namespace CoreML
{
    [Introduced(PlatformName.WatchOS, 4, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.TvOS, 11, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 13, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.iOS, 11, 0, PlatformArchitecture.All, null)]
    [Protocol(Name = "MLFeatureProvider", WrapperType = typeof(MLFeatureProviderWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "GetFeatureValue", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(string) }, ReturnType = typeof(MLFeatureValue), Selector = "featureValueForName:")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "featureNames", IsProperty = true, IsRequired = true, IsStatic = false, Name = "FeatureNames", PropertyType = typeof(NSSet<NSString>), Selector = "featureNames")]
    public interface IMLFeatureProvider : INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("featureValueForName:")]
        [Preserve(Conditional = true)]
        MLFeatureValue? GetFeatureValue(string! featureName);
    }
}