public static void ConfigureLoggingService(ILoggingService loggingService, IFileSystemService fileSystemService, Settings settings) { if (loggingService is null) { throw new System.ArgumentNullException(nameof(loggingService)); } if (fileSystemService is null) { throw new System.ArgumentNullException(nameof(fileSystemService)); } loggingService.AddLogSink(new FileSink(fileSystemService, settings.LogPath)); }