custom I18n\Translator\Loader\PhpIni

I want to translate my ini files.
I'm using a custom I18n\Translator\Loader\PhpIni class but i need to instanciate this class with a parameter "Site" into its constructor to get the correct 'section' of ini file.

Here is my config file:

'translator' => array(
        'locale' => 'fr_FR',
        'translation_patterns' => array(
                array(
                        'type' => 'Mix\I18n\Translator\Loader\PhpIni',
                        'base_dir' => __DIR__ . '/../language',
                        'pattern' => 'common-%s.ini',
                        'text_domain' => 'application'
                )
        ),
),
'service_manager' => array(
    'factories' => array(
        'translator'                        =>  'Zend\I18n\Translator\TranslatorServiceFactory',
        'Mix\I18n\Translator\Loader\PhpIni' => function ($serviceManager) {
            $site = $serviceManager->get('Mix\Site');
            $service = new Mix\I18n\Translator\Loader\PhpIni($site);
            return $service;
        },
    ),
),
But i got the following error :

Catchable fatal error: Argument 1 passed to Mix\I18n\Translator\Loader\PhpIni::__construct()
must be an instance of Mix\Site, none given, called in vendor\zendframework\zendframework\library\Zend\ServiceManager\AbstractPluginManager.php on line 177
and defined in library\Mix\I18n\Translator\Loader\PhpIni.php on line 13


Here is my PhpIni class:


class PhpIni implements LoaderInterface
{
    private $domain;
    public function __construct(\Mix\Site $site) {
        $this->domain = $site;
    }
    /**
     * load(): defined by LoaderInterface.
     *
     * @see    LoaderInterface::load()
     * @param  string $filename
     * @param  string $locale
     * @return TextDomain|null
     * @throws Exception\InvalidArgumentException
     */
    public function load($filename, $locale) {
        $domainConfig = new \Mix\Config\Ini($filename, strtolower($this->domain->get('name')),false);

        if (!is_file($filename) || !is_readable($filename)) {
            throw new Exception\InvalidArgumentException(sprintf(
                'Could not open file %s for reading',
                $filename
            ));
        }
        if(count($domainConfig->toArray())>0) {
            $messages = $domainConfig->toArray();

            if (!is_array($messages)) {
                throw new Exception\InvalidArgumentException(sprintf(
                    'Expected an array, but received %s',
                    gettype($messages)
                ));
            }
            $textDomain = new TextDomain($messages);

            if (array_key_exists('', $textDomain)) {
                if (isset($textDomain['']['plural_forms'])) {
                    $textDomain->setPluralRule(
                        PluralRule::fromString($textDomain['']['plural_forms'])
                    );
                }

                unset($textDomain['']);
            }

            return $textDomain;
        }
    }
}