public static SimpleServiceContainer Create(
     IEnumerable <IServiceProducer> services,
     IEnumerable <IGetTypesToResolve> additionalTypesToResolve
     ) => new SimpleServiceContainer(SimpleServiceMap.Create(), services, additionalTypesToResolve);
 public static SimpleServiceContainer Create(IEnumerable <IServiceProducer> services) =>
 new SimpleServiceContainer(SimpleServiceMap.Create(), services, Enumerable.Empty <IGetTypesToResolve>());