Method canActivate

packages/router/test/create_url_tree.spec.ts:715–717

(snapshot: ActivatedRouteSnapshot)

    class Guard {
      constructor(private readonly router: Router) {}
      canActivate(snapshot: ActivatedRouteSnapshot) {
        this.router.navigateByUrl(createUrlTreeFromSnapshot(snapshot, ['../sibling'], null, null));
      }
    }

    @Component({