export function expirationDayLeft(expiredDate: string): string {
    const expiry: any = new Date(expiredDate);
    expiry.setDate(expiry.getDate());
    const today: any = new Date();
    const diffTime = expiry - today;
    const diffDays: any = Math.ceil(diffTime / (1000 * 60 * 60 * 24));
    return (diffDays > 0) ? diffDays : '0';
}