@@ -3,6 +3,7 @@
3{-# LANGUAGE FlexibleInstances #-}
3{-# LANGUAGE FlexibleInstances #-}
4{-# LANGUAGE KindSignatures #-}
4{-# LANGUAGE KindSignatures #-}
5{-# LANGUAGE OverloadedStrings #-}
5{-# LANGUAGE OverloadedStrings #-}
6+{-# LANGUAGE PackageImports #-}
6{-# LANGUAGE PolyKinds #-}
7{-# LANGUAGE PolyKinds #-}
7{-# LANGUAGE ScopedTypeVariables #-}
8{-# LANGUAGE ScopedTypeVariables #-}
8{-# LANGUAGE TupleSections #-}
9{-# LANGUAGE TupleSections #-}
@@ -15,7 +16,7 @@ import Control.Lens
15import Data.Aeson
16import Data.Aeson
16import Data.Char
17import Data.Char
17import Data.HashMap.Strict (HashMap)
18import Data.HashMap.Strict (HashMap)
18−import Data.HashSet (HashSet)
19+import "unordered-containers" Data.HashSet (HashSet)
19import Data.Int
20import Data.Int
20import Data.IntSet (IntSet)
21import Data.IntSet (IntSet)
21import Data.IntMap (IntMap)
22import Data.IntMap (IntMap)