// 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 InstanceRepository {
  Future<Instance> get(IsolateRef isolate, String id, {int count});
}
