Issue #2758897 by Wim Leers, damiankloip, larowlan: Move rest module's "link...

Issue #2758897 by Wim Leers, damiankloip, larowlan: Move rest module's "link manager" services to serialization module

core/modules/hal/hal.info.yml

@@ -5,5 +5,4 @@ package: Web services
 version: VERSION
 core: 8.x
 dependencies:
-  - rest
   - serialization

core/modules/hal/hal.services.yml

 services:
   serializer.normalizer.entity_reference_item.hal:
     class: Drupal\hal\Normalizer\EntityReferenceItemNormalizer
-    arguments: ['@rest.link_manager', '@serializer.entity_resolver']
+    arguments: ['@serialization.link_manager', '@serializer.entity_resolver']
     tags:
       - { name: normalizer, priority: 10 }
   serializer.normalizer.field_item.hal:
@@ -16,10 +16,10 @@ services:
     class: Drupal\hal\Normalizer\FileEntityNormalizer
     tags:
       - { name: normalizer, priority: 20 }
-    arguments: ['@entity.manager', '@http_client', '@rest.link_manager', '@module_handler']
+    arguments: ['@entity.manager', '@http_client', '@serialization.link_manager', '@module_handler']
   serializer.normalizer.entity.hal:
     class: Drupal\hal\Normalizer\ContentEntityNormalizer
-    arguments: ['@rest.link_manager', '@entity.manager', '@module_handler']
+    arguments: ['@serialization.link_manager', '@entity.manager', '@module_handler']
     tags:
       - { name: normalizer, priority: 10 }
   serializer.encoder.hal:

core/modules/hal/src/Normalizer/ContentEntityNormalizer.php

@@ -6,7 +6,7 @@
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityManagerInterface;
 use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\rest\LinkManager\LinkManagerInterface;
+use Drupal\serialization\LinkManager\LinkManagerInterface;
 use Drupal\serialization\Normalizer\FieldableEntityNormalizerTrait;
 use Symfony\Component\Serializer\Exception\UnexpectedValueException;
 
@@ -27,7 +27,7 @@ class ContentEntityNormalizer extends NormalizerBase {
   /**
    * The hypermedia link manager.
    *
-   * @var \Drupal\rest\LinkManager\LinkManagerInterface
+   * @var \Drupal\serialization\LinkManager\LinkManagerInterface
    */
   protected $linkManager;
 
@@ -41,7 +41,7 @@ class ContentEntityNormalizer extends NormalizerBase {
   /**
    * Constructs an ContentEntityNormalizer object.
    *
-   * @param \Drupal\rest\LinkManager\LinkManagerInterface $link_manager
+   * @param \Drupal\serialization\LinkManager\LinkManagerInterface $link_manager
    *   The hypermedia link manager.
    */
   public function __construct(LinkManagerInterface $link_manager, EntityManagerInterface $entity_manager, ModuleHandlerInterface $module_handler) {

core/modules/hal/src/Normalizer/EntityReferenceItemNormalizer.php

@@ -3,7 +3,7 @@
 namespace Drupal\hal\Normalizer;
 
 use Drupal\Core\Entity\FieldableEntityInterface;
-use Drupal\rest\LinkManager\LinkManagerInterface;
+use Drupal\serialization\LinkManager\LinkManagerInterface;
 use Drupal\serialization\EntityResolver\EntityResolverInterface;
 use Drupal\serialization\EntityResolver\UuidReferenceInterface;
 
@@ -22,7 +22,7 @@ class EntityReferenceItemNormalizer extends FieldItemNormalizer implements UuidR
   /**
    * The hypermedia link manager.
    *
-   * @var \Drupal\rest\LinkManager\LinkManagerInterface
+   * @var \Drupal\serialization\LinkManager\LinkManagerInterface
    */
   protected $linkManager;
 
