{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"TraitEnvironment,"}]}
    TraitEnvironment, Ty, TyBuilder, db::HirDatabase, display::DisplayTarget, generics::Generics,
    Const, ConstData, ConstScalar, ConstValue, GenericArg, Interner, MemoryMap, Substitution,
    infer::InferenceContext, lower::ParamLoweringMode, to_placeholder_idx,