chore(deps): update dependency typescript to v5.9.3

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
typescript (source)	devDependencies	patch	5.9.2 -> 5.9.3

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Release Notes

microsoft/TypeScript (typescript)

v5.9.3: TypeScript 5.9.3

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

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

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

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This PR has been generated by Renovate Bot.

[claude]

Claude finished @thomhurst's task —— View job

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PR Review: TypeScript v5.9.3 Update

Todo List:

• Examine the changed files and scope of update
• Check for any TypeScript usage in docs directory
• Review TypeScript v5.9.3 release notes for breaking changes
• Assess security and compatibility implications
• Provide final review recommendations

Review Findings

✅ Code Quality & Best Practices

• Scope: This is a minimal, targeted dependency update affecting only the documentation site
• Automation: Properly managed by Renovate Bot with appropriate configuration
• Version Constraint: The package.json uses ~5.9.0 which correctly allows patch updates like this

✅ Potential Bugs or Issues

• Low Risk: TypeScript v5.9.3 is a patch release that typically contains only bug fixes
• Compatibility: No breaking changes expected between v5.9.2 and v5.9.3
• Lock File: The yarn.lock update correctly reflects the new package hash and integrity

✅ Performance Considerations

• No Performance Impact: This is a development dependency for the docs site only
• Build Time: May include minor build performance improvements from TypeScript bug fixes
• Runtime: No runtime performance impact as TypeScript is compile-time only

✅ Security Concerns

• Patch Release: Patch versions in TypeScript typically include security fixes if any
• Dependency Chain: No additional dependencies introduced
• Integrity Check: Proper cryptographic integrity hash updated in yarn.lock

✅ Test Coverage

• Documentation Build: The main concern is ensuring docs can still build successfully
• Type Checking: The typecheck script in package.json should verify TypeScript compilation
• CI Integration: Automerge is enabled, suggesting automated testing validates the change

Recommendation: ✅ APPROVE

This is a safe, low-risk patch update that should be approved for the following reasons:

1. Minimal Scope: Only affects documentation tooling, not the core TUnit framework
2. Standard Practice: Patch updates typically contain only bug fixes and security improvements
3. Proper Tooling: Renovate Bot correctly handles dependency updates with appropriate safeguards
4. Version Constraints: The semver range ~5.9.0 in package.json properly allows this update
5. Automated Testing: Automerge configuration suggests CI validation passes

Note: Ensure your CI pipeline runs documentation builds and TypeScript type checking to validate the update before merge.