{"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"DefKind::Trait"}]}
        DefKind::Trait => {
        DefKind::Impl { of_trait: true } => tcx.impl_trait_header(parent_id).unwrap().constness,
            if tcx.is_const_trait(parent_id.into()) {