namespace System
{
    public struct ValueTuple<T1, T2, T3, T4, T5> : IStructuralComparable, IStructuralEquatable, IComparable, IComparable<(T1, T2, T3, T4, T5)>, IEquatable<(T1, T2, T3, T4, T5)>
    {
        public ValueTuple(T1 item1, T2 item2, T3 item3, T4 item4, T5 item5);
    }
}