Method off

deps/undici/undici.js:17133–17139

* @param {string|symbol} event * @param {(...args: any[]) => void} listener * @returns {this}

(event, listener)

       * @returns {this}
       */
      off(event, listener) {
        const ret = super.off(event, listener);
        if (event === "data" || event === "readable") {
          this[kReading] = this.listenerCount("data") > 0 || this.listenerCount("readable") > 0;
        }
        return ret;
      }
      /**
       * @param {string|symbol} event
       * @param {(...args: any[]) => void} listener