Rector: Prevent rewrite of partial namespace imports

[lstrojny]

Given this input

<?php
use Symfony\Component\Validator\Constraints as Assert;

$constraint = new Assert\Blank();

Rector would apply this change

--- Original
+++ New
@@ -1,4 +1,5 @@
 <?php
+use Symfony\Component\Validator\Constraints\Blank;
 use Symfony\Component\Validator\Constraints as Assert;

-$constraint = new Assert\Blank();
+$constraint = new Blank();

How to prevent rector to refactor towards fully qualified imports?

[TomasVotruba]

We need failing test case for that here: https://github.com/rectorphp/rector/tree/c915743c3e3a4eb21dc33204a4c485b0afba36c9/rules/coding-style/tests/Rector/Namespace_/ImportFullyQualifiedNamesRector/Fixture

[lstrojny]

What can I do to help? Open a PR with the test case?

[TomasVotruba]

Yes :+1:

[lstrojny]

@TomasVotruba here we go: #3360