- Updated CompilerBase.php to use convertIntExpr for bitwise not operations on variables
- Modified gen_stub.php to always use var_export for default value conversion
- Enhanced object_property test to follow strict type checking with TypeError handling
- Added native property test for bitwise not class constant assignments
- Updated Translator.php to return raw values instead of CValue wrappers for constants
- Improved documentation consistency across project overview files
- Added strict types declaration to property assignment test cases