withFoo1 example

    protected static function getWitherService($container)
    {
        $instance = new \Symfony\Component\DependencyInjection\Tests\Compiler\WitherAnnotation();

        $a = new \Symfony\Component\DependencyInjection\Tests\Compiler\FooAnnotation();
        $a = $a->cloneFoo();

        $instance = $instance->withFoo1($a);
        $container->services['wither'] = $instance = $instance->withFoo2($a);
        $instance->setFoo($a);

        return $instance;
    }
}

$container
            ->register('wither', Wither::class)
            ->setLazy(true)
            ->setPublic(true)
            ->setAutowired(true);

        $container->compile();

        $wither = $container->get('wither');
        $this->assertInstanceOf(Foo::class, $wither->foo);
        $this->assertTrue($wither->resetLazyObject());
        $this->assertInstanceOf(Wither::class, $wither->withFoo1($wither->foo));
    }

    /** * @group legacy */
    public function testWitherAnnotationWithStaticReturnType()
    {
        $this->expectDeprecation('Since symfony/dependency-injection 6.3: Relying on the "@required" annotation on method "Symfony\Component\DependencyInjection\Tests\Fixtures\WitherAnnotationStaticReturnType::withFoo()" is deprecated, use the "Symfony\Contracts\Service\Attribute\Required" attribute instead.');
        $this->expectDeprecation('Since symfony/dependency-injection 6.3: Relying on the "@required" annotation on method "Symfony\Component\DependencyInjection\Tests\Fixtures\WitherAnnotationStaticReturnType::setFoo()" is deprecated, use the "Symfony\Contracts\Service\Attribute\Required" attribute instead.');

        $container = new ContainerBuilder();
        

    protected static function getWitherService($container)
    {
        $instance = new \Symfony\Component\DependencyInjection\Tests\Compiler\Wither();

        $a = new \Symfony\Component\DependencyInjection\Tests\Compiler\Foo();
        $a = $a->cloneFoo();

        $instance = $instance->withFoo1($a);
        $container->services['wither'] = $instance = $instance->withFoo2($a);
        $instance->setFoo($a);

        return $instance;
    }
}

    protected static function getWitherService($container, $lazyLoad = true)
    {
        if (true === $lazyLoad) {
            return $container->services['wither'] = $container->createProxy('WitherProxy580fe0f', static fn () => \WitherProxy580fe0f::createLazyProxy(static fn () => self::getWitherService($container, false)));
        }

        $instance = new \Symfony\Component\DependencyInjection\Tests\Compiler\Wither();

        $a = new \Symfony\Component\DependencyInjection\Tests\Compiler\Foo();

        $instance = $instance->withFoo1($a);
        $instance = $instance->withFoo2($a);
        $instance->setFoo($a);

        return $instance;
    }
}

class WitherProxy580fe0f extends \Symfony\Component\DependencyInjection\Tests\Compiler\Wither implements \Symfony\Component\VarExporter\LazyObjectInterface
{
    use \Symfony\Component\VarExporter\LazyProxyTrait;

    

        $container->factories['wither'] ??= fn () => self::getWitherService($container);

        if (true === $lazyLoad) {
            return $container->createProxy('WitherProxyDd381be', static fn () => \WitherProxyDd381be::createLazyProxy(static fn () => self::getWitherService($container, false)));
        }

        $instance = new \Symfony\Component\DependencyInjection\Tests\Compiler\Wither();

        $a = ($container->privates['Symfony\\Component\\DependencyInjection\\Tests\\Compiler\\Foo'] ??= new \Symfony\Component\DependencyInjection\Tests\Compiler\Foo());

        $instance = $instance->withFoo1($a);
        $instance = $instance->withFoo2($a);
        $instance->setFoo($a);

        return $instance;
    }
}

class WitherProxyDd381be extends \Symfony\Component\DependencyInjection\Tests\Compiler\Wither implements \Symfony\Component\VarExporter\LazyObjectInterface
{
    use \Symfony\Component\VarExporter\LazyProxyTrait;