I am trying to use this typescript definition file for `ui-router`:

<https://github.com/borisyankov/DefinitelyTyped/blob/master/angular-ui/angular-ui-router.d.ts>

Here is the code at the top of the definition file:

```
// Type definitions for Angular JS 1.1.5+ (ui.router module)
// Project: https://github.com/angular-ui/ui-router
// Definitions by: Michel Salib <https://github.com/michelsalib>
// Definitions: https://github.com/borisyankov/DefinitelyTyped

/// <reference path="../angularjs/angular.d.ts" />

declare module ng.ui {

    interface IState {
    ...

```

Here is how I am using it:

```
module MyModule
{
    export class MyStateConfig
    {
        constructor(
            //                     -> error on the word ng.ui on next line
            private $stateProvider: ng.ui.IStateProvider, 
            private $urlRouterProvider: ng.ui.IUrlRouterProvider
            ...)
        {
            this.$stateProvider.state(...

```

This was working in Visual Studio but now with WebStorm I get a message saying "

> 
> module 'ng' has no exported member 'ui'
> 
> 
> 

Can someone give me advice on this. Is this something to do with a different module system with WebStorm?