public LoggerChannelFactory::get($channel)

An array of arrays of \Psr\Log\LoggerInterface keyed by priority. Type:

Defines a factory for logging channels. Hierarchy class \Drupal\Core\Logger\

public LoggerChannelFactory::addLogger(LoggerInterface $logger

Array of all instantiated logger channels keyed by channel name. Type: \Drupal\Core\Logger\LoggerChannelInterface[]