Add in editorconfig

.editorconfig

@@ -0,0 +1,35 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+tab-width = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = false
+csharp_indent_labels = one_less_than_current
+csharp_using_directive_placement = outside_namespace:suggestion
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_prefer_braces = true:suggestion
+
+[*.{build,config,csproj,js,json,proj,props,targets,xml,ruleset,xsd,yml,yaml}]
+indent_size = 2
+tab-width = 2
+max_line_length = 160
+
+[*.{cs,cshtml,ascx,aspx}]
+
+#### C#/.NET Coding Conventions ####
+
+# 'using' directive preferences
+dotnet_sort_system_directives_first = true
+csharp_using_directive_placement = outside_namespace:suggestion
+
+[*.{cs,vb}]
+
+# Naming styles
+tab_width = 4
+end_of_line = crlf

Saunter.sln

@@ -17,6 +17,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "StreetlightsAPI", "examples
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{E0D34C77-924E-4F6B-9289-5A2F07D125A8}"
 	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
 		CHANGELOG.md = CHANGELOG.md
 		.github\workflows\ci.yaml = .github\workflows\ci.yaml
 		Directory.Build.props = Directory.Build.props