import { ElementRef, Renderer2, AfterViewInit } from '@angular/core';
import { ScrollToOffsetMap, ScrollToTarget } from './scroll-to-config.interface';
import { ScrollToAnimationEasing } from './scroll-to-easing.interface';
import { ScrollToEvent } from './scroll-to-event.interface';
import { ScrollToService } from './scroll-to.service';
export declare class ScrollToDirective implements AfterViewInit {
    private _elementRef;
    private _scrollToService;
    private _renderer2;
    ngxScrollTo: ScrollToTarget;
    ngxScrollToEvent: ScrollToEvent;
    ngxScrollToDuration: number;
    ngxScrollToEasing: ScrollToAnimationEasing;
    ngxScrollToOffset: number;
    ngxScrollToOffsetMap: ScrollToOffsetMap;
    private _options;
    constructor(_elementRef: ElementRef, _scrollToService: ScrollToService, _renderer2: Renderer2);
    /**
     * Angular Lifecycle Hook - After View Init
     *
     * @todo Implement Subscription for Events
     *
     * @returns void
     */
    ngAfterViewInit(): void;
}