webpack5 编译报 [ERROR] [plugin scanImports] Can't resolve 错，在采用文件后缀拆分的方式时

[TimCN]

相关平台

H5

复现仓库

https://github.com/TimCN/plugin-scan-import-error.git
浏览器版本: 最新Chrome
使用框架: React

复现步骤

1. taro init myApp
2. 依次选择：React 》TypeScript 》Sass 》Webpack5 》npm 》 Github（最新）》默认模版
3. 添加 src/pages/index/utils/index.h5.ts，src/pages/index/utils/index.weapp.ts文件，并导出一些方法，例如：

export const add = (a,b) => {
 return `h5: ${a b}`
}

4. 在 src/pages/index/index.tsx 中导入并使用该方法 import { add } from './utils'
5. npm run dev:h5

期望结果

控制台不报错

实际结果

控制台报[ERROR] [plugin scanImports] Can't resolve 错

环境信息

  Taro CLI 3.6.8 environment info:
    System:
      OS: macOS 10.15.7
      Shell: 5.7.1 - /bin/zsh
    Binaries:
      Node: 14.21.3 - ~/.nvm/versions/node/v14.21.3/bin/node
      Yarn: 1.22.19 - ~/.nvm/versions/node/v14.21.3/bin/yarn
      npm: 6.14.18 - ~/.nvm/versions/node/v14.21.3/bin/npm
    npmPackages:
      @tarojs/cli: 3.6.8 => 3.6.8 
      @tarojs/components: 3.6.8 => 3.6.8 
      @tarojs/helper: 3.6.8 => 3.6.8 
      @tarojs/plugin-framework-react: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-alipay: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-h5: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-jd: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-qq: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-swan: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-tt: 3.6.8 => 3.6.8 
      @tarojs/plugin-platform-weapp: 3.6.8 => 3.6.8 
      @tarojs/react: 3.6.8 => 3.6.8 
      @tarojs/runtime: 3.6.8 => 3.6.8 
      @tarojs/shared: 3.6.8 => 3.6.8 
      @tarojs/taro: 3.6.8 => 3.6.8 
      @tarojs/taro-loader: 3.6.8 => 3.6.8 
      @tarojs/webpack5-runner: 3.6.8 => 3.6.8 
      babel-preset-taro: 3.6.8 => 3.6.8 
      eslint-config-taro: 3.6.8 => 3.6.8 
      react: ^18.0.0 => 18.2.0