RemoveSetterOnlyPropertyAndMethodCallRector removes methods required by interface

[escopecz]

Subject	Details
Rector version	v0.6.13
PHP version	PHP 7.2
Full Command	vendor/bin/rector process /src
Demo link	https://getrector.org/demo/88129a64-f23e-430a-a8d4-fe282d39553d
rector.yaml	See the demo

Current Behaviour

See the demo. The method it removes must remain as it's required by the interface.

Minimal PHP Code Causing Issue

<?php

interface DemoInterface
{
	public function demoMethod($demoVar);
}

class DemoClass implements DemoInterface
{
    private $demoVar;
	
	public function demoMethod($demoVar)
	{
		$this->demoVar = $demoVar;
	}
}

Expected Behaviour

It should remove only the useless variable. Not the required method. It should leave it empty.

[TomasVotruba]

Thanks for reporting. Demo link is pretty clear, I'm on it.