feat: backport (#7777)

typings/enums.d.ts

@@ -48,6 +48,7 @@ export const enum ChannelTypes {
   GUILD_PUBLIC_THREAD = 11,
   GUILD_PRIVATE_THREAD = 12,
   GUILD_STAGE_VOICE = 13,
+  GUILD_DIRECTORY = 14,
 }
 
 export const enum MessageTypes {

typings/index.d.ts

@@ -523,6 +523,7 @@ export type CategoryChannelTypes = ExcludeEnum<
   | 'GUILD_NEWS_THREAD'
   | 'GUILD_PRIVATE_THREAD'
   | 'GUILD_CATEGORY'
+  | 'GUILD_DIRECTORY'
 >;
 
 export class CategoryChannel extends GuildChannel {
@@ -557,6 +558,7 @@ export abstract class Channel extends Base {
   public isText(): this is TextBasedChannel;
   public isVoice(): this is BaseGuildVoiceChannel;
   public isThread(): this is ThreadChannel;
+  public isDirectory(): this is DirectoryChannel;
   public toString(): ChannelMention;
 }
 
@@ -2237,6 +2239,8 @@ export class StageChannel extends BaseGuildVoiceChannel {
   public setTopic(topic: string): Promise<StageChannel>;
 }
 
+export class DirectoryChannel extends Channel {}
+
 export class StageInstance extends Base {
   private constructor(client: Client, data: RawStageInstanceData, channel: StageChannel);
   public id: Snowflake;