main
Update c# workspace to use file scoped namespaces
use patterns
Ensure generated types come after top level statements
Simplify code
Make sealed
API updates
Remove default parameter value from explicit impl
Refactoring of extension methods in source packages (#78620) - take 2 (#78894)
Token work
Remove unnecessary imports
Remove attributes from explicitly implemented members
Fixup incorrect syntax tree generation
use SyntaxFactory
Remove unused usings
Merge remote-tracking branch 'upstream/main' into feature/75435-explicit-interface-impl-suggestions