diff --git a/core/lib/Drupal/Core/Utility/LinkGenerator.php b/core/lib/Drupal/Core/Utility/LinkGenerator.php
index 2b47455..3f63620 100644
--- a/core/lib/Drupal/Core/Utility/LinkGenerator.php
+++ b/core/lib/Drupal/Core/Utility/LinkGenerator.php
@@ -85,14 +85,7 @@ public function setRequest(Request $request) {
   }
 
   /**
-   * Returns information for the currently active route.
-   *
-   * @return array
-   *   An array of active route information, containing the following keys:
-   *     - route_name: The currently active route_name
-   *     - language: The current language
-   *     - parameters: An array of request parameters and any query string
-   *       parameters.
+   * {@inheritdoc}
    */
   public function getActive() {
     return $this->active;
diff --git a/core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php b/core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php
index 313c4ab..8bc7eb6 100644
--- a/core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php
+++ b/core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php
@@ -72,18 +72,15 @@
   public function generate($text, $route_name, array $parameters = array(), array $options = array());
 
   /**
-   * Determines whether a given route is the current active route.
+   * Returns information for the currently active route.
    *
-   * @param string $route_name
-   *   The route name to check whether it is the current active one.
-   * @param array $route_parameters
-   *   The route parameters belonging to $route_name to check.
-   * @param array $variables
-   *   A link variables array containing the link options.
-   *
-   * @return bool
-   *   Returns TRUE if the route matches the current route, otherwise FALSE.
+   * @return array
+   *   An array of active route information, containing the following keys:
+   *     - route_name: The currently active route_name
+   *     - language: The current language
+   *     - parameters: An array of request parameters and any query string
+   *       parameters.
    */
-  public function isRouteActive($route_name, array $route_parameters, array $variables);
+  public function getActive();
 
 }