text: import React, { Component } from 'react';
  
  class Stateful extends Component {
      constructor(props){
          super(props);
          this.state = {
              hello:'Hola Mundo' 
          };
      }
      
      render(){
          return (
          <h1>{this.state.hello}</h1>
          )
      }
  };
  
  export default Stateful;
  