@@ -36,7 +36,7 @@ class EntityReferenceItemNormalizer extends FieldItemNormalizer implements UuidR
   /**
    * Constructs an EntityReferenceItemNormalizer object.
    *
-   * @param \Drupal\rest\LinkManager\LinkManagerInterface $link_manager
+   * @param \Drupal\serialization\LinkManager\LinkManagerInterface $link_manager
    *   The hypermedia link manager.
    * @param \Drupal\serialization\EntityResolver\EntityResolverInterface $entity_Resolver
    *   The entity resolver.

core/modules/hal/src/Normalizer/FileEntityNormalizer.php

@@ -4,7 +4,7 @@
 
 use Drupal\Core\Entity\EntityManagerInterface;
 use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\rest\LinkManager\LinkManagerInterface;
+use Drupal\serialization\LinkManager\LinkManagerInterface;
 use GuzzleHttp\ClientInterface;
 
 /**
@@ -33,7 +33,7 @@ class FileEntityNormalizer extends ContentEntityNormalizer {
    *   The entity manager.
    * @param \GuzzleHttp\ClientInterface $http_client
    *   The HTTP Client.
-   * @param \Drupal\rest\LinkManager\LinkManagerInterface $link_manager
+   * @param \Drupal\serialization\LinkManager\LinkManagerInterface $link_manager
    *   The hypermedia link manager.
    * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
    *   The module handler.

core/modules/hal/tests/src/Kernel/FileNormalizeTest.php

@@ -7,9 +7,9 @@
 use Drupal\hal\Encoder\JsonEncoder;
 use Drupal\hal\Normalizer\FieldItemNormalizer;
 use Drupal\hal\Normalizer\FileEntityNormalizer;
-use Drupal\rest\LinkManager\LinkManager;
-use Drupal\rest\LinkManager\RelationLinkManager;
-use Drupal\rest\LinkManager\TypeLinkManager;
+use Drupal\serialization\LinkManager\LinkManager;
+use Drupal\serialization\LinkManager\RelationLinkManager;
+use Drupal\serialization\LinkManager\TypeLinkManager;
 use Symfony\Component\Serializer\Serializer;
 
 

core/modules/hal/tests/src/Kernel/NormalizerTestBase.php

@@ -10,9 +10,9 @@
 use Drupal\hal\Normalizer\FieldItemNormalizer;
 use Drupal\hal\Normalizer\FieldNormalizer;
 use Drupal\language\Entity\ConfigurableLanguage;
-use Drupal\rest\LinkManager\LinkManager;
-use Drupal\rest\LinkManager\RelationLinkManager;
-use Drupal\rest\LinkManager\TypeLinkManager;
+use Drupal\serialization\LinkManager\LinkManager;
+use Drupal\serialization\LinkManager\RelationLinkManager;
+use Drupal\serialization\LinkManager\TypeLinkManager;
 use Drupal\serialization\EntityResolver\ChainEntityResolver;
 use Drupal\serialization\EntityResolver\TargetIdResolver;
 use Drupal\serialization\EntityResolver\UuidResolver;
@@ -30,7 +30,7 @@ abstract class NormalizerTestBase extends KernelTestBase {
    *
    * @var array
    */
-  public static $modules = ['entity_test', 'field', 'hal', 'language', 'rest', 'serialization', 'system', 'text', 'user', 'filter'];
+  public static $modules = ['entity_test', 'field', 'hal', 'language', 'serialization', 'system', 'text', 'user', 'filter'];
 
   /**
    * The mock serializer.

