message: cleaner type
diff: @@ -20,7 +20,7 @@ export async function createChannel(
  const channel = {
  ...rest,
  /** The guild id of the channel if it is a guild channel. */
  - guildID: guildID || rawGuildID,
  + guildID: guildID || rawGuildID || "",
  /** The id of the last message sent in this channel */
  lastMessageID,
  /** The amount of users allowed in this voice channel. */
  