Update redux-thunk.d.ts

Namespace interface exports under another module

redux-thunk/redux-thunk.d.ts

@@ -5,17 +5,15 @@
 
 /// <reference path="../redux/redux.d.ts" />
 
-declare module "redux-thunk" {
+declare module ReduxThunk {
     import { Middleware, Dispatch } from 'redux';
-
-    export interface Thunk extends Middleware { }
-
+    export interface Thunk extends Middleware {};
     export interface ThunkInterface {
         <T>(dispatch: Dispatch, getState?: () => T): any;
     }
-
-    var thunk: Thunk;
-
-    export = thunk;
 }
 
+declare module "redux-thunk" {
+    var thunk: ReduxThunk.Thunk;
+    export = thunk;
+}