Use the new getAttributes() API to get attributes

[spaze]

The API is used instead of code added in #296 and is available starting with PHPStan 2.1.3 so I'll need to decide when to merge this and when or how to remove support for earlier versions.

Seems like the last real 1.12.x release 1.12.28 was in Jul 17, 2025, I'd say it's time to call it.

[Copilot]

Pull Request Overview

This PR migrates attribute handling to PHPStan’s native getAttributes() API (available in PHPStan 2.1.3+), removes legacy BetterReflection usage, and upgrades related dependencies.

• Switch Reflector and BetterReflection adapters to PHPStan’s ReflectionProvider and AttributeReflection
• Replace PhpParser\Node\UseUse with PhpParser\Node\UseItem for php-parser 5.0+
• Update tests and bump phpstan/phpstan to ^2.1.3 and nikic/php-parser to ^5.0

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/Usages/NamespaceUsagesAllowInClassWithAttributesTest.php	Pass Node\Name instead of string to setCurrentFunctionName()
src/Usages/NamespaceUsages.php	Replace UseUse with UseItem
src/Identifier/Identifier.php	Swap BetterReflection Reflector for PHPStan ReflectionProvider
src/HelperRules/SetCurrentFunctionNameHelperRule.php	Change setter to accept PhpParser\Node\Name
src/Allowed/GetAttributesWhenInSignature.php	Use ReflectionProvider and update return types
src/Allowed/Allowed.php	Remove BetterReflection, use ReflectionProvider and AttributeReflection
composer.json	Require phpstan/phpstan:^2.1.3 and nikic/php-parser:^5.0

Comments suppressed due to low confidence (1)

src/Allowed/Allowed.php:253

• Here too, getFunction expects a string but node->namespacedName is a Name object. Use ->toString() (e.g., getFunction($node->namespacedName->toString(), $scope)) to avoid type mismatch.

	}