fourmolu-0.2.0.0: data/examples/declaration/instance/instance-sigs-multiple-four-out.hs

{-# LANGUAGE InstanceSigs #-}

instance Applicative [] where
    pure ::
        a ->
        [a]
    pure a = [a]
    (<*>) ::
        [a] -> [a] -> [a]
    (<*>) _ _ = []