namespace Govor.Application.Interfaces.PushNotifications; public interface IPushNotificationService { Task SendToUserAsync(Guid userId, string title, string body, string channelId, string tag = "", Dictionary? data = null); Task SendToUsersAsync(IEnumerable userIds, string title, string body, string channelId, string tag = "", Dictionary? data = null); Task SendToSessionAsync(Guid sessionId, string title, string body, string channelId, string tag = "", Dictionary? data = null); }