Mobx 中的无状态函数组件?

Stateless function components in Mobx?

我正在尝试制作无状态组件。我把它包裹在

import { observer } from "mobx-react";

export const Test = observer(({ props}) => (
  <span>
    test
  </span>
));

我收到类似 "react-dom.development.js:16419 Uncaught ReferenceError: React is not defined"

的错误
import {Test} from "../../../Test";

  <Test/>

我相信这就像导入 React 一样简单,试试:

import React from 'react';