import type { CliOptions } from '../utils/config/cli-options';
import type { TreeNode } from '../utils/terminal/layout';
/**
 * Updates the application configuration JSON by registering a new settings widget
 * under `app.settings[<widgetId>]` and ensuring the necessary scopes are present.
 * Finally, it writes the updated configuration to the app.config.json file.
 */
export declare function updateSettingsAppConfigJson(options: {
    appConfig: CliOptions;
    /** The settings widget id (the sanitized widget file basename without the `.widget.tsx` suffix) */
    widgetId: string;
    /** The name of the settings widget used to derive the display name */
    name: string;
    /** The schema id(s) to wire into the widget's `schemaIds` */
    schemaIds: string[];
    /** Has the current working directory */
    cwd: string;
    /** Whether to write to the filesystem or not */
    dryRun?: boolean;
}): Promise<TreeNode>;