Revert "Pinchable Enumeration/Field don't need to be inside K1."
Revert "Pinchable Enumeration/Field don't need to be inside K1."

This reverts commit 76b49e792b0a7b0818ae4282bc84426b50e07cd9.

Without the wrapper, things like

    newtype Foo = Foo (Map Text Text)

abhinav/pinch