interfaces

type Client interface {
	Get(url, body string) ([]byte, int, error)
	Put(url, body string) ([]byte, int, error)
	Post(url, body string) ([]byte, int, error)
	Delete(url string) ([]byte, int, error)
}

type FileSystem interface {
	MkdirAll(path string, perm os.FileMode) error
	Create(name string) (afero.File, error)
	IsNotExist(err error) bool
	Stat(name string) (os.FileInfo, error)
}