Generated d.ts imports package that is not installed on current project · Microsoft/TypeScript#59941

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BugDomain: Declaration EmitHelp Wanted

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Description

🔎 Search Terms

"d.ts unresolved modules import"

🕗 Version & Regression Information

Typescript v5.5.4

⏯ Playground Link

No response

💻 Code

Here is a basic reproduction: https://github.com/baptisteArno/zod-d-ts-issue

pnpm install
pnpm turbo build --filter=package-three...
See error because schema is of type any

🙁 Actual behavior

package-two generates with imports from zod which package is not installed in package-two.

This means that the type that we get when importing things from package-two are of inferred type any

🙂 Expected behavior

I would expect the d.ts file to instead imports from installed packages only.

In that very specific case, I would expect it to generate:

export declare const schema: typeof import("package-one").schema

instead of

export declare const schema: import("zod").ZodObject<
  {
    id: import("zod").ZodString;
    name: import("zod").ZodString;
  },
  "strip",
  import("zod").ZodTypeAny,
  {
    id: string;
    name: string;
  },
  {
    id: string;
    name: string;
  }
>;

Additional information about the issue