import { PropertyValueMap } from 'lit';
import { DdsElement } from '../../internal/dds-hu-element';
/**
 * `dap-ds-timeline`
 * @summary A timeline is a graphical representation of a series of events.
 * @element dap-ds-timeline
 * @title - Timeline
 *
 * @slot - The default slot for the timeline items.
 *
 * @csspart base - The main timeline container.
 */
export default class DapDSTimeline extends DdsElement {
    static tagName: string;
    static readonly styles: import('lit').CSSResult;
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    render(): import('lit-html').TemplateResult;
}