/usr/share/php/Zend/Code/Reflection/DocBlock/ is in php-zend-code 3.1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/AuthorTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/GenericTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/LicenseTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/MethodTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/ParamTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/PhpDocTypedTagInterface.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/PropertyTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/ReturnTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/TagInterface.php
/usr/share/php/Zend/Code/Reflection/DocBlock/Tag/ThrowsTag.php
/usr/share/php/Zend/Code/Reflection/DocBlock/TagManager.php