Add Lazy attribute documentation

Author: Tiriel

reference/attributes.rst

@@ -37,6 +37,7 @@ Dependency Injection
 * :ref:`AutowireLocator <service-locator_autowire-locator>`
 * :ref:`AutowireServiceClosure <autowiring_closures>`
 * :ref:`Exclude <service-psr4-loader>`
+* :ref:`Lazy <lazy-services_configuration>`
 * :ref:`TaggedIterator <tags_reference-tagged-services>`
 * :ref:`TaggedLocator <service-subscribers-locators_defining-service-locator>`
 * :ref:`Target <autowiring-multiple-implementations-same-type>`

service_container/lazy_services.rst

@@ -84,15 +84,18 @@ To check if your lazy service works you can check the interface of the received
     // the output should include "Symfony\Component\VarExporter\LazyObjectInterface"
 
 You can also configure your service's laziness thanks to the
-:class:`Symfony\\Component\\DependencyInjection\\Attribute\\Autoconfigure` attribute.
+:class:`Symfony\\Component\\DependencyInjection\\Attribute\\Autoconfigure` or the
+:class:`Symfony\\Component\\DependencyInjection\\Attribute\\Lazy` attribute.
 For example, to define your service as lazy use the following::
 
     namespace App\Twig;
 
     use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
+    // use Symfony\Component\DependencyInjection\Attribute\Lazy;
     use Twig\Extension\ExtensionInterface;
 
     #[Autoconfigure(lazy: true)]
+    // #[Lazy]
     class AppExtension implements ExtensionInterface
     {
         // ...
@@ -124,6 +127,16 @@ laziness, and supports lazy-autowiring of intersection types::
     ) {
     }
 
+If you don't need to specify a service ID, the
+:class:`Symfony\\Component\\DependencyInjection\\Attribute\\Lazy` attribute
+can also be used as a shortcut::
+
+    public function __construct(
+        #[Lazy(lazy: FooInterface::class)]
+        FooInterface|BarInterface $foo,
+    ) {
+    }
+
 Interface Proxifying
 --------------------