diff --git a/event.go b/event.go
new file mode 100644
index 0000000..3eba784
--- /dev/null
+++ b/event.go
@@ -0,0 +1,11 @@
+package application
+
+type Event interface { }
+
+type EventPress     Button
+type EventRelease   Button
+type EventResize    struct { }
+type EventMouseMove struct {
+	X int
+	Y int
+}