/* Copyright IBM Corp. 2018 */
import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot } from '@angular/router';
import { Observable } from 'rxjs';
import { SearchService } from '../services/search/search.service';
export declare class SelectFirstRootPageGuard implements CanActivate {
    private aSearchService;
    private aRouter;
    constructor(aSearchService: SearchService, aRouter: Router);
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean>;
}