default services conflit ?

old.vendor/symfony/translation/IdentityTranslator.php

@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Translation;
+
+use Symfony\Component\Translation\TranslatorInterface as LegacyTranslatorInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+use Symfony\Contracts\Translation\TranslatorTrait;
+
+/**
+ * IdentityTranslator does not translate anything.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class IdentityTranslator implements LegacyTranslatorInterface, TranslatorInterface
+{
+    use TranslatorTrait {
+        trans as private doTrans;
+        setLocale as private doSetLocale;
+    }
+
+    private $selector;
+
+    public function __construct(MessageSelector $selector = null)
+    {
+        $this->selector = $selector;
+
+        if (__CLASS__ !== static::class) {
+            @trigger_error(sprintf('Calling "%s()" is deprecated since Symfony 4.2.', __METHOD__), \E_USER_DEPRECATED);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function trans($id, array $parameters = [], $domain = null, $locale = null)
+    {
+        return $this->doTrans($id, $parameters, $domain, $locale);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setLocale($locale)
+    {
+        $this->doSetLocale($locale);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated since Symfony 4.2, use the trans() method instead with a %count% parameter
+     */
+    public function transChoice($id, $number, array $parameters = [], $domain = null, $locale = null)
+    {
+        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.2, use the trans() one instead with a "%%count%%" parameter.', __METHOD__), \E_USER_DEPRECATED);
+
+        if ($this->selector) {
+            return strtr($this->selector->choose((string) $id, $number, $locale ?: $this->getLocale()), $parameters);
+        }
+
+        return $this->trans($id, ['%count%' => $number] + $parameters, $domain, $locale);
+    }
+
+    private function getPluralizationRule(float $number, string $locale): int
+    {
+        return PluralizationRules::get($number, $locale, false);
+    }
+}