How to use the @sitecore-jss/sitecore-jss-angular.isExperienceEditorActive function in @sitecore-jss/sitecore-jss-angular

resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable {
    // in experience editor, we need to reload to avoid confusing the editor ribbon
    if (isExperienceEditorActive() && window) {
      const currentLocation = window.location.pathname + window.location.search + window.location.hash;
      if (currentLocation !== state.url) {
        window.location.assign(state.url);
        return null;
      }
    }

    // route params are created by custom route matcher in app-routing.module
    return this.jssService.changeRoute(route.params.serverRoute, route.params.language);
  }
}