setUserVoiceSettings(id, settings) {
    return this.request(RPCCommands.SET_USER_VOICE_SETTINGS, {
      user_id: id,
      pan: settings.pan,
      mute: settings.mute,
      volume: settings.volume,
    });
  }
Set the voice settings for a user, by id
@param {Snowflake} id ID of the user to set
@param {UserVoiceSettings} settings Settings
@returns {Promise}