/**
 * @license
 * Copyright 2024 Google LLC
 *
 * 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 { Persistence } from '../../../src/local/persistence';
import { ByteString } from '../../../src/util/byte_string';
/**
 * A wrapper around a GlobalsCache that automatically creates a
 * transaction around every operation to reduce test boilerplate.
 */
export declare class TestGlobalsCache {
    private readonly persistence;
    private readonly cache;
    constructor(persistence: Persistence);
    getSessionToken(): Promise<ByteString>;
    setSessionToken(sessionToken: ByteString): Promise<void>;
}