diff --git a/on-finished/on-finished.d.ts b/on-finished/on-finished.d.ts
new file mode 100644
index 0000000000..b3916f5136
--- /dev/null
+++ b/on-finished/on-finished.d.ts
@@ -0,0 +1,10 @@
+// Type definitions for on-finished v2.2.0
+// Project: https://github.com/jshttp/on-finished
+// Definitions by: Honza Dvorsky <http://github.com/czechboy0>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module 'on-finished' {
+
+    export function onFinished(msg:any, listener:Function):any;
+    export function isFinished(msg:any):boolean;
+}