C# (CSharp) IDelimiterManager примеры использования

Пример #1

 public StringCalculator(IDelimiterManager delimiterManager)
 {
     DelimiterManager = delimiterManager ??
                        throw new ArgumentNullException(nameof(delimiterManager));
 }

Пример #2

 public StringParserManager(ILogger <StringParserManager> logger, IDelimiterManager delimiterManager)
 {
     _logger           = logger;
     _delimiterManager = delimiterManager;
 }