diff --git a/node-sass-middleware/node-sass-middleware-tests.ts b/node-sass-middleware/node-sass-middleware-tests.ts
new file mode 100644
index 0000000000..088aa5ce5e
--- /dev/null
+++ b/node-sass-middleware/node-sass-middleware-tests.ts
@@ -0,0 +1,15 @@
+/// <reference path="node-sass-middleware.d.ts" />
+
+import * as express from "express";
+import * as sassMiddleware from "node-sass-middleware";
+import * as path from "path";
+var app = express();
+app.use(sassMiddleware({
+    /* Options */
+    src: __dirname,
+    dest: path.join(__dirname, 'public'),
+    debug: true,
+    outputStyle: 'compressed',
+    prefix:  '/prefix'  // Where prefix is at <link rel="stylesheets" href="prefix/style.css"/>
+}));
+app.use(express.static(path.join(__dirname, 'public')));
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diff --git a/node-sass-middleware/node-sass-middleware.d.ts b/node-sass-middleware/node-sass-middleware.d.ts
new file mode 100644
index 0000000000..36af6b6c25
--- /dev/null
+++ b/node-sass-middleware/node-sass-middleware.d.ts
@@ -0,0 +1,69 @@
+// Type definitions for node-sass-middleware
+// Project: https://github.com/sass/node-sass-middleware
+// Definitions by: Pascal Garber <http://www.jumplink.eu>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference path="../express/express.d.ts" />
+/// <reference path="../node-sass/node-sass.d.ts" />
+
+declare module "node-sass-middleware" {
+
+    import * as sass from "node-sass";
+    import * as express from "express";
+
+    interface Options extends sass.Options {
+        /**
+         * 
+         */
+        src: string;
+        /**
+         * 
+         */
+        dest?: string;
+        /**
+         * 
+         */
+        root?: string;
+        /**
+         * 
+         */
+        prefix?: string;
+        /**
+         * 
+         */
+        force?: boolean;
+        /**
+         * 
+         */
+        debug?: boolean;
+        /**
+         * 
+         */
+        indentedSyntax?: boolean;
+        /**
+         * 
+         */
+        response?: boolean;
+        /**
+         * 
+         */
+        error?: () => void;
+    }
+
+    /**
+     * 
+     *
+     */
+
+    function nodeSassMiddleware(options: Options): express.RequestHandler;
+
+    /**
+     * 
+     */
+    namespace nodeSassMiddleware { }
+
+    /**
+     * 
+     */
+    export = nodeSassMiddleware;
+}
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