refactor(lib, tool): Make kebab-case the default casing

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Move to xUnit v3 (#162)
 - Generate Zod v4 schemas (#168)
 - Use `globalThis.Response` instead of `Response` to avoid conflicts (#147)
+- Set kebab-case as the default casing (#166)
 
 ## [0.17.4.1] - 2025-09-19
 

TypeContractor.Tests/TypeScript/ApiClientWriterTests.cs

@@ -357,8 +357,8 @@ public void Avoids_Duplicate_Imports_With_Same_ReturnType_And_Parameter()
 		var file = File.ReadAllText(result).Trim();
 		file.Should()
 			.NotBeEmpty()
-			.And.Contain("import { PersonDto, PersonDtoSchema } from '~/TypeContractor/Tests/TypeScript/PersonDto';")
-			.And.NotContain("import { PersonDto } from '~/TypeContractor/Tests/TypeScript/PersonDto';")
+			.And.Contain("import { PersonDto, PersonDtoSchema } from '~/type-contractor/tests/type-script/person-dto';")
+			.And.NotContain("import { PersonDto } from '~/type-contractor/tests/type-script/person-dto';")
 			.And.Contain("export class TestClient {")
 			.And.Contain("public async update(request: PersonDto, cancellationToken: AbortSignal = null): Promise<PersonDto> {")
 			.And.Contain("const url = new URL('test', window.location.origin);")

TypeContractor.Tests/TypeScript/TypeScriptConverterTests.cs

@@ -157,7 +157,7 @@ public void Nested_Classes_Gets_DeclaringType_As_Folder_Prefix()
 
 		result.Should().NotBeNull();
 		result.Name.Should().Be("Response");
-		result.ContractedType.Folder.Path.Should().EndWith("YearSummary");
+		result.ContractedType.Folder.Path.Should().EndWith("year-summary");
 	}
 
 	[Fact]

TypeContractor.Tool/Program.cs

@@ -21,7 +21,7 @@
 var buildZodSchemasOptions = new Option<bool>("--build-zod-schemas", () => false, "Enable experimental support for Zod schemas alongside generated types.");
 var generateApiClientsOptions = new Option<bool>("--generate-api-clients", () => false, "Enable experimental support for auto-generating API clients for each endpoint.");
 var apiClientsTemplateOptions = new Option<string>("--api-client-template", () => "aurelia", "Template to use for API clients. Either 'aurelia', 'react-axios' (built-in) or a path to a Handlebars file, including extension");
-var casingOptions = new Option<Casing>("--casing", () => Casing.Pascal, "Casing to use for generated file names");
+var casingOptions = new Option<Casing>("--casing", () => Casing.Kebab, "Casing to use for generated file names");
 assemblyOption.IsRequired = true;
 outputOption.IsRequired = true;
 

TypeContractor/Casing.cs

@@ -1,9 +1,9 @@
-namespace TypeContractor;
+namespace TypeContractor;
 
 public enum Casing
 {
 	/// <summary>
-	/// PascalCase (default)
+	/// PascalCase
 	/// </summary>
 	Pascal,
 

TypeContractor/Helpers/CasingHelpers.cs

@@ -7,7 +7,7 @@ namespace TypeContractor.Helpers;
 internal partial class CasingHelpers
 {
 	[GeneratedRegex(@"(?<!^)(?=[A-Z][a-z])|(?<=(?<=[a-z])(?=[A-Z]))|(?<=(?<=[A-Z])(?=[A-Z][a-z]))")]
-	private static partial Regex SeperateWordsWithRegex();
+	private static partial Regex SeparateWordsWithRegex();
 
 	[GeneratedRegex(@"([A-Z]+(?=[A-Z][a-z]|\d|\W|$)|\d+|[A-Z][a-z]+)")]
 	private static partial Regex FindWordsRegex();
@@ -44,7 +44,7 @@ private static string ToCamelCase(string input)
 		return sb.ToString();
 	}
 
-	private static string ToSnakeCase(string input) => SeperateWordsWithRegex().Replace(input, "_").ToLower(_cultureInfo);
+	private static string ToSnakeCase(string input) => SeparateWordsWithRegex().Replace(input, "_").ToLower(_cultureInfo);
 
-	private static string ToKebabCase(string input) => SeperateWordsWithRegex().Replace(input, "-").ToLower(_cultureInfo);
+	private static string ToKebabCase(string input) => SeparateWordsWithRegex().Replace(input, "-").ToLower(_cultureInfo);
 }

TypeContractor/TypeContractorConfiguration.cs

@@ -30,7 +30,7 @@ public class TypeContractorConfiguration
 	public bool GenerateApiClients => _apiClients.Count != 0;
 	public IReadOnlyList<ApiClient> ApiClients => _apiClients.AsReadOnly();
 	public string ApiClientTemplate => _apiClientTemplate ?? "aurelia";
-	public Casing Casing => _casing ?? Casing.Pascal;
+	public Casing Casing => _casing ?? Casing.Kebab;
 
 	/// <summary>
 	/// Set up a default configuration using <see cref="AddDefaultSuffixes"/> and <see cref="AddDefaultTypeMaps"/>