Add a return type (#32)

... to address a deprecation notice issued by Symfony 5.x.
webfactory · May 31, 2022 · 5001336 · 5001336
1 parent b47c316
commit 5001336
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Twig/IcuFormattingExtension.php b/src/Twig/IcuFormattingExtension.php
@@ -25,7 +25,7 @@ public function __construct(FormatterInterface $formatter, TranslatorInterface $
         $this->translator = $translator;
     }
 
-    public function getFilters()
+    public function getFilters(): array
     {
         return [
             new TwigFilter('icu_format', [$this, 'format']),