RulesPubspecprefer-publish-to-noneOn this pageprefer-publish-to-noneadded in: 1.2.0warningPro+ Warns when a pubspec file does not have publish_to: none config. Example ❌ Bad: name: some_package # LINTdescription: ...version: 1.0.0 ✅ Good: name: some_packagepublish_to: nonedescription: ...version: 1.0.0