namespace System.Text.Json.Nodes
{
    [DebuggerDisplay("JsonObject[{Count}]")]
    [DebuggerTypeProxy(typeof(DebugView))]
    public sealed class JsonObject : JsonNode, ICollection<KeyValuePair<string!, JsonNode?>>, IDictionary<string!, JsonNode?>, IEnumerable, IEnumerable<KeyValuePair<string!, JsonNode?>>, IList<KeyValuePair<string!, JsonNode?>>
    {
        public void RemoveAt(int index);
    }
}