import { ElementRef, Renderer2 } from '@angular/core';
import { Router } from '@angular/router';
import { QueryParamsHandling } from './helpers';
import { Params } from '../interfaces';
export declare class NavigationLink {
    private router;
    queryParams: {
        [k: string]: any;
    };
    queryParamsHandling: QueryParamsHandling;
    fragment: string;
    preserveFragment: boolean;
    skipLocationChange: boolean;
    replaceUrl: boolean;
    state?: {
        [k: string]: any;
    };
    params: Params;
    set navLink(value: string | string[]);
    link: string[];
    constructor(router: Router, tabIndex: string, renderer: Renderer2, el: ElementRef);
    onClick(): boolean;
}