registerListener method Null safety

dynamic registerListener(
  1. void onRecord(
    1. FloggerRecord record
    )
)

Implementation

static registerListener(void onRecord(FloggerRecord record)) {
  Logger.root.onRecord
      .map((e) => FloggerRecord.fromLogger(
            e,
            showDateTime: _config.showDateTime,
          ))
      .listen(onRecord);
}