public FileUsageInterface::listUsage(FileInterface

public File::getCreatedTime() Returns the

public DatabaseFileUsageBackend::li

public File::setMimeType($mime) Sets the

public FileUsageBase::delete(FileInterface $file, $module

public File::getSize() Returns the size

public File::getMimeType() Returns the

protected FileAccessControlHandler::checkCrea

Defines a controller to respond to file widget AJAX requests. Hierarchy class \Dr

public FileInterface::isPermanent() Returns