Bundled license information:

web-streams-polyfill/dist/ponyfill.mjs:
  /**
   * @license
   * web-streams-polyfill v4.0.0-beta.3
   * Copyright 2021 Mattias Buelens, Diwank Singh Tomer and other contributors.
   * This code is released under the MIT license.
   * SPDX-License-Identifier: MIT
   */