diff --git a/core/modules/field/src/ConfigImporterFieldPurger.php b/core/modules/field/src/ConfigImporterFieldPurger.php
index 63bd3a0..43ab00e 100644
--- a/core/modules/field/src/ConfigImporterFieldPurger.php
+++ b/core/modules/field/src/ConfigImporterFieldPurger.php
@@ -138,9 +138,10 @@ public static function getFieldStoragesToPurge(array $extensions, array $deletes
     }
 
     // Gather deleted fields from modules that are being uninstalled.
+    /** @var \Drupal\field\FieldStorageConfigInterface[] $field_storages */
     $field_storages = entity_load_multiple_by_properties('field_storage_config', array('deleted' => TRUE, 'include_deleted' => TRUE));
     foreach ($field_storages as $field_storage) {
-      if (!in_array($field_storage->getModule(), $providers)) {
+      if (!in_array($field_storage->getFieldTypeProvider(), $providers)) {
         $storages_to_delete[$field_storage->id()] = $field_storage;
       }
     }
diff --git a/core/modules/field/src/Entity/FieldStorageConfig.php b/core/modules/field/src/Entity/FieldStorageConfig.php
index 7907ef0..f116f7e 100644
--- a/core/modules/field/src/Entity/FieldStorageConfig.php
+++ b/core/modules/field/src/Entity/FieldStorageConfig.php
@@ -324,7 +324,7 @@ protected function preSaveNew(EntityStorageInterface $storage) {
   public function calculateDependencies() {
     parent::calculateDependencies();
     // Ensure the field is dependent on the providing module.
-    $this->addDependency('module', $this->getModule());
+    $this->addDependency('module', $this->getFieldTypeProvider());
     // Ensure the field is dependent on the provider of the entity type.
     $entity_type = \Drupal::entityManager()->getDefinition($this->entity_type);
     $this->addDependency('module', $entity_type->getProvider());
@@ -513,7 +513,7 @@ public function isDeleted() {
   /**
    * {@inheritdoc}
    */
-  public function getModule() {
+  public function getFieldTypeProvider() {
     return $this->module;
   }
 
@@ -821,4 +821,5 @@ public function setIndexes($indexes) {
     $this->indexes = $indexes;
     return $this;
   }
+
 }
diff --git a/core/modules/field/src/FieldStorageConfigInterface.php b/core/modules/field/src/FieldStorageConfigInterface.php
index c7a7da8..d76009a 100644
--- a/core/modules/field/src/FieldStorageConfigInterface.php
+++ b/core/modules/field/src/FieldStorageConfigInterface.php
@@ -95,7 +95,7 @@ public function setSettings($settings);
    * @return string
    *   The name of the module that provides the field type.
    */
-  public function getModule();
+  public function getFieldTypeProvider();
 
   /**
    * Sets whether the field is translatable.
diff --git a/core/modules/field/src/FieldStorageConfigStorage.php b/core/modules/field/src/FieldStorageConfigStorage.php
index 0f4bdba..3787f88 100644
--- a/core/modules/field/src/FieldStorageConfigStorage.php
+++ b/core/modules/field/src/FieldStorageConfigStorage.php
@@ -104,6 +104,7 @@ public function loadByProperties(array $conditions = array()) {
     $include_deleted = isset($conditions['include_deleted']) ? $conditions['include_deleted'] : FALSE;
     unset($conditions['include_deleted']);
 
+    /** @var \Drupal\field\FieldStorageConfigInterface[] $storages */
     $storages = array();
 
     // Get field storages living in configuration. If we are explicitly looking
@@ -144,7 +145,7 @@ public function loadByProperties(array $conditions = array()) {
             break;
 
           case 'module':
-            $checked_value = $field->getModule();
+            $checked_value = $field->getFieldTypeProvider();
             break;
 
           case 'type':
diff --git a/core/modules/field_ui/src/Form/FieldStorageEditForm.php b/core/modules/field_ui/src/Form/FieldStorageEditForm.php
index 9c1df19..443734c 100644
--- a/core/modules/field_ui/src/Form/FieldStorageEditForm.php
+++ b/core/modules/field_ui/src/Form/FieldStorageEditForm.php
@@ -150,7 +150,7 @@ public function buildForm(array $form, FormStateInterface $form_state, FieldConf
     // Build the non-configurable field values.
     $form['field_storage']['field_name'] = array('#type' => 'value', '#value' => $field_storage->getName());
     $form['field_storage']['type'] = array('#type' => 'value', '#value' => $field_storage->getType());
-    $form['field_storage']['module'] = array('#type' => 'value', '#value' => $field_storage->getModule());
+    $form['field_storage']['module'] = array('#type' => 'value', '#value' => $field_storage->getFieldTypeProvider());
     $form['field_storage']['translatable'] = array('#type' => 'value', '#value' => $field_storage->isTranslatable());
 
     $form['actions'] = array('#type' => 'actions');
diff --git a/core/modules/options/options.module b/core/modules/options/options.module
index 9264a24..65c0578 100644
--- a/core/modules/options/options.module
+++ b/core/modules/options/options.module
@@ -106,7 +106,7 @@ function options_allowed_values(FieldStorageDefinitionInterface $definition, Fie
  * Implements hook_field_storage_config_update_forbid().
  */
 function options_field_storage_config_update_forbid(FieldStorageConfigInterface $field_storage, FieldStorageConfigInterface $prior_field_storage) {
-  if ($field_storage->getModule() == 'options' && $field_storage->hasData()) {
+  if ($field_storage->getFieldTypeProvider() == 'options' && $field_storage->hasData()) {
     // Forbid any update that removes allowed values with actual data.
     $allowed_values = $field_storage->getSetting('allowed_values');
     $prior_allowed_values = $prior_field_storage->getSetting('allowed_values');
diff --git a/core/modules/views/views.views.inc b/core/modules/views/views.views.inc
index c76a02e..85af642 100644
--- a/core/modules/views/views.views.inc
+++ b/core/modules/views/views.views.inc
@@ -179,7 +179,7 @@ function views_views_data() {
     /** @var \Drupal\field\FieldStorageConfigInterface $field_storage */
     foreach ($entity_manager->getStorage('field_storage_config')->loadMultiple() as $field_storage) {
       if (_views_field_get_entity_type_storage($field_storage)) {
-        $result = (array) $module_handler->invoke($field_storage->getModule(), 'field_views_data', array($field_storage));
+        $result = (array) $module_handler->invoke($field_storage->getFieldTypeProvider(), 'field_views_data', array($field_storage));
         if (empty($result)) {
           $result = views_field_default_views_data($field_storage);
         }
@@ -211,7 +211,7 @@ function views_views_data_alter(&$data) {
   /** @var \Drupal\field\FieldStorageConfigInterface $field_storage */
   foreach ($entity_manager->getStorage('field_storage_config')->loadMultiple() as $field_storage) {
     if (_views_field_get_entity_type_storage($field_storage)) {
-      $function = $field_storage->getModule() . '_field_views_data_views_data_alter';
+      $function = $field_storage->getFieldTypeProvider() . '_field_views_data_views_data_alter';
       if (function_exists($function)) {
         $function($data, $field_storage);
       }