/**
 * @license
 * Copyright 2019 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { IndexManager } from '../../../src/local/index_manager';
import { Persistence } from '../../../src/local/persistence';
import { ResourcePath } from '../../../src/model/path';
/**
 * A wrapper around IndexManager that automatically creates a
 * transaction around every operation to reduce test boilerplate.
 */
export declare class TestIndexManager {
    persistence: Persistence;
    indexManager: IndexManager;
    constructor(persistence: Persistence, indexManager: IndexManager);
    addToCollectionParentIndex(collectionPath: ResourcePath): Promise<void>;
    getCollectionParents(collectionId: string): Promise<ResourcePath[]>;
}
