Usages of generated classes in namespaces with package strategy are not adopted

[Vampire]

If you apply

diff --git a/test/functional/namespace/lib/index.d.ts b/test/functional/namespace/lib/index.d.ts
index 1588f47..6b6f38b 100644
--- a/test/functional/namespace/lib/index.d.ts
+++ b/test/functional/namespace/lib/index.d.ts
@@ -3,12 +3,14 @@ declare module "package-namespace" {

     function testFn(param: string): string
     function testFn(param: number): string
+    function testFn(param: NestedNamespace.IdentifierBase): string

     interface TestInterface {
         testFn: typeof testFn
     }

     namespace NestedNamespace {
+        type IdentifierBase = "0" | "1"
         const nestedNamespaceValue: number
     }

you get
test/functional/namespace/generated/package/namespace/nestednamespace/IdentifierBase.kt with package `package`.namespace.nestednamespace which is perfectly fine and expected.
But in test/functional/namespace/generated/package/namespace/testFn.kt you get external fun testFn(param: NestedNamespace.IdentifierBase): String which will not compile, as you cannot use a relative package name of course.