We've allowed the number of ANYs to grow fairly large and that reduces our coverage considerably.

There are some easy places to remove ANYs:

1. replace ANY return types with void when we know it's the case
2. add flow types that we already have. We now have lots of types we didn't have before...
3. add some easy types :)

We currently have 281 any types in 10 files. You can get this count by searching for any in the project or : any