diff -u b/core/lib/Drupal/Core/Config/TypedConfigManager.php b/core/lib/Drupal/Core/Config/TypedConfigManager.php
--- b/core/lib/Drupal/Core/Config/TypedConfigManager.php
+++ b/core/lib/Drupal/Core/Config/TypedConfigManager.php
@@ -4,7 +4,6 @@
 
 use Drupal\Component\Utility\NestedArray;
 use Drupal\Core\Cache\CacheBackendInterface;
-use Drupal\Core\Config\Entity\ConfigEntityInterface;
 use Drupal\Core\Config\Schema\ConfigSchemaAlterException;
 use Drupal\Core\Config\Schema\ConfigSchemaDiscovery;
 use Drupal\Core\DependencyInjection\ClassResolverInterface;
diff -u b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
--- b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
+++ b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\Core\Config;
 
-use Drupal\Core\Config\Entity\ConfigEntityInterface;
 use Drupal\Core\TypedData\TypedDataManagerInterface;
 
 /**
diff -u b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
--- b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
+++ b/core/tests/Drupal/KernelTests/Config/TypedConfigTest.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\KernelTests\Config;
 
-use Drupal\config_test\Entity\ConfigTest;
 use Drupal\Core\Config\Schema\SequenceDataDefinition;
 use Drupal\Core\Config\Schema\TypedConfigInterface;
 use Drupal\Core\TypedData\ComplexDataDefinitionInterface;
@@ -76,7 +75,7 @@
     $typed_config_manager = \Drupal::service('config.typed');
     $typed_config = $typed_config_manager->createFromNameAndData('config_test.validation', \Drupal::configFactory()->get('config_test.validation')->get());
     $this->assertInstanceOf(TypedConfigInterface::class, $typed_config);
-    $this->assertEquals(['llama', 'cat', 'giraffe', '_core'], array_keys($typed_config->getElements()));
+    $this->assertEquals(['llama', 'cat', 'giraffe', 'uuid', '_core'], array_keys($typed_config->getElements()));
 
     $config_test_entity = \Drupal::entityTypeManager()->getStorage('config_test')->create([
       'id' => 'asterix',