import { ElementRef, Renderer2 } from '@angular/core';
import { IsActiveMatchOptions, Router } from '@angular/router';
import * as i0 from "@angular/core";
export declare class NgDocRouteActiveDirective {
    private readonly elementRef;
    private readonly router;
    private readonly renderer;
    link: string;
    activeClass: string | string[];
    matchOptions: IsActiveMatchOptions;
    constructor(elementRef: ElementRef<HTMLElement>, router: Router, renderer: Renderer2);
    static ɵfac: i0.ɵɵFactoryDeclaration<NgDocRouteActiveDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgDocRouteActiveDirective, "[ngDocRouteActive]", never, { "link": { "alias": "ngDocRouteActive"; "required": false; }; "activeClass": { "alias": "activeClass"; "required": false; }; "matchOptions": { "alias": "matchOptions"; "required": false; }; }, {}, never, never, true, never>;
}