let versions: [Version]
s15PackageMetadata0A0V8versionsSay10TSCUtility7VersionVGvp
QQA3
import PackageMetadata
struct Package
let author: Author?
let branches: [String]
let description: String?
let identity: PackageIdentity
let latestVersion: Version?
let licenseURL: URL?
let location: String?
let publishedAt: Date?
let readmeURL: URL?
let repositoryURLs: [SourceControlURL]?
let resources: [Resource]
let signingEntity: SigningEntity?
let source: Source
struct Author
struct Organization
struct Resource
struct Signing
enum Source