import { Currency, CurrencyCode } from './types';
/**
 * Persists the currency format in the Session storage.
 *
 * @param format The currency format to persist.
 * @returns The result of setting the currency format in the Session storage.
 *
 * Example:
 * ```ts
 * setCurrencyFormat("%v %s"); // Persists the currency format in the Session storage
 * setCurrencyFormat("   %v %s   "); // Trims the format string and persists it in the Session storage
 * setCurrencyFormat(null); // Sets an empty string as the currency format in the Session storage
 * ```
 */
declare function setCurrencyFormat(format: string): void | Promise<void>;
export declare const session: {
    getFormat: (force?: boolean) => string;
    setFormat: typeof setCurrencyFormat;
    setCurrency: (currency: Currency | CurrencyCode) => Currency;
    getCurrency: () => Currency;
    defaultCurrencyFormat: string;
};
export {};