import { ICurrency } from '../types';
/**
 * Returns all unique currencies across all countries
 */
export declare function getAllCurrencies(): ICurrency[];
/**
 * Find a currency by its code (e.g. "USD")
 */
export declare function getCurrencyByCode(code: string): ICurrency | undefined;
/**
 * Search currencies by code, name, or symbol
 */
export declare function searchCurrencies(query: string, countryIso2?: string): ICurrency[];