/usr/share/ is in php-symfony-monolog-bridge 2.7.10-0ubuntu2.
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/usr/share/php/
/usr/share/php/Symfony/
/usr/share/php/Symfony/Bridge/
/usr/share/php/Symfony/Bridge/Monolog/
/usr/share/php/Symfony/Bridge/Monolog/Logger.php
/usr/share/php/Symfony/Bridge/Monolog/Processor/
/usr/share/php/Symfony/Bridge/Monolog/Processor/WebProcessor.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/
/usr/share/php/Symfony/Bridge/Monolog/Handler/FingersCrossed/
/usr/share/php/Symfony/Bridge/Monolog/Handler/FingersCrossed/NotFoundActivationStrategy.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/FirePHPHandler.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/ChromePhpHandler.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/ConsoleHandler.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/DebugHandler.php
/usr/share/php/Symfony/Bridge/Monolog/Handler/SwiftMailerHandler.php
/usr/share/php/Symfony/Bridge/Monolog/autoload.php
/usr/share/php/Symfony/Bridge/Monolog/Formatter/
/usr/share/php/Symfony/Bridge/Monolog/Formatter/ConsoleFormatter.php
/usr/share/doc/
/usr/share/doc/php-symfony-monolog-bridge/
/usr/share/doc/php-symfony-monolog-bridge/copyright
/usr/share/doc/php-symfony-monolog-bridge/changelog.Debian.gz
/usr/share/doc/php-symfony-monolog-bridge/README.Debian