Worked on enhancing external mock support in the wix/react-native-navigation repository by refactoring the Mock directory into the main source structure. This involved reorganizing files, updating import paths, and aligning export mappings to ensure that mock components are accessible and reliable for external consumers. The approach included updating configuration files such as jest.config.js and package.json to support improved source and export mappings. By focusing on TypeScript, React Native, and testing practices, the work aimed to streamline onboarding for external contributors, clarify module boundaries, and reduce integration friction, ultimately improving the reliability and maintainability of mocks across related projects.