composer

type Composer interface {
	// Show returns the output of running the `show` command in dir with optional additional arguments.
	Show(dir string, args ...string) (stdout string, stderr string, err error)

	// Install returns the output of running the `install` command in dir with optional additional arguments.
	Install(dir string, args ...string) (stdout string, stderr string, err error)
}

type LineParser func(line string) (level int, node Package, err error)

type Manifest struct {
	Name string
}

type Package struct {
	Name        string
	Version     string
	Description string
}

type ShowOutput struct {
	Installed []Package `json:"installed"`
}