using System.Threading;
using System.Threading.Tasks;
using xModels.Base;

namespace xDataService.Interfaces {
    public interface IXKeyGenerator<TEntity, TKey>
        where TEntity : XBaseEntity<TKey> {
            bool IsEmpty (TKey id);
            Task<TKey> GenerateKey (
                IXBaseRepository<TEntity, TKey> repository,
                CancellationToken cancellationToken = default
            );
        }
}