Code Analysis ReferenceAnalyzersRCS0049On this pageRCS0049: Add blank line after top commentPropertiesPropertyValueDefault Severitydisabled by defaultMinimum language version-ExamplesExample #1diagnostic.cs// Copyright ...using System;namespace Foo{}fix.cs// Copyright ...using System;namespace Foo{}Applies toExtension for VS 2022Extension for VS CodeExtension for Open VSXPackage Roslynator.Formatting.Analyzers