YobertyAlej

const messages = {
  year: { singular: 'year', plural: 'years', denominator: 365, inSeconds: 31536000 },
  day: { singular: 'day', plural: 'days', denominator: 24, inSeconds: 86400 },
  hour: { singular: 'hour', plural: 'hours', denominator: 60, inSeconds: 3600 },
  minute: { singular: 'minute', plural: 'minutes', denominator: 60, inSeconds: 60 },
  second: { singular: 'second', plural: 'seconds', inSeconds: 1 }
}

function pluralize(value, unit) {
  if (value === 1) return messages[unit].singular;