OptionalalwaysAdds a call-site trace even when the logger does not request one.
OptionalcoloredSelects the pretty colored handler when JSON output is disabled.
OptionalfiltersSelects logger names. Any matching filter accepts the record.
OptionallevelSets the minimum emitted level. The default is Level.INFO.
OptionaloutputSelects a console-like object, writer function, or append-only file path.
OptionaluseSelects newline-delimited JSON output.
Configures defaultHandler and fallback handling in resolveLogger.