Defines the base class for database file usage backend. Hierarchy class \Drupal\file\FileUsage\

public FileUsageInterface::delete(FileInterface

The name of the SQL table used to store file usage information. Type: string File

The database connection used to store file usage information. Type:

Defines the database file usage backend. This is the default Drupal backend. Hierarchy class

public FileUsageInterface::add(FileInterface $file

public FileUsageInterface::listUsage(FileInterface

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

public DatabaseFileUsageBackend::li

public FileUsageBase::add(FileInterface $file, $module, $type