<?php declare(strict_types=1); namespace Doctrine\ORM\Query\Expr; /** * Expression class for generating DQL functions. * * @link www.doctrine-project.org */ class Literal extends Base { /** @var string */ protected $preSeparator = ''; /** @var string */ protected $postSeparator = ''; /** @psalm-var list<string> */ protected $parts = []; /** @psalm-return list<string> */ public function getParts() { return $this->parts; } }