{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"type_lists:"}]}
    type_lists: pub mk_type_list(Ty<'tcx>),
    args: pub mk_args(GenericArg<'tcx>),
    canonical_var_kinds: pub mk_canonical_var_kinds(CanonicalVarKind<'tcx>),