public override Apply <Unit, Tuple <X, HCons <E, L> >, HCons <X, HCons <E, L> > > Extender <X>() { return(Apply.Cons <X, HCons <E, L> >()); }
public override Apply <Unit, Tuple <E, HNil>, HCons <E, HNil> > Extender <E>() { return(Apply.Cons <E, HNil>()); }