import { ElementRef, Renderer2 } from '@angular/core';
export declare const LL_PRO_NAME = "lzyLoadItemPos";
export declare class LzyLoadItemDirective {
    hostElement: ElementRef;
    private renderer;
    isVisible: boolean;
    loadContent: boolean;
    private _pos;
    set pos(value: number);
    get pos(): number;
    constructor(hostElement: ElementRef, renderer: Renderer2);
}