User joins a VC

discord.on('VOICE_STATE_UPDATE', async (state) => {
  const channel = await discord.getGuildTextChannel('252296452708106240');
  if (state.channelId) {
    channel?.sendMessage(`<@${state.userId}> is in a voice channel`);
  } else channel?.sendMessage(`<@${state.userId}> left a voice channel`);
});