diff --git a/core/lib/Drupal/Core/Config/Schema/Sequence.php b/core/lib/Drupal/Core/Config/Schema/Sequence.php
index 79e27ba..ed82d74 100644
--- a/core/lib/Drupal/Core/Config/Schema/Sequence.php
+++ b/core/lib/Drupal/Core/Config/Schema/Sequence.php
@@ -48,7 +48,7 @@ public function isEmpty() {
   public function getItemDefinition() {
     if (!isset($this->itemDefinition)) {
       $definition = isset($this->definition['sequence'][0]) ? $this->definition['sequence'][0] : array();
-      $this->itemDefinition = $this->buildDataDefinition($definition);
+      $this->itemDefinition = $this->buildDataDefinition($definition, NULL);
     }
     return $this->itemDefinition;
   }
diff --git a/core/lib/Drupal/Core/Config/TypedConfigManager.php b/core/lib/Drupal/Core/Config/TypedConfigManager.php
index 66b7332..938593c 100644
--- a/core/lib/Drupal/Core/Config/TypedConfigManager.php
+++ b/core/lib/Drupal/Core/Config/TypedConfigManager.php
@@ -92,24 +92,9 @@ public function get($name) {
   }
 
   /**
-   * Creates a new data definition object from a type definition array and
-   * actual configuration data.
-   *
-   * @param array $definition
-   *   The base type definition array, for which a data definition should be created.
-   * @param $value
-   *   Optional value of the configuraiton element.
-   * @param string $name
-   *   Optional name of the configuration element.
-   * @param object $parent
-   *   Optional parent element
-   *
-   * @return \Drupal\Core\TypedData\DataDefinitionInterface
-   *   A data definition for the given data type.
-   *
-   * @see \Drupal\Core\TypedData\TypedDataManager::createListDataDefinition()
+   * {@inheritdoc}
    */
-  public function buildDataDefinition(array $definition, $value = NULL, $name = NULL, $parent = NULL) {
+  public function buildDataDefinition(array $definition, $value, $name = NULL, $parent = NULL) {
     // Add default values for data type and replace variables.
     $definition += array('type' => 'undefined');
 
diff --git a/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
index 8b0da5e..f475c02 100644
--- a/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
+++ b/core/lib/Drupal/Core/Config/TypedConfigManagerInterface.php
@@ -56,7 +56,7 @@ public function createInstance($data_type, array $configuration = array());
    * @param \Drupal\Core\TypedData\DataDefinitionInterface $definition
    *   The data definition of the typed data object.
    * @param mixed $value
-   *   (optional) The data value. If set, it has to match one of the supported
+   *   The data value. If set, it has to match one of the supported
    *   data type format as documented for the data type classes.
    * @param string $name
    *   (optional) If a property or list item is to be created, the name of the
@@ -69,26 +69,27 @@ public function createInstance($data_type, array $configuration = array());
    * @return \Drupal\Core\Config\Schema\Element
    *   The instantiated typed data object.
    */
-  public function create(DataDefinitionInterface $definition, $value = NULL, $name = NULL, $parent = NULL);
+  public function create(DataDefinitionInterface $definition, $value, $name = NULL, $parent = NULL);
 
   /**
    * Creates a new data definition object from a type definition array and
    * actual configuration data. Since type definitions may contain variables
-   * to be replaced, we need the full data to create it.
+   * to be replaced, we need the configuration value to create it.
    *
    * @param array $definition
-   *   The base type definition array, for which a data definition should be created.
+   *   The base type definition array, for which a data definition should be
+   *   created.
    * @param $value
    *   Optional value of the configuraiton element.
    * @param string $name
    *   Optional name of the configuration element.
    * @param object $parent
-   *   Optional parent element
+   *   Optional parent element.
    *
    * @return \Drupal\Core\TypedData\DataDefinitionInterface
    *   A data definition for the given data type.
    */
-  public function buildDataDefinition(array $definition, $value = NULL, $name = NULL, $parent = NULL);
+  public function buildDataDefinition(array $definition, $value, $name = NULL, $parent = NULL);
 
