{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"DuplicatesOk,"}]}
        DuplicatesOk, EncodeCrossCrate::Yes,
        allow_internal_unstable, Normal, template!(Word, List: "feat1, feat2, ..."),
        "allow_internal_unstable side-steps feature gating and stability checks",