import { AfterViewInit, ElementRef } from '@angular/core';
import { ItCollapseComponent } from '../collapse/collapse.component';
import * as i0 from "@angular/core";
/**
 * Accordion
 * @description Build vertically collapsible accordions based on Collapse.
 */
export declare class ItAccordionComponent extends ItCollapseComponent implements AfterViewInit {
    /**
     * Accordion Title
     */
    title: string;
    protected collapseDiv?: ElementRef<HTMLDivElement>;
    protected isCollapsed: boolean;
    ngAfterViewInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ItAccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ItAccordionComponent, "it-accordion", ["itAccordion"], { "title": { "alias": "title"; "required": true; }; }, {}, never, ["*"], true, never>;
}