| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| part of models; |
| |
| abstract class RetainingPath { |
| Iterable<RetainingPathItem> get elements; |
| } |
| |
| abstract class RetainingPathItem { |
| ObjectRef get source; |
| |
| /// [optional] |
| /// FieldRef or InstanceRef (null) |
| ObjectRef get parentField; |
| |
| /// [optional] |
| int get parentListIndex; |
| |
| /// [optional] |
| int get parentWordOffset; |
| } |
