import { AstralThemeColor } from '../../components';
export declare class AstralBreadcrumb {
    separator: string;
    color: AstralThemeColor;
    el: HTMLElement;
    currentSeparator: string;
    private observer;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    private updateSeparatorContent;
    private updateItems;
    render(): any;
}