es6module.js

import * as test from 'https://www.npmjs.com/package/test'

export function renderMime({node, data}) {
  const widget = test.render(node, data);
  
  return {
    onData(newData) {
      widget.update(newData);
    },
    onCleanup() {
      widget.remove();
    },
  }
}