core/modules/rest/config/install/rest.settings.yml

-# Set the domain for REST type and relation links.
-# If left blank, the site's domain will be used.
-link_domain: ~
-
 # Before Drupal 8.2, EntityResource used permissions as well as the entity
 # access system for access checking. This was confusing, and it only did this
 # for historical reasons. New Drupal installations opt out from this by default

core/modules/rest/config/schema/rest.schema.yml

@@ -3,6 +3,7 @@ rest.settings:
   type: config_object
   label: 'REST settings'
   mapping:
+    # @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0.
     link_domain:
       type: string
       label: 'Domain of the relation'

core/modules/rest/rest.api.php

@@ -31,6 +31,9 @@ function hook_rest_resource_alter(&$definitions) {
 /**
  * Alter the REST type URI.
  *
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. Use
+ *   hook_serialization_type_uri_alter() instead. This exists solely for BC.
+ *
  * Modules may wish to alter the type URI generated for a resource based on the
  * context of the serializer/normalizer operation.
  *
@@ -46,7 +49,7 @@ function hook_rest_resource_alter(&$definitions) {
  */
 function hook_rest_type_uri_alter(&$uri, $context = array()) {
   if ($context['mymodule'] == TRUE) {
-    $base = \Drupal::config('rest.settings')->get('link_domain');
+    $base = \Drupal::config('serialization.settings')->get('link_domain');
     $uri = str_replace($base, 'http://mymodule.domain', $uri);
   }
 }
@@ -55,6 +58,9 @@ function hook_rest_type_uri_alter(&$uri, $context = array()) {
 /**
  * Alter the REST relation URI.
  *
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. Use
+ *   hook_serialization_relation_uri_alter() instead. This exists solely for BC.
+ *
  * Modules may wish to alter the relation URI generated for a resource based on
  * the context of the serializer/normalizer operation.
  *
@@ -70,7 +76,7 @@ function hook_rest_type_uri_alter(&$uri, $context = array()) {
  */
 function hook_rest_relation_uri_alter(&$uri, $context = array()) {
   if ($context['mymodule'] == TRUE) {
-    $base = \Drupal::config('rest.settings')->get('link_domain');
+    $base = \Drupal::config('serialization.settings')->get('link_domain');
     $uri = str_replace($base, 'http://mymodule.domain', $uri);
   }
 }

core/modules/rest/rest.services.yml

@@ -11,15 +11,22 @@ services:
   # @todo Remove this service in Drupal 9.0.0.
   access_check.rest.csrf:
     alias: access_check.header.csrf
+  # Link managers.
+  # @deprecated in Drupal 8.3.x and will be removed before 9.0.0. Use
+  #   serialization.link_manager instead.
   rest.link_manager:
+    parent: serialization.link_manager
     class: Drupal\rest\LinkManager\LinkManager
-    arguments: ['@rest.link_manager.type', '@rest.link_manager.relation']
+  # @deprecated in Drupal 8.3.x and will be removed before 9.0.0. Use
+  #   serialization.link_manager.type instead.
   rest.link_manager.type:
+    parent: serialization.link_manager.type
     class: Drupal\rest\LinkManager\TypeLinkManager
-    arguments: ['@cache.default', '@module_handler', '@config.factory', '@request_stack', '@entity_type.bundle.info']
+  # @deprecated in Drupal 8.3.x and will be removed before 9.0.0. Use
+  #   serialization.link_manager.relation instead.
   rest.link_manager.relation:
+    parent: serialization.link_manager.relation
     class: Drupal\rest\LinkManager\RelationLinkManager
-    arguments: ['@cache.default', '@entity.manager', '@module_handler', '@config.factory', '@request_stack']
   rest.resource_routes:
     class: Drupal\rest\Routing\ResourceRoutes
     arguments: ['@plugin.manager.rest', '@entity_type.manager', '@logger.channel.rest']

core/modules/rest/src/LinkManager/ConfigurableLinkManagerInterface.php

@@ -2,19 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
+use Drupal\serialization\LinkManager\ConfigurableLinkManagerInterface as MovedConfigurableLinkManagerInterface;
+
 /**
- * Defines an interface for a link manager with a configurable domain.
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
  */
-interface ConfigurableLinkManagerInterface {
-
-  /**
-   * Sets the link domain used in constructing link URIs.
-   *
-   * @param string $domain
-   *   The link domain to use for constructing link URIs.
-   *
-   * @return $this
-   */
-  public function setLinkDomain($domain);
-
-}
+interface ConfigurableLinkManagerInterface extends MovedConfigurableLinkManagerInterface {}

core/modules/rest/src/LinkManager/LinkManager.php

@@ -2,70 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
-class LinkManager implements LinkManagerInterface {
+use Drupal\serialization\LinkManager\LinkManager as MovedLinkManager;
 
