import TcType ( Type, PredType(..), ThetaType,
MetaDetails(Flexi), hoistForAllTys,
TcType, TcTyVar, TcKind, TcThetaType, TcTauType,
import TcType ( Type, PredType(..), ThetaType,
MetaDetails(Flexi), hoistForAllTys,
TcType, TcTyVar, TcKind, TcThetaType, TcTauType,