{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"Scope::DeriveHelpers(expn_id)"}]}
                Scope::DeriveHelpers(expn_id) => {
                Scope::DeriveHelpers(LocalExpnId::ROOT) => Scope::DeriveHelpersCompat,
                    // Derive helpers are not visible to code generated by bang or derive macros.