import { formatDate, type FormatDateOptions } from "../lib/datetime/index.js";
/** Date/time formatters bound to the current AppProvider preferences. */
export declare function useFormatting(): {
    locale: import("./types.js").AppLocale;
    timezone: string;
    timeFormat: import("./time-formats.js").AppTimeFormat;
    dateFormat: import("./date-formats.js").AppDateFormat;
    /** Primary formatter — auto-detect + AppProvider defaults. */
    format: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatDate: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatCalendarDate: (value: Date | null | undefined, options?: FormatDateOptions) => string;
    formatTime: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatDateTime: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatDateLong: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatRelative: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
    formatTimeOfDay: (value: Parameters<typeof formatDate>[0], options?: FormatDateOptions) => string;
};
/** Alias for useFormatting — emphasises timezone-aware datetime helpers. */
export declare const useDateTime: typeof useFormatting;