depre

Author: TomasVotruba

src/NodeTypeResolver/Node/AttributeKey.php

@@ -262,6 +262,7 @@ final class AttributeKey
     public const IS_USED_AS_ARG_BY_REF_VALUE = 'is_used_as_arg_by_ref_value';
 
     /**
+     * @deprecated as never used
      * @var string
      */
     public const ATTRIBUTE_COMMENT = 'attribute_comment';