diff --combined core/config/schema/core.data_types.schema.yml
index a06e3ad,edd97ac..0000000
mode 100644,100644..100755
--- a/core/config/schema/core.data_types.schema.yml
+++ b/core/config/schema/core.data_types.schema.yml
@@@ -21,19 -21,19 +21,19 @@@ ignore
  # Basic scalar data types from typed data.
  boolean:
    label: 'Boolean'
 -  class: '\Drupal\Core\TypedData\Plugin\DataType\Boolean'
 +  class: '\Drupal\Core\TypedData\Plugin\DataType\BooleanData'
  email:
    label: 'Email'
    class: '\Drupal\Core\TypedData\Plugin\DataType\Email'
  integer:
    label: 'Integer'
 -  class: '\Drupal\Core\TypedData\Plugin\DataType\Integer'
 +  class: '\Drupal\Core\TypedData\Plugin\DataType\IntegerData'
  float:
    label: 'Float'
 -  class: '\Drupal\Core\TypedData\Plugin\DataType\Float'
 +  class: '\Drupal\Core\TypedData\Plugin\DataType\FloatData'
  string:
    label: 'String'
 -  class: '\Drupal\Core\TypedData\Plugin\DataType\String'
 +  class: '\Drupal\Core\TypedData\Plugin\DataType\StringData'
  uri:
    label: 'Uri'
    class: '\Drupal\Core\TypedData\Plugin\DataType\Uri'
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/DateTimeIso8601.php
index f01c230,8c35457..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/DateTimeIso8601.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/DateTimeIso8601.php
@@@ -20,7 -20,7 +20,7 @@@ use Drupal\Core\TypedData\Type\DateTime
   *   label = @Translation("Date")
   * )
   */
 -class DateTimeIso8601 extends String implements DateTimeInterface {
 +class DateTimeIso8601 extends StringData implements DateTimeInterface {
  
    /**
     * {@inheritdoc}
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/DurationIso8601.php
index 0f26418,eeedad4..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/DurationIso8601.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/DurationIso8601.php
@@@ -19,7 -19,7 +19,7 @@@ use Drupal\Core\TypedData\Type\Duration
   *   label = @Translation("Duration")
   * )
   */
 -class DurationIso8601 extends String implements DurationInterface {
 +class DurationIso8601 extends StringData implements DurationInterface {
  
    /**
     * {@inheritdoc}
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/Email.php
index b4c5682,91740e5..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Email.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/Email.php
@@@ -20,6 -20,6 +20,6 @@@ use Drupal\Core\TypedData\Type\StringIn
   *   constraints = {"Email" = {}}
   * )
   */
 -class Email extends String implements StringInterface {
 +class Email extends StringData implements StringInterface {
  
  }
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/TimeSpan.php
index 66a8d27,94362dd..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/TimeSpan.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/TimeSpan.php
@@@ -25,7 -25,7 +25,7 @@@ use Drupal\Core\TypedData\Type\Duration
   *
   * @see \Drupal\Core\TypedData\Type\DurationIso8601
   */
 -class TimeSpan extends Integer implements DurationInterface {
 +class TimeSpan extends IntegerData implements DurationInterface {
  
    /**
     * {@inheritdoc}
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/Timestamp.php
index 512c90d,800344b..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Timestamp.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/Timestamp.php
@@@ -18,7 -18,7 +18,7 @@@ use Drupal\Core\TypedData\Type\DateTime
   *   label = @Translation("String")
   * )
   */
 -class Timestamp extends Integer implements DateTimeInterface {
 +class Timestamp extends IntegerData implements DateTimeInterface {
  
    /**
     * The data value as a UNIX timestamp.
diff --combined core/lib/Drupal/Core/TypedData/Plugin/DataType/Uri.php
index ac3d48d,e9a0891..0000000
mode 100644,100644..100755
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Uri.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/Uri.php
@@@ -21,6 -21,6 +21,6 @@@ use Drupal\Core\TypedData\TypedData
   *   label = @Translation("URI")
   * )
   */
 -class Uri extends String implements UriInterface {
 +class Uri extends StringData implements UriInterface {
  
