{"ast_node_type":"other","tokens":[{"end":26,"kind":"keyword","start":0,"text":")"}]}
    ) -> TypingEnv<'tcx> {
        def_id: impl IntoQueryParam<DefId>,
        TypingEnv { typing_mode: TypingMode::non_body_analysis(), param_env: tcx.param_env(def_id) }