interface Options {
    /**
     * The country code to determine the public holidays. In ISO 3166-1 alpha-2 format.
     * For example, 'US' for United States, 'PL' for Poland, etc.
     * @type {string}
     */
    country: string;
    /**
     * The number of working hours in a single working day.
     * @type {number}
     * @default 8
     *
     */
    hoursPerDay?: number;
    /**
     * Whether to include Mondays as working days.
     * @type {boolean}
     * @default true
     */
    withMondays?: boolean;
    /**
     * Whether to include Tuesdays as working days.
     * @type {boolean}
     * @default true
     */
    withTuesdays?: boolean;
    /**
     * Whether to include Wednesdays as working days.
     * @type {boolean}
     * @default true
     */
    withWednesdays?: boolean;
    /**
     * Whether to include Thursdays as working days.
     * @type {boolean}
     * @default true
     */
    withThursdays?: boolean;
    /**
     * Whether to include Fridays as working days.
     * @type {boolean}
     * @default true
     */
    withFridays?: boolean;
    /**
     * Whether to include Saturdays as working days.
     * @type {boolean}
     * @default false
     */
    withSaturdays?: boolean;
    /**
     * Whether to include Sundays as working days.
     * @type {boolean}
     * @default false
     */
    withSundays?: boolean;
    /**
     * Whether to exclude Mondays from working days.
     * @type {boolean}
     * @default false
     */
    withoutMondays?: boolean;
    /**
     * Whether to exclude Tuesdays from working days.
     * @type {boolean}
     * @default false
     */
    withoutTuesdays?: boolean;
    /**
     * Whether to exclude Wednesdays from working days.
     * @type {boolean}
     * @default false
     */
    withoutWednesdays?: boolean;
    /**
     * Whether to exclude Thursdays from working days.
     * @type {boolean}
     * @default false
     */
    withoutThursdays?: boolean;
    /**
     * Whether to exclude Fridays from working days.
     * @type {boolean}
     * @default false
     */
    withoutFridays?: boolean;
    /**
     * Whether to exclude Saturdays from working days.
     * @type {boolean}
     * @default true
     */
    withoutSaturdays?: boolean;
    /**
     * Whether to exclude Sundays from working days.
     * @type {boolean}
     * @default true
     */
    withoutSundays?: boolean;
    /**
     * The month (indexed from 1 to 12) to calculate working hours for. Defaults to the current month.
     * @type {number}
     */
    month?: number;
    /**
     * The year to calculate working hours for. Defaults to the current year.
     * @type {number}
     */
    year?: number;
}
/**
 * Calculates the total number of working hours in a given month.
 * @param options Configuration options
 * @returns Total working hours
 */
declare function calculateWorkingHours(options: Options): number;

export { type Options, calculateWorkingHours as default };