}

type ImportBoss struct {
	// incomingImports holds all the packages importing the key.
	incomingImports map[string][]string

	// transitiveIncomingImports holds the transitive closure of
	// incomingImports.
	transitiveIncomingImports map[string][]string
}

func newBoss(pkgs []*packages.Package) *ImportBoss {
	boss := &ImportBoss{
		incomingImports:           map[string][]string{},