triggerSync(event, data) {
      const audio = self.audioRef.current;

      if (!audio) return;

      self.syncSend(
        {
          playing: !audio.paused,
          time: audio.currentTime,
          ...data,
        },
        event,
      );
    }
Wrapper to always send important data during sync
@param {string} event
@param {object} data