old_contents: 'use babel'
  
  export default class AtomRipTimerView {
    time: 0
  
    constructor (time) {
      this.element = document.createElement('span')
      this.element.classList.add('inline-block', 'atom-rip-timer')
  
      this.update(time)
    }
  
    getElement () {
      return this.element
    }
  
    destroy() {
      this.getElement().remove()
    }
  
    update (time) {
      this.time = time
      this.element.textContent = this.time + '초'
    }
  }
  
new_contents: 'use babel'
  
  export default class AtomRipTimerView {
    constructor (time) {
      this.element = document.createElement('span')
      this.element.classList.add('inline-block', 'atom-rip-timer')
  
      this.update(time)
    }
  
    getElement () {
      return this.element
    }
  
    destroy() {
      this.getElement().remove()
    }
  
    update (time) {
      this.element.textContent = time + '초'
    }
  }
  
subject: Update TimerView