import RdrHsSyn ( RdrNameContext, RdrNameHsType, RdrNameConDecl, RdrNameTyClDecl,
extractRuleBndrsTyVars, extractHsTyRdrTyVars,
extractHsCtxtRdrTyVars, extractGenericPatTyVars
import RdrHsSyn ( RdrNameContext, RdrNameHsType, RdrNameConDecl, RdrNameTyClDecl,
extractRuleBndrsTyVars, extractHsTyRdrTyVars,
extractHsCtxtRdrTyVars, extractGenericPatTyVars