clean up pragmas

src/PostgREST/DbRequestBuilder.hs

@@ -7,7 +7,6 @@ This module is in charge of building an intermediate representation(ReadRequest,
 A query tree is built in case of resource embedding. By inferring the relationship between tables, join conditions are added for every embedded resource.
 -}
 {-# LANGUAGE DuplicateRecordFields #-}
-{-# LANGUAGE FlexibleContexts      #-}
 {-# LANGUAGE LambdaCase            #-}
 {-# LANGUAGE NamedFieldPuns        #-}
 {-# LANGUAGE RecordWildCards       #-}

src/PostgREST/DbStructure.hs

@@ -8,13 +8,7 @@ The schema cache is necessary for resource embedding, foreign keys are used for
 
 These queries are executed once at startup or when PostgREST is reloaded.
 -}
-{-# LANGUAGE FlexibleContexts      #-}
-{-# LANGUAGE MultiParamTypeClasses #-}
-{-# LANGUAGE NamedFieldPuns        #-}
-{-# LANGUAGE QuasiQuotes           #-}
 {-# LANGUAGE RecordWildCards       #-}
-{-# LANGUAGE ScopedTypeVariables   #-}
-{-# LANGUAGE TypeSynonymInstances  #-}
 
 module PostgREST.DbStructure (
   getDbStructure

src/PostgREST/Error.hs

@@ -3,7 +3,6 @@ Module      : PostgREST.Error
 Description : PostgREST error HTTP responses
 -}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
-{-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE RecordWildCards   #-}
 
 module PostgREST.Error (

src/PostgREST/Middleware.hs

@@ -2,10 +2,6 @@
 Module      : PostgREST.Middleware
 Description : Sets CORS policy. Also the PostgreSQL GUCs, role, search_path and pre-request function.
 -}
-{-# OPTIONS_GHC -fno-warn-orphans #-}
-{-# LANGUAGE FlexibleContexts    #-}
-{-# LANGUAGE ScopedTypeVariables #-}
-
 module PostgREST.Middleware
   ( runPgLocals
   , pgrstFormat

src/PostgREST/OpenAPI.hs

@@ -2,12 +2,7 @@
 Module      : PostgREST.OpenAPI
 Description : Generates the OpenAPI output
 -}
-{-# LANGUAGE OverloadedStrings #-}
-
-module PostgREST.OpenAPI
-  ( encode
-  , proxyUri
-  ) where
+module PostgREST.OpenAPI (encode) where
 
 import qualified Data.Aeson           as JSON
 import qualified Data.ByteString.Lazy as LBS

src/PostgREST/QueryBuilder.hs

@@ -1,7 +1,4 @@
 {-# LANGUAGE DuplicateRecordFields #-}
-{-# LANGUAGE FlexibleContexts      #-}
-{-# LANGUAGE FlexibleInstances     #-}
-{-# OPTIONS_GHC -fno-warn-orphans  #-}
 {-|
 Module      : PostgREST.QueryBuilder
 Description : PostgREST SQL queries generating functions.