   /**
    * Checks if the configuration schema with the given config name exists.
diff --git a/core/modules/config/src/Tests/ConfigSchemaTest.php b/core/modules/config/src/Tests/ConfigSchemaTest.php
index 14161bb..cef3d0d 100644
--- a/core/modules/config/src/Tests/ConfigSchemaTest.php
+++ b/core/modules/config/src/Tests/ConfigSchemaTest.php
@@ -48,6 +48,8 @@ function testSchemaMapping() {
     $expected = array();
     $expected['label'] = 'Undefined';
     $expected['class'] = '\Drupal\Core\Config\Schema\Undefined';
+    $expected['type'] = 'undefined';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\DataDefinition';
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for nonexistent configuration.');
 
     // Configuration file without schema will return Undefined as well.
@@ -63,21 +65,25 @@ function testSchemaMapping() {
     $expected['class'] = '\Drupal\Core\Config\Schema\Mapping';
     $expected['mapping']['testitem'] = array('label' => 'Test item');
     $expected['mapping']['testlist'] = array('label' => 'Test list');
+    $expected['type'] = 'config_schema_test.someschema';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for configuration with only some schema.');
 
     // Check type detection on elements with undefined types.
     $config = \Drupal::service('config.typed')->get('config_schema_test.someschema');
-    $definition = $config['testitem']->getDataDefinition();
+    $definition = $config['testitem']->getDataDefinition()->toArray();
     $expected = array();
     $expected['label'] = 'Test item';
     $expected['class'] = '\Drupal\Core\Config\Schema\Undefined';
     $expected['type'] = 'undefined';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\DataDefinition';
     $this->assertEqual($definition, $expected, 'Automatic type detected for a scalar is undefined.');
-    $definition = $config['testlist']->getDataDefinition();
+    $definition = $config['testlist']->getDataDefinition()->toArray();
     $expected = array();
     $expected['label'] = 'Test list';
     $expected['class'] = '\Drupal\Core\Config\Schema\Undefined';
     $expected['type'] = 'undefined';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\DataDefinition';
     $this->assertEqual($definition, $expected, 'Automatic type detected for a list is undefined.');
 
     // Simple case, straight metadata.
@@ -93,6 +99,8 @@ function testSchemaMapping() {
       'label' => 'Default language',
       'type' => 'string',
     );
+    $expected['type'] = 'system.maintenance';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for system.maintenance');
 
     // Mixed schema with ignore elements.
@@ -100,6 +108,7 @@ function testSchemaMapping() {
     $expected = array();
     $expected['label'] = 'Ignore test';
     $expected['class'] = '\Drupal\Core\Config\Schema\Mapping';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $expected['mapping']['label'] = array(
       'label' =>  'Label',
       'type' => 'label',
@@ -116,16 +125,19 @@ function testSchemaMapping() {
       'label' => 'Weight',
       'type' => 'integer',
     );
+    $expected['type'] = 'config_schema_test.ignore';
+
     $this->assertEqual($definition, $expected);
 
     // The ignore elements themselves.
-    $definition = \Drupal::service('config.typed')->get('config_schema_test.ignore')->get('irrelevant')->getDataDefinition();
+    $definition = \Drupal::service('config.typed')->get('config_schema_test.ignore')->get('irrelevant')->getDataDefinition()->toArray();
     $expected = array();
     $expected['type'] = 'ignore';
     $expected['label'] = 'Irrelevant';
     $expected['class'] = '\Drupal\Core\Config\Schema\Ignore';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\DataDefinition';
     $this->assertEqual($definition, $expected);
-    $definition = \Drupal::service('config.typed')->get('config_schema_test.ignore')->get('indescribable')->getDataDefinition();
+    $definition = \Drupal::service('config.typed')->get('config_schema_test.ignore')->get('indescribable')->getDataDefinition()->toArray();
     $expected['label'] = 'Indescribable';
     $this->assertEqual($definition, $expected);
 
