diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..4796715
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - "node"
\ No newline at end of file
diff --git a/README.md b/README.md
index 466e377..585fd35 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,8 @@ Usage example
 -------------
 
 ```typescript
+import { Serializer } from "ts-serializer";
+
 const namespace = {
     Class1,
     Class2