Kinda blew it yesterday with: https://www.youtube.com/watch?v=6oHy58OOQkA&list=PLV5CVI1eNcJgCrPH_e6d57KRUTiDZgs0u

Then Kingdaro helped me out with: https://github.com/kingdaro/jest-ts-babel-demo/blob/master/jest.config.js

So we're back at it!