content: import React, { Component } from 'react';
  import classnames from 'classnames';
  import style from './style.css';
  
  class Footer extends Component {
    shouldComponentUpdate() {
      return false;
    }
  
    render() {
      return (
        <div className={classnames(style.main)}>
          Footer
        </div>
      );
    }
  }
  
  export default Footer;
  