/**
 * Copyright 2020 Splunk, 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.
 */
/**
 * StorageFactory.
 */
export declare class StorageFactory {
    /**
     * Returns a Web Storage API compliant storage mechanism.
     * Preference is to prefer sessionStorage. However it is possible that on some browsers sessionStorage
     * is not available or has reached full capacity. In these situations, the fallback is to use cookies.
     */
    static get(): Storage;
    /**
     * Checks whether setting and removing of an item from storage is successful.
     * @param storage Storage.
     */
    private static checkStorage;
}