export declare class Accordion {
    element: HTMLAnjAccordionElement;
    animating: boolean;
    private timer;
    /**
     * If true, the accordion displays the main content. The default is for them to start closed.
     */
    expanded: boolean;
    componentWillLoad(): Promise<void>;
    disconnectedCallback(): void;
    toggle(event: CustomEvent | boolean): Promise<void>;
    private slide;
    private getToggle;
    private getWrapper;
    private getContentHeight;
    render(): any;
}
