diff --git a/ko-component-router.d.ts b/ko-component-router.d.ts
new file mode 100644
index 0000000..7ef97ec
--- /dev/null
+++ b/ko-component-router.d.ts
@@ -0,0 +1,94 @@
+interface KoComponentRouterRoute {
+    component: string;
+}
+
+type CallbackResult = void | false | Promise<boolean>;
+type DoneCallback = (boolean) => void;
+
+type KoComponentRouterPromiseMiddleware = (ctx: KoComponentRouterContext) => CallbackResult;
+type KoComponentRouterCallbackMiddleware = (ctx: KoComponentRouterContext, done: DoneCallback) => void;
+type KoComponentRouterLifecycleMiddleware = (ctx: KoComponentRouterContext) => {
+    beforeRender: () => CallbackResult;
+    afterRender: () => CallbackResult;
+    beforeDispose: () => CallbackResult;
+    afterDispose: () => CallbackResult;
+};
+type KoComponentRouterMiddleware = KoComponentRouterPromiseMiddleware
+    | KoComponentRouterCallbackMiddleware
+    | KoComponentRouterLifecycleMiddleware;
+
+interface KoComponentRouterContext {
+    $child: KoComponentRouterContext;
+    $parent: KoComponentRouterContext;
+    addBeforeNavigateCallback(cb: () => CallbackResult);
+    addBeforeNavigateCallback(cb: (done: DoneCallback) => void);
+    canonicalPath: string;
+    element: HTMLElement;
+    fullPath: string;
+    params: any;
+    path: string;
+    pathname: string;
+    route: KoComponentRouterRoute;
+    router: KoComponentRouterInstance;
+}
+
+interface KoComponentRouterInstance {
+    $child: KoComponentRouterInstance;
+    $parent: KoComponentRouterInstance;
+    base: string;
+    ctx: KoComponentRouterContext;
+    isRoot: boolean;
+    isNavigating: KnockoutObservable<boolean>;
+
+    getPathFromLocation(): string;
+    resolvePath(path): any;
+    update(path: string, push?: boolean): Promise<boolean>;
+}
+
+interface KoComponentRouterRoutes {
+    [path: string]: string
+        | KoComponentRouterRoutes
+        | Array<string | KoComponentRouterPromiseMiddleware | KoComponentRouterLifecycleMiddleware>;
+}
+
+interface KoComponentRouterConfig {
+    base?: string;
+    hashbang?: boolean;
+}
+
+declare module 'ko-component-router' {
+    class Router implements KoComponentRouterInstance {
+        static config: KoComponentRouterConfig;
+        static middleware: KoComponentRouterMiddleware[];
+        static plugins: any[];
+        static routes: KoComponentRouterRoutes;
+        static head: KoComponentRouterInstance;
+        static tail: KoComponentRouterInstance;
+
+        static canonicalizePath(path: string): string;
+        static get(index: number): KoComponentRouterInstance;
+        static getPath(url: string): string;
+        static parseUrl(url: string): { hash: string, pathname: string, search: string };
+        static sameOrigin(href: string): boolean;
+        static setConfig(config: KoComponentRouterConfig): void;
+        static update(path: string, push?: boolean): Promise<boolean>;
+        static update(path: string, options: { push?: boolean; force?: boolean; with?: any }): Promise<boolean>;
+        static use(...middleware: KoComponentRouterMiddleware[]): void;
+        static usePlugin(...fns): void;    
+        static useRoutes(routes: KoComponentRouterRoutes): void;
+
+        $child: KoComponentRouterInstance;
+        $parent: KoComponentRouterInstance;
+        base: string;
+        ctx: KoComponentRouterContext;
+        isRoot: boolean;
+        isNavigating: KnockoutObservable<boolean>;
+
+        constructor();
+        getPathFromLocation(): string;
+        resolvePath(path): any;
+        update(path: string, push?: boolean): Promise<boolean>;
+    }
+
+    export = Router;
+}
diff --git a/package.json b/package.json
index c29ba6d..c85727a 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
   "main": "dist/ko-component-router.js",
   "jsnext:main": "dist/modules/index.js",
   "module": "dist/modules/index.js",
+  "types": "ko-component-router.d.ts",
   "files": [
     "dist"
   ],