1 files changed, 31 insertions, 0 deletions
diff --git a/modules/setup/library/Setup/Step.php b/modules/setup/library/Setup/Step.php
new file mode 100644
index 0000000..4b9afcc
--- /dev/null
+++ b/modules/setup/library/Setup/Step.php
@@ -0,0 +1,31 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Setup;
+
+/**
+ * Class to implement functionality for a single setup step
+ */
+abstract class Step
+{
+    /**
+     * Apply this step's configuration changes
+     *
+     * @return  bool
+     */
+    abstract public function apply();
+
+    /**
+     * Return a HTML representation of this step's configuration changes supposed to be made
+     *
+     * @return  string
+     */
+    abstract public function getSummary();
+
+    /**
+     * Return a textual summary of all configuration changes made
+     *
+     * @return  ?array
+     */
+    abstract public function getReport();
+}