import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot } from '@angular/router';
import * as i0 from "@angular/core";
export declare class DevGuardService implements CanActivate {
    private router;
    /**
     * Initializes a new instance of the DevGuardService class.
     * @param router the router.
     */
    constructor(router: Router);
    /**
     * Guard against navigating unless angular dev mode is enabled
     * @param route the current route snapshot
     * @param state the current router state snapshot
     */
    canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<DevGuardService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DevGuardService>;
}