AttributeDetectionTrait

Shared attribute detection logic for stub parsers.

Provides methods to check if an attribute list contains specific JetBrains PhpStorm or built-in PHP attributes.

Deprecation is not detected here: it carries a version alongside the flag, so it is read by {\StubTests\Framework\Parsers\Stubs\Versions\DeprecationParser} instead.

Used by StubFunctionParser and StubMethodParser.