const renderActionLink = (label, url) => (
  <a href={url} >{label}</a>
)

componentDidMount() {
  Eventer.on('toastFetched', this.handleToast)
}

handleToast = ({ message = '', action: { label, url } = {} }) => {
  const params = label? {closeButton: renderActionLink(label,url)}: undefined;
  showToast(toast, params)
}