{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"self.lower_const_item(t,"}]}
                    self.lower_const_item(t, span, e.as_deref(), ImplTraitPosition::StaticTy);
                let (ty, body_id) =
                self.lower_define_opaque(hir_id, define_opaque);