slackbuilds_ponce/haskell/haskell-unliftio-core

haskell-unliftio-core (typeclass for unlifting monads to IO)

Provides the core MonadUnliftIO typeclass, instances for base and
transformers, and basic utility functions.

After uninstalling, run this command to unregister the package from
the ghc package database:   ghc-pkg recache