import { WeeklyDateNavigationFirstDayOfWeek, WeeklyDateNavigationLanguageType } from '../types';
import { WeekDatesRange } from '../../WeeklyDatePicker';
export declare const languages: {
    ar: string;
    bg: string;
    cs: string;
    da: string;
    de: string;
    el: string;
    en: string;
    es: string;
    fi: string;
    fr: string;
    he: string;
    hi: string;
    hu: string;
    id: string;
    it: string;
    ja: string;
    ko: string;
    lt: string;
    ms: string;
    nl: string;
    no: string;
    pl: string;
    pt: string;
    ro: string;
    ru: string;
    sv: string;
    th: string;
    tl: string;
    tr: string;
    uk: string;
    vi: string;
    zh: string;
};
export declare const extractLanguageCode: (locale: string) => keyof typeof languages;
export declare const getFirstDayOfWeek: (locale: any, firstDayOfWeek: any) => 1 | 2 | 3 | 4 | 5 | 6 | 0;
export declare const CAPITALIZED_MONTH_LANGUAGES: string[];
export declare function capitalizeFirstLetter(str: string): string;
export declare const capitalizeMonth: (month: any, language: any) => any;
export declare const formatMonthAndYear: (locale: any, date: any) => any;
export declare const formatMonthsRange: (locale: any, firstDate: any, secondDate: any) => string;
export declare const getWeekDatesRange: (date: Date, firstDayOfWeek?: WeeklyDateNavigationFirstDayOfWeek) => {
    startOfWeek: Date;
    endOfWeek: Date;
};
export declare const areDatesInTheSameWeek: (firstDate: Date, secondDate: Date, firstDayOfWeek?: WeeklyDateNavigationFirstDayOfWeek) => boolean;
export declare const getOffsetWeekDatesRange: (currentWeek: Date, offset: number, { locale, firstDayOfWeek, }: {
    locale: WeeklyDateNavigationLanguageType;
    firstDayOfWeek: WeeklyDateNavigationFirstDayOfWeek;
}) => {
    startOfWeek: Date;
    endOfWeek: Date;
};
export declare const getCaptionText: (weekRange: WeekDatesRange, locale: WeeklyDateNavigationLanguageType) => any;
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