/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/ is in php-proxy-manager 0.3.6-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/Constructor.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/GetProxyInitializer.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/InitializeProxy.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/IsProxyInitialized.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/LazyLoadingMethodInterceptor.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicClone.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicGet.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicIsset.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicSet.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicSleep.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/MagicUnset.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/MethodGenerator/SetProxyInitializer.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/PropertyGenerator/
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/PropertyGenerator/InitializerProperty.php
/usr/share/php/ProxyManager/ProxyGenerator/LazyLoadingValueHolder/PropertyGenerator/ValueHolderProperty.php