import { AfterContentChecked, OnDestroy } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
/**
 * @deprecated
 * NggAccordion is deprecated in favor of GdsDetails found in the Core package
 * https://storybook.seb.io/latest/core/?path=/docs/components-details--docs
 */
export declare class NggAccordionComponent implements AfterContentChecked, OnDestroy {
    private items;
    private _expandAll;
    private expandAllSubscription;
    closeOthers: boolean;
    get expandAll(): Observable<void> | undefined;
    set expandAll(value: Observable<void> | undefined);
    ngAfterContentChecked(): void;
    ngOnDestroy(): void;
    private onChildExpanded;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggAccordionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NggAccordionComponent, "ngg-accordion", never, { "closeOthers": { "alias": "closeOthers"; "required": false; }; "expandAll": { "alias": "expandAll"; "required": false; }; }, {}, ["items"], ["*"], false, never>;
}