This package provides a rector configuration to help you migrate from version 0.8 to version 1.0. All the interface changes, renamed, and added return types have been taken care of.
composer require --dev eventsauce/rector-0-to-1
Now use the `` function in your rector configuration:
<?php
use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
return static function (ContainerConfigurator $containerConfigurator): void {
upgradeEventSauceFrom0to1($containerConfigurator);
// your other rector configuration settings
};