Interface NotificationService

interface NotificationService {
    create(
        params: CreateNotificationParams,
    ): Promise<CreateNotificationResponse>;
    deleteAll(): Promise<void>;
    deleteOne(id: string): Promise<DeleteOneResponse>;
    getAll(): Promise<NotificationOutput[]>;
    getById(id: string): Promise<GetNotificationResponse>;
    getUnreadCount(): Promise<number>;
    markAsRead(id: string): Promise<MarkAsReadResponse>;
}