import { type SharedSecret } from './shared';
/**
 * Update menu bar item payload definition.
 */
type UpdateMenubarItem = SharedSecret & {
    /**
     * The UUID of the menu bar item to update.
     */
    uuid: string;
    /**
     * New text to display.
     */
    text?: string;
    /**
     * File path to a new icon.
     */
    iconPath?: string;
    /**
     * Base64 encoded icon data.
     */
    iconData?: string;
    /**
     * New background color.
     */
    backgroundColor?: string;
};
/**
 * Update the contents of a menu bar item.
 *
 * @param payload Menu bar item payload.
 * @returns BetterTouchTool update_menubar_item URL.
 * @example
 * updateMenubarItem({ uuid: 'CC46E199-B07D-4BF7-AC36-48AAE558540B', text: 'updatedText' })
 * // => 'btt://update_menubar_item/?uuid=CC46E199-B07D-4BF7-AC36-48AAE558540B&text=updatedText'
 * @link https://docs.folivora.ai/docs/scripting/url-scheme/#update_menubar_item
 */
export declare function updateMenubarItem(payload: UpdateMenubarItem): string;
export {};