accept('./Label', () => {
      render();
    });
  }
  