//#docregion

// #docregion token
import 'package:angular2/core.dart';

const APP_CONFIG = const OpaqueToken('app.config');
// #enddocregion token

//#docregion config
abstract class Config {
  final String apiEndpoint;
  final String title;

  const Config({this.apiEndpoint, this.title});
}

class ConfigImpl implements Config {
  final String apiEndpoint;
  final String title;

  const ConfigImpl({this.apiEndpoint, this.title});
}

const CONFIG = const ConfigImpl(apiEndpoint: 'api.heroes.com', title: 'Dependency Injection');
//#enddocregion config

//#docregion config-hash
const CONFIG_HASH = const {'apiEndpoint': 'api.heroes.com', 'title': 'Dependency Injection'};
//#enddocregion config-hash