-import GHC ( TyThing(..) )
-import TyCon ( tyConFamInst_maybe )
-import Type ( TyThing(..), tidyTopType, pprTypeApp )
-import TcType ( tcMultiSplitSigmaTy, mkPhiTy )
-import SrcLoc ( SrcSpan )
+import GHC ( TyThing(..) )
+import TyCon
+import Type ( TyThing(..), tidyTopType, pprTypeApp )
+import TcType