using Demo.Domain.Models; namespace Demo.Domain.UseCase { public interface IUserUseCase { List GetAllUsers(); bool RemoveUserByGuid(Guid userGuid); bool RemoveUsersByGroupID(int GroupID); bool CreateUser(string fio, string groupName); User UpdateUser(User user); User GetUserByGuid(Guid userGuid); List GetUsersByGroupID(int groupID); bool UpdateFioUser(Guid guid, string fio); } }