@@ -134,6 +146,7 @@ function testSchemaMapping() {
     $expected = array();
     $expected['label'] = 'Image style';
     $expected['class'] = '\Drupal\Core\Config\Schema\Mapping';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $expected['mapping']['name']['type'] = 'string';
     $expected['mapping']['id']['label'] = 'ID';
     $expected['mapping']['id']['type'] = 'string';
@@ -154,6 +167,7 @@ function testSchemaMapping() {
     $expected['mapping']['effects']['sequence'][0]['mapping']['data']['type'] = 'image.effect.[%parent.id]';
     $expected['mapping']['effects']['sequence'][0]['mapping']['weight']['type'] = 'integer';
     $expected['mapping']['effects']['sequence'][0]['mapping']['uuid']['type'] = 'string';
+    $expected['type'] = 'image.style.*';
 
     $this->assertEqual($definition, $expected);
 
@@ -163,18 +177,21 @@ function testSchemaMapping() {
     $expected = array();
     $expected['label'] = 'Image scale';
     $expected['class'] = '\Drupal\Core\Config\Schema\Mapping';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $expected['mapping']['width']['type'] = 'integer';
     $expected['mapping']['width']['label'] = 'Width';
     $expected['mapping']['height']['type'] = 'integer';
     $expected['mapping']['height']['label'] = 'Height';
     $expected['mapping']['upscale']['type'] = 'boolean';
     $expected['mapping']['upscale']['label'] = 'Upscale';
+    $expected['type'] = 'image.effect.image_scale';
+
 
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for image.effect.image_scale');
 
     // Most complex case, get metadata for actual configuration element.
     $effects = \Drupal::service('config.typed')->get('image.style.medium')->get('effects');
-    $definition = $effects['bddf0d06-42f9-4c75-a700-a33cafa25ea0']['data']->getDataDefinition();
+    $definition = $effects['bddf0d06-42f9-4c75-a700-a33cafa25ea0']['data']->getDataDefinition()->toArray();
     // This should be the schema for image.effect.image_scale, reuse previous one.
     $expected['type'] =  'image.effect.image_scale';
 
@@ -190,6 +207,8 @@ function testSchemaMapping() {
     $expected['mapping']['testid']['label'] = 'ID';
     $expected['mapping']['testdescription']['type'] = 'text';
     $expected['mapping']['testdescription']['label'] = 'Description';
+    $expected['type'] = 'config_schema_test.someschema.somemodule.*.*';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
 
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for config_schema_test.someschema.somemodule.section_one.subsection');
 
@@ -206,31 +225,34 @@ function testSchemaMappingWithParents() {
 
     // Test fetching parent one level up.
     $entry = $config_data->get('one_level');
-    $definition = $entry['testitem']->getDataDefinition();
+    $definition = $entry['testitem']->getDataDefinition()->toArray();
     $expected = array(
       'type' => 'config_schema_test.someschema.with_parents.key_1',
       'label' => 'Test item nested one level',
       'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
+      'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
     );
     $this->assertEqual($definition, $expected);
 
     // Test fetching parent two levels up.
     $entry = $config_data->get('two_levels');
-    $definition = $entry['wrapper']['testitem']->getDataDefinition();
+    $definition = $entry['wrapper']['testitem']->getDataDefinition()->toArray();
     $expected = array(
       'type' => 'config_schema_test.someschema.with_parents.key_2',
       'label' => 'Test item nested two levels',
       'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
+      'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
     );
     $this->assertEqual($definition, $expected);
 
