Fix docs

docs/as-a-data-transfer-object/casts.md

@@ -21,10 +21,10 @@ class SongData extends Data
 The `Format` property here is an `Enum` and looks like this:
 
 ```php
-enum Format {
-    case cd;
-    case vinyl;
-    case cassette;
+enum Format: string {
+    case cd = 'cd';
+    case vinyl = 'vinyl';
+    case cassette = 'cassette';
 }
 ```
 

tests/ValidationTest.php

@@ -6,22 +6,21 @@
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Foundation\Application;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Route;
 use Illuminate\Support\Facades\Validator as ValidatorFacade;
 use Illuminate\Validation\Rules\Enum;
 use Illuminate\Validation\Rules\Exists as LaravelExists;
 use Illuminate\Validation\Rules\In as LaravelIn;
 use Illuminate\Validation\ValidationException;
 use Illuminate\Validation\Validator;
-
-use function Pest\Laravel\mock;
-use function PHPUnit\Framework\assertFalse;
-
 use Spatie\LaravelData\Attributes\DataCollectionOf;
 use Spatie\LaravelData\Attributes\MapInputName;
 use Spatie\LaravelData\Attributes\MapName;
+use Spatie\LaravelData\Attributes\MapOutputName;
 use Spatie\LaravelData\Attributes\Validation\ArrayType;
 use Spatie\LaravelData\Attributes\Validation\Bail;
 use Spatie\LaravelData\Attributes\Validation\BooleanType;
+use Spatie\LaravelData\Attributes\Validation\Email;
 use Spatie\LaravelData\Attributes\Validation\Exists;
 use Spatie\LaravelData\Attributes\Validation\In;
 use Spatie\LaravelData\Attributes\Validation\IntegerType;
@@ -69,6 +68,8 @@
 use Spatie\LaravelData\Tests\Fakes\Support\FakeInjectable;
 use Spatie\LaravelData\Tests\Fakes\ValidationAttributes\PassThroughCustomValidationAttribute;
 use Spatie\LaravelData\Tests\TestSupport\DataValidationAsserter;
+use function Pest\Laravel\mock;
+use function PHPUnit\Framework\assertFalse;
 
 it('can validate a string', function () {
     $dataClass = new class () extends Data {