| 
            EventDispatcher::addListener           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcher.php           | 
                  
            @api           | 
              
          
                  | 
            EventDispatcherTest::testAddListener           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php           | 
                  
                       | 
              
          
                  | 
            ImmutableEventDispatcher::addListener           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ImmutableEventDispatcher.php           | 
                  
            Adds an event listener that listens on the specified events.           | 
              
          
                  | 
            EventDispatcherInterface::addListener           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/EventDispatcherInterface.php           | 
                  
            Adds an event listener that listens on the specified events.           | 
              
          
                  | 
            ContainerAwareEventDispatcher::addListenerService           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php           | 
                  
            Adds a service as event listener           | 
              
          
                  | 
            ContainerAwareTraceableEventDispatcher::addListener           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/ContainerAwareTraceableEventDispatcher.php           | 
                  
                       | 
              
          
                  | 
            ImmutableEventDispatcherTest::testAddListenerDisallowed           | 
                  
            function           | 
                  
            drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/ImmutableEventDispatcherTest.php           | 
                  
            @expectedException \BadMethodCallException           |