import type { AppLocale } from "./types.js";
import type { AppTimeFormat } from "./time-formats.js";
export declare const APP_TIME_FORMAT_OPTIONS: {
    value: "12h" | "24h";
}[];
export declare function getTimeFormatLabel(timeFormat: AppTimeFormat, locale: AppLocale, fallbackLocale?: AppLocale): string;
/**
 * Suggested default per locale: the locale's own clock from `Intl`'s hour cycle (v32, gh#1219) —
 * `h11`/`h12` → 12h, otherwise 24h. vi/ja → 24h and en → 12h, as before; en-GB / de → 24h.
 */
export declare function resolveDefaultTimeFormat(locale: AppLocale): AppTimeFormat;