package blobovnicza

type Metrics interface {
	IncOpenBlobovnizcaCount()
	DecOpenBlobovnizcaCount()

	AddOpenBlobovnizcaSize(size uint64)
	SubOpenBlobovnizcaSize(size uint64)
}

type NoopMetrics struct{}

func (m *NoopMetrics) IncOpenBlobovnizcaCount()      {}
func (m *NoopMetrics) DecOpenBlobovnizcaCount()      {}
func (m *NoopMetrics) AddOpenBlobovnizcaSize(uint64) {}
func (m *NoopMetrics) SubOpenBlobovnizcaSize(uint64) {}