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Configurable

ReplaceUserSessionNamePropertyRector

Replace deprecated $userSession->name property read with $userSession->getAccountName() (drupal:11.3.0)

-$name = $userSession->name;
+$name = $userSession->getAccountName();

Configure your rector.php:

<?php

use DrupalRector\Drupal11\Rector\Deprecation\ReplaceUserSessionNamePropertyRector;
use DrupalRector\Rector\ValueObject\DrupalIntroducedVersionConfiguration;
use Rector\Config\RectorConfig;

return RectorConfig::configure()
    ->withConfiguredRule(ReplaceUserSessionNamePropertyRector::class, [
        new DrupalIntroducedVersionConfiguration('11.3.0'),
    ]);