[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
typescript (source)	5.9.3 → 7.0.2

---

Release Notes

microsoft/TypeScript (typescript)

v7.0.2: TypeScript 7.0.2

Compare Source

https://devblogs.microsoft.com/typescript/announcing-typescript-7-0/

This tag was originally released at: https://github.com/microsoft/typescript-go/releases/tag/typescript%2Fv7.0.2

v6.0.3: TypeScript 6.0.3

Compare Source

For release notes, check out the release announcement blog post.

• fixed issues query for TypeScript 6.0.0 (Beta).
• fixed issues query for TypeScript 6.0.1 (RC).
• fixed issues query for TypeScript 6.0.2 (Stable).
• fixed issues query for TypeScript 6.0.3 (Stable).

Downloads are available on:

• npm

v6.0.2: TypeScript 6.0

Compare Source

For release notes, check out the release announcement blog post.

• fixed issues query for TypeScript 6.0.0 (Beta).
• fixed issues query for TypeScript 6.0.1 (RC).
• fixed issues query for TypeScript 6.0.2 (Stable).

Downloads are available on:

• npm

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[GraemeF]

Review: TypeScript 5.9.3 → 7.0.2 (major) — held

7.0.2 was published on 2026-07-08, so its age is fine. CI fails in setup, before any build:

TypeScriptFoundIsNot5Or6: @effect/language-service supports TypeScript 5.x and 6.x; for TypeScript 7.x and forward use @effect/tsgo

The root prepare script patches @effect/language-service into TypeScript, and that patch does not support 7.x. Moving to TypeScript 7 needs work beyond the version bump: replacing the language-service patch with @effect/tsgo (or running TypeScript 6 side by side), and confirming that typescript-eslint, tsc-based builds and declaration output all work on the native compiler.

This update is held until that migration work is done. It will be reviewed afresh then.

[GraemeF]

Review: held. This update needs tooling work beyond the version bump.

TypeScript 7 is the native Go port of the compiler. It is a major release, and it does not offer the JavaScript compiler API that the 5.x line does.

What was checked:

• CI fails during install. The prepare script runs effect-language-service patch, and @effect/language-service refuses TypeScript 7. Its error says to use @effect/tsgo, or to run TypeScript 6 alongside 7.
• The repo relies on the patched language service to enforce its Effect conventions, so dropping the patch is not an option.
• @typescript-eslint also depends on the TypeScript JavaScript API. Its support for 7 needs checking before the move.

The upgrade is still wanted. It needs a decision between @effect/tsgo and running 6 alongside 7, then its own pull request. This pull request stays open until that work lands.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud