Add a return type (#32)

mpdude · web-flow · commit 50013366b2d0 · 2022-05-31T15:33:38.000+02:00
... to address a deprecation notice issued by Symfony 5.x.
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']),

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ public function __construct(FormatterInterface $formatter, TranslatorInterface $`
`25`	`25`	`$this->translator = $translator;`
`26`	`26`	`}`
`27`	`27`
`28`		`- public function getFilters()`
	`28`	`+ public function getFilters(): array`
`29`	`29`	`{`
`30`	`30`	`return [`
`31`	`31`	`new TwigFilter('icu_format', [$this, 'format']),`