     // Test fetching parent three levels up.
     $entry = $config_data->get('three_levels');
-    $definition = $entry['wrapper_1']['wrapper_2']['testitem']->getDataDefinition();
+    $definition = $entry['wrapper_1']['wrapper_2']['testitem']->getDataDefinition()->toArray();
     $expected = array(
       'type' => 'config_schema_test.someschema.with_parents.key_3',
       'label' => 'Test item nested three levels',
       'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
+      'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
     );
     $this->assertEqual($definition, $expected);
   }
@@ -361,10 +383,12 @@ function testSchemaFallback() {
     $expected = array();
     $expected['label'] = 'Schema wildcard fallback test';
     $expected['class'] = '\Drupal\Core\Config\Schema\Mapping';
+    $expected['definition_class'] = '\Drupal\Core\TypedData\MapDataDefinition';
     $expected['mapping']['testid']['type'] = 'string';
     $expected['mapping']['testid']['label'] = 'ID';
     $expected['mapping']['testdescription']['type'] = 'text';
     $expected['mapping']['testdescription']['label'] = 'Description';
+    $expected['type'] = 'config_schema_test.wildcard_fallback.*';
 
     $this->assertEqual($definition, $expected, 'Retrieved the right metadata for config_schema_test.wildcard_fallback.something');
 
diff --git a/core/modules/config/src/Tests/ConfigSchemaTestBase.php b/core/modules/config/src/Tests/ConfigSchemaTestBase.php
index eac1a75..6c763d4 100644
--- a/core/modules/config/src/Tests/ConfigSchemaTestBase.php
+++ b/core/modules/config/src/Tests/ConfigSchemaTestBase.php
@@ -61,7 +61,8 @@ public function assertConfigSchema(TypedConfigManagerInterface $typed_config, $c
       return;
     }
     $definition = $typed_config->getDefinition($config_name);
-    $this->schema = $typed_config->create($definition, $config_data);
+    $data_definition = $typed_config->buildDataDefinition($definition, $config_data);
+    $this->schema = $typed_config->create($data_definition, $config_data);
     $this->configPass = TRUE;
     foreach ($config_data as $key => $value) {
       $this->checkValue($key, $value);
diff --git a/core/modules/config_translation/src/ConfigMapperManager.php b/core/modules/config_translation/src/ConfigMapperManager.php
index 04e1507..1e4273c 100644
--- a/core/modules/config_translation/src/ConfigMapperManager.php
+++ b/core/modules/config_translation/src/ConfigMapperManager.php
@@ -129,6 +129,13 @@ public function processDefinition(&$definition, $plugin_id) {
   /**
    * {@inheritdoc}
    */
+  public function buildDataDefinition(array $definition, $value = NULL, $name = NULL, $parent = NULL) {
+    return $this->typedConfigManager->buildDataDefinition($definition, $value, $name, $parent);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
   protected function findDefinitions() {
     $definitions = $this->discovery->getDefinitions();
     foreach ($definitions as $plugin_id => &$definition) {
diff --git a/core/modules/config_translation/src/Form/ConfigTranslationFormBase.php b/core/modules/config_translation/src/Form/ConfigTranslationFormBase.php
index 921e704..26cf8b0 100644
--- a/core/modules/config_translation/src/Form/ConfigTranslationFormBase.php
+++ b/core/modules/config_translation/src/Form/ConfigTranslationFormBase.php
@@ -272,7 +272,10 @@ protected function buildConfigForm(Element $schema, $config_data, $base_config_d
     foreach ($schema as $key => $element) {
       // Make the specific element key, "$base_key.$key".
       $element_key = implode('.', array_filter(array($base_key, $key)));
-      $definition = $element->getDataDefinition() + array('label' => $this->t('N/A'));
+      $definition = $element->getDataDefinition();
+      if (!$definition->getLabel()) {
+        $definition->setLabel($this->t('N/A'));
+      }
       if ($element instanceof Element) {
         // Build sub-structure and include it with a wrapper in the form
         // if there are any translatable elements there.
@@ -336,7 +339,9 @@ protected function buildConfigForm(Element $schema, $config_data, $base_config_d
           '#type' => 'item',
         );
 
