message: new message types
diff: /** https://discord.com/developers/docs/resources/channel#message-object-message-types */
  export enum DiscordMessageTypes {
  - DEFAULT,
  - RECIPIENT_ADD,
  - RECIPIENT_REMOVE,
  - CALL,
  - CHANNEL_NAME_CHANGE,
  - CHANNEL_ICON_CHANGE,
  - CHANNEL_PINNED_MESSAGE,
  - GUILD_MEMBER_JOIN,
  - USER_PREMIUM_GUILD_SUBSCRIPTION,
  - USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_1,
  - USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_2,
  - USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_3,
  - CHANNEL_FOLLOW_ADD,
  - GUILD_DISCOVERY_DISQUALIFIED = 14,
  - GUILD_DISCOVERY_REQUALIFIED,
  - GUILD_DISCOVERY_GRACE_PERIOD_INITIAL_WARNING,
  - GUILD_DISCOVERY_GRACE_PERIOD_FINAL_WARNING,
  - REPLY = 19,
  - APPLICATION_COMMAND,
  - GUILD_INVITE_REMINDER = 22,
  + Default,
  + RecipientAdd,
  + RecipientRemove,
  + Call,
  + ChannelNameChange,
  + ChannelIconChange,
  + ChannelPinnedMessage,
  + GuildMemberJoin,
  + UserPremiumGuildSubscription,
  + UserPremiumGuildSubscriptionTier1,
  + UserPremiumGuildSubscriptionTier2,
  + UserPremiumGuildSubscriptionTier3,
  + ChannelFollowAdd,
  + GuildDiscoveryDisqualified = 14,
  + GuildDiscoveryRequalified,
  + GuildDiscoveryGracePeriodInitialWarning,
  + GuildDiscoveryGracePeriodFinalWarning,
  + ThreadCreated,
  + Reply = 19,
  + ApplicationCommand,
  + GuildInviteReminder = 22,
  }
  