import { CanActivateFn, UrlTree } from '@angular/router';
import { JoinOperator } from '../directives/join-operator';
export declare function featureEnabled(toggleName: string, redirectUrl?: string | UrlTree): CanActivateFn;
export declare function featureEnabled(toggleNames: string[], operator?: JoinOperator, redirectUrl?: string | UrlTree): CanActivateFn;