なんかもうめっちゃ変えた

packages/backend/src/server/api/stream/channels/admin.ts

@@ -1,6 +1,7 @@
+import { Inject, Injectable } from '@nestjs/common';
 import Channel from '../channel.js';
 
-export default class extends Channel {
+class AdminChannel extends Channel {
 	public readonly chName = 'admin';
 	public static shouldShare = true;
 	public static requireCredential = true;
@@ -12,3 +13,20 @@ export default class extends Channel {
 		});
 	}
 }
+
+@Injectable()
+export class AdminChannelService {
+	public readonly shouldShare = AdminChannel.shouldShare;
+	public readonly requireCredential = AdminChannel.requireCredential;
+
+	constructor(
+	) {
+	}
+
+	public create(id: string, connection: Channel['connection']): AdminChannel {
+		return new AdminChannel(
+			id,
+			connection,
+		);
+	}
+}