Log a message at the 'debug' level.
The message to log.
Log a message at the 'error' level.
The message to log.
Log a message at the 'info' level.
The message to log.
Log the given message at the given level. If the internal level is higher than the given level, the message may be voided.
The level to log at.
The message to log.
Log a message at the 'silly' level.
The message to log.
Log a message at the 'verbose' level.
The message to log.
Log a message at the 'warn' level.
The message to log.
Logs messages, with convenience methods to log on a specific level.
getLoggerFor on how to instantiate loggers.