Updated for support only PHP 7.4

rector.php

@@ -6,8 +6,7 @@
 
 use Rector\CodeQuality\Rector\Array_\CallableThisArrayToAnonymousFunctionRector;
 use Rector\CodeQuality\Rector\Include_\AbsolutizeRequireAndIncludePathRector;
-use Rector\CodeQuality\Rector\If_\ShortenElseIfRector;
-use Rector\Symfony\Set\SymfonySetList;
+use Rector\Symfony\Set\SymfonyLevelSetList;
 use Rector\Core\ValueObject\PhpVersion;
 use Rector\Doctrine\Set\DoctrineSetList;
 use Rector\Set\ValueObject\SetList;
@@ -29,17 +28,9 @@
     $rectorConfig->import(SetList::DEAD_CODE);
     $rectorConfig->import(SetList::CODE_QUALITY);
     $rectorConfig->import(SetList::PHP_74);
-    $rectorConfig->import(SetList::PHP_80);
-    $rectorConfig->import(SetList::PHP_81);
-    $rectorConfig->import(SetList::FRAMEWORK_EXTRA_BUNDLE_40);
-    $rectorConfig->import(SetList::FRAMEWORK_EXTRA_BUNDLE_50);
 
     //-- Symfony Framework
-    $rectorConfig->import(SymfonySetList::SYMFONY_40);
-    $rectorConfig->import(SymfonySetList::SYMFONY_41);
-    $rectorConfig->import(SymfonySetList::SYMFONY_42);
-    $rectorConfig->import(SymfonySetList::SYMFONY_43);
-    $rectorConfig->import(SymfonySetList::SYMFONY_44);
+    $rectorConfig->import(SymfonyLevelSetList::UP_TO_SYMFONY_44);
     $rectorConfig->import(TwigSetList::TWIG_240);
     $rectorConfig->import(DoctrineSetList::DOCTRINE_25);
     $rectorConfig->import(DoctrineSetList::DOCTRINE_ORM_29);
@@ -51,8 +42,6 @@
     //-- Skip some rules/files ...
     $rectorConfig->skip([
         __DIR__.'/src/core/Twig/NodeVisitor',
-        ShortenElseIfRector::class,
-        EventListenerToEventSubscriberRector::class,
         CallableThisArrayToAnonymousFunctionRector::class,
         AbsolutizeRequireAndIncludePathRector::class
     ]);