static [EPromptReturnCode](API\Editor\UnrealEd\FEditorFileUtils\EPromptReturnCode) PromptForCheckoutAndSave ( const [TArray](API\Runtime\Core\Containers\TArray)< [UPackage](API\Runtime\CoreUObject\UObject\UPackage) * > & PackagesToSave, [FPromptForCheckoutAndSaveParams](API\Editor\UnrealEd\FEditorFileUtils\FPromptForCheckoutAndSaveParams) & InOutParams )