Create a level-filtered logger.
Messages below minLevel are suppressed. Messages at or above are forwarded to all sinks as structured LogEntry objects. If no sinks are provided, the logger is effectively a noop (but still does level filtering — useful for testing).
minLevel
Minimum severity to emit.
Optional
Optional array of structured output functions.
Create a level-filtered logger.
Messages below
minLevelare suppressed. Messages at or above are forwarded to all sinks as structured LogEntry objects. If no sinks are provided, the logger is effectively a noop (but still does level filtering — useful for testing).