export interface FormatMoneyOptions {
    locale?: string;
    currency?: string;
    /** Abbreviate for display density — in the LOCALE's own words: `vi` gets
     * "1,28 tỷ ₫" / "486 tr ₫", everywhere else gets Intl's compact currency
     * ("$1.2M"). For stat strips/cards where the full figure lives in the table
     * below — never for the table itself. */
    compact?: boolean;
    /** Significant digits below the currency's minor unit. `Intl`'s currency
     *  style floors at that unit — 2 for USD — so a genuine per-unit price like
     *  an LCL rate of 0,019 US$/kg renders as `0,02`: a 5% error, printed as
     *  fact, with nothing on screen saying it was rounded. Set this on a UNIT
     *  price; leave it off for a total, where two decimals is the contract. */
    maxFractionDigits?: number;
}
/**
 * A magnitude abbreviated IN THE READER'S OWN LANGUAGE: `vi` gets its own
 * words (≥1 tỷ → "1,28 tỷ", ≥1 triệu → "486 tr"), every other locale gets
 * Intl's compact notation ("1.2M", "486K"). Smaller values render in full.
 * Bare numbers only — for money, use `formatMoney` with `compact`.
 *
 * `tỷ` and `tr` are Vietnamese WORDS, so they belong to a Vietnamese locale
 * and nowhere else: appending them under `en-US` printed "1 tr USD" on a US
 * register, which reads as a typo rather than as a number. A locale Intl has
 * no compact form for falls back to grouped digits — long, and never foreign.
 */
export declare function formatCompactNumber(value: number, locale?: string): string;
/**
 * THE money formatter — `Metric` (and through it `MetricStrip`)
 * delegates here; table cells and captions call it directly. Defaults to
 * the product's home market: `1.234.567 ₫`. Never hand-roll digit grouping
 * or the ₫ suffix.
 */
export declare function formatMoney(value: number, options?: FormatMoneyOptions): string;