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diff --git a/vendor/behat/behat/src/Behat/Testwork/EventDispatcher/TestworkEventDispatcher.php b/vendor/behat/behat/src/Behat/Testwork/EventDispatcher/TestworkEventDispatcher.php
new file mode 100644
index 000000000..c1200f300
--- /dev/null
+++ b/vendor/behat/behat/src/Behat/Testwork/EventDispatcher/TestworkEventDispatcher.php
@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Testwork\EventDispatcher;
+
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+
+/**
+ * Extends Symfony2 event dispatcher with catch-all listeners.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class TestworkEventDispatcher extends EventDispatcher
+{
+    const BEFORE_ALL_EVENTS = '*~';
+    const AFTER_ALL_EVENTS = '~*';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function dispatch($eventName, Event $event = null)
+    {
+        if (null === $event) {
+            $event = new Event();
+        }
+
+        if (method_exists($event, 'setName')) {
+            $event->setName($eventName);
+        }
+
+        $this->doDispatch($this->getListeners($eventName), $eventName, $event);
+
+        return $event;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getListeners($eventName = null)
+    {
+        if (null == $eventName || self::BEFORE_ALL_EVENTS === $eventName) {
+            return parent::getListeners($eventName);
+        }
+
+        return array_merge(
+            parent::getListeners(self::BEFORE_ALL_EVENTS),
+            parent::getListeners($eventName),
+            parent::getListeners(self::AFTER_ALL_EVENTS)
+        );
+    }
+}