QueryBuilder with extra methods called on it is not reported correctly

I understand that it is hard to evaluate code like this when the things happen in separate methods. The solution may be not to analyze the query builder in this case.

And the message is not very helpful because the displayed portion is similar
```
Strict comparison using === between 'SELECT e FROM…' and 'SELECT e FROM…' will always evaluate to false.
```

Author: mhujer

tests/DoctrineIntegration/ORM/EntityManagerIntegrationTest.php

@@ -18,6 +18,7 @@ public function dataTopics(): array
 			['entityManagerMergeReturn'],
 			['customRepositoryUsage'],
 			['queryBuilder'],
+			['queryBuilderExtraMethod'],
 		];
 	}
 

tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod-4.json

@@ -0,0 +1,2 @@
+[
+]

tests/DoctrineIntegration/ORM/data/queryBuilderExtraMethod.php

@@ -0,0 +1,49 @@
+<?php declare(strict_types = 1);
+
+namespace PHPStan\DoctrineIntegration\ORM\QueryBuilder;
+
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\QueryBuilder;
+use PHPStan\DoctrineIntegration\ORM\CustomRepositoryUsage\MyEntity;
+
+class Foo
+{
+
+	/**
+	 * @var EntityManager
+	 */
+	private $entityManager;
+
+	public function __construct(EntityManager $entityManager)
+	{
+		$this->entityManager = $entityManager;
+	}
+
+	public function doFoo(): Query
+	{
+		$queryBuilder = $this->entityManager->createQueryBuilder()
+			->select('e')
+			->from(MyEntity::class, 'e');
+
+		// @todo it works when the extra where is here
+		//$queryBuilder->andWhere('e.id != :excludedId');
+
+		// but it does not work when the where is added in extra method
+		$this->addExtraCondition($queryBuilder);
+
+		$query = $queryBuilder->getQuery();
+
+		$expectedDql = 'SELECT e FROM PHPStan\DoctrineIntegration\ORM\CustomRepositoryUsage\MyEntity e WHERE e.id != :excludedId';
+		$query->getDQL() === $expectedDql;
+		$queryBuilder->getDQL() === $expectedDql;
+
+		return $query;
+	}
+
+	private function addExtraCondition(QueryBuilder $queryBuilder): void
+	{
+		$queryBuilder->andWhere('e.id != :excludedId');
+	}
+
+}