import { ElementRef, Renderer2, OnInit } from '@angular/core';
export declare class Link implements OnInit {
    private elementRef;
    private renderer;
    private document;
    baseClass: boolean;
    /**
     * Automatically set to `-1` when link is disabled.
     */
    tabindex: number;
    /**
     * Set target and ref for external links
     */
    target: string;
    ref: string;
    /**
     * Set to `true` to disable the link.
     */
    disabled: boolean;
    private _disabled;
    /**
     * Set to `true` to display an arrow next to the link
     */
    arrow: boolean;
    /**
     * Set to `true` to display an icon describing an external link (going to a new page)
     */
    external: boolean;
    private _external;
    constructor(elementRef: ElementRef, renderer: Renderer2, document: any);
    ngOnInit(): void;
}