private static ResourceProfile ScProfiler <T>(IEntityResource <T> r) where T : class => StarcounterOperations <T> .Profile(r);
 /// <inheritdoc />
 protected override bool IsValid(IEntityResource resource, out string reason) =>
 StarcounterOperations <object> .IsValid(resource, out reason);
 protected override ResourceProfile DefaultProfile <T>(IEntityResource <T> resource) => StarcounterOperations <T> .Profile(resource);
 protected override int DefaultDelete <T>(IRequest <T> request) => StarcounterOperations <T> .Delete(request);
 protected override int DefaultInsert <T>(IRequest <T> request) => StarcounterOperations <T> .Insert(request);
 protected override IEnumerable <T> DefaultSelect <T>(IRequest <T> request) => StarcounterOperations <T> .Select(request);