chore: fix PHPStan and Rector errors

phpstan-baseline.neon

@@ -27,18 +27,6 @@ parameters:
 			count: 2
 			path: tests/CodeIgniterTest.php
 
-		-
-			message: '#^Call to method PHPUnit\\Framework\\Assert\:\:assertSame\(\) with ''https\://example\.com…'' and ''https\://example\.com…'' will always evaluate to false\.$#'
-			identifier: method.impossibleType
-			count: 1
-			path: tests/CodeIgniterTest.php
-
-		-
-			message: '#^Call to method PHPUnit\\Framework\\Assert\:\:assertSame\(\) with ''https\://example\.com…'' and ''https\://example\.com…'' will always evaluate to true\.$#'
-			identifier: method.alreadyNarrowedType
-			count: 1
-			path: tests/CodeIgniterTest.php
-
 		-
 			message: '''
 				#^Call to deprecated method __construct\(\) of class CodeIgniter\\HTTP\\Response\:

rector.php

@@ -39,7 +39,6 @@
 use Rector\Set\ValueObject\LevelSetList;
 use Rector\Set\ValueObject\SetList;
 use Rector\Strict\Rector\Empty_\DisallowedEmptyRuleFixerRector;
-use Rector\Strict\Rector\If_\BooleanInIfConditionRuleFixerRector;
 use Rector\TypeDeclaration\Rector\Empty_\EmptyOnNullableObjectToInstanceOfRector;
 use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromAssignsRector;
 use Rector\ValueObject\PhpVersion;
@@ -140,7 +139,6 @@
     $rectorConfig->rule(StringClassNameToClassConstantRector::class);
     $rectorConfig->rule(PrivatizeFinalClassPropertyRector::class);
     $rectorConfig->rule(CompleteDynamicPropertiesRector::class);
-    $rectorConfig->rule(BooleanInIfConditionRuleFixerRector::class);
     $rectorConfig->rule(SingleInArrayToCompareRector::class);
     $rectorConfig->rule(VersionCompareFuncCallToConstantRector::class);
     $rectorConfig->rule(ExplicitBoolCompareRector::class);

src/Format/HTMLFormatter.php

@@ -14,6 +14,8 @@ class HTMLFormatter implements FormatterInterface
      * Takes the given data and formats it.
      *
      * @param array|string|null $data
+     *
+     * @phpstan-return string
      */
     public function format($data): string
     {

tests/CommonTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests;
 
 use CodeIgniter\Test\CIUnitTestCase;

tests/Format/HTMLFormatterTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\Format;
 
 use CodeIgniter\Test\CIUnitTestCase;

tests/HTTP/IncomingRequestTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\HTTP;
 
 use CodeIgniter\HTTP\URI;

tests/HTTP/RedirectResponseTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\HTTP;
 
 use CodeIgniter\Test\CIUnitTestCase;

tests/HTTP/ResponseTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\HTTP;
 
 use CodeIgniter\Test\CIUnitTestCase;
@@ -30,7 +32,7 @@ public function testSetPushUrl(): void
 
     public function testSetPushUrlFalse(): void
     {
-        $this->response->setPushUrl(null);
+        $this->response->setPushUrl();
 
         $this->assertSame('false', $this->response->getHeaderLine('HX-Push-Url'));
     }
@@ -44,7 +46,7 @@ public function testSetReplaceUrl(): void
 
     public function testSetReplaceUrlFalse(): void
     {
-        $this->response->setReplaceUrl(null);
+        $this->response->setReplaceUrl();
 
         $this->assertSame('false', $this->response->getHeaderLine('HX-Replace-Url'));
     }

tests/View/ErrorModelDecoratorTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\View;
 
 use CodeIgniter\Autoloader\FileLocatorInterface;

tests/View/ToolbarDecoratorTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\View;
 
 use CodeIgniter\Autoloader\FileLocatorInterface;

tests/View/ViewTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\View;
 
 use CodeIgniter\Autoloader\FileLocatorInterface;