<PackageReference Include="Google.Protobuf" Version="3.34.0-rc2" />

Google.Protobuf.Reflection.DescriptorUtil

static class DescriptorUtil
Internal class containing utility methods when working with descriptors.
namespace Google.Protobuf.Reflection { internal static class DescriptorUtil { internal delegate TOutput IndexedConverter<TInput, TOutput> (TInput element, int index); } }