using System; namespace Interfaces { public interface ILogger { bool IsDebugEnabled { get; } bool IsErrorEnabled { get; } bool IsFatalEnabled { get; } bool IsInfoEnabled { get; } bool IsTraceEnabled { get; } bool IsWarnEnabled { get; } void Debug(Exception exception); void Debug(string format, params object[] args); void Debug(Exception exception, string format, params object[] args); void Error(Exception exception); void Error(string format, params object[] args); void Error(Exception exception, string format, params object[] args); void Fatal(Exception exception); void Fatal(string format, params object[] args); void Fatal(Exception exception, string format, params object[] args); void Info(Exception exception); void Info(string format, params object[] args); void Info(Exception exception, string format, params object[] args); void Trace(Exception exception); void Trace(string format, params object[] args); void Trace(Exception exception, string format, params object[] args); void Warn(Exception exception); void Warn(string format, params object[] args); void Warn(Exception exception, string format, params object[] args); } }