clean install

web/core/modules/serialization/src/SerializationServiceProvider.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Drupal\serialization;
+
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\DependencyInjection\ServiceProviderInterface;
+
+/**
+ * Serialization dependency injection container.
+ */
+class SerializationServiceProvider implements ServiceProviderInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function register(ContainerBuilder $container) {
+    // Add a compiler pass for adding Normalizers and Encoders to Serializer.
+    $container->addCompilerPass(new RegisterSerializationClassesCompilerPass());
+    // Add a compiler pass for adding concrete Resolvers to chain Resolver.
+    $container->addCompilerPass(new RegisterEntityResolversCompilerPass());
+  }
+
+}