interface Params {
    year: number;
    month: number;
}
/**
 * Returns the number of days in a given month and year.
 * @param params.year - The year.
 * @param params.month - The month number (1-based).
 * @returns Number of days in the month.
 */
declare const getNumberOfDaysInMonth: ({ year, month }: Params) => number;

export { getNumberOfDaysInMonth };