- ImplItemKind, Item, ItemKind, Lifetime, LifetimeName, ParamName, PolyTraitRef, TraitBoundModifier, TraitFn,
- TraitItem, TraitItemKind, Ty, TyKind, WhereClause, WherePredicate,
+ ImplItemKind, Item, ItemKind, LangItem, Lifetime, LifetimeName, ParamName, PolyTraitRef, TraitBoundModifier,
+ TraitFn, TraitItem, TraitItemKind, Ty, TyKind, WhereClause, WherePredicate,