stat

type FileStats struct {
	Size int64
	// RealSize is size that's occupied by file, including sparse
	RealSize int64
	// If ATime is not available for the platform, it will return 0
	ATime   int64
	ATimeNS int64

	// If CTime is not available for the platform, it will return MTime
	CTime   int64
	CTimeNS int64

	MTime   int64
	MTimeNS int64
}