mapper

type Finder struct {
	Map map[string]string
}

type Translator struct {
	// Map is the mapping of package names to translate. If the name is
	// exact then it will map exactly to the destination. If the name begins
	// and ends with `/` (forward slash) then it will be treated like a regular
	// expression. The destination can use \1, \2, ... to reference capture
	// groups.
	//
	// The translation will run until in a loop until no translation occurs
	// anymore or len(Map) translations occur, in which case it is an error.
	Map map[string]string
}