Method on

out/cli.cjs:410–413

(u3, F5)

        });
      }
      on(u3, F5) {
        const e3 = this.subscribers.get(u3) ?? [];
        e3.push({ cb: F5 }), this.subscribers.set(u3, e3);
      }
      once(u3, F5) {
        const e3 = this.subscribers.get(u3) ?? [];
        e3.push({ cb: F5, once: true }), this.subscribers.set(u3, e3);