-  /**
-   * The type link manager.
-   *
-   * @var \Drupal\rest\LinkManager\TypeLinkManagerInterface
-   */
-  protected $typeLinkManager;
-
-  /**
-   * The relation link manager.
-   *
-   * @var \Drupal\rest\LinkManager\RelationLinkManagerInterface
-   */
-  protected $relationLinkManager;
-
-  /**
-   * Constructor.
-   *
-   * @param \Drupal\rest\LinkManager\TypeLinkManagerInterface $type_link_manager
-   *   Manager for handling bundle URIs.
-   * @param \Drupal\rest\LinkManager\RelationLinkManagerInterface $relation_link_manager
-   *   Manager for handling bundle URIs.
-   */
-  public function __construct(TypeLinkManagerInterface $type_link_manager, RelationLinkManagerInterface $relation_link_manager) {
-    $this->typeLinkManager = $type_link_manager;
-    $this->relationLinkManager = $relation_link_manager;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getTypeUri($entity_type, $bundle, $context = array()) {
-    return $this->typeLinkManager->getTypeUri($entity_type, $bundle, $context);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getTypeInternalIds($type_uri, $context = array()) {
-    return $this->typeLinkManager->getTypeInternalIds($type_uri, $context);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getRelationUri($entity_type, $bundle, $field_name, $context = array()) {
-    return $this->relationLinkManager->getRelationUri($entity_type, $bundle, $field_name, $context);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getRelationInternalIds($relation_uri) {
-    return $this->relationLinkManager->getRelationInternalIds($relation_uri);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function setLinkDomain($domain) {
-    $this->relationLinkManager->setLinkDomain($domain);
-    $this->typeLinkManager->setLinkDomain($domain);
-    return $this;
-  }
-
-}
+/**
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
+ */
+class LinkManager extends MovedLinkManager implements LinkManagerInterface {}

core/modules/rest/src/LinkManager/LinkManagerBase.php

@@ -2,57 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
+use Drupal\serialization\LinkManager\LinkManagerBase as MovedLinkManagerBase;
+
 /**
- * Defines an abstract base-class for REST link manager objects.
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
  */
-abstract class LinkManagerBase {
-
-  /**
-   * Link domain used for type links URIs.
-   *
-   * @var string
-   */
-  protected $linkDomain;
-
-  /**
-   * Config factory service.
-   *
-   * @var \Drupal\Core\Config\ConfigFactoryInterface
-   */
-  protected $configFactory;
-
-  /**
-   * The request stack.
-   *
-   * @var \Symfony\Component\HttpFoundation\RequestStack
-   */
-  protected $requestStack;
-
-  /**
-   * {@inheritdoc}
-   */
-  public function setLinkDomain($domain) {
-    $this->linkDomain = rtrim($domain, '/');
-    return $this;
-  }
-
-  /**
-   * Gets the link domain.
-   *
-   * @return string
-   *   The link domain.
-   */
-  protected function getLinkDomain() {
-    if (empty($this->linkDomain)) {
-      if ($domain = $this->configFactory->get('rest.settings')->get('link_domain')) {
-        $this->linkDomain = rtrim($domain, '/');
-      }
-      else {
-        $request = $this->requestStack->getCurrentRequest();
-        $this->linkDomain = $request->getSchemeAndHttpHost() . $request->getBasePath();
-      }
-    }
-    return $this->linkDomain;
-  }
-
-}
+abstract class LinkManagerBase extends MovedLinkManagerBase {}

