{-# LANGUAGE DeriveAnyClass #-}
# LANGUAGE DerivingStrategies #
# LANGUAGE StandaloneDeriving #
module NullaryClass where

class ThisClassHasAParameter a
deriving instance ThisClassHasAParameter Int

# LANGUAGE DeriveAnyClass #
# LANGUAGE DerivingStrategies #
# LANGUAGE StandaloneDeriving #
module NullaryClass where

class ThisClassHasAParameter a
deriving instance ThisClassHasAParameter Int
