type [] :: * -> * data [] a = [] | a : [a] -- Defined in ‘GHC.Types’ instance Applicative [] -- Defined in ‘GHC.Base’ instance Eq a => Eq [a] -- Defined in ‘GHC.Classes’ instance Functor [] -- Defined in ‘GHC.Base’ instance Monad [] -- Defined in ‘GHC.Base’ instance Monoid [a] -- Defined in ‘GHC.Base’ instance Ord a => Ord [a] -- Defined in ‘GHC.Classes’ instance Semigroup [a] -- Defined in ‘GHC.Base’ instance Show a => Show [a] -- Defined in ‘GHC.Show’ instance MonadFail [] -- Defined in ‘Control.Monad.Fail’ instance Read a => Read [a] -- Defined in ‘GHC.Read’ instance Foldable [] -- Defined in ‘Data.Foldable’ instance Traversable [] -- Defined in ‘Data.Traversable’ type () :: * data () = () -- Defined in ‘GHC.Tuple’ instance Eq () -- Defined in ‘GHC.Classes’ instance Monoid () -- Defined in ‘GHC.Base’ instance Ord () -- Defined in ‘GHC.Classes’ instance Semigroup () -- Defined in ‘GHC.Base’ instance Enum () -- Defined in ‘GHC.Enum’ instance Show () -- Defined in ‘GHC.Show’ instance Read () -- Defined in ‘GHC.Read’ instance Bounded () -- Defined in ‘GHC.Enum’ type (,) :: * -> * -> * data (,) a b = (,) a b -- Defined in ‘GHC.Tuple’ instance Monoid a => Applicative ((,) a) -- Defined in ‘GHC.Base’ instance (Eq a, Eq b) => Eq (a, b) -- Defined in ‘GHC.Classes’ instance Functor ((,) a) -- Defined in ‘GHC.Base’ instance Monoid a => Monad ((,) a) -- Defined in ‘GHC.Base’ instance (Monoid a, Monoid b) => Monoid (a, b) -- Defined in ‘GHC.Base’ instance (Ord a, Ord b) => Ord (a, b) -- Defined in ‘GHC.Classes’ instance (Semigroup a, Semigroup b) => Semigroup (a, b) -- Defined in ‘GHC.Base’ instance (Show a, Show b) => Show (a, b) -- Defined in ‘GHC.Show’ instance (Read a, Read b) => Read (a, b) -- Defined in ‘GHC.Read’ instance Foldable ((,) a) -- Defined in ‘Data.Foldable’ instance Traversable ((,) a) -- Defined in ‘Data.Traversable’ instance (Bounded a, Bounded b) => Bounded (a, b) -- Defined in ‘GHC.Enum’