package and depencies

vendor/symfony/routing/Generator/Dumper/CompiledUrlGeneratorDumper.php

@@ -88,10 +88,7 @@ class CompiledUrlGeneratorDumper extends GeneratorDumper
         return $compiledAliases;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function dump(array $options = [])
+    public function dump(array $options = []): string
     {
         return <<<EOF
 <?php

vendor/symfony/routing/Generator/Dumper/GeneratorDumper.php

@@ -20,17 +20,14 @@ use Symfony\Component\Routing\RouteCollection;
  */
 abstract class GeneratorDumper implements GeneratorDumperInterface
 {
-    private $routes;
+    private RouteCollection $routes;
 
     public function __construct(RouteCollection $routes)
     {
         $this->routes = $routes;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getRoutes()
+    public function getRoutes(): RouteCollection
     {
         return $this->routes;
     }

vendor/symfony/routing/Generator/Dumper/GeneratorDumperInterface.php

@@ -23,15 +23,11 @@ interface GeneratorDumperInterface
     /**
      * Dumps a set of routes to a string representation of executable code
      * that can then be used to generate a URL of such a route.
-     *
-     * @return string
      */
-    public function dump(array $options = []);
+    public function dump(array $options = []): string;
 
     /**
      * Gets the routes to dump.
-     *
-     * @return RouteCollection
      */
-    public function getRoutes();
+    public function getRoutes(): RouteCollection;
 }