References code lens missing on export default in the native language server #65425

🔎 Search Terms

codelens, code lens, references lens, export default, export assignment, ExportAssignment, export =, tsgo, native preview, isValidReferenceLensNode

🕗 Version & Regression Information

This changed between versions 6.0 and 7.0

• 6.0.3 (tsserver, via VS Code): references lens shown on export default arrowFn;
• Go port, main @ 7.1.0-dev: no lens

⏯ Playground Link

No response

💻 Code

// arrow.ts
const arrowFn = () => {};
export default arrowFn;

// importer.ts
import arrowFn from "./arrow";
arrowFn();

🙁 Actual behavior

No references code lens on export default arrowFn; (same for export = value;). In 6.0 the navtree contains a leaf item for the export assignment, which VS Code uses for the lens.

🙂 Expected behavior

A "2 references" lens on arrowFn in export default arrowFn;, as in 6.0

Additional information about the issue

A fix with a fourslash test is ready: k1tbyte@8256c50