content: -- Copyright 2017 Google Inc.
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --     http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  
  {-# LANGUAGE RankNTypes #-}
  
  module Language.Haskell.Indexer.Backend.GhcEnv
      ( GhcEnv(..)
      ) where
  
  import qualified Outputable as GHC
  
  -- | Contains useful functions for the downstream analyser, without exposing
  -- too much GHC internals.
  data GhcEnv = GhcEnv
      { ghcPrintPrecise :: forall a. (GHC.Outputable a) => a -> String
      -- Note: there also seems to be a tidyType family of methods in GHC, but
      -- usage is not entirely apparent yet.
      , ghcPrintUnqualified :: forall a. (GHC.Outputable a) => a -> String
      }
  