{"ast_node_type":"other","tokens":[{"end":33,"kind":"keyword","start":0,"text":"TraitRefExt,"}]}
    TraitRefExt, Ty, WhereClause,
    ChalkTraitId, Const, ConstScalar, GenericArg, Interner, Substitution, TargetFeatures, TraitRef,
    consteval::unknown_const,