import { LocaleConverter } from '../types';
/**
 * Persian (Farsi) Number to Words Converter
 *
 * Features:
 * - Persian number system with proper script
 * - Currency: Euro and سنت (euro and sent)
 * - Right-to-left reading support
 * - Persian digits and compound number formation
 * - Handles traditional Persian number naming
 */
export declare class PersianConverter implements LocaleConverter {
    private readonly ones;
    private readonly tens;
    private readonly hundreds;
    private readonly scales;
    convert(amount: number): string;
    private isValidNumber;
    private parseAmount;
    private convertWholeNumber;
    private convertTens;
    private convertHundreds;
    private convertScale;
}