--- /dev/null
+<?php
+
+/*
+ * This file is part of the Mink package.
+ * (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\Mink\Selector;
+
+/**
+ * Mink selector engine interface.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface SelectorInterface
+{
+ /**
+ * Translates provided locator into XPath.
+ *
+ * @param string|array $locator current selector locator
+ *
+ * @return string
+ */
+ public function translateToXPath($locator);
+}