logger

type LogFormat interface {
	Debugf(template string, args ...interface{})
	Infof(template string, args ...interface{})
	Warnf(template string, args ...interface{})
	Errorf(template string, args ...interface{})
	Panicf(template string, args ...interface{})
	Fatalf(template string, args ...interface{})
}

type LogInfo interface {
	Debug(args ...interface{})
	Info(args ...interface{})
	Warn(args ...interface{})
	Error(args ...interface{})
	Panic(args ...interface{})
	Fatal(args ...interface{})
}

type LogInfoFormat interface {
	LogInfo
	LogFormat
}

type Logger struct {
	// contains filtered or unexported fields
}

type Options struct {
	Use         string
	Environment string
	LogLevel    string
}