[codegen] Add extension mechanism to CodegenOptions and CodegenFlagsProto#4420
Draft
copybara-service[bot] wants to merge 1 commit into
Draft
[codegen] Add extension mechanism to CodegenOptions and CodegenFlagsProto#4420copybara-service[bot] wants to merge 1 commit into
copybara-service[bot] wants to merge 1 commit into