" '@tarojs/components' does not contain an export named 'MovableArea'. and " '@tarojs/components' does not contain an export named 'MovableView'.

**问题描述**

Taro v3.0.23
taro-ui@3.0.0-alpha.9
编译为 dev:h5 时报以下错误
" '@tarojs/components' does not contain an export named 'MovableArea'.
" '@tarojs/components' does not contain an export named 'MovableView'.

**复现步骤**

1. 安装 Taro v3.0.23
2. 再安装 taro-ui@3.0.0-alpha.9
3. 导入 import { AtButton } from 'taro-ui';
4. '测试'

```js
// 这里可以贴代码
import React, { Component } from 'react';
import { AtButton, AtAvatar } from 'taro-ui';

export default class Index extends Component {

render() {
return (
测试
);
}
}
```

**期望行为**

**报错信息**

控制台出现以下提示：
" '@tarojs/components' does not contain an export named 'MovableArea'.
" '@tarojs/components' does not contain an export named 'MovableView'.

**系统信息**

Taro 版本 v3.0.23
Taro UI 版本 3.0.0-alpha.9
报错平台 dev:h5

**补充信息**