fixed code inspection warning

Kaishiyoku · Jun 4, 2023 · 5ccbc96 · 5ccbc96
1 parent 3b86427
commit 5ccbc96
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tests/HelperTest.php b/tests/HelperTest.php
@@ -56,6 +56,9 @@ public function testGetHttpContentTypeForUrl(string $faviconUrl, ?string $expect
         $this->assertSame($expectedContentType, Helper::getHttpContentTypeForUrl($faviconUrl, new Client()));
     }
 
+    /**
+     * @return array<string, array<string|null>>
+     */
     public static function faviconProvider(): array
     {
         return [