import { OnInit } from '@angular/core';
import { RouterLink } from '@angular/router';
import * as i0 from "@angular/core";
/** Directive overrides routerLink attribute to allow external links. */
export declare class NggvExternalLinkDirective implements OnInit {
    protected link: RouterLink;
    /** If set to true, links will trigger a location change rather than an internal history push. */
    external: boolean;
    /**
     * Creates a new ExternalLinkDirective
     * @param link extracted routerLink metadata
     */
    constructor(link: RouterLink);
    ngOnInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggvExternalLinkDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NggvExternalLinkDirective, "a[routerLink]", never, { "external": { "alias": "external"; "required": false; }; }, {}, never, never, false, never>;
}