text: import React, { PropTypes } from 'react';
  
  const propTypes = {};
  
  const defaultProps = {};
  
  class Foo extends React.Component {
    constructor(props) {
      super(props);
    }
  
    render() {
      return (
        <div className="foo" />
      );
    }
  }
  
  Foo.propTypes = propTypes;
  Foo.defaultProps = defaultProps;
  
  export default Foo;
  