/**
 * Open overview command payload definition.
 */
type OpenOverview = {
    /**
     * The title of the overview.
     *
     * @example 'This Week'
     */
    title?: string;
    /**
     * The identifier of the overview.
     */
    identifier?: string;
    /**
     * Open in a separate window (New in Agenda 18.0).
     */
    separateWindow?: boolean;
};
/**
 * Open a saved overview identified by title or identifier.
 *
 * @param payload Open overview command payload.
 * @returns Agenda open overview URL.
 * @example
 * openOverview({ title: 'This Week' })
 * // => 'agenda://x-callback-url/open-overview?title=This%20Week'
 * @example
 * openOverview({ identifier: 'overview-123' })
 * // => 'agenda://x-callback-url/open-overview?identifier=overview-123'
 * @example
 * openOverview({ title: 'This Week', separateWindow: true })
 * // => 'agenda://x-callback-url/open-overview?title=This%20Week&separate-window=true'
 * @link https://agenda.community/t/x-callback-url-support-and-reference/27253
 */
export declare function openOverview(payload?: OpenOverview): string;
export {};