  }
diff --combined core/lib/Drupal/Core/TypedData/TypedDataManager.php
index bf75d6d,7fe362e..0000000
--- a/core/lib/Drupal/Core/TypedData/TypedDataManager.php
+++ b/core/lib/Drupal/Core/TypedData/TypedDataManager.php
@@@ -132,10 -132,10 +132,10 @@@ class TypedDataManager extends DefaultP
     *
     * @see \Drupal::typedDataManager()
     * @see \Drupal\Core\TypedData\TypedDataManager::getPropertyInstance()
 -   * @see \Drupal\Core\TypedData\Plugin\DataType\Integer
 -   * @see \Drupal\Core\TypedData\Plugin\DataType\Float
 -   * @see \Drupal\Core\TypedData\Plugin\DataType\String
 -   * @see \Drupal\Core\TypedData\Plugin\DataType\Boolean
 +   * @see \Drupal\Core\TypedData\Plugin\DataType\IntegerType
 +   * @see \Drupal\Core\TypedData\Plugin\DataType\FloatType
 +   * @see \Drupal\Core\TypedData\Plugin\DataType\StringType
 +   * @see \Drupal\Core\TypedData\Plugin\DataType\BooleanType
     * @see \Drupal\Core\TypedData\Plugin\DataType\Duration
     * @see \Drupal\Core\TypedData\Plugin\DataType\Date
     * @see \Drupal\Core\TypedData\Plugin\DataType\Uri
diff --combined core/modules/config/src/Tests/ConfigSchemaTest.php
index 676401e,ca53a53..0000000
mode 100644,100644..100755
--- a/core/modules/config/src/Tests/ConfigSchemaTest.php
+++ b/core/modules/config/src/Tests/ConfigSchemaTest.php
@@@ -248,7 -248,7 +248,7 @@@ class ConfigSchemaTest extends KernelTe
      $expected = array(
        'type' => 'config_schema_test.someschema.with_parents.key_1',
        'label' => 'Test item nested one level',
 -      'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
 +      'class' => '\Drupal\Core\TypedData\Plugin\DataType\StringData',
        'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
      );
      $this->assertEqual($definition, $expected);
@@@ -259,7 -259,7 +259,7 @@@
      $expected = array(
        'type' => 'config_schema_test.someschema.with_parents.key_2',
        'label' => 'Test item nested two levels',
 -      'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
 +      'class' => '\Drupal\Core\TypedData\Plugin\DataType\StringData',
        'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
      );
      $this->assertEqual($definition, $expected);
@@@ -270,7 -270,7 +270,7 @@@
      $expected = array(
        'type' => 'config_schema_test.someschema.with_parents.key_3',
        'label' => 'Test item nested three levels',
 -      'class' => '\Drupal\Core\TypedData\Plugin\DataType\String',
 +      'class' => '\Drupal\Core\TypedData\Plugin\DataType\StringData',
        'definition_class' => '\Drupal\Core\TypedData\DataDefinition',
      );
      $this->assertEqual($definition, $expected);
diff --combined core/modules/filter/src/Plugin/DataType/FilterFormat.php
index 74279f0,31ab7f7..0000000
mode 100644,100644..100755
--- a/core/modules/filter/src/Plugin/DataType/FilterFormat.php
+++ b/core/modules/filter/src/Plugin/DataType/FilterFormat.php
@@@ -9,7 -9,7 +9,7 @@@ namespace Drupal\filter\Plugin\DataType
  
  use Drupal\Core\Session\AccountInterface;
  use Drupal\Core\TypedData\OptionsProviderInterface;
 -use Drupal\Core\TypedData\Plugin\DataType\String;
 +use Drupal\Core\TypedData\Plugin\DataType\StringData;
  
  /**
   * The filter format data type.
@@@ -19,7 -19,7 +19,7 @@@
   *   label = @Translation("Filter format")
   * )
   */
 -class FilterFormat extends String implements OptionsProviderInterface {
 +class FilterFormat extends StringData implements OptionsProviderInterface {
  
