namespace System.ClientModel.Internal { internal class Argument { public static void AssertNotNull<[System.Runtime.CompilerServices.Nullable(2)] T>(T value, string name); public static void AssertNotNullOrEmpty(string value, string name); public static void AssertInRange<T>(T value, T minimum, T maximum, string name) where T : IComparable<T>; public Argument(); } }