diff --git a/param-case/param-case-tests.ts b/param-case/param-case-tests.ts
new file mode 100644
index 0000000000..1ac68a3d18
--- /dev/null
+++ b/param-case/param-case-tests.ts
@@ -0,0 +1,9 @@
+/// <reference path="param-case.d.ts" />
+
+import paramCase = require('param-case');
+
+console.log(paramCase('string')); 	  // => "string"
+console.log(paramCase('camelCase'));	  // => "camel-case"
+console.log(paramCase('sentence case'));  // => "sentence-case"
+
+console.log(paramCase('MY STRING', 'tr')); // => "my-strıng" 
diff --git a/param-case/param-case.d.ts b/param-case/param-case.d.ts
new file mode 100644
index 0000000000..db8f2aba17
--- /dev/null
+++ b/param-case/param-case.d.ts
@@ -0,0 +1,9 @@
+// Type definitions for param-case
+// Project: https://github.com/blakeembrey/param-case
+// Definitions by: Sam Saint-Pettersen <https://github.com/stpettersens>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module "param-case" {
+	function paramCase(string: string, locale?: string): string;
+	export = paramCase;
+}