LoggingConfig.fromJson constructor
      
      LoggingConfig.fromJson(
    
    
- Map json_
 
Implementation
LoggingConfig.fromJson(core.Map json_)
    : this(
        driverLogLevels: json_.containsKey('driverLogLevels')
            ? (json_['driverLogLevels']
                    as core.Map<core.String, core.dynamic>)
                .map(
                (key, value) => core.MapEntry(
                  key,
                  value as core.String,
                ),
              )
            : null,
      );