<PackageReference Include="Microsoft.Extensions.DependencyModel" Version="11.0.0-preview.6.26359.118" />

Microsoft.DotNet.PlatformAbstractions.HashCodeCombiner

public struct HashCodeCombiner
namespace Microsoft.DotNet.PlatformAbstractions { public struct HashCodeCombiner { public int CombinedHash { get; } public void Add(int i); public void Add(string s); public void Add(object o); public void Add<TValue>(TValue value, IEqualityComparer<TValue> comparer); public static HashCodeCombiner Start(); } }