Register dynamic services from DrupalKernel::attachSynthetic (#762)

Author: mglaman

src/Drupal/DrupalAutoloader.php

@@ -2,7 +2,9 @@
 
 namespace mglaman\PHPStanDrupal\Drupal;
 
+use Composer\Autoload\ClassLoader;
 use Drupal\Core\DependencyInjection\ContainerNotInitializedException;
+use Drupal\Core\DrupalKernelInterface;
 use Drupal\TestTools\PhpUnitCompatibility\PhpUnit8\ClassWriter;
 use DrupalFinder\DrupalFinder;
 use Drush\Drush;
@@ -102,6 +104,10 @@ public function register(Container $container): void
         $this->serviceYamls['core'] = $drupalRoot . '/core/core.services.yml';
         $this->serviceClassProviders['core'] = '\Drupal\Core\CoreServiceProvider';
         $this->serviceMap['service_provider.core.service_provider'] = ['class' => $this->serviceClassProviders['core']];
+        // Attach synthetic services
+        // @see \Drupal\Core\DrupalKernel::attachSynthetic
+        $this->serviceMap['kernel'] = ['class' => DrupalKernelInterface::class];
+        $this->serviceMap['class_loader'] = ['class' => ClassLoader::class];
 
         $extensionDiscovery = new ExtensionDiscovery($this->drupalRoot);
         $extensionDiscovery->setProfileDirectories([]);

tests/src/Type/DrupalContainerDynamicReturnTypeTest.php

@@ -18,6 +18,7 @@ public static function dataFileAsserts(): iterable
         yield from self::gatherAssertTypes(__DIR__ . '/data/drupal-class-resolver.php');
         yield from self::gatherAssertTypes(__DIR__ . '/data/bug-563.php');
         yield from self::gatherAssertTypes(__DIR__ . '/data/container-optional.php');
+        yield from self::gatherAssertTypes(__DIR__ . '/data/synthetic.php');
     }
 
     /**

tests/src/Type/data/synthetic.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace DrupalContainerSyntheticServices;
+
+use Composer\Autoload\ClassLoader;
+use Drupal\Core\DrupalKernelInterface;
+use function PHPStan\Testing\assertType;
+
+function foo(): void {
+    $container = \Drupal::getContainer();
+    assertType(DrupalKernelInterface::class, $container->get('kernel'));
+    assertType(ClassLoader::class, $container->get('class_loader'));
+}