I would advocate for AngularJs for Typescript. There isn't match difference between the two other than typescript needs to be compiled down to JS.
With typescript however you get a few advantages
- As much as the AngularJs developers are providing both documentations for Angular for Javascript and Angular for Typescript. They are leaning more on typescript than javascript. Hence more support for typescript.
- Typescript been a superset of javascript ensures that it implements most javascript features in due time before a javascript standard comes out. This ensures you don't have to struggle with learning new features for javascript. And with every newly released ECMAScript version Typescript will always have more documentation.