diff --git a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
index 3053d23694..0ceec98989 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
@@ -2,8 +2,6 @@
 
 namespace Drupal\Core\Entity;
 
-use Drupal\Core\TypedData\TranslatableInterface;
-
 /**
  * Defines a common interface for all content entity objects.
  *
@@ -20,7 +18,7 @@
  *
  * @ingroup entity_api
  */
-interface ContentEntityInterface extends \Traversable, FieldableEntityInterface, RevisionableInterface, TranslatableInterface {
+interface ContentEntityInterface extends \Traversable, FieldableEntityInterface, TranslatableRevisionableInterface {
 
   /**
    * Determines if the current translation of the entity has unsaved changes.
@@ -30,61 +28,6 @@
    */
   public function hasTranslationChanges();
 
-  /**
-   * Marks the current revision translation as affected.
-   *
-   * Setting the revision translation affected flag through the setter or
-   * through the field directly will always enforce it, which will be used by
-   * the entity storage to determine if the flag should be recomputed or the set
-   * value should be used instead.
-   * @see \Drupal\Core\Entity\ContentEntityStorageBase::populateAffectedRevisionTranslations()
-   *
-   * @param bool|null $affected
-   *   The flag value. A NULL value can be specified to reset the current value
-   *   and make sure a new value will be computed by the system.
-   *
-   * @return $this
-   */
-  public function setRevisionTranslationAffected($affected);
-
-  /**
-   * Checks whether the current translation is affected by the current revision.
-   *
-   * @return bool
-   *   TRUE if the entity object is affected by the current revision, FALSE
-   *   otherwise.
-   */
-  public function isRevisionTranslationAffected();
-
-  /**
-   * Checks if the revision translation affected flag value has been enforced.
-   *
-   * @return bool
-   *   TRUE if revision translation affected flag is enforced, FALSE otherwise.
-   *
-   * @internal
-   */
-  public function isRevisionTranslationAffectedEnforced();
-
-  /**
-   * Enforces the revision translation affected flag value.
-   *
-   * Note that this method call will not have any influence on the storage if
-   * the value of the revision translation affected flag is NULL which is used
-   * as an indication for the storage to recompute the flag.
-   * @see \Drupal\Core\Entity\ContentEntityInterface::setRevisionTranslationAffected()
-   *
-   * @param bool $enforced
-   *   If TRUE, the value of the revision translation affected flag will be
-   *   enforced so that on entity save the entity storage will not recompute it.
-   *   Otherwise the storage will recompute it.
-   *
-   * @return $this
-   *
-   * @internal
-   */
-  public function setRevisionTranslationAffectedEnforced($enforced);
-
   /**
    * Gets the loaded Revision ID of the entity.
    *
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityStorageInterface.php b/core/lib/Drupal/Core/Entity/ContentEntityStorageInterface.php
index 678937bdc0..5edb9c77dd 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityStorageInterface.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityStorageInterface.php
@@ -5,7 +5,7 @@
 /**
  * A storage that supports content entity types.
  */
-interface ContentEntityStorageInterface extends EntityStorageInterface, RevisionableStorageInterface {
+interface ContentEntityStorageInterface extends EntityStorageInterface, TranslatableRevisionableStorageInterface {
 
   /**
    * Constructs a new entity translation object, without permanently saving it.
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php b/core/lib/Drupal/Core/Entity/TranslatableRevisionableInterface.php
similarity index 57%
copy from core/lib/Drupal/Core/Entity/ContentEntityInterface.php
copy to core/lib/Drupal/Core/Entity/TranslatableRevisionableInterface.php
index 3053d23694..5cce29228c 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
+++ b/core/lib/Drupal/Core/Entity/TranslatableRevisionableInterface.php
@@ -5,30 +5,9 @@
 use Drupal\Core\TypedData\TranslatableInterface;
 
 /**
- * Defines a common interface for all content entity objects.
- *
- * Content entities use fields for all their entity properties and are
- * translatable and revisionable, while translations and revisions can be
- * enabled per entity type. It's best practice to always implement
- * ContentEntityInterface for content-like entities that should be stored in
- * some database, and enable/disable revisions and translations as desired.
- *
- * When implementing this interface which extends Traversable, make sure to list
- * IteratorAggregate or Iterator before this interface in the implements clause.
- *
- * @see \Drupal\Core\Entity\ContentEntityBase
- *
- * @ingroup entity_api
+ * Provides methods for an entity to support revision translation.
  */
-interface ContentEntityInterface extends \Traversable, FieldableEntityInterface, RevisionableInterface, TranslatableInterface {
-
-  /**
-   * Determines if the current translation of the entity has unsaved changes.
-   *
-   * @return bool
-   *   TRUE if the current translation of the entity has changes.
-   */
-  public function hasTranslationChanges();
+interface TranslatableRevisionableInterface extends TranslatableInterface, RevisionableInterface {
 
   /**
    * Marks the current revision translation as affected.
@@ -85,25 +64,4 @@ public function isRevisionTranslationAffectedEnforced();
    */
   public function setRevisionTranslationAffectedEnforced($enforced);
 
-  /**
-   * Gets the loaded Revision ID of the entity.
-   *
-   * @return int
-   *   The loaded Revision identifier of the entity, or NULL if the entity
-   *   does not have a revision identifier.
-   */
-  public function getLoadedRevisionId();
-
-  /**
-   * Updates the loaded Revision ID with the revision ID.
-   *
-   * This method should not be used, it could unintentionally cause the original
-   * revision ID property value to be lost.
-   *
-   * @internal
-   *
-   * @return $this
-   */
-  public function updateLoadedRevisionId();
-
 }
diff --git a/core/lib/Drupal/Core/Entity/TranslatableRevisionableStorageInterface.php b/core/lib/Drupal/Core/Entity/TranslatableRevisionableStorageInterface.php
new file mode 100644
index 0000000000..3082aaad43
--- /dev/null
+++ b/core/lib/Drupal/Core/Entity/TranslatableRevisionableStorageInterface.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Drupal\Core\Entity;
+
+/**
+ * A storage that supports translatable and revisionable entity types.
+ */
+interface TranslatableRevisionableStorageInterface extends RevisionableStorageInterface {
+}