import { Base } from '@studiometa/js-toolkit';
import type { BaseConfig, BaseProps } from '@studiometa/js-toolkit';
import type { AccordionItem, AccordionItemProps } from './AccordionItem';
export interface AccordionProps extends BaseProps {
    $refs: {
        btn: HTMLElement[];
        content: HTMLElement[];
    };
    $options: {
        autoclose: boolean;
        item: AccordionItemProps['$options'];
    };
    $children: {
        AccordionItem: AccordionItem[];
    };
}
/**
 * Accordion class.
 */
export declare class AccordionCore<T extends BaseProps = BaseProps> extends Base<T & AccordionProps> {
    /**
     * Accordion config.
     */
    static config: BaseConfig;
    /**
     * Synchronize close on open.
     */
    onAccordionItemOpen({ index }: {
        index: number;
    }): void;
    /**
     * Emit close event.
     */
    onAccordionItemClose({ index }: {
        index: number;
    }): void;
}