--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/bundles/Sensio/Bundle/DistributionBundle/Configurator/Step/StepInterface.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sensio\Bundle\DistributionBundle\Configurator\Step;
+
+use Symfony\Component\Form\Type\FormTypeInterface;
+
+/**
+ * StepInterface.
+ *
+ * @author Marc Weistroff <marc.weistroff@sensio.com>
+ */
+interface StepInterface
+{
+    /**
+     * __construct
+     *
+     * @param array $parameters
+     */
+    function __construct(array $parameters);
+
+    /**
+     * Returns the form used for configuration.
+     *
+     * @return FormTypeInterface
+     */
+    function getFormType();
+
+    /**
+     * Checks for requirements.
+     *
+     * @return array
+     */
+    function checkRequirements();
+
+    /**
+     * Checks for optional setting it could be nice to have.
+     *
+     * @return array
+     */
+    function checkOptionalSettings();
+
+    /**
+     * Returns the template to be renderer for this step.
+     *
+     * @return string
+     */
+    function getTemplate();
+
+    /**
+     * Updates form data parameters.
+     *
+     * @param array $parameters
+     * @return array
+     */
+    function update(StepInterface $data);
+}