/**
 * @license
 * Copyright Workylab. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://raw.githubusercontent.com/workylab/materialize-angular/master/LICENSE
 */
import { AfterContentInit, EventEmitter, QueryList } from '@angular/core';
import { AccordionModel } from './accordion.model';
import { CollapsibleComponent } from '../collapsible/collapsible.component';
export declare class AccordionComponent implements AccordionModel, AfterContentInit {
    static readonly defaultProps: AccordionModel;
    collapsiblesQueryList: QueryList<CollapsibleComponent>;
    onToggleEmitter: EventEmitter<number | null>;
    className: string;
    activeIndex: number | null;
    constructor();
    ngAfterContentInit(): void;
    initCollapsibles(): void;
    registerCollapsibles(): void;
    toggleCollapsibles(currentIndex: number | null): void;
    showNext(): void;
    showPrev(): void;
}