namespace CallKit
{
    [Introduced(PlatformName.iOS, 10, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacCatalyst, 13, 0, PlatformArchitecture.None, null)]
    [Protocol(Name = "CXCallObserverDelegate", WrapperType = typeof(CXCallObserverDelegateWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CallChanged", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(CXCallObserver), typeof(CXCall) }, Selector = "callObserver:callChanged:")]
    public interface ICXCallObserverDelegate : INativeObject, IDisposable
}