1 files changed, 25 insertions, 0 deletions
diff --git a/library/Icinga/Web/Widget/Tabextension/Tabextension.php b/library/Icinga/Web/Widget/Tabextension/Tabextension.php
new file mode 100644
index 0000000..ea49c4b
--- /dev/null
+++ b/library/Icinga/Web/Widget/Tabextension/Tabextension.php
@@ -0,0 +1,25 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Widget\Tabextension;
+
+use Icinga\Web\Widget\Tabs;
+
+/**
+ * Tabextension interface that allows to extend a tabbar with reusable components
+ *
+ * Tabs can be either extended by creating a `Tabextension` and calling the `apply()` method
+ * or by calling the `\Icinga\Web\Widget\Tabs` `extend()` method and providing
+ * a tab extension
+ *
+ * @see \Icinga\Web\Widget\Tabs::extend()
+ */
+interface Tabextension
+{
+    /**
+     * Apply this tabextension to the provided tabs
+     *
+     * @param Tabs $tabs The tabbar to modify
+     */
+    public function apply(Tabs $tabs);
+}