diff --git a/core/modules/node/src/Entity/Node.php b/core/modules/node/src/Entity/Node.php
index fa6b5a3..98c6ee0 100644
--- a/core/modules/node/src/Entity/Node.php
+++ b/core/modules/node/src/Entity/Node.php
@@ -317,6 +317,13 @@ public function getRevisionAuthor() {
   /**
    * {@inheritdoc}
    */
+  public function getRevisionUser() {
+    return $this->get('revision_uid')->entity;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
   public function setRevisionAuthorId($uid) {
     $this->set('revision_uid', $uid);
     return $this;
@@ -325,6 +332,44 @@ public function setRevisionAuthorId($uid) {
   /**
    * {@inheritdoc}
    */
+  public function setRevisionUser(UserInterface $user) {
+    $this->set('revision_uid', $user);
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getRevisionUserId() {
+    return $this->get('revision_uid')->entity->id();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setRevisionUserId($user_id) {
+    $this->set('revision_uid', $user_id);
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getRevisionLogMessage() {
+    return $this->get('revision_log')->value;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setRevisionLogMessage($revision_log_message) {
+    $this->set('revision_log', $revision_log_message);
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
   public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
     $fields = parent::baseFieldDefinitions($entity_type);
 
diff --git a/core/modules/node/src/NodeInterface.php b/core/modules/node/src/NodeInterface.php
index 654c00e..ae554ab 100644
--- a/core/modules/node/src/NodeInterface.php
+++ b/core/modules/node/src/NodeInterface.php
@@ -2,6 +2,7 @@
 
 namespace Drupal\node;
 
+use Drupal\Core\Entity\RevisionLogInterface;
 use Drupal\user\EntityOwnerInterface;
 use Drupal\Core\Entity\EntityChangedInterface;
 use Drupal\Core\Entity\ContentEntityInterface;
@@ -9,7 +10,7 @@
 /**
  * Provides an interface defining a node entity.
  */
-interface NodeInterface extends ContentEntityInterface, EntityChangedInterface, EntityOwnerInterface {
+interface NodeInterface extends ContentEntityInterface, EntityChangedInterface, EntityOwnerInterface, RevisionLogInterface {
 
   /**
    * Gets the node type.
@@ -140,6 +141,8 @@ public function setRevisionCreationTime($timestamp);
    *
    * @return \Drupal\user\UserInterface
    *   The user entity for the revision author.
+   *
+   * @deprecated in Drupal 8.2.0, will be removed before Drupal 9.0.0.
    */
   public function getRevisionAuthor();
 
@@ -151,6 +154,8 @@ public function getRevisionAuthor();
    *
    * @return \Drupal\node\NodeInterface
    *   The called node entity.
+   *
+   * @deprecated in Drupal 8.2.0, will be removed before Drupal 9.0.0.
    */
   public function setRevisionAuthorId($uid);