DeclarationDeclaredByCEO.hs

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

-- | The name @declarationDeclaredByCEO@, which targets @()@. It names a field or constructor of @Field@.
module ReOC.Name.DeclarationDeclaredByCEO (
  DeclarationDeclaredByCEOLike (..),
) where

import Control.Lens (Optic)

class DeclarationDeclaredByCEOLike p f x x' where
  declarationDeclaredByCEO ::
    Optic p f x x' () ()

-- | Identity
instance (x' ~ ()) => DeclarationDeclaredByCEOLike p f () x' where
  declarationDeclaredByCEO = id