/**
 * @slot default - Pass an icon, a link, or text to render the breadcrumb content.
 */
export declare class NvBreadcrumb {
    el: HTMLNvBreadcrumbElement;
    private popoverTrigger;
    private defaultSlot;
    private toolTipRef;
    private popoverRef;
    /****************************************************************************/
    /**
     * The type of the breadcrumb. Use 'collapsed' to house multiple breadcrumbs
     * in a dropdown. Use default for a single item. When passing multiple items
     * as collapsed, make sure to wrap you links in list tags
     */
    readonly type: 'collapsed' | 'default';
    /**
     * Add an optional tooltip to provide extra information about the breadcrumb.
     */
    readonly tooltip: string;
    /**
     * Use this to highlight the breadcrumb as the current page in your
     * navigation. It also makes the page clearer to screen readers with
     * aria-current="location".
     */
    readonly current: boolean;
    /****************************************************************************/
    componentDidRender(): void;
    /****************************************************************************/
    render(): any;
}