/* Copyright 2017 Mozilla Foundation
 *
 * 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.
 */
/* globals module */

module.exports =
  (typeof window !== 'undefined' && window.Math === Math) ? window :
  // eslint-disable-next-line no-undef
  (typeof global !== 'undefined' && global.Math === Math) ? global :
  (typeof self !== 'undefined' && self.Math === Math) ? self : {};