feat!: convert react-interpolate to TypeScript

[gnapse]

This PR converts react-interpolate source and tests to TypeScript, replaces the handwritten declaration file with generated declarations, and updates the existing build/test tooling to support TS inputs.

It also tightens the parser/token/AST typing model and enables stricter TypeScript compiler checks, including isolated declaration emit.

The published CJS and ESM entry points are preserved, and runtime behavior was compared against v2.2.2 for documented usage.

Validation: npm run typecheck, npm run lint, npm test -- --runInBand, and npm run build.

Reference

• Modernizing @doist/react-interpolate

[doistbot]

This PR successfully converts react-interpolate to TypeScript, updating the build tooling and tightening the AST and parser typings while preserving the existing CJS and ESM entry points. This is a highly valuable upgrade that establishes a stricter, more reliable foundation for future development. A few areas have been flagged for further review, including managing Babel runtime dependencies, ensuring type compatibility for CommonJS consumers, narrowing overly broad types, and addressing a few minor performance, test isolation, and infinite loop edge cases.

_{Share Feedback • Review Logs}

[craigcarlyle]

🔥 ✅