using UniVerse.Application.DTOs.Notifications; using UniVerse.Application.DTOs.Common; namespace UniVerse.Application.Interfaces; public interface INotificationService { Task SendAsync(NotificationMessage message, CancellationToken cancellationToken = default); Task ScheduleAsync(ScheduleNotificationRequest request, CancellationToken cancellationToken = default); Task CreateUserNotificationAsync(int userId, string type, string title, string body, CancellationToken cancellationToken = default); Task> GetUserNotificationsAsync(int userId, PaginationRequest pagination, CancellationToken cancellationToken = default); Task MarkAllReadAsync(int userId, CancellationToken cancellationToken = default); }