namespace NetworkExtension
{
    [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 15, PlatformArchitecture.All, null)]
    [Register("NEFilterDataProvider", true)]
    public class NEFilterDataProvider : NEFilterProvider
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("updateFlow:usingVerdict:forDirection:")]
        [Introduced(PlatformName.MacOSX, 10, 15, 4, PlatformArchitecture.All, null)]
        [Unavailable(PlatformName.WatchOS, PlatformArchitecture.All, null)]
        [Unavailable(PlatformName.TvOS, PlatformArchitecture.All, null)]
        [Unavailable(PlatformName.iOS, PlatformArchitecture.All, null)]
        public virtual void UpdateFlow(NEFilterSocketFlow! flow, NEFilterDataVerdict! verdict, NETrafficDirection direction);
    }
}