private static void AddRestorer <TRestorer>()
where TRestorer : StatementRestorer, new()
{
var instance = new TRestorer();
RegisteredRestorers.Add(instance.ProcessingType(), instance);
}
private static void AddRestorer <TRestorer>()
where TRestorer : EntitiesRestorer, new()
{
var restorer = new TRestorer();
var type = restorer.GetProcessingType();
RegisteredRestorers[type] = restorer;
}