rector/rules/naming/src/RectorNamingInflector.php

<?php

declare(strict_types=1);

namespace Rector\Naming;

use Doctrine\Inflector\Inflector;
use Nette\Utils\Strings;

final class RectorNamingInflector
{
    /**
     * @var Inflector
     */
    private $inflector;

    public function __construct(Inflector $inflector)
    {
        $this->inflector = $inflector;
    }

    public function singularize(string $name): string
    {
        // @see https://regex101.com/r/VqVvke/3
        $matches = Strings::match($name, '#^(.+)(Data|Info)$$#');
        if ($matches === null) {
            return $this->inflector->singularize($name);
        }

        $singularized = $this->inflector->singularize($matches[1]);
        $uninflectable = $matches[2];
        return $singularized . $uninflectable;
    }
}