export declare const calendar: {
    month: number;
    year: number;
    currentMonth: {
        firstDay: string;
        lastDay: string;
    };
}, newDate: (year: any, month: any, day?: any) => Date, monthYearToDate: (data: {
    Year: string;
    Month: string;
}) => {
    Date: Date;
    Year: string;
    Month: string;
}, getMonthName: (data: Date) => string;