<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />

JsonNameTable

public abstract class JsonNameTable
Base class for a table of atomized string objects.
using System.Runtime.CompilerServices; namespace Newtonsoft.Json { public abstract class JsonNameTable { [System.Runtime.CompilerServices.NullableContext(1)] [return: System.Runtime.CompilerServices.Nullable(2)] public abstract string Get(char[] key, int start, int length); } }