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Within LTS Haskell 24.4 (ghc-9.10.2)

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1. headOfType :: Type -> Name

   th-extras	Language.Haskell.TH.Extras

   No documentation available.

2. header :: UI Element

   threepenny-gui	Graphics.UI.Threepenny.Elements

   No documentation available.

3. headingSetting :: ConsoleSetting

   tldr	Tldr

   No documentation available.

4. headM :: (Monad m, Unboxable a) => Vector a -> m a

   unboxing-vector	Data.Vector.Unboxing

   No documentation available.

5. headMay :: [a] -> Maybe a

   yeshql-core	Database.YeshQL.Util

   No documentation available.

6. headC :: forall (m :: Type -> Type) a o . Monad m => ConduitT a o m (Maybe a)

   classy-prelude-yesod	ClassyPrelude.Yesod

   Take a single value from the stream, if available.

7. headCE :: forall (m :: Type -> Type) seq o . (Monad m, IsSequence seq) => ConduitT seq o m (Maybe (Element seq))

   classy-prelude-yesod	ClassyPrelude.Yesod

   Get the next element in the chunked stream.

8. headDefC :: forall (m :: Type -> Type) a o . Monad m => a -> ConduitT a o m a

   classy-prelude-yesod	ClassyPrelude.Yesod

   Same as headC, but returns a default value if none are available from the stream.

9. headEx :: MonoFoldable mono => mono -> Element mono

   classy-prelude-yesod	ClassyPrelude.Yesod

   Get the first element of a monomorphic container. Note: this is a partial function. On an empty MonoFoldable, it will throw an exception. See head from Data.NonNull for a total version of this function.

10. headMay :: MonoFoldable mono => mono -> Maybe (Element mono)

    classy-prelude-yesod	ClassyPrelude.Yesod

    Safe version of headEx. Returns Nothing instead of throwing an exception when encountering an empty monomorphic container.

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