PhpUnitCompatibilityTrait.php

<?php

declare (strict_types=1);
namespace Drupal\Tests;

use Drupal\TestTools\PhpUnitCompatibility\RunnerVersion;
// In order to manage different method signatures between PHPUnit versions, we
// dynamically load a compatibility trait dependent on the PHPUnit runner
// version.
class_alias("Drupal\\TestTools\\PhpUnitCompatibility\\PhpUnit" . RunnerVersion::getMajor() . "\\TestCompatibilityTrait", 'Drupal\\Tests\\PhpUnitCompatibilityTrait');
// Allow static analysis to find a trait.
if (FALSE) {
    
    /**
     * Makes Drupal's test API forward compatible with future PHPUnit releases.
     *
     * This stub is present here to allow PHPStan identify the methods present
     * in the version-bound trait.
     */
    trait PhpUnitCompatibilityTrait {
        use \Drupal\TestTools\PhpUnitCompatibility\PhpUnit9\TestCompatibilityTrait;

}
}