old_contents: import React from 'react';
  
  class SearchBar extends React.Component {
  	render() {
  		return <input />;
  	}
  }
  
  export default SearchBar;
new_contents: import React, { Component } from 'react';
  
  class SearchBar extends Component {
  	render() {
  		return <input onChange={this.onInputChange} />;
  	}
  
  	onInputChange(event) {
  		console.log(event.target.value);
  	}
  }
  
  export default SearchBar;
subject: Add some syntactic sugar to the import command to shorten the class exstension.