-        $definition += array('form_element_class' => '\Drupal\config_translation\FormElement\Textfield');
+        if (!isset($definition['form_element_class'])) {
+          $definition['form_element_class'] = '\Drupal\config_translation\FormElement\Textfield';
+        }
 
         /** @var \Drupal\config_translation\FormElement\ElementInterface $form_element */
         $form_element = new $definition['form_element_class']();
diff --git a/core/modules/config_translation/src/FormElement/DateFormat.php b/core/modules/config_translation/src/FormElement/DateFormat.php
index 762968b..b9d4973 100644
--- a/core/modules/config_translation/src/FormElement/DateFormat.php
+++ b/core/modules/config_translation/src/FormElement/DateFormat.php
@@ -12,6 +12,7 @@
 use Drupal\Core\Ajax\ReplaceCommand;
 use Drupal\Core\Language\Language;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 
 /**
  * Defines the date format element for the configuration translation interface.
@@ -22,7 +23,7 @@ class DateFormat implements ElementInterface {
   /**
    * {@inheritdoc}
    */
-  public function getFormElement(array $definition, Language $language, $value) {
+  public function getFormElement(DataDefinitionInterface $definition, Language $language, $value) {
     $description = $this->t('A user-defined date format. See the <a href="@url">PHP manual</a> for available options.', array('@url' => 'http://php.net/manual/function.date.php'));
     $format = $this->t('Displayed as %date_format', array('%date_format' => \Drupal::service('date')->format(REQUEST_TIME, 'custom', $value)));
     return array(
diff --git a/core/modules/config_translation/src/FormElement/ElementInterface.php b/core/modules/config_translation/src/FormElement/ElementInterface.php
index 9072cfc..5ea9420 100644
--- a/core/modules/config_translation/src/FormElement/ElementInterface.php
+++ b/core/modules/config_translation/src/FormElement/ElementInterface.php
@@ -8,6 +8,7 @@
 namespace Drupal\config_translation\FormElement;
 
 use Drupal\Core\Language\Language;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 
 /**
  * Provides an interface for configuration translation form elements.
@@ -17,7 +18,7 @@
   /**
    * Returns the translation form element for a given configuration definition.
    *
-   * @param array $definition
+   * @param \Drupal\Core\TypedData\DataDefinitionInterface $definition
    *   Configuration schema type definition of the element.
    * @param \Drupal\Core\Language\Language $language
    *   Language object to display the translation form for.
@@ -27,6 +28,6 @@
    * @return array
    *   Form API array to represent the form element.
    */
-  public function getFormElement(array $definition, Language $language, $value);
+  public function getFormElement(DataDefinitionInterface $definition, Language $language, $value);
 
