Worked on the swiftlang/sourcekit-lsp repository to enhance code action usability and maintainability for Swift developers. Focused on improving computed property conversion features by preventing irrelevant conversion suggestions for functions returning Void or empty tuples, and refining the handling of zero-parameter functions. Applied code refactoring techniques to remove an unused private TypeSyntax extension and simplify void-return type checks, streamlining the codebase for easier future maintenance. All changes were implemented in Swift, with careful attention to unit testing and code review feedback. The work reduced noise in code action suggestions and improved the reliability and consistency of conversion features in SourceKit-LSP.