export const MILLISECONDS = 1 ; export const SECONDS = 1000 ; export const MINUTES = 60 * SECONDS ; export const HOURS = 60 * MINUTES ; export const DAYS = 24 * HOURS ; export const MILLISECOND = MILLISECONDS ; export const SECOND = SECONDS ; export const MINUTE = MINUTES ; export const HOUR = HOURS ; export const DAY = DAYS ;