bug #29090 LoggingTranslator should implement Symfony\Contracts\Trans…

…lation\TranslatorInterface (desmax)

This PR was merged into the 4.2-dev branch.

Discussion
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LoggingTranslator should implement Symfony\Contracts\Translation\TranslatorInterface

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #29089
| License       | MIT

While autowiring Translator using `Symfony\Contracts\Translation\TranslatorInterface` symfony complains that wrong service was injected, because LoggingTranslator does not implement new interface.

Commits
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65f321f LoggingTranslator should implement Symfony\Contracts\Translation\TranslatorInterface

src/Symfony/Component/Translation/LoggingTranslator.php

@@ -19,7 +19,7 @@
 /**
  * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
  */
-class LoggingTranslator implements LegacyTranslatorInterface, TranslatorBagInterface
+class LoggingTranslator implements TranslatorInterface, LegacyTranslatorInterface, TranslatorBagInterface
 {
     /**
      * @var TranslatorInterface|TranslatorBagInterface