feat(RESTPostAPIChannelThreadsResult): narrow response (#1364)

Author: Jiralite

deno/rest/v10/channel.ts

@@ -25,6 +25,9 @@ import type {
 	APIAttachment,
 	APIMessageTopLevelComponent,
 	APIMessagePin,
+	APIAnnouncementThreadChannel,
+	APIPrivateThreadChannel,
+	APIPublicThreadChannel,
 } from '../../payloads/v10/index';
 import type { _AddUndefinedToPossiblyUndefinedPropertiesOfInterface, _StrictPartial } from '../../utils/internals';
 import type { RESTAPIPoll } from './poll';
@@ -767,7 +770,10 @@ export interface RESTPostAPIChannelThreadsJSONBody extends RESTPostAPIChannelMes
 /**
  * @see {@link https://discord.com/developers/docs/resources/channel#start-thread-without-message}
  */
-export type RESTPostAPIChannelThreadsResult = APIChannel;
+export type RESTPostAPIChannelThreadsResult =
+	| APIAnnouncementThreadChannel
+	| APIPrivateThreadChannel
+	| APIPublicThreadChannel;
 
 /**
  * @see {@link https://discord.com/developers/docs/resources/channel#join-thread}

deno/rest/v9/channel.ts

@@ -25,6 +25,9 @@ import type {
 	APIAttachment,
 	APIMessageTopLevelComponent,
 	APIMessagePin,
+	APIAnnouncementThreadChannel,
+	APIPrivateThreadChannel,
+	APIPublicThreadChannel,
 } from '../../payloads/v9/index';
 import type { _AddUndefinedToPossiblyUndefinedPropertiesOfInterface, _StrictPartial } from '../../utils/internals';
 import type { RESTAPIPoll } from './poll';
@@ -780,7 +783,10 @@ export interface RESTPostAPIChannelThreadsJSONBody extends RESTPostAPIChannelMes
 /**
  * @see {@link https://discord.com/developers/docs/resources/channel#start-thread-without-message}
  */
-export type RESTPostAPIChannelThreadsResult = APIChannel;
+export type RESTPostAPIChannelThreadsResult =
+	| APIAnnouncementThreadChannel
+	| APIPrivateThreadChannel
+	| APIPublicThreadChannel;
 
 /**
  * @see {@link https://discord.com/developers/docs/resources/channel#join-thread}