diff --git a/express-debug/express-debug-tests.ts b/express-debug/express-debug-tests.ts
new file mode 100644
index 0000000000..6f702856ed
--- /dev/null
+++ b/express-debug/express-debug-tests.ts
@@ -0,0 +1,21 @@
+/// <reference path="express-debug.d.ts" />
+
+import express = require('express');
+import debug = require('express-debug');
+var app = express();
+
+debug(app, {
+    depth: 4,
+    theme: 'public/css/debug.css',
+    extra_panels: [{
+        name: 'mypanel',
+        template: '/absolute/path/to/mypanel.jade',
+        process: function(locals) {
+            return { locals: { mypanel: true, }};
+        }
+    }],
+    panels: ['locals', 'request', 'session'],
+    path: '/express-debug',
+    extra_attrs: '',
+    sort: false,
+});
diff --git a/express-debug/express-debug.d.ts b/express-debug/express-debug.d.ts
new file mode 100644
index 0000000000..d185f5c696
--- /dev/null
+++ b/express-debug/express-debug.d.ts
@@ -0,0 +1,83 @@
+// Type definitions for express-debug 1.1.1
+// Project: https://github.com/devoidfury/express-debug
+// Definitions by: Federico Bond <https://github.com/federicobond/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/* =================== USAGE ===================
+
+    import debug = require('express-debug');
+    debug(app, options);
+
+ =============================================== */
+
+/// <reference path="../express/express.d.ts" />
+
+declare module "express-debug" {
+    import express = require('express');
+
+    interface CustomPanel {
+        name: string;
+
+        template: string;
+
+        process(locals: any): any;
+
+        standalone?: boolean;
+
+        initialize?(req: express.Request): void;
+
+        finalize?(req: express.Request): void;
+
+        pre_render?(req: express.Request): void;
+
+        post_render?(req: express.Request): void;
+
+        options?: any;
+    }
+
+    /**
+     * Node.js middleware for serving a favicon.
+     */
+    function debug(app: express.Application, settings?: {
+        /**
+         * How deep to recurse through printed objects. This is the default unless the
+         * print_obj function is passed an options object with a 'depth' property.
+         */
+        depth?: number;
+
+        /**
+         * Absolute path to a css file to include and override EDT's default css.
+         */
+        theme?: string;
+
+        /**
+         * Additional panels to show.
+         */
+        extra_panels?: CustomPanel[];
+
+        /**
+         * Allows changing the default panel.
+         */
+        panels?: string[];
+
+        /**
+         * Path to render standalone express-debug.
+         */
+        path?: string;
+
+        /**
+         * If you need to add arbitrary attributes to the containing element of EDT,
+         * this allows you to.
+         */
+        extra_attrs?: string;
+
+        /**
+         * Global option to determine sort order of printed object values. false for
+         * default order, true for basic default sort, or a function to use for sort.
+         */
+        sort?: boolean | ((a: number, b: number) => number);
+
+    }): void;
+
+    export = debug;
+}