Kind signature disappears after applying stylish-haskell to a GADT

[vks4git]

i got strange behaviour after I had applied stylish-haskell to my code with GADTs. The kind signature of my type disappeared. I used the latest commit from master.

--before:
data Foo :: * -> * where
  Bar :: () -> Foo ()

--after:
data Foo where
  Bar :: () -> Foo ()

[EncodePanda]

I think most of the work was done in #344. This should be easy to fix now.

[GulinSS]

How to do a workaround while fix has not been applied?