import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ClrTreeNodeLink {
    private el;
    constructor(el: ElementRef<HTMLElement>);
    get active(): boolean;
    activate(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrTreeNodeLink, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ClrTreeNodeLink, ".clr-treenode-link", never, {}, {}, never, never, false, never>;
}