More specific return type for array/iterables

Author: andrew-demb

src/ChainRouteCollection.php

@@ -53,7 +53,7 @@ public function add(string $name, Route $route, int $priority = 0): void
     /**
      * Returns all routes in this collection.
      *
-     * @return Route[] An array of routes
+     * @return array<string, Route> An array of routes
      */
     public function all(): array
     {

src/LazyRouteCollection.php

@@ -35,7 +35,7 @@ public function count(): int
     /**
      * Returns all routes in this collection.
      *
-     * @return Route[] An array of routes
+     * @return array<string, Route> An array of routes
      */
     public function all(): array
     {

src/RouteProviderInterface.php

@@ -77,7 +77,7 @@ public function getRouteByName(string $name): SymfonyRoute;
      * @param string[]|null $names The list of names to retrieve, In case of null,
      *                             the provider will determine what routes to return
      *
-     * @return SymfonyRoute[] Iterable list with the keys being the names from the $names array
+     * @return iterable<string, SymfonyRoute> Iterable list with the keys being the names from the $names array
      */
     public function getRoutesByNames(?array $names = null): iterable;
 }