diff --git a/redux-router/redux-router-tests.ts b/redux-router/redux-router-tests.ts
index 081f94d71..24274f4cd 100644
--- a/redux-router/redux-router-tests.ts
+++ b/redux-router/redux-router-tests.ts
@@ -1,2 +1,8 @@
 ///<reference path="redux-router.d.ts" />
-import { reduxReactRouter, routerStateReducer, ReduxRouter } from 'redux-router';
+import { reduxReactRouter, routerStateReducer, ReduxRouter, pushState } from 'redux-router';
+
+export function someAsyncReduxAction(someArg: Object) {
+    return function(dispatch: (action: Object) => void) {
+        dispatch(pushState(null, someArg));
+    };
+}
\ No newline at end of file
diff --git a/redux-router/redux-router.d.ts b/redux-router/redux-router.d.ts
index 82f4e58d6..757f5f80b 100644
--- a/redux-router/redux-router.d.ts
+++ b/redux-router/redux-router.d.ts
@@ -34,7 +34,7 @@ declare namespace __ReduxRouter {
     export function routerDidChange(state: any): ReduxRouterAction;
     export function initRoutes(routes: any): ReduxRouterAction;
     export function replaceRoutes(routes: any): ReduxRouterAction;
-    export function historyAPI(method: any): ReduxRouterAction;
+    export function historyAPI(method: any): (...args: Object[]) => ReduxRouterAction;
 }
 
 declare module "redux-router/lib/routerStateReducer" {
@@ -59,14 +59,14 @@ declare module "redux-router/lib/actionCreators" {
     export const initRoutes: typeof __ReduxRouter.initRoutes;
     export const replaceRoutes: typeof __ReduxRouter.replaceRoutes;
     export const historyAPI: typeof __ReduxRouter.historyAPI;
-    export const pushState: __ReduxRouter.ReduxRouterAction;
-    export const push: __ReduxRouter.ReduxRouterAction;
-    export const replaceState: __ReduxRouter.ReduxRouterAction;
-    export const replace: __ReduxRouter.ReduxRouterAction;
-    export const setState: __ReduxRouter.ReduxRouterAction;
-    export const go: __ReduxRouter.ReduxRouterAction;
-    export const goBack: __ReduxRouter.ReduxRouterAction;
-    export const goForward: __ReduxRouter.ReduxRouterAction;
+    export const pushState: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const push: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const replaceState: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const replace: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const setState: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const go: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const goBack: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
+    export const goForward: (...args: Object[]) => __ReduxRouter.ReduxRouterAction;
 }
 
 declare module "redux-router" {