--- /dev/null
+<?php
+
+/*
+ * This file is part of the Behat Gherkin.
+ * (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\Gherkin\Filter;
+
+use Behat\Gherkin\Node\ScenarioInterface;
+
+/**
+ * Filter interface.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface FilterInterface extends FeatureFilterInterface
+{
+ /**
+ * Checks if scenario or outline matches specified filter.
+ *
+ * @param ScenarioInterface $scenario Scenario or Outline node instance
+ *
+ * @return Boolean
+ */
+ public function isScenarioMatch(ScenarioInterface $scenario);
+}