Make block-scoped namespaces an error

drewnoakes · drewnoakes · commit 719cba8ce70f · 2024-12-11T12:29:37.000+11:00
diff --git a/.editorconfig b/.editorconfig
@@ -133,6 +133,9 @@ dotnet_naming_style.pascal_case_and_prefix_with_I_style.capitalization
 # CSharp code style settings:
 [*.cs]
 
+# Use file-scoped namespaces
+csharp_style_namespace_declarations = file_scoped:error
+
 # Prefer "var" only when the type is apparent
 csharp_style_var_for_built_in_types = false:suggestion
 csharp_style_var_when_type_is_apparent = true:suggestion
