diff --git a/src/main/java/de/gnmyt/autoresponder/event/api/Listener.java b/src/main/java/de/gnmyt/autoresponder/event/api/Listener.java
new file mode 100644
index 0000000..4e091c8
--- /dev/null
+++ b/src/main/java/de/gnmyt/autoresponder/event/api/Listener.java
@@ -0,0 +1,4 @@
+package de.gnmyt.autoresponder.event.api;
+
+public interface Listener {
+}