enable parallel

Author: samsonasik

composer.json

@@ -74,7 +74,7 @@
         "phpstan/phpstan": "^1.0",
         "phpstan/phpstan-webmozart-assert": "^1.0",
         "pimple/pimple": "^3.2",
-        "rector/rector": "0.12.9",
+        "rector/rector": "0.12.10",
         "symfony/dependency-injection": "^5.0"
     },
     "suggest": {

rector.php

@@ -23,6 +23,7 @@
     $containerConfigurator->import(SetList::TYPE_DECLARATION_STRICT);
 
     $parameters = $containerConfigurator->parameters();
+    $parameters->set(Option::PARALLEL, true);
     $parameters->set(Option::PATHS, [__DIR__ . '/config', __DIR__ . '/src', __DIR__ . '/spec']);
     $parameters->set(Option::AUTO_IMPORT_NAMES, true);