-import HsSyn ( PendingSplice, HsOverLit, LRuleDecl, LForeignDecl,
- ArithSeqInfo, DictBinds, LHsBinds, LImportDecl, HsGroup,
- HsWrapper, IE )
-import HscTypes ( FixityEnv,
- HscEnv, TypeEnv, TyThing,
- GenAvailInfo(..), AvailInfo, HscSource(..),
- availName, IsBootInterface, Deprecations )
-import Packages ( PackageId )
-import Type ( Type, pprTyThingCategory )
-import TcType ( TcTyVarSet, TcType, TcThetaType, SkolemInfo,
- TcPredType, TcKind, tcCmpPred, tcCmpType,
- tcCmpTypes, pprSkolInfo )
-import InstEnv ( Instance, InstEnv )
-import FamInstEnv ( FamInstEnv )