Worked on the get-convex/convex-helpers repository to enhance type safety in TypeScript code by introducing explicit type annotations to imported types within two files, functions.test.ts and tsApiSpec.ts. This approach improved code readability and maintainability, reducing the likelihood of type-related errors during future refactoring. By focusing on explicit imports and leveraging TypeScript’s static typing capabilities, the work established a stronger foundation for safer API usage and future quality improvements. The contribution centered on TypeScript, with attention to best practices in type annotation and code clarity, and did not involve bug fixes during the period, focusing solely on feature delivery.