content: import React from 'react';
  import getTag from './getTag';
  
  export default function CloseTag( props ) {
      const child = props.el;
      const tag = getTag( child );
      const childCount = React.Children.count( child.props.children );
      if ( childCount === 0 ) {
          return <span />;
      }
  
      return (
          <code>
          { `</` }{ tag }{ `>` }
          </code>
      );
  }
  CloseTag.propTypes = {
      el: React.PropTypes.any,
  };
  