diff --git a/src/DeltaCMS/Module/Config/ConfigInterface.php b/src/DeltaCMS/Module/Config/ConfigInterface.php
new file mode 100644
index 0000000..e1fa2ec
--- /dev/null
+++ b/src/DeltaCMS/Module/Config/ConfigInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace DeltaCMS\Module\Config;
+
+interface ConfigInterface
+{
+    public function getRoutes(): array;
+
+    public function getTemplateFolder(): string;
+}
diff --git a/src/DeltaCMS/Module/ModuleInterface.php b/src/DeltaCMS/Module/ModuleInterface.php
new file mode 100644
index 0000000..deb790e
--- /dev/null
+++ b/src/DeltaCMS/Module/ModuleInterface.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace DeltaCMS\Module;
+
+use DeltaCMS\Module\Config\ConfigInterface;
+
+interface ModuleInterface
+{
+    /**
+     * Load the module (ex: check requirements, etc)
+     *
+     * here you can check for requirement load the db items
+     *
+     * @return bool return if you want to finish loading the addon
+     */
+    public function enable(): bool;
+
+    /**
+     * update will be launch at each update statements from this
+     * and other modules
+     *
+     * @param ConfigInterface|null $config
+     *
+     * @return ConfigInterface
+     */
+    public function update(ConfigInterface $config = null): ConfigInterface;
+
+    /**
+     * Launched when plugin get disabled
+     *
+     * here you can archive db
+     *
+     * @return void
+     */
+    public function disable();
+
+    /**
+     * Launched when the plugin is deleted
+     *
+     * this method will be launched right before the deletion of all files
+     * in the module folder
+     *
+     * @return void
+     */
+    public function delete();
+}