create-react-app错误导入类型*以'./types'的漂亮格式导入为PrettyFormat [英] create-react-app error import type * as PrettyFormat from './types' in pretty-format

问题描述

这是cra的全新安装，带有在节点13.11.0上运行的打字稿模板，尝试运行npm start时出现错误

it's a fresh install of cra with typescript template running on node 13.11.0 it gives me error when try to run npm start

TypeScript error in D:/Projects/personal-site/node_modules/@types/testing-library__react/node_modules/pretty-format/build/index.d.ts(7,13):
'=' expected.  TS1005

     5 |  * LICENSE file in the root directory of this source tree.
     6 |  */
  >  7 | import type * as PrettyFormat from './types';
       |             ^
     8 | /**
     9 |  * Returns a presentation string of your `val` object
    10 |  * @param val any potential JavaScript object```

推荐答案

更新

感谢 marcelo-waisman 的帖子。

如果我们遵循文档紧密...

If we follow the documentation tightly...

yarn add typescript @types/node @types/react @types/react-dom @types/jest

...我们应该已经安装了具有最新版本的TypeScript，而不是可能仍低于3.8.0的本地全局版本。

... we should have installed TypeScript with the latest version, rather than the local-global version which may still below 3.8.0.

我找到了一些线索。

它与软件包 pretty-format 及其类型在<$中有关。 c $ c> create-react-app 。
我们可以在这里找到源代码： pretty-format / src / index.ts

It's related to the package pretty-format and its type in create-react-app. We can find the source here: pretty-format/src/index.ts

import style = require('ansi-styles');
import type * as PrettyFormat from './types';

从提交历史记录中，我们可以看到有一个相关的拉出请求从两天前开始，该部分从...更改为...

From the commit history, we can see there is a related Pull Request from two days ago, which changed this part from...

import * as PrettyFormat from './types';

...到...

import type * as PrettyFormat from './types';

这似乎是错误的原因。

这篇关于create-react-app错误导入类型*以'./types'的漂亮格式导入为PrettyFormat的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！