content: import React from 'react';
  
  class PropsChildrenApp extends React.Component {
    render() {
      return (
        <Button>I Tolerate React</Button>
      );
    }
  }
  
  class Button extends React.Component {
    render() {
      return (
        <button>{this.props.children}</button>
      );
    }
  }
  
  export default PropsChildrenApp
  