--- /dev/null
+<?php
+
+/*
+ * This file is part of the Behat Testwork.
+ * (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\Argument;
+
+use ReflectionFunctionAbstract;
+
+/**
+ * Organises function arguments using its reflection.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface ArgumentOrganiser
+{
+ /**
+ * Organises arguments using function reflection.
+ *
+ * @param ReflectionFunctionAbstract $function
+ * @param mixed[] $arguments
+ *
+ * @return mixed[]
+ */
+ public function organiseArguments(ReflectionFunctionAbstract $function, array $arguments);
+}