Does not bundle adjacent monorepo dependencies

[shennan]

Checklist

• I can reproduce this issue when running this plugin on its own.
  Other plugins, such as node-resolve are known to cause issues.
• I am running this plugin on .d.ts files generated by TypeScript.
  The plugin can consume .ts and even .js files (with allowJs: true), but this is known to cause issues.
• This issue is not related to rolling up @types.
  The plugin ignores these by default, unless respectExternal is set. @types can contain hand-crafted code which is known to cause issues.

Code Snipped

I have a Yarn Wokspace monorepo. There's only one package from this monorepo that I "bundle" with rollup, but it depends on imported types from other adjacent packages within the monorepo. These types are not bundled when creating an index.d.ts with this plugin.

This is a problem because when the bundled package is used from outside the monorepo, it requires linking of all the other monorepo packages, which is not a good developer experience. What I want is for the types to be copied over if they have been brought from another package in my monorepo.

Is this possible with rollup-plugin-dts? Using the boilerplate example on your README (after using a seperate build config to convert from typescript) the resulting index.d.ts just contains import { SomeType } from '@my-monorepo/some/file' rather than bundling the contents of that file in preparation for external use.

If I use respectExternal (which I presume bundles all node_modules referenced) then it tries to bundle external packages (available on npm) that I don't want. And besides, it seems to choke on "use strict" in EventEmitter package so I can't even tell if it would work, were I able to narrow-down the packages to only include my own.

Error Message

No errors unless I try to "respectExternal".

[shennan]

I don't think this issue should be closed on the basis that the project is now in maintenance mode. Closing it implies that it is resolved.

[baginskijakub]

Same exact issue here.