Incorrect behavior of TernaryToNullCoalescingRector

[staabm]

Bug Report

Subject	Details
Rector version	last dev-main
Installed as	composer dependency

Minimal PHP Code Causing Issue

See https://getrector.com/demo/6129e6f8-3726-4d26-b961-306b42af6be6

<?php

use shop\product\business\ProductFilter;

class ProductController
{
    private function sharedProductFilter(): void
    {
        $page = isset($_REQUEST['page']) ? $_REQUEST['page'] : 1;

        $this->brands = Hersteller::getListForProducts(new \ProductFilter());
    }

}

Responsible rules

• TernaryToNullCoalescingRector

Expected Behavior

the fqcn should not be modified, since it after the change collides with a same named class already imported

[samsonasik]

Thank you, it seems only happen on TernaryToNullCoalescingRector, I will look into it.