diff --git a/src/WKWebKit/Defs.cs b/src/WKWebKit/Defs.cs
index b930a7db0e..67e9c4c83a 100644
--- a/src/WKWebKit/Defs.cs
+++ b/src/WKWebKit/Defs.cs
@@ -62,4 +62,38 @@ namespace XamCore.WebKit
 	public enum WKSelectionGranularity : nint {
 		Dynamic, Character
 	}
+
+	[iOS (10,0)][NoMac]
+	[Native]
+	[Flags]
+	public enum WKDataDetectorTypes : nuint {
+		None = 0,
+		PhoneNumber = 1 << 0,
+		Link = 1 << 1,
+		Address = 1 << 2,
+		CalendarEvent = 1 << 3,
+		TrackingNumber = 1 << 4,
+		FlightNumber = 1 << 5,
+		LookupSuggestion = 1 << 6,
+		SpotlightSuggestion = LookupSuggestion,
+#if XAMCORE_2_0
+		All = UInt64.MaxValue
+#else
+		All = UInt32.MaxValue
+#endif
+	}
+
+	[iOS (10,0)][Mac (10,12, only64: true)]
+	[Native]
+	[Flags]
+	public enum WKAudiovisualMediaTypes : nuint	{
+		None = 0,
+		Audio = 1 << 0,
+		Video = 1 << 1,
+#if XAMCORE_2_0
+		All = UInt64.MaxValue
+#else
+		All = UInt32.MaxValue
+#endif
+	}
 }
diff --git a/src/wkwebkit.cs b/src/wkwebkit.cs
index ba5b12dae6..e6f24736ce 100644
--- a/src/wkwebkit.cs
+++ b/src/wkwebkit.cs
@@ -159,11 +159,7 @@ namespace XamCore.WebKit
 
 	[iOS (8,0), Mac (10,10, onlyOn64 : true)] // Not defined in 32-bit
 	[BaseType (typeof (NSObject))]
-	#if !MONOMAC
 	interface WKPreferences : NSCoding {
-	#else
-	interface WKPreferences {
-	#endif
 		[Export ("minimumFontSize")]
 		nfloat MinimumFontSize { get; set; }
 
@@ -267,11 +263,7 @@ namespace XamCore.WebKit
 	
 	[iOS (9,0), Mac(10,11, onlyOn64 : true)]
 	[BaseType (typeof(NSObject))]
-	#if !MONOMAC
 	interface WKWebsiteDataStore : NSCoding {
-	#else
-	interface WKWebsiteDataStore {
-	#endif
 
 		[Static]
 		[Export ("defaultDataStore")]
@@ -320,15 +312,26 @@ namespace XamCore.WebKit
 		[iOS (9,0)][Mac (10,11, onlyOn64 : true)]
 		[Export ("webViewDidClose:")]
 		void DidClose (WKWebView webView);
+
+		[iOS (10,0)][NoMac]
+		[Export ("webView:shouldPreviewElement:")]
+		bool ShouldPreviewElement (WKWebView webView, WKPreviewElementInfo elementInfo);
+
+#if !MONOMAC
+		[iOS (10,0)][NoMac]
+		[Export ("webView:previewingViewControllerForElement:defaultActions:")]
+		[return: NullAllowed]
+		UIViewController GetPreviewingViewController (WKWebView webView, WKPreviewElementInfo elementInfo, IWKPreviewActionItem[] previewActions);
+
+		[iOS (10,0)][NoMac]
+		[Export ("webView:commitPreviewingViewController:")]
+		void CommitPreviewingViewController (WKWebView webView, UIViewController previewingViewController);
+#endif
 	}
 
 	[iOS (8,0), Mac (10,10, onlyOn64 : true)] // Not defined in 32-bit
 	[BaseType (typeof (NSObject))]
-	#if !MONOMAC
 	interface WKUserContentController : NSCoding {
-	#else
-	interface WKUserContentController {
-	#endif
 
 		[Export ("userScripts")]
 		WKUserScript [] UserScripts { get; }
@@ -508,11 +511,7 @@ namespace XamCore.WebKit
 
 	[iOS (8,0), Mac (10,10, onlyOn64 : true)] // Not defined in 32-bit
 	[BaseType (typeof (NSObject))]
-	#if !MONOMAC
 	interface WKWebViewConfiguration : NSCopying, NSCoding {
-	#else
-	interface WKWebViewConfiguration : NSCopying {
-	#endif
 
 		[Export ("processPool", ArgumentSemantic.Retain)]
 		WKProcessPool ProcessPool { get; set; }
@@ -542,7 +541,7 @@ namespace XamCore.WebKit
 		[Export ("allowsInlineMediaPlayback")]
 		bool AllowsInlineMediaPlayback { get; set; }
 
