/**
 * Copyright 2015 CANAL+ Group
 *
 * 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 type { ICapabilities, IMediaConfiguration } from "./types";
/**
 * Extends a capabilities array with others.
 * @param {Array<Object>} target
 * @param {Array<Object>} objects
 * @returns {Array.<Object>}
 */
export declare function extend(target: ICapabilities, objects: ICapabilities[]): ICapabilities;
/**
 * From input config object and probed capabilities, create
 * probed configuration object.
 * @param {Array<Object>} capabilities
 * @param {Object} configuration
 * @returns {Object}
 */
export declare function filterConfigurationWithCapabilities(capabilities: ICapabilities, configuration: IMediaConfiguration): IMediaConfiguration;