logger

type Logger interface {
	// Trace(args ...interface{})
	// Tracef(format string, args ...interface{})
	Debug(args ...interface{})
	Debugf(format string, args ...interface{})
	Info(args ...interface{})
	Infof(format string, args ...interface{})
	Warn(args ...interface{})
	Warnf(format string, args ...interface{})
	Error(args ...interface{})
	Errorf(format string, args ...interface{})
	Fatal(args ...interface{})
	Fatalf(format string, args ...interface{})
	Panic(args ...interface{})
	Panicf(format string, args ...interface{})
	WithField(key string, value interface{}) Logger
	WithFields(fields map[string]string) Logger
	WithError(err error) Logger
}

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