feat: add and export ReactHeadSafeProps type definitions

[umsungjun]

• Define ReactHeadSafeProps in src/types.ts with JSDoc comments
• Update ReactHeadSafe to use the new type
• Export ReactHeadSafeProps from index.ts for external use
• Configure TypeScript to emit declaration files for consumers

Summary by CodeRabbit

• New Features

  • Component now actively manages document title and meta tags (description, keywords, Open Graph) on the client.

• Bug Fixes

  • Prevents duplicate meta tags by removing existing ones before adding updates.

• Refactor

  • Moved public prop type definitions into a shared types module for clearer structure.

• Chores

  • Build tooling updated to emit declaration maps; package version bumped.

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Project	Deployment	Review	Updated (UTC)
react-head-safe	Ready	Preview, Comment	Jan 22, 2026 4:31am

[coderabbitai]

📝 Walkthrough

Walkthrough

Moved the public props interface to a new types.ts, updated exports/imports, implemented client-side head updates in ReactHeadSafe.tsx using useLayoutEffect and an updateMetaTag helper, enabled declarationMap in TypeScript, and bumped package version.

Changes

Cohort / File(s)	Summary
Type definitions src/types.ts, src/index.ts, src/ReactHeadSafe.tsx	Added ReactHeadSafeProps to src/types.ts; updated src/index.ts to export the type from ./types; changed ReactHeadSafe.tsx to import the type and use FC<ReactHeadSafeProps> instead of declaring the interface inline.
Client-side head management src/ReactHeadSafe.tsx	Replaced render output with side-effect-only component: uses useLayoutEffect to set document.title and update meta tags (description, keywords, og:title, og:description, og:image); added updateMetaTag helper to remove existing tags and attach new ones; component returns null.
TypeScript build config tsconfig.json	Enabled declarationMap: true in compilerOptions.
Package metadata package.json	Bumped package version from 1.0.1 to 1.0.2.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

🐇 I hopped through types and tidied the nest,
Meta flowers placed where they fit best,
Titles set gently with a careful paw,
Maps for declarations, neat and law,
A tiny rabbit cheers this code refresh 🌷

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: exporting the ReactHeadSafeProps type definitions from a new src/types.ts file and updating references throughout the codebase.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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Codecov Report

✅ All modified and coverable lines are covered by tests.

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