import { PlateCalculationResult, LuckyNumberAdvice, WeekDay } from './types';
/**
 * Calculates the numerological value and meaning of a Thai license plate.
 *
 * @param firstData The first part of the license plate (e.g., Thai characters)
 * @param secondData The numeric part of the license plate
 * @returns The calculation result containing values and meanings
 * @throws Error if validation fails or calculations cannot be completed
 */
export declare function adviceByPlateData(firstData: string, secondData: string): PlateCalculationResult;
/**
 * Provides lucky number advice based on a given date, month, and year.
 *
 * @param date The day of the month (e.g., "01")
 * @param month The month (e.g., "01" for January)
 * @param year The year (e.g., "2023")
 * @returns The lucky number advice
 * @throws Error if the date format is invalid or no advice is found
 */
export declare function adviceByDMY(date: string, month: string, year: string): LuckyNumberAdvice;
/**
 * Provides lucky number advice based on the day of the week.
 *
 * @param day The day of the week (0 for Sunday, 1 for Monday, etc.)
 * @returns The lucky number advice
 * @throws Error if no advice is found for the given day
 */
export declare function adviceByWeekDay(day: WeekDay): LuckyNumberAdvice;