@@ -1,15 +1,7 @@
1{-# LANGUAGE MultiParamTypeClasses #-}
1{-# LANGUAGE MultiParamTypeClasses #-}
2−{-# LANGUAGE TypeFamilies #-}
3{-# LANGUAGE FlexibleInstances #-}
2{-# LANGUAGE FlexibleInstances #-}
4−{-# LANGUAGE FlexibleContexts #-}
5{-# LANGUAGE UndecidableInstances #-}
3{-# LANGUAGE UndecidableInstances #-}
6−{-# LANGUAGE DataKinds #-}
7−{-# LANGUAGE ConstraintKinds #-}
8−{-# LANGUAGE TypeOperators #-}
9{-# LANGUAGE FunctionalDependencies #-}
4{-# LANGUAGE FunctionalDependencies #-}
10−{-# LANGUAGE ScopedTypeVariables #-}
11−{-# LANGUAGE RankNTypes #-}
12−{-# LANGUAGE GeneralizedNewtypeDeriving #-}
14-- | See "Control.Monad.Reader.Class".
6-- | See "Control.Monad.Reader.Class".