fix lint errors

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

@@ -19,7 +19,7 @@ export default class extends Channel {
 	@autobind
 	public async onMessage(type: string, body: any) {
 		switch (type) {
-			case 'ping':
+			case 'ping': {
 				if (body.id == null) return;
 				const matching = await ReversiMatchings.findOne({
 					parentId: this.user!.id,
@@ -28,6 +28,7 @@ export default class extends Channel {
 				if (matching == null) return;
 				publishMainStream(matching.childId, 'reversiInvited', await ReversiMatchings.pack(matching, { id: matching.childId }));
 				break;
+			}
 		}
 	}
 }

packages/backend/src/server/api/stream/types.ts

@@ -31,7 +31,7 @@ export interface BroadcastTypes {
 }
 
 export interface UserStreamTypes {
-	terminate: {};
+	terminate: Record<string, unknown>;
 	followChannel: Channel;
 	unfollowChannel: Channel;
 	updateUserProfile: UserProfile;