{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"MirConst,"}]}
    MirConst, Promoted, Region, RigidTy, TermKind, Ty, UnevaluatedConst,
    Allocation, Binder, ConstDef, ExistentialPredicate, FnSig, GenericArgKind, GenericArgs,
};