You should either use this value somewhere, or remove it at the location I
pointed at.

There is no @docs reference for this element. Maybe you exposed or renamed it
recently.

Please add a @docs reference to it the module documentation (the one at the top
of the module) like this:

{-|
@docs sleep
-}

There is no @docs reference for this element. Maybe you exposed or renamed it
recently.

Please add a @docs reference to it the module documentation (the one at the top
of the module) like this:

{-|
@docs doThen
-}

You should either use this value somewhere or replace it with '_'.

You should either use this parameter somewhere, or remove it at the location I
pointed at.

This module is never used. You may want to remove it to keep your project clean,
and maybe detect some unused code in your project.

This module is never used. You may want to remove it to keep your project clean,
and maybe detect some unused code in your project.

This type constructor is never used. It might be handled everywhere it might
appear, but there is no location where this value actually gets created.

This type constructor is never used. It might be handled everywhere it might
appear, but there is no location where this value actually gets created.

This type constructor is never used. It might be handled everywhere it might
appear, but there is no location where this value actually gets created.