import { AfterContentInit, OnChanges, QueryList, SimpleChanges, OnDestroy } from '@angular/core';
import { AccordionPanelComponent } from './components/accordion-panel/accordion-panel.component';
import * as i0 from "@angular/core";
export declare class AccordionComponent implements AfterContentInit, OnChanges, OnDestroy {
    activeIndex?: number | number[];
    multiple: boolean;
    panelsComponents?: QueryList<AccordionPanelComponent>;
    private readonly _unsubscribe$;
    private _panels;
    private _openSubs;
    ngAfterContentInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private _setupTabs;
    private _closeOtherTabs;
    private _setBehavior;
    private _enableSinglePanelBehavior;
    private _enableMultiplePanelBehavior;
    static ɵfac: i0.ɵɵFactoryDeclaration<AccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AccordionComponent, "s-accordion", never, { "activeIndex": { "alias": "activeIndex"; "required": false; }; "multiple": { "alias": "multiple"; "required": false; }; }, {}, ["panelsComponents"], ["*"], false, never>;
}
