Code Analysis ReferenceAnalyzersRCS1204On this pageRCS1204: Use EventArgs.EmptyPropertiesPropertyValueDefault SeverityInfoMinimum language version-ExamplesExample #1diagnostic.csvar x = new EventArgs();fix.csvar x = EventArgs.Empty;Applies toExtension for VS 2022Extension for VS CodeExtension for Open VSXPackage Roslynator.Analyzers