H3 error when building nuxt module

[Baroshem]

Environment

Node: 16.14
npm: 8.3.1
package-manager: yarn
nuxt: 3.2.3
nuxt-security: 0.11.0 -> Aiming to publish 0.12.0 but cannot due to this error

Reproduction

Run yarn prepack in https://github.com/Baroshem/nuxt-security

Describe the bug

After running yarn prepack to build a module following appears:

Additional context

It seems to be pointing to:

import * as ufo from 'ufo';

in node_modules/h3/dist/index.d.ts

Logs

SyntaxError: Unexpected token (7:5) in /Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/h3/dist/index.d.ts
    at Object.pp$4.raise (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:20009:13)
    at Object.pp$9.unexpected (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17310:8)
    at Object.pp$9.semicolon (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17287:66)
    at Object.pp$8.parseExpressionStatement (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17770:8)
    at Object.pp$8.parseStatement (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17503:24)
    at Object.pp$8.parseTopLevel (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17367:21)
    at Object.parse (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17139:15)
    at Function.parse (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:17189:35)
    at Graph.contextParse (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/rollup/dist/es/shared/rollup.js:23503:38)
    at tryParse (file:///Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/unbuild/node_modules/@rollup/plugin-commonjs/dist/es/index.js:17:12) {
  pos: 316,
  loc: {
    column: 5,
    file: '/Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/h3/dist/index.d.ts',
    line: 7
  },
  raisedAt: 328,
  frame: "5: import * as ufo from 'ufo';\n" +
    '6: \n' +
    '7: type SessionDataT = Record<string, any>;\n' +
    '        ^\n' +
    '8: type SessionData<T extends SessionDataT = SessionDataT> = T;\n' +
    '9: interface Session<T extends SessionDataT = SessionDataT> {',
  id: '/Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/h3/dist/index.d.ts',
  hook: 'resolveId',
  code: 'PLUGIN_ERROR',
  plugin: 'commonjs--resolver',
  watchFiles: [
    '/Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/src/module.ts',
    '/Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/src/types.ts',
    '/Users/jakubandrzejewski/Coding/open-source/nuxt/nuxt-security/node_modules/h3/dist/index.d.ts'
  ]
}
error Command failed with exit code 1.

[Baroshem]

I just recently migrated h3-cors package to native CORS in H3, maybe this can be a cause of the issue?

[Baroshem]

Hey @pi0

Do you have any idea about this bug?

It stopps me from releasing a new version of the Security module :(

[Baroshem]

I managed to find a solution.

Basically, I cannot import files from h3 in the module.ts file in Nuxt module. I created types locally to fix this.

[nozomuikuta]

@Baroshem

Seeing the error message, you might have been facing at unjs/unbuild#135.

At the moment, unfortunately, there seems to be no way to fix it or provide workaround on user side, because nuxt module builder accepts just few of unbuild options from user (ref).

[Baroshem]

Thanks for clarification @nozomuikuta ! I managed to fix it by not using the types from h3 in my module