import { SbbElement } from '@sbb-esta/lyne-elements/core.js';
import { type CSSResultGroup, type TemplateResult } from 'lit';
/**
 * Used in `sbb-timetable-row`, it displays information about the trip duration.
 */
export declare class SbbTimetableDurationElement extends SbbElement {
    static readonly elementName: string;
    static styles: CSSResultGroup;
    /**
     * Stringified JSON which defines most of the
     * content of the component. Please check the
     * individual stories to get an idea of the
     * structure.
     */
    accessor config: string;
    private _language;
    protected render(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        'sbb-timetable-duration': SbbTimetableDurationElement;
    }
}