import TcHsType ( kcHsSigType, tcHsKindedType )
import TcUnify ( checkSigTyVars )
import TcSimplify ( tcSimplifyCheck, tcSimplifyTop )
import TcHsType ( kcHsSigType, tcHsKindedType )
import TcUnify ( checkSigTyVars )
import TcSimplify ( tcSimplifyCheck, tcSimplifyTop )