namespace wcf\data\article;
use wcf\data\article\category\ArticleCategory;
use wcf\data\article\content\ArticleContent;
-use wcf\data\media\ViewableMedia;
use wcf\data\DatabaseObject;
use wcf\data\ILinkableObject;
use wcf\system\WCF;
use wcf\system\page\handler\ILookupPageHandler;
use wcf\system\page\handler\IMenuPageHandler;
use wcf\system\WCF;
-use wcf\util\StringUtil;
/**
* Represents a box.
use wcf\system\io\Tar;
use wcf\system\language\LanguageFactory;
use wcf\system\package\PackageArchive;
-use wcf\system\request\RouteHandler;
use wcf\system\session\ACPSessionFactory;
use wcf\system\session\SessionHandler;
use wcf\system\setup\Installer;
use wcf\data\box\BoxList;
use wcf\data\condition\ConditionAction;
use wcf\data\page\Page;
-use wcf\system\exception\SystemException;
use wcf\system\request\RequestHandler;
use wcf\system\SingletonFactory;
use wcf\system\WCF;
<?php
namespace wcf\system\email;
use wcf\data\language\Language;
-use wcf\system\exception\SystemException;
use wcf\system\language\LanguageFactory;
/**
<?php
namespace wcf\system\email\mime;
-use wcf\util\StringUtil;
/**
* Represents a multipart/alternative mime container.
<?php
namespace wcf\system\email\mime;
-use wcf\util\StringUtil;
/**
* Represents a multipart/mixed mime container.
namespace wcf\system\html\node;
use wcf\system\exception\SystemException;
use wcf\system\html\IHtmlProcessor;
-use wcf\util\DOMUtil;
use wcf\util\JSON;
/**
namespace wcf\system\html\output\node;
use wcf\system\html\node\AbstractHtmlNodeProcessor;
use wcf\system\WCF;
-use wcf\util\DOMUtil;
use wcf\util\StringUtil;
/**
use wcf\data\object\type\ObjectType;
use wcf\data\DatabaseObjectDecorator;
use wcf\system\html\input\HtmlInputProcessor;
-use wcf\util\ArrayUtil;
/**
* Provides default implementations for message embedded object handlers.
use wcf\data\attachment\AttachmentList;
use wcf\data\object\type\ObjectTypeCache;
use wcf\system\html\input\HtmlInputProcessor;
-use wcf\util\ArrayUtil;
/**
* IMessageEmbeddedObjectHandler implementation for attachments.
use wcf\system\cache\builder\PackageCacheBuilder;
use wcf\system\cache\CacheHandler;
use wcf\system\event\EventHandler;
-use wcf\system\exception\IllegalLinkException;
-use wcf\system\exception\SystemException;
use wcf\system\language\LanguageFactory;
use wcf\system\package\plugin\IPackageInstallationPlugin;
use wcf\system\setup\Uninstaller;
<?php
namespace wcf\system\request\route;
use wcf\system\application\ApplicationHandler;
-use wcf\system\exception\SystemException;
use wcf\system\request\ControllerMap;
use wcf\util\FileUtil;