logger

type Logger interface {
	Debug(args string)
	Info(args string)
	Warn(args string)
	Error(args string)
	Fatal(args string)
	Debugf(format string, args ...interface{})
	Infof(format string, args ...interface{})
	Warnf(format string, args ...interface{})
	Errorf(format string, args ...interface{})
	Fatalf(format string, args ...interface{})
}

type LoggerComponent struct {
	Logger Logger
}