Update .editorconfig

SimonCropp · SimonCropp · commit 211155613b79 · 2025-05-21T12:46:38.000+10:00
diff --git a/src/.editorconfig b/src/.editorconfig
@@ -272,6 +272,9 @@ dotnet_style_coalesce_expression = false:error
 dotnet_style_null_propagation = true:error
 dotnet_style_explicit_tuple_names = true:error
 
+# Use collection expression syntax
+resharper_use_collection_expression_highlighting = error
+
 # Prefer "var" everywhere
 csharp_style_var_for_built_in_types = true:error
 csharp_style_var_when_type_is_apparent = true:error
