/// <summary>
/// Initializes a new instance of the <see cref="UniversalPackageDependency"/> class.
/// </summary>
/// <param name="id">The full identifier of the package.</param>
/// <param name="version">The required version; null indicates any version.</param>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception>
public UniversalPackageDependency(UniversalPackageId id, UniversalPackageVersion version)
{
this.FullName = id ?? throw new ArgumentNullException(nameof(id));
this.Version = version;
}
/// <summary>
/// Initializes a new instance of the <see cref="UniversalPackageDependency"/> class.
/// </summary>
/// <param name="id">The full identifier of the package.</param>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception>
public UniversalPackageDependency(UniversalPackageId id)
: this(id, null)
{
}