message: change: CreateGuildChannel.parentId should use bigint
diff: @@ -20,7 +20,7 @@ export interface CreateGuildChannel {
  /** The channel's permission overwrites */
  permissionOverwrites?: Overwrite[];
  /** Id of the parent category for a channel */
  - parentId?: string;
  + parentId?: bigint;
  /** Whether the channel is nsfw */
  nsfw?: boolean;
  }
  