text: 
  import {MDCRipple} from '@material/ripple'
  import {MDCTabBar} from '@material/tabs'
  import {MDCTextField} from '@material/textfield'
  
  let ripple = {MDCRipple}
  let tabs = {MDCTabBar}
  let textfield = {MDCTextField}
  
  export {
    ripple,
    tabs,
    textfield,
  }
  