diff --git a/evaporate/evaporate-tests.ts b/evaporate/evaporate-tests.ts
new file mode 100644
index 000000000..559d61fe7
--- /dev/null
+++ b/evaporate/evaporate-tests.ts
@@ -0,0 +1,7 @@
+/// <reference path="./evaporate.d.ts" />
+
+function test_upload() {
+  var evaporate = new Evaporate({});
+  var uploadId = evaporate.add({});
+  evaporate.cancel(uploadId);
+}
diff --git a/evaporate/evaporate.d.ts b/evaporate/evaporate.d.ts
new file mode 100644
index 000000000..07c82325f
--- /dev/null
+++ b/evaporate/evaporate.d.ts
@@ -0,0 +1,13 @@
+// Type definitions for EvaporateJS
+// Project: https://github.com/TTLabs/EvaporateJS
+// Definitions by: Andrew Kuklewicz <https://github.com/kookster/>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+declare class Evaporate {
+  cancel(id:string): boolean;
+  constructor(config:any);
+  add(config:any): string;
+}
+
+declare module 'evaporate' {
+  export = Evaporate;
+}