{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"args:"}]}
    args: InternedSet<'tcx, GenericArgs<'tcx>>,
    const_lists: InternedSet<'tcx, List<ty::Const<'tcx>>>,
    type_lists: InternedSet<'tcx, List<Ty<'tcx>>>,