Method closed

lib/internal/webstreams/readablestream.js:1096–1100

* @readonly * @type {Promise }

()

   * @type {Promise<void>}
   */
  get closed() {
    if (!isReadableStreamBYOBReader(this))
      return PromiseReject(new ERR_INVALID_THIS('ReadableStreamBYOBReader'));
    return readerClosedPromise(this).promise;
  }

  /**
   * @param {any} [reason]