semesterWork/domain/UseCase/IGroupUseCase.cs

using domain.Entity;
using domain.Request;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace domain.UseCase
{
    public interface IGroupUseCase
    {
        public IEnumerable<GroupEntity> GetGroupsWithStudents();
        public Task<IEnumerable<GroupEntity>> GetGroupsWithStudentsAsync();
        public void AddGroup(AddGroupRequest addGroupRequest);
        public void AddGroupWithStudents(AddGroupWithStudentsRequest addGroupWithStudents);
    }
}