Refactor: Update rector configuration and add type declarations in tests

Author: chikondikamwendo

rector.php

@@ -2,26 +2,23 @@
 
 declare(strict_types=1);
 
-use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
 use Rector\Config\RectorConfig;
-use Rector\Set\ValueObject\LevelSetList;
-use Rector\Set\ValueObject\SetList;
+use Rector\Php83\Rector\ClassMethod\AddOverrideAttributeToOverriddenMethodsRector;
 
-return static function (RectorConfig $rectorConfig): void {
-    $rectorConfig->paths([
+return RectorConfig::configure()
+    ->withPaths([
         __DIR__.'/src',
-    ]);
-
-    $rectorConfig->rules([
-        InlineConstructorDefaultToPropertyRector::class,
-    ]);
-
-    $rectorConfig->sets([
-        LevelSetList::UP_TO_PHP_83,
-        SetList::CODE_QUALITY,
-        SetList::DEAD_CODE,
-        SetList::EARLY_RETURN,
-        SetList::TYPE_DECLARATION,
-        SetList::PRIVATIZATION,
-    ]);
-};
+        __DIR__.'/tests',
+    ])
+    ->withSkip([
+        AddOverrideAttributeToOverriddenMethodsRector::class,
+    ])
+    ->withPreparedSets(
+        deadCode: true,
+        codeQuality: true,
+        typeDeclarations: true,
+        privatization: true,
+        earlyReturn: true,
+        strictBooleans: true,
+    )
+    ->withPhpSets(php83: true);

tests/Feature/ExampleTest.php

@@ -2,6 +2,6 @@
 
 declare(strict_types=1);
 
-it('is true', function () {
+it('is true', function (): void {
     expect(true)->toBeTrue();
 });

tests/TestCase.php

@@ -13,9 +13,8 @@ class TestCase extends Orchestra
      * Define environment setup.
      *
      * @param  \Illuminate\Foundation\Application  $app
-     * @return void
      */
-    public function getEnvironmentSetUp($app)
+    public function getEnvironmentSetUp($app): void
     {
         //
     }

tests/Unit/ExampleTest.php

@@ -2,6 +2,6 @@
 
 declare(strict_types=1);
 
-it('is true', function () {
+it('is true', function (): void {
     expect(true)->toBeTrue();
 });