import { ElementRef, EventEmitter, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { RtCarouselService } from '../services/rt-carousel.service';
import * as i0 from "@angular/core";
export declare class RtCarouselPreviousButtonDirective implements OnInit, OnDestroy {
    private el;
    private renderer;
    private service;
    activeClass?: string;
    autoHide: boolean;
    uuidCarousel: string;
    buttonHidden: EventEmitter<boolean>;
    private readonly subscription;
    constructor(el: ElementRef, renderer: Renderer2, service: RtCarouselService);
    onClick(): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RtCarouselPreviousButtonDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<RtCarouselPreviousButtonDirective, "[rtCarouselPreviousButton]", never, { "activeClass": { "alias": "activeClass"; "required": false; }; "autoHide": { "alias": "autoHide"; "required": false; }; "uuidCarousel": { "alias": "uuidCarousel"; "required": true; }; }, { "buttonHidden": "buttonHidden"; }, never, never, false, never>;
}