PSR2.Classes.PropertyDeclaration.Multiple throws false positives when value is a variable

[tvdijen]

Describe the bug

PSR2.Classes.PropertyDeclaration.Multiple throws false positives when the default value is a variable.

Code sample

use Some\Other\Class as C;

class A
{
    public static array $SUPPORTED_SIGNATURE_ALGORITHMS = C::$RSA_DIGESTS;
}

PHPCS output here

Expected behavior

I expect the test to pass. Instead the following error is displayed: There must not be more than one property declared per statement (PSR2.Classes.PropertyDeclaration.Multiple)

Versions (please complete the following information)

Operating System	[CentOS 9]
PHP version	[8.1]
PHP_CodeSniffer version	[3.8.1]
Standard	[PSR12]
Install type	[Composer]

Additional context

Add any other context about the problem here.

Please confirm:

• [x] I have searched the issue list and am not opening a duplicate issue.
• [x] I confirm that this bug is a bug in PHP_CodeSniffer and not in one of the external standards.
• [x] I have verified the issue still exists in the master branch of PHP_CodeSniffer.

[jrfnl]

@tvdijen Eh... that's because that is not valid PHP.... ? https://3v4l.org/KeO3Z

Sorry, but sniffs should not have to deal with fantasy code which isn't supported by PHP itself.

[tvdijen]

You are right, I don't know what I was thinking.