{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"LIFETIME_ARG"}]}
            LIFETIME_ARG => GenericArg::LifetimeArg(LifetimeArg { syntax }),
            CONST_ARG => GenericArg::ConstArg(ConstArg { syntax }),
            TYPE_ARG => GenericArg::TypeArg(TypeArg { syntax }),