namespace CallKit
{
    [Introduced(PlatformName.iOS, 10, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacCatalyst, 13, 0, PlatformArchitecture.None, null)]
    [Register("CXCallController", true)]
    public class CXCallController : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Introduced(PlatformName.iOS, 11, 0, PlatformArchitecture.All, null)]
        public virtual Task! RequestTransactionAsync(CXAction! action);
    }
}