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

IJEnumerable<T>

public interface IJEnumerable<T> : IEnumerable<T>, IEnumerable where T : JToken
Represents a collection of JToken objects.
using System.Collections; using System.Collections.Generic; using System.Runtime.CompilerServices; namespace Newtonsoft.Json.Linq { [System.Runtime.CompilerServices.NullableContext(1)] public interface IJEnumerable<[System.Runtime.CompilerServices.Nullable(0)] T> : IEnumerable<T>, IEnumerable where T : JToken { IJEnumerable<JToken> this[object key] { get; } } }