<PackageReference Include="Microsoft.Packaging.Tools" Version="1.0.0-preview2-25401-01" />

System.Reflection.Metadata.InterfaceImplementationHandleCollection

namespace System.Reflection.Metadata { public struct InterfaceImplementationHandleCollection : IReadOnlyCollection<InterfaceImplementationHandle>, IEnumerable<InterfaceImplementationHandle>, IEnumerable { public struct Enumerator : IEnumerator<InterfaceImplementationHandle>, IEnumerator, IDisposable { public InterfaceImplementationHandle Current { get; } public bool MoveNext(); } public int Count { get; } public Enumerator GetEnumerator(); } }