diff --git a/core/modules/aggregator/src/AggregatorFeedViewsData.php b/core/modules/aggregator/src/AggregatorFeedViewsData.php
index 73a3871d7f2..d4db0fa093f 100644
--- a/core/modules/aggregator/src/AggregatorFeedViewsData.php
+++ b/core/modules/aggregator/src/AggregatorFeedViewsData.php
@@ -8,12 +8,11 @@
 namespace Drupal\aggregator;
 
 use Drupal\views\EntityViewsData;
-use Drupal\views\EntityViewsDataInterface;
 
 /**
  * Provides the views data for the aggregator feed entity type.
  */
-class AggregatorFeedViewsData extends EntityViewsData implements EntityViewsDataInterface {
+class AggregatorFeedViewsData extends EntityViewsData {
 
   /**
    * {@inheritdoc}
diff --git a/core/modules/aggregator/src/AggregatorItemViewsData.php b/core/modules/aggregator/src/AggregatorItemViewsData.php
index 8e40930d289..afd5e69f900 100644
--- a/core/modules/aggregator/src/AggregatorItemViewsData.php
+++ b/core/modules/aggregator/src/AggregatorItemViewsData.php
@@ -8,12 +8,11 @@
 namespace Drupal\aggregator;
 
 use Drupal\views\EntityViewsData;
-use Drupal\views\EntityViewsDataInterface;
 
 /**
  * Provides the views data for the aggregator item entity type.
  */
-class AggregatorItemViewsData extends EntityViewsData implements EntityViewsDataInterface {
+class AggregatorItemViewsData extends EntityViewsData {
 
   /**
    * {@inheritdoc}
diff --git a/core/modules/node/src/NodeViewsData.php b/core/modules/node/src/NodeViewsData.php
index ca2bb2677ed..f7a5dee06aa 100644
--- a/core/modules/node/src/NodeViewsData.php
+++ b/core/modules/node/src/NodeViewsData.php
@@ -8,12 +8,11 @@
 namespace Drupal\node;
 
 use Drupal\views\EntityViewsData;
-use Drupal\views\EntityViewsDataInterface;
 
 /**
  * Provides the views data for the node entity type.
  */
-class NodeViewsData extends EntityViewsData implements EntityViewsDataInterface {
+class NodeViewsData extends EntityViewsData {
 
   /**
    * {@inheritdoc}