Worked on the pointfreeco/swift-composable-architecture repository, delivering a targeted fix to improve cross-module accessibility for the AllCasePaths API. Addressed a visibility issue by adding missing access modifiers to computed properties within CaseScope.AllCasePaths, enabling public and package enums to be used seamlessly across module boundaries when working with @Reducer. This change enhanced API stability and reduced integration friction for downstream consumers without altering existing API behavior. The work demonstrated a strong understanding of Swift language features, macro development, and iOS development practices, focusing on maintainability and developer experience by ensuring consistent access patterns for enum scope APIs in modular codebases.