Add TypeScript definition file and typings entry to package.json, as well as a blurb in README.md

README.md

@@ -88,6 +88,10 @@ If you browse the resulting markup you will see *data attributes* like `data-rol
 }
 ```
 
+## TypeScript
+
+A TypeScript definition file `react-toolbox.d.ts` is available. It is referenced in `package.json` and should be picked up by the TypeScript compiler when importing from the npm package.
+
 ## Authors and Contributors
 
 The project is being initially developed and maintained by [Javier Velasco](http://javivelasco.com) and [Javier Jiménez](http://soyjavi.com) and the [contribution scene](https://github.com/react-toolbox/react-toolbox/graphs/contributors) is just getting warm. We want to create reference components so any contribution is very welcome.

package.json

@@ -50,6 +50,7 @@
     "react-addons-css-transition-group": "^0.14.0",
     "normalize.css": "^3.0.3"
   },
+  "typings": "./react-toolbox.d.ts",
   "devDependencies": {
     "autoprefixer": "^6.0.3",
     "babel": "^5.8.23",