core/modules/rest/src/LinkManager/LinkManagerInterface.php

@@ -2,17 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
+use Drupal\serialization\LinkManager\LinkManagerInterface as MovedLinkManagerInterface;
+
 /**
- * Interface implemented by link managers.
- *
- * There are no explicit methods on the manager interface. Instead link managers
- * broker the interactions of the different components, and therefore must
- * implement each component interface, which is enforced by this interface
- * extending all of the component ones.
- *
- * While a link manager may directly implement these interface methods with
- * custom logic, it is expected to be more common for plugin managers to proxy
- * the method invocations to the respective components.
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
  */
-interface LinkManagerInterface extends TypeLinkManagerInterface, RelationLinkManagerInterface {
-}
+interface LinkManagerInterface extends MovedLinkManagerInterface {}

core/modules/rest/src/LinkManager/RelationLinkManager.php

@@ -2,141 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
-use Drupal\Core\Cache\Cache;
-use Drupal\Core\Cache\CacheBackendInterface;
-use Drupal\Core\Config\ConfigFactoryInterface;
-use Drupal\Core\Entity\ContentEntityTypeInterface;
-use Drupal\Core\Entity\EntityManagerInterface;
-use Drupal\Core\Extension\ModuleHandlerInterface;
-use Symfony\Component\HttpFoundation\RequestStack;
+use Drupal\serialization\LinkManager\RelationLinkManager as MovedLinkRelationManager;
 
-class RelationLinkManager extends LinkManagerBase implements RelationLinkManagerInterface {
-
-  /**
-   * @var \Drupal\Core\Cache\CacheBackendInterface;
-   */
-  protected $cache;
-
-  /**
-   * Entity manager.
-   *
-   * @var \Drupal\Core\Entity\EntityManagerInterface
-   */
-  protected $entityManager;
-
-  /**
-   * Module handler service.
-   *
-   * @var \Drupal\Core\Extension\ModuleHandlerInterface
-   */
-  protected $moduleHandler;
-
-  /**
-   * Constructor.
-   *
-   * @param \Drupal\Core\Cache\CacheBackendInterface $cache
-   *   The cache of relation URIs and their associated Typed Data IDs.
-   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
-   *   The entity manager.
-   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
-   *   The module handler service.
-   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
-   *   The config factory service.
-   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
-   *   The request stack.
-   */
-  public function __construct(CacheBackendInterface $cache, EntityManagerInterface $entity_manager, ModuleHandlerInterface $module_handler, ConfigFactoryInterface $config_factory, RequestStack $request_stack) {
-    $this->cache = $cache;
-    $this->entityManager = $entity_manager;
-    $this->configFactory = $config_factory;
-    $this->moduleHandler = $module_handler;
-    $this->requestStack = $request_stack;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getRelationUri($entity_type, $bundle, $field_name, $context = array()) {
-    // Per the interface documention of this method, the returned URI may
-    // optionally also serve as the URL of a documentation page about this
-    // field. However, the REST module does not currently implement such
-    // a documentation page. Therefore, we return a URI assembled relative to
-    // the site's base URL, which is sufficient to uniquely identify the site's
-    // entity type + bundle + field for use in hypermedia formats, but we do
-    // not take into account unclean URLs, language prefixing, or anything else
-    // that would be required for Drupal to be able to respond with content
-    // at this URL. If a module is installed that adds such content, but
-    // requires this URL to be different (e.g., include a language prefix),
-    // then the module must also override the RelationLinkManager class/service
-    // to return the desired URL.
-    $uri = $this->getLinkDomain() . "/rest/relation/$entity_type/$bundle/$field_name";
-    $this->moduleHandler->alter('rest_relation_uri', $uri, $context);
-    return $uri;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getRelationInternalIds($relation_uri, $context = array()) {
-    $relations = $this->getRelations($context);
-    if (isset($relations[$relation_uri])) {
-      return $relations[$relation_uri];
-    }
-    return FALSE;
-  }
-
-  /**
-   * Get the array of relation links.
-   *
-   * Any field can be handled as a relation simply by changing how it is
-   * normalized. Therefore, there is no prior knowledge that can be used here
-   * to determine which fields to assign relation URIs. Instead, each field,
-   * even primitives, are given a relation URI. It is up to the caller to
-   * determine which URIs to use.
-   *
-   * @param array $context
-   *   Context from the normalizer/serializer operation.
-   *
-   * @return array
-   *   An array of typed data ids (entity_type, bundle, and field name) keyed
-   *   by corresponding relation URI.
-   */
-  protected function getRelations($context = array()) {
-    $cid = 'rest:links:relations';
-    $cache = $this->cache->get($cid);
-    if (!$cache) {
-      $this->writeCache($context);
-      $cache = $this->cache->get($cid);
-    }
-    return $cache->data;
-  }
-
-  /**
-   * Writes the cache of relation links.
-   *
-   * @param array $context
-   *   Context from the normalizer/serializer operation.
-   */
-  protected function writeCache($context = array()) {
-    $data = array();
-
-    foreach ($this->entityManager->getDefinitions() as $entity_type) {
-      if ($entity_type instanceof ContentEntityTypeInterface) {
-        foreach ($this->entityManager->getBundleInfo($entity_type->id()) as $bundle => $bundle_info) {
-          foreach ($this->entityManager->getFieldDefinitions($entity_type->id(), $bundle) as $field_definition) {
-            $relation_uri = $this->getRelationUri($entity_type->id(), $bundle, $field_definition->getName(), $context);
-            $data[$relation_uri] = array(
-              'entity_type' => $entity_type,
-              'bundle' => $bundle,
-              'field_name' => $field_definition->getName(),
-            );
-          }
-        }
-      }
-    }
-    // These URIs only change when field info changes, so cache it permanently
-    // and only clear it when the fields cache is cleared.
-    $this->cache->set('rest:links:relations', $data, Cache::PERMANENT, array('entity_field_info'));
-  }
-
-}
+/**
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
+ */
+class RelationLinkManager extends MovedLinkRelationManager implements RelationLinkManagerInterface {}

