remove-unsed-imports-in-core remove unused imports in core

[yaitskov]

Hydra project is positioned as blue print, but there are so many warnings.

I started to figuring out where Sqlite is mentioned and my grep results get polluted with unused Beam imports.

I wasn't able to find what is the correct way to handle following reexports. GHC complains anyway

module Hydra.Core.FTLI
  ( module X
  ) where

import           Hydra.Core.Lang.FTLI        as X
import           Hydra.Core.Logger.FTLI      as X
import           Hydra.Core.Process.FTLI     as X
import           Hydra.Core.Random.FTLI      as X

[graninas]

Thanks!