Bug Report

Rector adds a white space after new keyword before a line break.
This is an issue when declaring anonymous classes implementing an interface with generic typing.
The generic type declaration must be between the new and the class keywords.
The added white space is removed by PHP CS Fixer.

This is a recent behaviour, that appeared after May the 1st 2025.

See https://getrector.com/demo/2516b692-0b45-4ce4-8c2a-a835533cc8c5

Minimal PHP Code Causing Issue

<?php
$stringable = new
    /**
     * @implements \Stringeable
     */
    class implements \Stringeable {
        #[\Override]
     	public function __toString(): string
    	{
        	return '';
    	}
    };

Expected Behaviour

Rector shouldn't change the code.