[Bug Report] use `* as` syntax

[Mister-Hope]

If users is using a tsconfig.json like:

{
  "compilerOptions": {
    "target": "ES6",
    "allowSyntheticDefaultImports": false,
    "esModuleInterop": false,
    "experimentalDecorators": true,
    "types": ["vuepress-types"]
  },
  "include": ["src/.vuepress/enhanceApp.ts"]
}

will cause errors below:

node_modules/vuepress-types/types/markdown.d.ts:1:8 - error TS1259: Module '"Z:/npm/vuepress-theme-hope/node_modules/vuepress-types/node_modules/@types/markdown-it/index"' can only be default-imported using the 'esModuleInterop' flag

1 import MarkdownIt from 'markdown-it'
         ~~~~~~~~~~

  node_modules/vuepress-types/node_modules/@types/markdown-it/index.d.ts:8:1
    8 export = MarkdownIt;
      ~~~~~~~~~~~~~~~~~~~~
    This module is declared with using 'export =', and can only be used with a default import when using the 'esModuleInterop' flag.

node_modules/vuepress-types/types/plugin.d.ts:3:8 - error TS1259: Module '"Z:/npm/vuepress-theme-hope/node_modules/@types/webpack-dev-server/index"' can only be default-imported using the 'esModuleInterop' flag

3 import WebpackDevServer from 'webpack-dev-server'
         ~~~~~~~~~~~~~~~~

  node_modules/@types/webpack-dev-server/index.d.ts:377:1
    377 export = WebpackDevServer;
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
    This module is declared with using 'export =', and can only be used with a default import when using the 'esModuleInterop' flag.

node_modules/vuepress-types/types/plugin.d.ts:4:8 - error TS1259: Module '"Z:/npm/vuepress-theme-hope/node_modules/webpack-chain/types/index"' can only be default-imported using the 'esModuleInterop' flag

4 import Config from 'webpack-chain'
         ~~~~~~

  node_modules/webpack-chain/types/index.d.ts:5:1
    5 export = Config;
      ~~~~~~~~~~~~~~~~
    This module is declared with using 'export =', and can only be used with a default import when using the 'esModuleInterop' flag.

packages/md-enhance/src/markdown-it/footnote.ts:11:28 - error TS2497: This module can only be referenced with ECMAScript imports/exports by turning on the 'esModuleInterop' flag and referencing its default export.

And that is a critical bug which will cause users build failure if they are using my ts plugins.

[Mister-Hope]

Also, I suggest this line should be removed, because you cannot force every user to turn it on. Deleting it will help better with related issue checking

[Mister-Hope]

There are also some issues with @vuepress/shared-utils declaration files, so my PR fails the CI. I'll open a PR on the vuepress repo first.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.