using DTO; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace DTOToEntity { public interface IGroupService : IService { Task> GetByNum(int index, int count, int num); Task> GetBySector(int index, int count, string sector); Task> GetByYear(int index, int count, int year); Task AddUserToGroup(long idUser, long idGroup); Task AddVocabularyListToGroup(long vocabId, long groupId); } }