kick off

Author: TomasVotruba

.gitignore

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+composer.lock
+/vendor

composer.json

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+{
+    "name": "rector/rector-compat-tests",
+    "description": "Tests for compatibility with PHPStand and PHPUnit preload magic",
+    "require-dev": {
+        "php": "^8.2",
+        "phpunit/phpunit": "^9.6|^10.*|^11.*|^12.*",
+        "rector/rector": "^2.2",
+        "phpstan/phpstan": "^2.1"
+    },
+    "autoload": {
+        "psr-4": {
+            "Rector\\RectorCompatTests\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Rector\\RectorCompatTests\\Tests\\": "tests"
+        }
+    }
+}

src/PHPStan/CustomPHPStanRule.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\RectorCompatTests\PHPStan;
+
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Class_;
+use PHPStan\Analyser\Scope;
+use PHPStan\Rules\Rule;
+use PHPStan\Rules\RuleError;
+use PHPStan\Rules\RuleErrorBuilder;
+
+/**
+ * @implements Rule<Class_>
+ */
+final class CustomPHPStanRule implements Rule
+{
+    public function getNodeType(): string
+    {
+        return Class_::class;
+    }
+
+    /**
+     * @param Class_ $node
+     * @return RuleError[]
+     */
+    public function processNode(Node $node, Scope $scope): array
+    {
+        if ($node->isFinal()) {
+            return [];
+        }
+
+        $ruleErrorMessage = RuleErrorBuilder::message(
+            sprintf('Class "%s" is not final.', $node->name->toString())
+        )->build();
+
+        return [$ruleErrorMessage];
+    }
+}

tests/PHPStan/CustomPHPStanRule/CustomPHPStanRuleTest.php

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+<?php
+
+namespace Rector\RectorCompatTests\Tests\PHPStan\CustomPHPStanRule;
+
+use PHPStan\Rules\Rule;
+use PHPStan\Testing\RuleTestCase;
+use Rector\RectorCompatTests\PHPStan\CustomPHPStanRule;
+
+final class CustomPHPStanRuleTest extends RuleTestCase
+{
+    // @todo
+
+    protected function getRule(): Rule
+    {
+        return new CustomPHPStanRule();
+    }
+}