typehint for symfony 6 compat

goetas-webservices · Sep 14, 2022 · 19637aa · 19637aa
1 parent d73f1be
commit 19637aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/DependencyInjection/Xsd2PhpExtension.php b/src/DependencyInjection/Xsd2PhpExtension.php
@@ -64,7 +64,7 @@ protected static function sanitizePhp($ns)
         return strtr($ns, '/', '\\');
     }
 
-    public function getAlias()
+    public function getAlias(): string
     {
         return 'xsd2php';
     }