/**
 * Norwegian Bokmål (Norway) language converter
 *
 * CLDR: nb-NO | Norwegian Bokmål as used in Norway
 *
 * Key features:
 * - Hyphenated tens+ones: "tjue-en" (21)
 * - "og" conjunction after hundreds
 * - Comma separator after thousands before hundreds
 * - Short scale: million, milliard, billion, etc.
 */
export declare const cardinalMax: bigint;
export declare const ordinalMax: bigint;
export declare const currencyMax: bigint;
/**
 * Converts a numeric value to Norwegian Bokmål words.
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The number in Norwegian words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCardinal(21)       // 'tjue-en'
 * toCardinal(101)      // 'en hundre og en'
 * toCardinal(1000000)  // 'en million'
 */
declare function toCardinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Norwegian Bokmål ordinal words.
 * @param {number | string | bigint} value - The numeric value to convert (positive integer)
 * @returns {string} The number as ordinal words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {RangeError} If value is negative, zero, or has a decimal part
 * @example
 * toOrdinal(1)    // 'første'
 * toOrdinal(2)    // 'andre'
 * toOrdinal(21)   // 'tjue-ende'
 */
declare function toOrdinal(value: number | string | bigint): string;
export type CurrencyOptions = {
    /**
     * - ISO 4217 code: native NOK, else DisplayNames/home-minor fallback (see currency-fallback.js)
     */
    currency?: string;
};
/**
 * @typedef {object} CurrencyOptions
 * @property {string} [currency] - ISO 4217 code: native NOK, else DisplayNames/home-minor fallback (see currency-fallback.js)
 */
/** @type {Required<CurrencyOptions>} */
export declare const currencyDefaults: Required<CurrencyOptions>;
/**
 * Open set on purpose: no `currency` key, so `resolveOptions` accepts any
 * ISO 4217 code and the lookup below falls back past the native matrix.
 * Kept as an (empty) export so re-exporters (`nb.js`), the CLI help and the
 * docs generators keep a stable binding to read.
 */
export declare const currencyValues: {};
/**
 * Converts a numeric value to Norwegian currency words (Norwegian Krone).
 *
 * Uses krone/kroner and øre (100 øre = 1 krone).
 * @param {number | string | bigint} value - The currency amount to convert
 * @param {CurrencyOptions} [options] - Optional configuration
 * @returns {string} The amount in Norwegian currency words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCurrency(1)      // 'en krone'
 * toCurrency(42)     // 'førti-to kroner'
 * toCurrency(1.50)   // 'en krone og femti øre'
 */
declare function toCurrency(value: number | string | bigint, options?: CurrencyOptions): string;
export { toCardinal, toOrdinal, toCurrency };