declare module Carbon {
    type CarbonInput = string | number | Date | Carbon;
    type Unit = "y" | "year" | "M" | "month" | "d" | "day" | "h" | "hour" | "m" | "minute" | "s" | "second" | "ms" | "millisecond";
    type ManipulationUnit = Carbon.Unit | "years" | "months" | "w" | "week" | "weeks" | "days" | "hours" | "minutes" | "seconds" | "milliseconds";
    type DateInputArray = [number, number, number, number, number, number, number];
    interface Tokens {
        [token: string]: string;
    }
    type Plugin<T = any> = (Base: typeof Carbon, options?: T) => void;
    interface Locale {
        name: string;
        weekdays: string[];
        weekdaysShort?: string[];
        weekdaysMin?: string[];
        months: string[];
        monthsShort?: string[];
        relativeTime?: {
            future: string;
            past: string;
            s: string;
            m: string;
            mm: string;
            h: string;
            hh: string;
            d: string;
            dd: string;
            M: string;
            MM: string;
            y: string;
            yy: string;
        };
        ordinal?: (num: string | number) => string | number;
    }
}
interface Carbon {
    isBetween(from: Carbon.CarbonInput, to: Carbon.CarbonInput): boolean;
    dayOfYear(calendar?: "jalaali" | "islamic"): number;
    isLeapYear(calendar?: "jalaali" | "islamic"): boolean;
    from(input: Carbon.CarbonInput, withoutSuffix?: boolean): string;
    to(input: Carbon.CarbonInput, withoutSuffix?: boolean): string;
    fromNow(withoutSuffix?: boolean): string;
    toNow(withoutSuffix?: boolean): string;
    weekOfYear(calendar?: "jalaali" | "islamic"): number;
    year(calendar: "jalaali" | "islamic"): number;
    month(calendar: "jalaali" | "islamic"): number;
    day(calendar: "jalaali" | "islamic"): number;
    daysInMonth(calendar: "jalaali" | "islamic"): number;
    add(value: string | number, unit: Carbon.ManipulationUnit | "jY" | "jM" | "jYear" | "jMonth" | "iY" | "iM" | "iYear" | "iMonth"): this;
    subtract(value: string | number, unit: Carbon.ManipulationUnit | "jY" | "jM" | "jYear" | "jMonth" | "iY" | "iM" | "iYear" | "iMonth"): this;
    set(unit: Carbon.Unit | "weekday" | "jY" | "jM" | "jD" | "jYear" | "jMonth" | "jDay" | "iY" | "iM" | "iD" | "iYear" | "iMonth" | "iDay", value: number): this;
    startOf(unit: Carbon.ManipulationUnit | "jY" | "jM" | "jYear" | "jMonth" | "iY" | "iM" | "iYear" | "iMonth"): this;
    endOf(unit: Carbon.ManipulationUnit | "jY" | "jM" | "jYear" | "jMonth" | "iY" | "iM" | "iYear" | "iMonth"): this;
}
declare class Carbon {
    protected static _en: Carbon.Locale;
    protected _localeName: string;
    protected _date: Date;
    protected _year: number;
    protected _month: number;
    protected _weekday: number;
    protected _day: number;
    protected _hours: number;
    protected _minutes: number;
    protected _seconds: number;
    protected _milliseconds: number;
    static isCarbon: (arg: any) => arg is Carbon;
    static extend: <T = any>(plugin: Carbon.Plugin<T>, options?: T | undefined) => void;
    static locale: (locale: string | Carbon.Locale, global?: boolean) => string;
    static parse: (input?: string | number | Date | Carbon | undefined, format?: string | undefined, locale?: string | Carbon.Locale | undefined) => Carbon;
    constructor(input?: Carbon.CarbonInput, format?: string, locale?: string | Carbon.Locale);
    protected readonly _locale: Carbon.Locale;
    protected _parseDate(input?: Carbon.CarbonInput, format?: string, locale?: string | Carbon.Locale): Date;
    protected _parseToken(token: string, value: string, dateArray: Carbon.DateInputArray, tokens: Carbon.Tokens): void;
    private _clone;
    private _compare;
    private _edge;
    locale(locale: string | Carbon.Locale): Carbon;
    isValid(): boolean;
    isSame(input?: Carbon.CarbonInput): boolean;
    isBefore(input?: Carbon.CarbonInput): boolean;
    isAfter(input?: Carbon.CarbonInput): boolean;
    weekday(): number;
    hour(): number;
    minute(): number;
    second(): number;
    millisecond(): number;
    utcOffset(): number;
    valueOf(): number;
    unix(): number;
    format(format?: string): string;
    diff(date: Carbon.CarbonInput, unit?: Carbon.ManipulationUnit | "quarter" | "quarters", float?: boolean): number;
    clone(): Carbon;
    toDate(): Date;
    toArray(): number[];
    toObject(): {
        years: number;
        months: number;
        date: number;
        hours: number;
        minutes: number;
        seconds: number;
        milliseconds: number;
    };
    toISOString(): string;
    toJSON(): string;
    toString(): string;
}
export = Carbon;