import { type SharedSecret } from './shared';
/**
 * Update Touch Bar widget payload definition.
 */
type UpdateTouchBarWidget = SharedSecret & {
    /**
     * The UUID of the Touch Bar widget 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 as R,G,B,A values.
     */
    backgroundColor?: string;
};
/**
 * Update the contents of a Touch Bar Script Widget.
 *
 * @param payload Touch Bar widget payload.
 * @returns BetterTouchTool update_touch_bar_widget URL.
 * @example
 * updateTouchBarWidget({ uuid: 'CC46E199-B07D-4BF7-AC36-48AAE558540B', text: 'updatedText' })
 * // => 'btt://update_touch_bar_widget/?uuid=CC46E199-B07D-4BF7-AC36-48AAE558540B&text=updatedText'
 * @link https://docs.folivora.ai/docs/scripting/url-scheme/#update_touch_bar_widget
 */
export declare function updateTouchBarWidget(payload: UpdateTouchBarWidget): string;
export {};