Move into nested docroot

web/core/modules/language/src/LanguageNegotiationMethodBase.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Drupal\language;
+
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Base class for language negotiation methods.
+ */
+abstract class LanguageNegotiationMethodBase implements LanguageNegotiationMethodInterface {
+
+  /**
+   * The language manager.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
+   * The configuration factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $config;
+
+  /**
+   * The current active user.
+   *
+   * @return \Drupal\Core\Session\AccountInterface
+   */
+  protected $currentUser;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setLanguageManager(ConfigurableLanguageManagerInterface $language_manager) {
+    $this->languageManager = $language_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setConfig(ConfigFactoryInterface $config) {
+    $this->config = $config;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setCurrentUser(AccountInterface $current_user) {
+    $this->currentUser = $current_user;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function persist(LanguageInterface $language) {
+    // Default implementation persists nothing.
+  }
+
+}