fix(theme): replace 'Call Signature' with the real signature in functions overload

[moshams272]

Summary

This PR shows the real signature of standalone functions and classes' methods overloads instead of Call Signature, removes the main method heading if the function is overloaded to prevent duplicate titles, and removes the shared general comment from rendering as it hasn't parent after we removed the main header above the overloads.

Before:

After:

Summary by CodeRabbit

• Documentation
  • Improved API documentation for overloaded methods by displaying each overload with its specific method signature.
  • Added clearer headings for callable members while avoiding duplicate headings for constructors and routed members.
  • Preserved existing parameter, return, and description details.

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Project	Deployment	Actions	Updated (UTC)
webpack-doc-kit	Ready	Preview	Aug 23, 2026 3:32am

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Walkthrough

getMemberTitle now accepts an optional specific signature and uses its parameters when available. Theme partials render individual headings for overloaded signatures, suppress duplicate headings for selected member types, and replace generic call-signature headings with context-aware member titles. The theme snapshot now shows headings for each overload signature.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring check was indeterminate for this PR — some files could not be analyzed in time. Not blocking.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the main change: replacing generic overload headings with real function signatures.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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Actionable comments posted: 1

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 5f23aea9-968e-45e2-bce2-4f7cd90fac52

📥 Commits

Reviewing files that changed from the base of the PR and between f2af951 and fd668a6.

📒 Files selected for processing (3)

• plugins/shared/titles.mjs
• plugins/theme/partials/index.mjs
• tests/theme/theme.test.mjs.snapshot

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