import { type Lang } from './i18n.js';
/**
 * Prompt for language. Default = last saved choice, or 'zh' for first-run
 * users (the install.sh installer already greets in zh by default).
 *
 * Returns the picked Lang. Persists ONLY when the choice actually changed
 * from the saved value — minimizes disk writes for the no-change case.
 */
export declare function pickLang(): Promise<Lang>;
//# sourceMappingURL=lang-picker.d.ts.map