    /**
     * {@inheritdoc}
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Binary.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/BinaryData.php
similarity index 91%
rename from core/lib/Drupal/Core/TypedData/Plugin/DataType/Binary.php
rename to core/lib/Drupal/Core/TypedData/Plugin/DataType/BinaryData.php
index f18a6af..a18c7d5 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Binary.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/BinaryData.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\Core\TypedData\Plugin\DataType\Binary.
+ * Contains \Drupal\Core\TypedData\Plugin\DataType\BinaryData.
  */
 
 namespace Drupal\Core\TypedData\Plugin\DataType;
@@ -23,7 +23,7 @@
  *   label = @Translation("Binary")
  * )
  */
-class Binary extends PrimitiveBase implements BinaryInterface {
+class BinaryData extends PrimitiveBase implements BinaryInterface {
 
   /**
    * The file resource URI.
@@ -63,7 +63,7 @@ public function setValue($value, $notify = TRUE) {
     }
     elseif (is_string($value)) {
       // Note: For performance reasons we store the given URI and access the
-      // resource upon request. See Binary::getValue()
+      // resource upon request. See BinaryData::getValue()
       $this->uri = $value;
       $this->handle = NULL;
     }
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Boolean.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/BooleanData.php
similarity index 79%
rename from core/lib/Drupal/Core/TypedData/Plugin/DataType/Boolean.php
rename to core/lib/Drupal/Core/TypedData/Plugin/DataType/BooleanData.php
index 874fcbb..adcef37 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Boolean.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/BooleanData.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\Core\TypedData\Plugin\DataType\Boolean.
+ * Contains \Drupal\Core\TypedData\Plugin\DataType\BooleanData.
  */
 
 namespace Drupal\Core\TypedData\Plugin\DataType;
@@ -21,7 +21,7 @@
  *   label = @Translation("Boolean")
  * )
  */
-class Boolean extends PrimitiveBase implements BooleanInterface {
+class BooleanData extends PrimitiveBase implements BooleanInterface {
 
   /**
    * {@inheritdoc}
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Float.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/FloatData.php
similarity index 80%
rename from core/lib/Drupal/Core/TypedData/Plugin/DataType/Float.php
rename to core/lib/Drupal/Core/TypedData/Plugin/DataType/FloatData.php
index 3980f0a..e350a59 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Float.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/FloatData.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\Core\TypedData\Plugin\DataType\Float.
+ * Contains \Drupal\Core\TypedData\Plugin\DataType\FloatData.
  */
 
 namespace Drupal\Core\TypedData\Plugin\DataType;
@@ -21,7 +21,7 @@
  *   label = @Translation("Float")
  * )
  */
-class Float extends PrimitiveBase implements FloatInterface {
+class FloatData extends PrimitiveBase implements FloatInterface {
 
   /**
    * {@inheritdoc}
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Integer.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/IntegerData.php
similarity index 79%
rename from core/lib/Drupal/Core/TypedData/Plugin/DataType/Integer.php
rename to core/lib/Drupal/Core/TypedData/Plugin/DataType/IntegerData.php
index b5fe36a..2244e96 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Integer.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/IntegerData.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\Core\TypedData\Plugin\DataType\Integer.
+ * Contains \Drupal\Core\TypedData\Plugin\DataType\IntegerData.
  */
 
 namespace Drupal\Core\TypedData\Plugin\DataType;
@@ -21,7 +21,7 @@
  *   label = @Translation("Integer")
  * )
  */
-class Integer extends PrimitiveBase implements IntegerInterface {
+class IntegerData extends PrimitiveBase implements IntegerInterface {
 
   /**
    * {@inheritdoc}
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/String.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/StringData.php
similarity index 79%
rename from core/lib/Drupal/Core/TypedData/Plugin/DataType/String.php
rename to core/lib/Drupal/Core/TypedData/Plugin/DataType/StringData.php
index dd0060f..134b3f2 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/String.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/StringData.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\Core\TypedData\Plugin\DataType\String.
+ * Contains \Drupal\Core\TypedData\Plugin\DataType\StringData.
  */
 
 namespace Drupal\Core\TypedData\Plugin\DataType;
@@ -21,7 +21,7 @@
  *   label = @Translation("String")
  * )
  */
-class String extends PrimitiveBase implements StringInterface {
+class StringData extends PrimitiveBase implements StringInterface {
 
   /**
    * {@inheritdoc}
