Alex Pott · 1453fa0b · 1453fa0b · 1453fa0b · 1453fa0b · 1453fa0b
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param array $names
   *   List of names of configuration objects.
-   * @param bool $immutable
+   * @param string $class
   *   (optional) Create an immutable configuration objects. Defaults to TRUE.
   *
   * @return \Drupal\Core\Config\Config[]|\Drupal\Core\Config\ImmutableConfig[]
   *   List of successfully loaded configuration objects, keyed by name.
   */
-  protected function doLoadMultiple(array $names, $immutable = TRUE) {
+  protected function doLoadMultiple(array $names, $class = TRUE) {
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param string $name
   *   The name of the configuration object to construct.
-   * @param bool $immutable
+   * @param string $class
-   * @param string $class
+   * @param string|null|bool $class
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param array $names
   *   List of names of configuration objects.
-   * @param bool $immutable
+   * @param string $class
-   * @param string $class
+   * @param string|null|bool $class
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param string $name
   *   The name of the configuration object.
-   * @param bool $immutable
-   *   Whether or not the object is mutable.
+   * @param string $class
-   * @param string $class
+   * @param string|null|bool $class
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param string $name
   *   Configuration object name.
-   * @param bool $immutable
+   * @param bool $class
   *   Determines whether a mutable or immutable config object is returned.
   *
   * @return \Drupal\Core\Config\Config|\Drupal\Core\Config\ImmutableConfig
   *   The configuration object.
   */
-  protected function createConfigObject($name, $immutable) {
-    if ($immutable) {
-      return new ImmutableConfig($name, $this->storage, $this->eventDispatcher, $this->typedConfigManager);
+  protected function createConfigObject($name, $class) {
-  protected function createConfigObject($name, $class) {
+  protected function createConfigObject(/* string */$name, /* string */$class) {
--- a/core/lib/Drupal/Core/Config/ConfigFactory.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactory.php
   *
   * @param string $name
   *   Configuration object name.
-   * @param bool $immutable
+   * @param bool $class
-   * @param bool $class
+   * @param string|null|bool $class
--- a/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php
+++ b/core/lib/Drupal/Core/Config/ConfigFactoryInterface.php
   *
   * @param string $name
   *   The name of the configuration object to construct.
+   * @param string|null $class
+   *   The class to use for creating the config object.
   *
   * @return \Drupal\Core\Config\Config
   *   A configuration object.
   */
-  public function getEditable($name);
+  public function getEditable($name, ?string $class = NULL);
-  public function getEditable($name, ?string $class = NULL);
+  public function getEditable(/* string */$name, ?string $class = NULL);