provider

type Downloader interface {
	io.Reader
	io.Closer
	ReadUncompressed() int64
	ReadCompressed() int64
}

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

type Provider interface {
	Upload(string) (Uploader, error)
	Download(string) (Downloader, error)
	Expunge(string) error
}

type Uploader interface {
	io.Writer
	io.Closer
	WroteUncompressed() int64
	WroteCompressed() int64
	Path() string
	Cancel() error
}

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

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