We're actually looking at removing the type definitions from the Redux core and punting them over to DefinitelyTyped, because neither of us primary maintainers use TS ourselves and we don't have the experience to maintain the type definitions.

Also, the CRA-TS fork runs, but the one time I played with it was when I tried to help another team set up their project, and that's when I found out it has _ridiculously_ restrictive default linting rules. Every lint error is a compile error, and it flags things like using arrow functions in render methods, which is absurd (see discussion at https://github.com/wmonk/create-react-app-typescript/issues/... ).