/**
 * @license Copyright 2017 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.
 */
/**
 * The INTERNAL interfaces to the Firebase Database service.
 * Version: ${JSCORE_VERSION}
 *
 * @externs
 */

/** @return {!firebase.Promise<void>} */
firebase.database.Database.prototype.INTERNAL.delete = function() {};

/** @const {!Object} */
firebase.database.INTERNAL;