text: import * as dom from './dom/index'
  import { swalClasses } from '../utils/classes'
  
  // Fix iOS scrolling http://stackoverflow.com/q/39626302/1331425
  
  /* istanbul ignore next */
  export const iOSfix = () => {
    const iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream
    if (iOS && !dom.hasClass(document.body, swalClasses.iosfix)) {
      const offset = document.body.scrollTop
      document.body.style.top = (offset * -1) + 'px'
      dom.addClass(document.body, swalClasses.iosfix)
    }
  }
  
  /* istanbul ignore next */
  export const undoIOSfix = () => {
    if (dom.hasClass(document.body, swalClasses.iosfix)) {
      const offset = parseInt(document.body.style.top, 10)
      dom.removeClass(document.body, swalClasses.iosfix)
      document.body.style.top = ''
      document.body.scrollTop = (offset * -1)
    }
  }
  