diff -u b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListBooleanItem.php b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListBooleanItem.php
--- b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListBooleanItem.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListBooleanItem.php
@@ -7,10 +7,8 @@
 
 namespace Drupal\options\Plugin\Field\FieldType;
 
-use Drupal\Core\Entity\Annotation\FieldType;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\TypedData\DataDefinition;
-use Drupal\Core\Annotation\Translation;
-use Drupal\field\FieldInterface;
 
 /**
  * Plugin implementation of the 'list_boolean' field type.
@@ -40,8 +38,8 @@
   /**
    * {@inheritdoc}
    */
-  public static function schema(FieldInterface $field) {
-    return parent::schema($field) + array(
+  public static function schema(FieldDefinitionInterface $field_definition) {
+    return parent::schema($field_definition) + array(
      'columns' => array(
        'value' => array(
          'type' => 'int',
diff -u b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListFloatItem.php b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListFloatItem.php
--- b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListFloatItem.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListFloatItem.php
@@ -7,10 +7,8 @@
 
 namespace Drupal\options\Plugin\Field\FieldType;
 
-use Drupal\Core\Entity\Annotation\FieldType;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\TypedData\DataDefinition;
-use Drupal\Core\Annotation\Translation;
-use Drupal\field\FieldInterface;
 
 /**
  * Plugin implementation of the 'list_float' field type.
@@ -40,8 +38,8 @@
   /**
    * {@inheritdoc}
    */
-  public static function schema(FieldInterface $field) {
-    return parent::schema($field) + array(
+  public static function schema(FieldDefinitionInterface $field_definition) {
+    return parent::schema($field_definition) + array(
      'columns' => array(
        'value' => array(
          'type' => 'float',
diff -u b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListIntegerItem.php b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListIntegerItem.php
--- b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListIntegerItem.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListIntegerItem.php
@@ -7,10 +7,8 @@
 
 namespace Drupal\options\Plugin\Field\FieldType;
 
-use Drupal\Core\Entity\Annotation\FieldType;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\TypedData\DataDefinition;
-use Drupal\Core\Annotation\Translation;
-use Drupal\field\FieldInterface;
 
 /**
  * Plugin implementation of the 'list_integer' field type.
@@ -40,8 +38,8 @@
   /**
    * {@inheritdoc}
    */
-  public static function schema(FieldInterface $field) {
-    return parent::schema($field) + array(
+  public static function schema(FieldDefinitionInterface $field_definition) {
+    return parent::schema($field_definition) + array(
      'columns' => array(
        'value' => array(
          'type' => 'int',
diff -u b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListItemBase.php b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListItemBase.php
--- b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListItemBase.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListItemBase.php
@@ -7,7 +7,7 @@
 
 namespace Drupal\options\Plugin\Field\FieldType;
 
-use Drupal\field\FieldInterface;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\Field\ConfigFieldItemBase;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\TypedData\AllowedValuesInterface;
@@ -63,7 +63,7 @@
   /**
    * {@inheritdoc}
    */
-  public static function schema(FieldInterface $field) {
+  public static function schema(FieldDefinitionInterface $field_definition) {
     return array(
      'indexes' => array(
        'value' => array('value'),
diff -u b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListTextItem.php b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListTextItem.php
--- b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListTextItem.php
+++ b/core/modules/options/lib/Drupal/options/Plugin/Field/FieldType/ListTextItem.php
@@ -7,10 +7,8 @@
 
 namespace Drupal\options\Plugin\Field\FieldType;
 
-use Drupal\Core\Entity\Annotation\FieldType;
+use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\TypedData\DataDefinition;
-use Drupal\Core\Annotation\Translation;
-use Drupal\field\FieldInterface;
 
 /**
  * Plugin implementation of the 'list_text' field type.
@@ -40,8 +38,8 @@
   /**
    * {@inheritdoc}
    */
-  public static function schema(FieldInterface $field) {
-    return parent::schema($field) + array(
+  public static function schema(FieldDefinitionInterface $field_definition) {
+    return parent::schema($field_definition) + array(
      'columns' => array(
        'value' => array(
          'type' => 'varchar',