code: function logger(loggerName) {
      if (typeof loggerName === 'undefined') loggerName = 'default';
      if (typeof loggerMap[loggerName] !== 'undefined') return loggerMap[loggerName];
      const loggerObj = new ThorinLogger(loggerName);
      loggerMap[loggerName] = loggerObj;
      return loggerObj;
    }
docs: /* This will either create a new logger instance or fetch the default one.