public BlocksCoreBuilder ConfigureServices(Action <IServiceCollection, IServiceProvider> action, int order = 0)
{
if (!_actions.TryGetValue(order, out var currentActions))
{
currentActions = _actions[order] = new List <Action <IServiceCollection, IServiceProvider> >();
ContainerService.AddTransient <IModuleStartup>((s) =>
new SystemModuleStartup(order: order, serviceProvider: s.GetRequiredService <IServiceProvider>(),
configureServicesActions: currentActions));
}
currentActions.Add(action);
return(this);
}