Use TypeScript type defintions as a starting point?

[bergmark]

They can be found at https://github.com/borisyankov/DefinitelyTyped/tree/master/angularjs

Related to this we plan to be able to automatically generate bindings from these files, see faylang/fay#328. But I'd say we can get started with bindings before that's done.

[btford]

Angular's external APIs should all be annotated with Closure Compiler annotations. I'm not sure if this will be sufficient, but it's another option.