'Proptypes' is not defined

Question

I\'m setting up a new React with the help of: https://github.com/facebookincubator/create-react-app

However, I\'m running into a linting issue. I\'m receiving the fo

Answer 1

You can place the PropTypes just after the class (outside the class):

Routers.propTypes = {
   history: PropTypes.object.isRequired
}