typedef TBaseDelegate_TwoParams< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) >, [FName](API\Runtime\Core\UObject\FName), const [FNamedWidgetProvider](API\Plugins\NiagaraEditor\Widgets\SDynamicLayoutBox\FNamedWidgetProvider) & > FOnGenerateNamedLayout