import type { UnsupportedWidget } from "./prompt-types";
/**
 * A placeholder in prompt JSON for a widget that doesn't support AI tooling.
 */
export type UnsupportedWidgetPromptJSON = {
    type: UnsupportedWidget;
    /** Always empty; not used. */
    message?: string;
    /** Always false. */
    isSupported: boolean;
};
export declare const getUnsupportedPromptJSON: (widgetType: UnsupportedWidget, message?: string) => UnsupportedWidgetPromptJSON;