typedef TPair< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDatasmithUEPbrMaterialElement](API\Runtime\DatasmithCore\IDatasmithUEPbrMaterialElement) >, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDatasmithUEPbrMaterialElement](API\Runtime\DatasmithCore\IDatasmithUEPbrMaterialElement) > > > FFunctionAndMaterialsThatUseIt