diff --git a/cookie/cookie-test.ts b/cookie/cookie-test.ts
new file mode 100644
index 0000000000..fccb4b0d30
--- /dev/null
+++ b/cookie/cookie-test.ts
@@ -0,0 +1,33 @@
+/// <reference path="cookie.d.ts" />
+
+import cookie = require('cookie');
+
+function test_serialize(): void {
+    var retVal: string;
+
+    retVal = cookie.serialize('foo', 'bar');
+    retVal = cookie.serialize('foo', 'bar', { httpOnly: true });
+}
+
+function test_parse(): void {
+    var retVal: { [key: string]: string };
+
+    retVal = cookie.parse('foo=bar; bar=baz;');
+    retVal = cookie.parse('foo=bar; bar=baz', { decode: x => x });
+}
+
+function test_options(): void {
+    var serializeOptions: CookieSerializeOptions = {
+        encode: (x: string) => x,
+        path: '/',
+        expires: new Date(),
+        maxAge: 200,
+        domain: 'example.com',
+        secure: false,
+        httpOnly: false
+    };
+
+    var parseOptios: CookieParseOptions = {
+        decode: (x: string) => x
+    };
+}
diff --git a/cookie/cookie.d.ts b/cookie/cookie.d.ts
new file mode 100644
index 0000000000..a7151fc9f8
--- /dev/null
+++ b/cookie/cookie.d.ts
@@ -0,0 +1,28 @@
+// Type definitions for cookie v0.1.2
+// Project: https://github.com/jshttp/cookie
+// Definitions by: Pine Mizune <https://github.com/pine613>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+interface CookieSerializeOptions {
+    encode?: (val: string) => string;
+    path?: string;
+    expires?: Date;
+    maxAge?: number;
+    domain?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+}
+
+interface CookieParseOptions {
+    decode?: (val: string) => string;
+}
+
+interface CookieStatic {
+    serialize(name: string, val: string, options?: CookieSerializeOptions): string;
+    parse(str: string, options?: CookieParseOptions): { [key: string]: string };
+}
+
+declare module "cookie" {
+    var cookie: CookieStatic;
+    export = cookie;
+}