Worked on stabilizing TypeScript typing and configuration for the resend/react-email repository, focusing on improving reliability and developer experience. Addressed missing type definitions and gaps in the TypeScript configuration within the starter template and the react-email package, resolving compile-time type errors and aligning the setup with TypeScript standards. This effort enhanced build stability and ensured strong type safety for email rendering components and related APIs. By refining the TypeScript and React integration, the work reduced onboarding friction for downstream consumers and enabled safer, more predictable usage of the package across projects, contributing to a more robust and maintainable codebase.