downgrade-php81.php

<?php

declare(strict_types=1);

use Rector\DowngradePhp74\Rector\Array_\DowngradeArraySpreadRector;
use Rector\DowngradePhp81\Rector\FuncCall\DowngradeHashAlgorithmXxHashRector;
use Rector\DowngradePhp81\Rector\LNumber\DowngradeOctalNumberRector;
use Rector\DowngradePhp81\Rector\MethodCall\DowngradeIsEnumRector;
use Rector\Config\RectorConfig;
use Rector\ValueObject\PhpVersion;
use Rector\DowngradePhp81\Rector\ClassConst\DowngradeFinalizePublicClassConstantRector;
use Rector\DowngradePhp81\Rector\FuncCall\DowngradeArrayIsListRector;
use Rector\DowngradePhp81\Rector\FuncCall\DowngradeFirstClassCallableSyntaxRector;
use Rector\DowngradePhp81\Rector\FunctionLike\DowngradeNeverTypeDeclarationRector;
use Rector\DowngradePhp81\Rector\FunctionLike\DowngradeNewInInitializerRector;
use Rector\DowngradePhp81\Rector\FunctionLike\DowngradePureIntersectionTypeRector;
use Rector\DowngradePhp81\Rector\Instanceof_\DowngradePhp81ResourceReturnToObjectRector;
use Rector\DowngradePhp81\Rector\Property\DowngradeReadonlyPropertyRector;
use Rector\DowngradePhp81\Rector\StmtsAwareInterface\DowngradeSetAccessibleReflectionPropertyRector;
use Rector\Renaming\Rector\FuncCall\RenameFunctionRector;
use Rector\Renaming\Rector\MethodCall\RenameMethodRector;
use Rector\Renaming\ValueObject\MethodCallRename;

return static function (RectorConfig $rectorConfig): void {
    $rectorConfig->phpVersion(PhpVersion::PHP_80);

    $rectorConfig->rules([
        DowngradeFinalizePublicClassConstantRector::class,
        DowngradeFirstClassCallableSyntaxRector::class,
        DowngradeNeverTypeDeclarationRector::class,
        DowngradePureIntersectionTypeRector::class,
        DowngradeNewInInitializerRector::class,
        DowngradePhp81ResourceReturnToObjectRector::class,
        DowngradeReadonlyPropertyRector::class,
        DowngradeArraySpreadRector::class,
        // DowngradeArraySpreadStringKeyRector::class,
        DowngradeArrayIsListRector::class,
        DowngradeSetAccessibleReflectionPropertyRector::class,
        DowngradeIsEnumRector::class,
        DowngradeOctalNumberRector::class,
        DowngradeHashAlgorithmXxHashRector::class,
    ]);

    // @see https://php.watch/versions/8.1/internal-method-return-types#reflection
    $rectorConfig->ruleWithConfiguration(RenameMethodRector::class, [
        new MethodCallRename('ReflectionFunction', 'hasTentativeReturnType', 'hasReturnType'),
        new MethodCallRename('ReflectionFunction', 'getTentativeReturnType', 'getReturnType'),
        new MethodCallRename('ReflectionMethod', 'hasTentativeReturnType', 'hasReturnType'),
        new MethodCallRename('ReflectionMethod', 'getTentativeReturnType', 'getReturnType'),
    ]);

    $rectorConfig->ruleWithConfiguration(RenameFunctionRector::class, [
        // @see https://php.watch/versions/8.1/enums#enum-exists
        'enum_exists' => 'class_exists',
    ]);
};