content: import React from 'react'
  const {PropTypes: types} = React
  export const propTypes = {
    title: types.string,
    number: types.number,
    description: types.string
  }
  export const Blog = (props) => (<div className="blog-post">
    <h1>{props.title}</h1>
    <strong>{props.number}</strong>
    <p>{props.description}</p>
  </div>)
  Blog.propTypes = propTypes
  export default Blog
  