import { EventEmitter } from '../../stencil-public-runtime';
/**
 * Collapsible comparison allows users to compare two short lists of titles which can be expanded to reveal more detail about each item.
 *
 * @version 8.0.0
 * @status new
 *
 * @slot heading - the heading of the comparison
 * @slot comparison-headings - the headings of the comparison
 * @slot content - the content of the comparison
 *
 * @part header - the header of the comparison
 */
export declare class CollapsibleComparison {
    private get details();
    el: HTMLNanoCollapsibleComparisonElement;
    /**
     * Controls whether the comparison is open or closed.
     */
    open: boolean;
    /**
     * Optional toggle button label to show details
     */
    showLabel?: string;
    /**
     * Optional toggle button label to hide details
     */
    hideLabel?: string;
    /**
     * Emits when the comparison is opened and closed.
     */
    nanoToggle: EventEmitter<boolean>;
    handleOpenChange(): void;
    private handleClick;
    private getToggleLabel;
    componentWillLoad(): void;
    componentDidLoad(): void;
    render(): any;
}