core/modules/rest/src/LinkManager/RelationLinkManagerInterface.php

@@ -2,38 +2,10 @@
 
 namespace Drupal\rest\LinkManager;
 
-interface RelationLinkManagerInterface extends ConfigurableLinkManagerInterface {
+use Drupal\serialization\LinkManager\RelationLinkManagerInterface as MovedRelationLinkManagerInterface;
 
-  /**
-   * Gets the URI that corresponds to a field.
-   *
-   * When using hypermedia formats, this URI can be used to indicate which
-   * field the data represents. Documentation about this field can also be
-   * provided at this URI.
-   *
-   * @param string $entity_type
-   *   The bundle's entity type.
-   * @param string $bundle
-   *   The bundle name.
-   * @param string $field_name
-   *   The field name.
-   * @param array $context
-   *   (optional) Optional serializer/normalizer context.
-   *
-   * @return string
-   *   The corresponding URI for the field.
-   */
-  public function getRelationUri($entity_type, $bundle, $field_name, $context = array());
-
-  /**
-   * Translates a REST URI into internal IDs.
-   *
-   * @param string $relation_uri
-   *   Relation URI to transform into internal IDs
-   *
-   * @return array
-   *   Array with keys 'entity_type', 'bundle' and 'field_name'.
-   */
-  public function getRelationInternalIds($relation_uri);
-
-}
+/**
+ * @deprecated in Drupal 8.3.x and will be removed before Drupal 9.0.0. This has
+ *   been moved to the serialization module. This exists solely for BC.
+ */
+interface RelationLinkManagerInterface extends MovedRelationLinkManagerInterface {}

core/modules/rest/src/LinkManager/TypeLinkManager.php

@@ -2,148 +2,10 @@
 
 namespace Drupal\rest\LinkManager;