The types of channels that are text-based. The available types are:* ChannelType.DM* ChannelType.GuildText* ChannelType.GuildAnnouncement* ChannelType.AnnouncementThread* ChannelType.PublicThread* ChannelType.PrivateThread* ChannelType.GuildVoice* ChannelType.GuildStageVoice* ChannelType.GroupDM