fresnel-0.0.0.0: src/Fresnel/Optic.hs

-- | Type synonyms for defining types of optics.
module Fresnel.Optic
( -- * Optics
  Optic
, Optic'
) where

-- Optics

type Optic p s t a b = p a b -> p s t

type Optic' p s a = Optic p s s a a