include ../../../../_includes/_util-fns :marked We're working on the Dart version of this chapter. In the meantime, please see these resources: * [Dependency Injection](/docs/ts/latest/guide/dependency-injection.html): The TypeScript version of this chapter * [Dart source code](https://github.com/angular/angular.io/tree/master/public/docs/_examples/dependency-injection/dart): A preliminary version of the example code that will appear in this chapter