MethodCall<T, TResult>
using System.Runtime.CompilerServices;
namespace Newtonsoft.Json.Utilities
{
    internal delegate TResult MethodCall<[System.Runtime.CompilerServices.Nullable(2)] T, [System.Runtime.CompilerServices.Nullable(2)] TResult> (T target, [System.Runtime.CompilerServices.Nullable(new byte[] {
        1,
        2
    })] params object[] args);
}