import GenSpecEtc ( checkSigTyVars )
import Inst ( Inst, InstOrigin(..), InstanceMapper(..),
newDicts, newMethod, LIE(..), emptyLIE, plusLIE )
import GenSpecEtc ( checkSigTyVars )
import Inst ( Inst, InstOrigin(..), InstanceMapper(..),
newDicts, newMethod, LIE(..), emptyLIE, plusLIE )