/**
 * Converts a numeric value to Hausa words.
 *
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The number in Hausa words
 */
export function toCardinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Hausa 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)    // 'na farko'
 * toOrdinal(2)    // 'na biyu'
 * toOrdinal(10)   // 'na goma'
 */
export function toOrdinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Hausa currency words (Nigerian Naira).
 *
 * Uses naira and kobo (100 kobo = 1 naira).
 *
 * @param {number | string | bigint} value - The currency amount to convert
 * @returns {string} The amount in Hausa currency words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 *
 * @example
 * toCurrency(42)     // 'arba'in da biyu naira'
 * toCurrency(1.50)   // 'ɗaya naira da hamsin kobo'
 * toCurrency(-5)     // 'babu biyar naira'
 */
export function toCurrency(value: number | string | bigint): string;