old_contents: import webpack from 'webpack';
  import WebpackDevServer from 'webpack-dev-server';
  import config from './webpack.config.babel';
  import open from 'open';
  
  const webpackServer = new WebpackDevServer(webpack(config), config.devServer);
  
  webpackServer.listen(config.port, 'localhost', (err) => {
    if (err) {
      console.log(err);
    }
  
    console.log(`Listening at localhost: ${config.devServer.port}`);
    console.log('Opening your system browser...');
    open(`http://localhost:${config.devServer.port}/webpack-dev-server/`);
  });
  
new_contents: /* eslint no-console: 0 */
  
  import webpack from 'webpack';
  import WebpackDevServer from 'webpack-dev-server';
  import config from './webpack.config.babel';
  import open from 'open';
  
  const webpackServer = new WebpackDevServer(webpack(config), config.devServer);
  
  webpackServer.listen(config.port, 'localhost', (err) => {
    if (err) {
      console.log(err);
    }
  
    console.log(`Listening at localhost: ${config.devServer.port}`);
    console.log('Opening your system browser...');
    open(`http://localhost:${config.devServer.port}/webpack-dev-server/`);
  });
  
subject: Allow console.log statement in server