<PackageReference Include="Newtonsoft.Json" Version="13.0.2" />

Newtonsoft.Json.IArrayPool<T>

public interface IArrayPool<T>
Provides an interface for using pooled arrays.
namespace Newtonsoft.Json { public interface IArrayPool<[System.Runtime.CompilerServices.Nullable(2)] T> { T[] Rent(int minimumLength); void Return(T[] array); } }