Developed and contributed type definitions for the svg-path-reverse package within the grafana/k6-DefinitelyTyped repository, focusing on enhancing type safety and developer experience for downstream users. The work involved authoring comprehensive TypeScript typings and a robust test suite to validate the normalize, reverseNormalized, and reverse functions, ensuring reliable integration for projects depending on these utilities. Package management best practices were applied by introducing an .npmignore file to maintain clean package distribution. Leveraging skills in TypeScript and DefinitelyTyped, the contribution improved type coverage and reduced integration risk, supporting maintainable and predictable usage of svg-path-reverse in TypeScript-based environments.