-		[Availability (Introduced = Platform.iOS_8_0, Deprecated = Platform.iOS_9_0, Message = "Use RequiresUserActionForMediaPlayback")]
+		[Availability (Introduced = Platform.iOS_8_0, Deprecated = Platform.iOS_9_0, Message = "Use RequiresUserActionForMediaPlayback or MediaTypesRequiringUserActionForPlayback")]
 		[Export ("mediaPlaybackRequiresUserAction")]
 		bool MediaPlaybackRequiresUserAction { get; set; }
 
@@ -553,23 +552,26 @@ namespace XamCore.WebKit
 		[Export ("selectionGranularity")]
 		WKSelectionGranularity SelectionGranularity { get; set; }
 
-		[iOS (9,0)]
+		[Availability (Introduced = Platform.iOS_9_0, Deprecated = Platform.iOS_10_0, Message = "Use MediaTypesRequiringUserActionForPlayback")]
 		[Export ("requiresUserActionForMediaPlayback")]
 		bool RequiresUserActionForMediaPlayback { get; set; }
 
 		[iOS (9,0)]
 		[Export ("allowsPictureInPictureMediaPlayback")]
 		bool AllowsPictureInPictureMediaPlayback { get; set; }
+
+		[iOS (10, 0)]
+		[Export ("dataDetectorTypes", ArgumentSemantic.Assign)]
+		WKDataDetectorTypes DataDetectorTypes { get; set; }
 #endif
+		[iOS (10,0)][Mac (10,12, only64: true)]
+		[Export ("mediaTypesRequiringUserActionForPlayback", ArgumentSemantic.Assign)]
+		WKAudiovisualMediaTypes MediaTypesRequiringUserActionForPlayback { get; set; }
 	}
 
 	[iOS (8,0), Mac (10,10, onlyOn64 : true)] // Not defined in 32-bit
 	[BaseType (typeof (NSObject))]
-	#if !MONOMAC
 	interface WKProcessPool : NSCoding {
-	#else
-	interface WKProcessPool {
-	#endif
 		// as of Mac 10.10, iOS 8.0 Beta 2,
 		// this interface is completely empty
 	}
@@ -604,5 +606,44 @@ namespace XamCore.WebKit
 		NSNumber height { get; }
 	}
 
-	
+	[iOS (10,0)][Mac (10,12, onlyOn64 : true)]
+	[BaseType (typeof (NSObject))]
+	interface WKElementInfo : NSCopying {
+		[Export ("linkURL")]
+		NSUrl LinkUrl { get; }
+	}
+
+#if !MONOMAC
+	interface IWKPreviewActionItem {}
+
+	[iOS (10,0)][NoMac]
+	[Protocol]
+	interface WKPreviewActionItem : UIPreviewActionItem {
+		[Abstract]
+		[Export ("identifier", ArgumentSemantic.Copy)]
+		NSString Identifier { get; }
+	}
+#endif
+
+	[iOS (10,0)][NoMac]
+	[Static]
+	interface WKPreviewActionItemIdentifier {
+		[Field ("WKPreviewActionItemIdentifierOpen")]
+		NSString Open { get; }
+
+		[Field ("WKPreviewActionItemIdentifierAddToReadingList")]
+		NSString AddToReadingList { get; }
+
+		[Field ("WKPreviewActionItemIdentifierCopy")]
+		NSString Copy { get; }
+
+		[Field ("WKPreviewActionItemIdentifierShare")]
+		NSString Share { get; }
+	}
+
+	// @interface WKPreviewElementInfo : WKElementInfo
+	[iOS (10,0)][NoMac]
+	[BaseType (typeof (WKElementInfo))]
+	interface WKPreviewElementInfo {
+	}
 }
diff --git a/tests/introspection/ApiSelectorTest.cs b/tests/introspection/ApiSelectorTest.cs
index 5e85eb0cd9..d2a825d368 100644
--- a/tests/introspection/ApiSelectorTest.cs
+++ b/tests/introspection/ApiSelectorTest.cs
@@ -96,6 +96,12 @@ namespace Introspection {
 			// AVAudioChannelLayout and AVAudioFormat started conforming to NSSecureCoding in OSX 10.11 and iOS 9
 			case "AVAudioChannelLayout":
 			case "AVAudioFormat":
+			// NSSecureCoding added in iOS 10 / macOS 10.12
+			case "WKPreferences":
+			case "WKUserContentController":
+			case "WKProcessPool":
+			case "WKWebViewConfiguration":
+			case "WKWebsiteDataStore":
 				switch (selectorName) {
 				case "encodeWithCoder:":
 					return true;