import HsSyn ( TyClDecl(..), HsPred(..), LTyClDecl, isClassDecl )
import RnHsSyn ( extractHsTyNames )
import Type ( predTypeRep, tcView )
import HsSyn ( TyClDecl(..), HsPred(..), LTyClDecl, isClassDecl )
import RnHsSyn ( extractHsTyNames )
import Type ( predTypeRep, tcView )