{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"Generics,"}]}
    Generics, ImplDef, ImplTrait, IntrinsicDef, LineInfo, MirConst, PolyFnSig, RigidTy, Span,
    ForeignDef, ForeignItemKind, ForeignModule, ForeignModuleDef, GenericArgs, GenericPredicates,
    TraitDecl, TraitDef, Ty, TyConst, TyConstId, TyKind, UintTy, VariantDef, VariantIdx,