SoloAndMultiCrewOperations.hs

{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE TypeOperators #-}
{-# OPTIONS_GHC -Wall #-}

-- | The name @soloAndMultiCrewOperations@, which targets @()@. It names a field or constructor of @Crewing@.
module ReOC.Name.SoloAndMultiCrewOperations (
  SoloAndMultiCrewOperationsLike (..),
) where

import Control.Lens (Optic)

class SoloAndMultiCrewOperationsLike p f x x' where
  soloAndMultiCrewOperations ::
    Optic p f x x' () ()

-- | Identity
instance (x' ~ ()) => SoloAndMultiCrewOperationsLike p f () x' where
  soloAndMultiCrewOperations = id