{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"TraitEnvironment,"}]}
    TraitEnvironment, TraitRef, Ty, TyBuilder, TyExt, TyKind, VariableKind, WhereClause,
    Lifetime, OpaqueTyId, ParamKind, ProjectionTy, ProjectionTyExt, Scalar, Solution, Substitution,
    consteval::unknown_const, db::HirDatabase, fold_generic_args, fold_tys_and_consts,