- Given a module `user` - it is importing another module also named `user` - it is represented as a circular dependency ```js // core/users.js import api from 'database/users' ``` <img width="243" alt="Screen Shot 2019-10-27 at 8 34 07 am" src="https://user-images.githubusercontent.com/582410/67626291-d0984880-f894-11e9-8ab9-cf6551ed088b.png">