diff --git a/ua-parser-js/ua-parser-js-tests.ts b/ua-parser-js/ua-parser-js-tests.ts
new file mode 100644
index 0000000000..02ddf1403f
--- /dev/null
+++ b/ua-parser-js/ua-parser-js-tests.ts
@@ -0,0 +1,44 @@
+/// <reference path='ua-parser-js.d.ts' />
+
+function test_parser(){
+    var ua = 'Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6';
+    var parser = new UAParser(ua);
+    var result = parser.getResult();
+
+    parser.getUA()
+    parser.setUA("foo")
+
+    result.ua
+
+    // browser
+    result.browser.name
+    result.browser.version
+    parser.getBrowser().name
+    parser.getBrowser().version
+
+    // device
+    result.device.model
+    result.device.type
+    result.device.vendor
+
+    parser.getDevice().model
+    parser.getDevice().type
+    parser.getDevice().vendor
+
+    // Engine
+    result.engine.name
+    result.engine.version
+    parser.getEngine().name
+    parser.getEngine().version
+
+    // OS
+    result.os.name
+    result.os.version
+    parser.getOS().name
+    parser.getOS().version
+
+    // CPU
+    result.cpu.architecture
+    parser.getCPU().architecture
+
+}
diff --git a/ua-parser-js/ua-parser-js.d.ts b/ua-parser-js/ua-parser-js.d.ts
new file mode 100644
index 0000000000..5ac748dcf5
--- /dev/null
+++ b/ua-parser-js/ua-parser-js.d.ts
@@ -0,0 +1,150 @@
+// Type definitions for js-cookie v2.0
+// Project: https://github.com/faisalman/ua-parser-js
+// Definitions by: Viktor Miroshnikov <https://github.com/superduper>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module UAParser {
+
+    export interface IBrowser {
+        /**
+        * Possible values :
+        * Amaya, Android Browser, Arora, Avant, Baidu, Blazer, Bolt, Camino, Chimera, Chrome,
+        * Chromium, Comodo Dragon, Conkeror, Dillo, Dolphin, Doris, Edge, Epiphany, Fennec,
+        * Firebird, Firefox, Flock, GoBrowser, iCab, ICE Browser, IceApe, IceCat, IceDragon,
+        * Iceweasel, IE [Mobile], Iron, Jasmine, K-Meleon, Konqueror, Kindle, Links,
+        * Lunascape, Lynx, Maemo, Maxthon, Midori, Minimo, MIUI Browser, [Mobile] Safari,
+        * Mosaic, Mozilla, Netfront, Netscape, NetSurf, Nokia, OmniWeb, Opera [Mini/Mobi/Tablet],
+        * Phoenix, Polaris, QQBrowser, RockMelt, Silk, Skyfire, SeaMonkey, SlimBrowser, Swiftfox,
+        * Tizen, UCBrowser, Vivaldi, w3m, Yandex
+        *
+        */
+        name: string;
+
+        /**
+        * Determined dynamically
+        */
+        version: string;
+    }
+
+    export interface IDevice {
+        /**
+        * Determined dynamically
+        */
+        model: string;
+
+        /**
+        * Possible type:
+        * console, mobile, tablet, smarttv, wearable, embedded
+        */
+        type: string;
+
+        /**
+        * Possible vendor:
+        * Acer, Alcatel, Amazon, Apple, Archos, Asus, BenQ, BlackBerry, Dell, GeeksPhone,
+        * Google, HP, HTC, Huawei, Jolla, Lenovo, LG, Meizu, Microsoft, Motorola, Nexian,
+        * Nintendo, Nokia, Nvidia, Ouya, Palm, Panasonic, Polytron, RIM, Samsung, Sharp,
+        * Siemens, Sony-Ericsson, Sprint, Xbox, ZTE
+        */
+        vendor: string;
+    }
+
+    export interface IEngine {
+        /**
+        * Possible name:
+        * Amaya, EdgeHTML, Gecko, iCab, KHTML, Links, Lynx, NetFront, NetSurf, Presto,
+        * Tasman, Trident, w3m, WebKit
+        */
+        name: string;
+        /**
+        * Determined dynamically
+        */
+        version: string;
+    }
+
+    export interface IOS{
+        /**
+        * Possible 'os.name'
+        * AIX, Amiga OS, Android, Arch, Bada, BeOS, BlackBerry, CentOS, Chromium OS, Contiki,
+        * Fedora, Firefox OS, FreeBSD, Debian, DragonFly, Gentoo, GNU, Haiku, Hurd, iOS,
+        * Joli, Linpus, Linux, Mac OS, Mageia, Mandriva, MeeGo, Minix, Mint, Morph OS, NetBSD,
+        * Nintendo, OpenBSD, OpenVMS, OS/2, Palm, PCLinuxOS, Plan9, Playstation, QNX, RedHat,
+        * RIM Tablet OS, RISC OS, Sailfish, Series40, Slackware, Solaris, SUSE, Symbian, Tizen,
+        * Ubuntu, UNIX, VectorLinux, WebOS, Windows [Phone/Mobile], Zenwalk
+        */
+        name: string;
+        /**
+        * Determined dynamically
+        */
+        version: string;
+    }
+
+    export interface ICPU{
+        /**
+         * Possible architecture:
+         *  68k, amd64, arm, arm64, avr, ia32, ia64, irix, irix64, mips, mips64, pa-risc,
+         *  ppc, sparc, sparc64
+         */
+        architecture: string;
+    }
+
+    export interface IResult{
+        ua: string;
+        browser: IBrowser;
+        device: IDevice;
+        engine: IEngine;
+        os: IOS;
+        cpu: ICPU;
+    }
+
+}
+
+declare class UAParser {
+    /**
+    *  Returns browser information
+    */
+    getBrowser(): UAParser.IBrowser;
+    /**
+    *  Returns OS information
+    */
+    getOS(): UAParser.IOS;
+
+    /**
+    *  Returns browsers engine information
+    */
+    getEngine(): UAParser.IEngine;
+
+    /**
+    *  Returns device information
+    */
+    getDevice(): UAParser.IDevice;
+
+    /**
+    *  Returns parsed CPU information
+    */
+    getCPU(): UAParser.ICPU;
+
+    /**
+    *  Returns UA string of current instance
+    */
+    getUA(): string;
+
+    /**
+    *  Set & parse UA string
+    */
+    setUA(ua: string): void;
+
+    /**
+    *  Returns parse result
+    */
+    getResult(): UAParser.IResult;
+
+    /**
+    *  Create a new parser
+    */
+    constructor ();
+
+    /**
+    *  Create a new parser with UA prepopulated
+    */
+    constructor (ua: string);
+}