namespace ConcertClientFrontendUtils { void ConcertClientFrontendUtils::AppendButtons ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SHorizontalBox](API\Runtime\SlateCore\Widgets\SHorizontalBox) > InHorizBox, [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FConcertActionDefinition](API\Plugins\ConcertSyncClient\FConcertActionDefinition) > InDefs ) }