resau/src/demo/components/index.js

React 16.3's new [Context API](https://reactjs.org/docs/context.html) is very promising. Who knows that in the future we're no longer need the likes of Redux for our app's state management? For more information, [this article](https://medium.freecodecamp.

export { default as DetailButtons } from './Detail';
export { default as List } from './List';