message: Typed fields
diff: @@ -3,8 +3,8 @@ import { StateNavigator, StateContext, HTML5HistoryManager } from 'navigation';
  import * as ReactDOM from 'react-dom';
  class AsyncStateNavigator extends StateNavigator {
  - private navigationHandler;
  - private stateNavigator;
  + private navigationHandler: NavigationHandler;
  + private stateNavigator: StateNavigator;
  constructor(navigationHandler: NavigationHandler, stateNavigator: StateNavigator, stateContext: StateContext) {
  var inertHistoryManager = new HTML5HistoryManager();
  