How to work with new npm @types

Ive been working the whole day upgrading my app to the latest ionic with angular final… Since ionic moving from typings to npm @types, none of my library seems to work… for example, I was using asyncjs… so, I have installed both async and @types/async from npm… but, now i get this error instead…

Export 'waterfall' is not defined by '.tmp/app/app.component.js'

Is there anything missing?