TS2307 with `@octokit/core` in tsgo but not tsc

[jfirebaugh]

Steps to reproduce

package.json:

{
  "dependencies": {
    "@octokit/core": "7.0.3"
  }
}

tsconfig.json:

{
    "compilerOptions": {
        "skipLibCheck": true,
    }
}

test.ts:

import { OctokitOptions } from '@octokit/core/dist-types/types';

Behavior with typescript@5.9

No error.

Behavior with tsgo

$ tsgo --version                           
Version 7.0.0-dev.20251205.1
$ tsgo                                     
test.ts:1:32 - error TS2307: Cannot find module '@octokit/core/dist-types/types' or its corresponding type declarations.

1 import { OctokitOptions } from '@octokit/core/dist-types/types';
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Found 1 error in test.ts:1

[jakebailey]

That import only worked due to defaulting to an older resolution mode in 5.9, which are deprecated in 6.0 and removed in 7.0.

If you use a newer resolution mode, you will see this behavior in 5.9 too, because the package's export map does not allow that file to be imported.

https://app.unpkg.com/@octokit/core@7.0.6/files/package.json#L56

You should import /types instead, based on their map.