如何在Cycle.js/dom中启用属性渲染？

import { run } from '@cycle/run';
import { makeDOMDriver, div } from '@cycle/dom';

function MyComponent(sources) {
  const props$ = sources.props; // 获取属性流

  const vdom$ = props$.map(props => {
    // 根据属性生成虚拟DOM
    return div('.my-component', [
      div('.name', props.name),
      div('.age', props.age)
    ]);
  });

  return {
    DOM: vdom$
  };
}

function main(sources) {
  const props$ = // 从某个地方获取属性流

  const componentSinks = MyComponent({ props: props$ });

  return {
    DOM: componentSinks.DOM
  };
}

const drivers = {
  DOM: makeDOMDriver('#app')
};

run(main, drivers);