import moment, { Moment, unitOfTime } from 'moment';
interface WeekConfig {
    hours?: string[] | boolean;
    days: [
        0 | 1 | string[],
        0 | 1 | string[],
        0 | 1 | string[],
        0 | 1 | string[],
        0 | 1 | string[],
        0 | 1 | string[],
        0 | 1 | string[]
    ];
    efficiency?: [
        number[],
        number[],
        number[],
        number[],
        number[],
        number[],
        number[]
    ];
}
interface CustomWeek extends WeekConfig {
    from: Date | moment.Moment | string;
    to: Date | moment.Moment | string;
}
interface Worktime extends WeekConfig {
    customWeeks?: {
        [key: string]: CustomWeek;
    };
    holidays?: string[];
}
interface Shift {
    from: moment.Moment;
    to: moment.Moment;
    efficiency: number;
}
interface BusinessDay {
    isBusinessDay(date: moment.Moment | Date | string): boolean;
    businessDiff(from: moment.Moment | Date | string, to: moment.Moment | Date | string, relative?: boolean): number;
    businessAdd(date: moment.Moment | Date | string, days: number): moment.Moment;
    businessSubtract(date: moment.Moment | Date | string, days: number): moment.Moment;
    nextBusinessDay(date: moment.Moment | Date | string): moment.Moment;
    prevBusinessDay(date: moment.Moment | Date | string): moment.Moment;
}
declare class BusinessTime implements BusinessDay {
    private worktime;
    private _normalizzeWeekConfig;
    private _normalizeShifts;
    constructor(worktime: Worktime);
    private _getWeekConfig;
    private _toDateTimeShift;
    _createShiftsForDate: (date: moment.Moment) => Shift[];
    private _isWorkingDay;
    isWorkingDay: (date: moment.Moment | Date | string) => boolean;
    isWorkingDateTime: (date: moment.Moment | Date | string, forward?: boolean) => boolean;
    getShiftForDate: (date: moment.Moment | Date | string, forward?: boolean) => Shift;
    /**
     * Calcola la data/ora lavorativa più vicina
     *
     * ATTENZIONE: Per evitare ricerche infinite, assicurarsi di aver definito almeno un giorno lavorativo di default
     * @param date data/ora da cui partire
     * @param forward true in avanti, false indietro [true di default]
     * @returns la prima data lavorativa
     */
    nearestWorkingDateTime: (date: moment.Moment | Date | string, forward?: boolean) => moment.Moment;
    minutesForDays: {
        [key: string]: number;
    };
    private _logAddMinutes;
    /**
     * Add minutes to date respecting calendars
     * @param date
     * @param duration positive o negative value
     * @param withEfficiency include efficiency (default true)
     * @returns new moment date
     */
    addMinutes: (date: moment.Moment | Date | string, duration: number, withEfficiency?: boolean) => moment.Moment;
    add: (date: moment.Moment | Date | string, duration: number, withEfficiency?: boolean, unit?: unitOfTime.DurationConstructor | undefined) => moment.Moment;
    workedDays: {
        [key: string]: number;
    };
    private _logTimeFly;
    /**
     * Calculate the working time between two date in minutes.
     * @param from moment.Moment | Date
     * @param to moment.Moment | Date
     * @param withEfficiency include efficiency (default true)
     * @returns working minutes number
     */
    workingTimeOld: (from: moment.Moment | Date | string, to: moment.Moment | Date | string, withEfficiency?: boolean) => number;
    /**
     * Calculate the working time between two date in minutes.
     * @param from moment.Moment | Date
     * @param to moment.Moment | Date
     * @param withEfficiency include efficiency (default true)
     * @param logger logger function to trace caculation
     * @returns working minutes number
     */
    workingTime: (from: moment.Moment | Date | string, to: moment.Moment | Date | string, withEfficiency?: boolean, logger?: ((date: moment.Moment, shift: Shift | null, duration: number, startWork?: moment.Moment, endWork?: moment.Moment) => void) | undefined) => number;
    /**
     * Check if the 'date' is a working day
     * @param date the date to be tested
     * @returns true or false
     */
    isBusinessDay: (date: moment.Moment | Date | string) => boolean;
    businessAdd: (date: moment.Moment | Date | string, days: number) => moment.Moment;
    businessSubtract: (date: moment.Moment | Date | string, days: number) => moment.Moment;
    businessDiff: (from: moment.Moment | Date | string, to: moment.Moment | Date | string, relative?: boolean) => number;
    nextBusinessDay: (date: moment.Moment | Date | string) => moment.Moment;
    prevBusinessDay: (date: moment.Moment | Date | string) => moment.Moment;
}
export { BusinessTime };