PIbd-21_Potapov_SUBD_Medical/Medical/MedicalDatabaseContracts/IStorage.cs

namespace MedicalDatabaseContracts
{
    public interface IStorage<T>
    {
        T Get(long id);
        List<T> GetAll();
        T Create(T entity);
        T Update(long id, T entity);
        T Delete(long id);
    }
}