Method emitted

out/cli.cjs:70347–70354

* This is similar to `.once()`, but returns a Promise that resolves the next time * the event is triggered, instead of calling a listener callback. * @returns a Promise that resolves the next time given event is triggered, * or rejects if an error is emitted. (If you request the 'error' ev

(event)

   * @returns a Promise that resolves the next time given event is triggered,
   * or rejects if an error is emitted.  (If you request the 'error' event,
   * returns a promise that resolves with the error).
   *
   * Example:
   *
   *   const message = await stream.emitted('message') // rejects if the stream errors
   */
  emitted(event) {
    return new Promise((resolve, reject) => {
      __classPrivateFieldSet6(this, _MessageStream_catchingPromiseCreated, true, "f");
      if (event !== "error")
        this.once("error", reject);