fix code quality issues

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

@@ -13,13 +13,6 @@ class ReversiChannel extends Channel {
 	public static requireCredential = true as const;
 	public static kind = 'read:account';
 
-	constructor(
-		id: string,
-		connection: Channel['connection'],
-	) {
-		super(id, connection);
-	}
-
 	@bindThis
 	public async init(params: any) {
 		this.subscriber.on(`reversiStream:${this.user!.id}`, this.send);
@@ -38,10 +31,6 @@ export class ReversiChannelService implements MiChannelService<true> {
 	public readonly requireCredential = ReversiChannel.requireCredential;
 	public readonly kind = ReversiChannel.kind;
 
-	constructor(
-	) {
-	}
-
 	@bindThis
 	public create(id: string, connection: Channel['connection']): ReversiChannel {
 		return new ReversiChannel(