I will add test to support short class name import on cover with existing class name.

https://getrector.com/demo/8ed4f981-10db-4276-8c8a-edbcd3ff26c5

I added test fixture for short name use in class name 11e2c3a

on no namespaced class name, short name conflict check is needed as make error on other tests, so I just skipped as current behaviour for now, updated the test.

@TomasVotruba Let's merge so @JoshuaEstes and @simonschaufi can test :)

@JoshuaEstes and @simonschaufi could you verify latest dev-main

composer config minimum-stability dev
composer config prefer-stable true
composer update rector/rector:dev-main

and verify is patch not cause regression? Thank you.

👍