import { Data, DayInfo, MonthDays } from '../_interfaces/calendar-model';
import * as i0 from "@angular/core";
export declare class DateUtilitiesService {
    calendarData: Data;
    constructor();
    parseDate(dateStr: string): Date | null;
    formatDate(date: Date): string;
    getDayShortHand(date: Date): string;
    generateDates(fD: DayInfo, lD: DayInfo, uC: number): MonthDays;
    convertDate(dateStr: string, isGregorian: boolean): DayInfo | null;
    private isDateInMonthRange;
    getMonthData(inputDate: string, type: string): DayInfo[] | null;
    getGregorianMonthData(day: number, month: number, year: number): DayInfo[] | null;
    getUmAlQurraMonthData(day: number, month: number, year: number): DayInfo[] | null;
    calculateGregorianDate(startGDate: string, offset: number): string;
    calculateUmAlQurraDate(startUDate: string, offset: number, uC: number): string;
    getDayName(dayIndex: number): string;
    checkPastOrFuture(inputDate: any, targetDate: any): "Future" | "Past" | "Today";
    parseEnglish(englishNum: any): any;
    parseArabic(arabicNum: any): any;
    convertDateNumerals(date: string, targetLang: 'en' | 'ar'): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<DateUtilitiesService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DateUtilitiesService>;
}