{"ast_node_type":"variable","tokens":[{"end":53,"kind":"keyword","start":0,"text":"if"}]}
            if let hir_def::AdtId::EnumId(e) = id.0 {
        if let chalk_ir::TyKind::Adt(id, _) = ty.kind(Interner) {
                let enum_data = self.db.enum_signature(e);