diff --git a/src/croc/models.go b/src/croc/models.go
new file mode 100644
index 00000000..de2650a3
--- /dev/null
+++ b/src/croc/models.go
@@ -0,0 +1,7 @@
+package croc
+
+type WebSocketMessage struct {
+	messageType int
+	message     []byte
+	err         error
+}