import Vue from 'vue';
export default class SISDate extends Vue {
    _dateForceTZ(val: string): Date;
    _shortMonthName(mon: number): string | null;
    _longMonthName(mon: number): string | null;
    _sundayFirstdayOfTheWeek(day: number): string | null;
    _sundayFirstDayOfTheWeek(day: number): string | null;
    _DmonY(val: string): string;
    _DayDmonY(val: string): string;
    _daymonY(val: string): string;
    _elapsedDays(val: string): number;
    _timestampDisplay(timestamp: string): string;
    _parseYear(val: string): string;
    _parseMon(val: string): number | null;
}