namespace FNiagaraStackGraphUtilities { [TOptional](API\Runtime\Core\IO\TOptional)< [FName](API\Runtime\Core\UObject\FName) > FNiagaraStackGraphUtilities::GetNamespaceForScriptUsage ( [ENiagaraScriptUsage](API\Plugins\Niagara\ENiagaraScriptUsage) ScriptUsage ) }