text: import React, { Component } from 'react';
  import './Container.css';
  
  import Sidebar from './sidebar/Container';
  import ChatNameBar from './chat-name/Container';
  
  class Header extends Component {
      render(){
          return (
              <div className="Header">
                  <Sidebar></Sidebar>
                  <ChatNameBar user={this.props.user} to={this.props.to}></ChatNameBar>
              </div>
          )
      }
  }
  
  export default Header;