message: Tested old and previous url typings
diff: @@ -87,8 +87,10 @@ var url: string = stateNavigator.stateContext.url;
  var title: string = stateNavigator.stateContext.title;
  var page: number = stateNavigator.stateContext.data.page;
  state = stateNavigator.stateContext.oldState;
  +url = stateNavigator.stateContext.oldUrl;
  page = stateNavigator.stateContext.oldData.page;
  state = stateNavigator.stateContext.previousState;
  +url = stateNavigator.stateContext.previousUrl;
  page = stateNavigator.stateContext.previousData.page;
  // Navigation Data
  