/nix/store/j2f1z5ax8skm65qq1cp6zd4z9ll05pw9-hlint-check.drv

cardano-node/app/DBSynthesizer/Parsers.hs:159:6-39: Suggestion: Use $>
Found:
  parseForce *> pure OpenCreateForce
Perhaps:
  parseForce Data.Functor.$> OpenCreateForce

cardano-node/app/DBSynthesizer/Parsers.hs:160:12-41: Suggestion: Use $>
Found:
  parseAppend *> pure OpenAppend
Perhaps:
  parseAppend Data.Functor.$> OpenAppend

cardano-node/src/Cardano/Node/Configuration/CardanoConfigCompare.hs:17:1-68: Warning: Use fewer imports
Found:
  import Cardano.Node.Types ( NodeProtocolConfiguration(..) )
  import Cardano.Node.Types
      ( CheckpointsFile(..),
        CheckpointsHash,
        GenesisFile(..),
        GenesisHash,
        MaxConcurrencyBulkSync(..),
        MaxConcurrencyDeadline(..),
        NodeAlonzoProtocolConfiguration(..),
        NodeByronProtocolConfiguration(..),
        NodeCheckpointsConfiguration(..),
        NodeConwayProtocolConfiguration(..),
        NodeDijkstraProtocolConfiguration(..),
        NodeHardForkProtocolConfiguration(..),
        NodeShelleyProtocolConfiguration(..) )
  
Perhaps:
  import Cardano.Node.Types
      ( NodeProtocolConfiguration(..),
        CheckpointsFile(..),
        CheckpointsHash,
        GenesisFile(..),
        GenesisHash,
        MaxConcurrencyBulkSync(..),
        MaxConcurrencyDeadline(..),
        NodeAlonzoProtocolConfiguration(..),
        NodeByronProtocolConfiguration(..),
        NodeCheckpointsConfiguration(..),
        NodeConwayProtocolConfiguration(..),
        NodeDijkstraProtocolConfiguration(..),
        NodeHardForkProtocolConfiguration(..),
        NodeShelleyProtocolConfiguration(..) )
  

cardano-node/src/Cardano/Node/Tools/DBSynthesizer.hs:3:1-31: Warning: Unused LANGUAGE pragma
Found:
  {-# LANGUAGE NamedFieldPuns #-}
Perhaps you should remove it.

cardano-node/test/db-synthesizer/Main.hs:1:1-33: Warning: Unused LANGUAGE pragma
Found:
  {-# LANGUAGE TypeApplications #-}
Perhaps you should remove it.

5 hints
=====================================================================
Note: to ignore a particular hint (e.g. "Reduce duplication"), write
this in the source file:
{-# ANN module ("HLint: ignore Reduce duplication" :: Text) #-}
You can also apply it just to a particular function, which is better:
{-# ANN funcName ("HLint: ignore Reduce duplication" :: Text) #-}