 }
diff --git a/core/modules/config_translation/src/FormElement/Textarea.php b/core/modules/config_translation/src/FormElement/Textarea.php
index b796685..f36c467 100644
--- a/core/modules/config_translation/src/FormElement/Textarea.php
+++ b/core/modules/config_translation/src/FormElement/Textarea.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Language\Language;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 
 /**
  * Defines the textarea element for the configuration translation interface.
@@ -19,7 +20,7 @@ class Textarea implements ElementInterface {
   /**
    * {@inheritdoc}
    */
-  public function getFormElement(array $definition, Language $language, $value) {
+  public function getFormElement(DataDefinitionInterface $definition, Language $language, $value) {
     // Estimate a comfortable size of the input textarea.
     $rows_words = ceil(str_word_count($value) / 5);
     $rows_newlines = substr_count($value, "\n" ) + 1;
diff --git a/core/modules/config_translation/src/FormElement/Textfield.php b/core/modules/config_translation/src/FormElement/Textfield.php
index 46d71fe..e2015b6 100644
--- a/core/modules/config_translation/src/FormElement/Textfield.php
+++ b/core/modules/config_translation/src/FormElement/Textfield.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Language\Language;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 
 /**
  * Defines the textfield element for the configuration translation interface.
@@ -19,7 +20,7 @@ class Textfield implements ElementInterface {
   /**
    * {@inheritdoc}
    */
-  public function getFormElement(array $definition, Language $language, $value) {
+  public function getFormElement(DataDefinitionInterface $definition, Language $language, $value) {
     return array(
       '#type' => 'textfield',
       '#default_value' => $value,
diff --git a/core/modules/config_translation/tests/src/ConfigMapperManagerTest.php b/core/modules/config_translation/tests/src/ConfigMapperManagerTest.php
index 8a55f2d..4fb7fc8 100644
--- a/core/modules/config_translation/tests/src/ConfigMapperManagerTest.php
+++ b/core/modules/config_translation/tests/src/ConfigMapperManagerTest.php
@@ -11,6 +11,7 @@
 use Drupal\Core\Language\Language;
 use Drupal\Core\TypedData\TypedDataInterface;
 use Drupal\Tests\UnitTestCase;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 
 /**
  * Tests ConfigMapperManager.
@@ -161,10 +162,11 @@ public function providerTestHasTranslatable() {
    *   The mocked schema element.
    */
   protected function getElement(array $definition) {
+    $data_definition = $this->typedConfigManager->buildDataDefinition($definition, NULL);
     $element = $this->getMock('Drupal\Core\TypedData\TypedDataInterface');
     $element->expects($this->any())
       ->method('getDataDefinition')
-      ->will($this->returnValue($definition));
+      ->will($this->returnValue($data_definition));
     return $element;
   }
 
diff --git a/core/modules/locale/src/LocaleConfigManager.php b/core/modules/locale/src/LocaleConfigManager.php
index 5b0aa4e..a6bc965 100644
--- a/core/modules/locale/src/LocaleConfigManager.php
+++ b/core/modules/locale/src/LocaleConfigManager.php
@@ -96,9 +96,10 @@ public function get($name) {
     // We get only the data that didn't change from default.
     $data = $this->compareConfigData($default, $updated);
     $definition = $this->getDefinition($name);
+    $data_definition = $this->buildDataDefinition($definition, $data);
     // Unless the configuration has a explicit language code we assume English.
     $langcode = isset($default['langcode']) ? $default['langcode'] : 'en';
-    $wrapper = new LocaleTypedConfig($definition, $name, $langcode, $this);
+    $wrapper = new LocaleTypedConfig($data_definition, $name, $langcode, $this);
     $wrapper->setValue($data);
     return $wrapper;
   }
diff --git a/core/modules/locale/src/LocaleTypedConfig.php b/core/modules/locale/src/LocaleTypedConfig.php
index c0095f1..8980e73 100644
--- a/core/modules/locale/src/LocaleTypedConfig.php
+++ b/core/modules/locale/src/LocaleTypedConfig.php
@@ -9,6 +9,7 @@
 
 use Drupal\Core\Language\Language;
 use Drupal\Core\TypedData\ContextAwareInterface;
+use Drupal\Core\TypedData\DataDefinitionInterface;
 use Drupal\Core\Config\Schema\Element;
 use Drupal\Core\Config\Schema\ArrayElement;
 
@@ -50,7 +51,7 @@ class LocaleTypedConfig extends Element {
    * @param \Drupal\locale\LocaleConfigManager $localeConfig;
    *   The locale configuration manager object.
    */
-  public function __construct($definition, $name, $langcode, LocaleConfigManager $localeConfig) {
+  public function __construct(DataDefinitionInterface $definition, $name, $langcode, LocaleConfigManager $localeConfig) {
     parent::__construct($definition, $name);
     $this->langcode = $langcode;
     $this->localeConfig = $localeConfig;