Merge branch 'master' into master

docs/Reference.md

 - [`allowFileAccess`](Reference.md#allowFileAccess)
 - [`saveFormDataDisabled`](Reference.md#saveFormDataDisabled)
 - [`enableCache`](Reference.md#enableCache)
+- [`pagingEnabled`](Reference.md#pagingEnabled)
+- [`allowsLinkPreview`](Reference.md#allowsLinkPreview)
 
 ## Methods Index
 
 | ------- | -------- | ------- |
 | boolean | No       | true    |
 
+---
+
+### `pagingEnabled`
+
+If the value of this property is true, the scroll view stops on multiples of the scroll view’s bounds when the user scrolls. The default value is false.
+
+| Type    | Required | Platform |
+| ------- | -------- | -------- |
+| boolean | No       | iOS      |
+
+---
+
+### `allowsLinkPreview`
+
+A Boolean value that determines whether pressing on a link displays a preview of the destination for the link. In iOS this property is available on devices that support 3D Touch. In iOS 10 and later, the default value is true; before that, the default value is false.
+
+| Type    | Required | Platform |
+| ------- | -------- | -------- |
+| boolean | No       | iOS      |
+
+
 ## Methods
 
 ### `extraNativeComponentConfig()`

ios/RNCWKWebView.h

 @property (nonatomic, assign) BOOL messagingEnabled;
 @property (nonatomic, copy) NSString *injectedJavaScript;
 @property (nonatomic, assign) BOOL scrollEnabled;
+@property (nonatomic, assign) BOOL pagingEnabled;
 @property (nonatomic, assign) CGFloat decelerationRate;
 @property (nonatomic, assign) BOOL allowsInlineMediaPlayback;
 @property (nonatomic, assign) BOOL bounces;
 @property (nonatomic, assign) BOOL allowsBackForwardNavigationGestures;
 @property (nonatomic, copy) NSString *userAgent;
 @property (nonatomic, assign) BOOL enableCache;
+@property (nonatomic, assign) BOOL allowsLinkPreview;
 
 - (void)postMessage:(NSString *)message;
 - (void)injectJavaScript:(NSString *)script;

ios/RNCWKWebView.m

     _automaticallyAdjustContentInsets = YES;
     _contentInset = UIEdgeInsetsZero;
   }
-    
+
   // Workaround for a keyboard dismissal bug present in iOS 12
   // https://openradar.appspot.com/radar?id=5018321736957952
   if (@available(iOS 12.0, *)) {
     _webView.UIDelegate = self;
     _webView.navigationDelegate = self;
     _webView.scrollView.scrollEnabled = _scrollEnabled;
+    _webView.scrollView.pagingEnabled = _pagingEnabled;
     _webView.scrollView.bounces = _bounces;
+    _webView.allowsLinkPreview = _allowsLinkPreview;
     [_webView addObserver:self forKeyPath:@"estimatedProgress" options:NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew context:nil];
     _webView.allowsBackForwardNavigationGestures = _allowsBackForwardNavigationGestures;
+
     if (_userAgent) {
       _webView.customUserAgent = _userAgent;
     }
         [_webView removeFromSuperview];
         _webView = nil;
     }
-    
+
     [super removeFromSuperview];
 }
 
     keyboardTimer = [NSTimer scheduledTimerWithTimeInterval:0 target:self selector:@selector(keyboardDisplacementFix) userInfo:nil repeats:false];
     [[NSRunLoop mainRunLoop] addTimer:keyboardTimer forMode:NSRunLoopCommonModes];
 }
-  
+
 -(void)keyboardWillShow
 {
     if (keyboardTimer != nil) {

ios/RNCWKWebViewManager.m

 RCT_EXPORT_VIEW_PROPERTY(automaticallyAdjustContentInsets, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(hideKeyboardAccessoryView, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(allowsBackForwardNavigationGestures, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(pagingEnabled, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(userAgent, NSString)
 RCT_EXPORT_VIEW_PROPERTY(enableCache, BOOL)
+RCT_EXPORT_VIEW_PROPERTY(allowsLinkPreview, BOOL)
 
 /**
  * Expose methods to enable messaging the webview.

js/WebView.ios.js

         injectedJavaScript={this.props.injectedJavaScript}
         bounces={this.props.bounces}
         scrollEnabled={this.props.scrollEnabled}
+        pagingEnabled={this.props.pagingEnabled}
         decelerationRate={decelerationRate}
         contentInset={this.props.contentInset}
         automaticallyAdjustContentInsets={
           this.props.mediaPlaybackRequiresUserAction
         }
         dataDetectorTypes={this.props.dataDetectorTypes}
+        allowsLinkPreview={this.props.allowsLinkPreview}
         {...nativeConfig.props}
       />
     );

js/WebViewTypes.js

    */
   scrollEnabled?: ?boolean,
 
+  /**
+   * If the value of this property is true, the scroll view stops on multiples
+   * of the scroll view’s bounds when the user scrolls.
+   * The default value is false.
+   * @platform ios
+   */
+  pagingEnabled?: ?boolean,
+
   /**
    * The amount by which the web view content is inset from the edges of
    * the scroll view. Defaults to {top: 0, left: 0, bottom: 0, right: 0}.
    * The custom user agent string.
    */
   userAgent?: ?string,
+
+  /**
+   * A Boolean value that determines whether pressing on a link
+   * displays a preview of the destination for the link.
+   *
+   * This property is available on devices that support 3D Touch.
+   * In iOS 10 and later, the default value is `true`; before that, the default value is `false`.
+   * @platform ios
+   */
+  allowsLinkPreview?: ?boolean,
 |}>;
 
 export type AndroidWebViewProps = $ReadOnly<{|

package.json

     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "2.10.0",
+  "version": "2.13.0",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "test:ios:flow": "flow check",

typings/index.d.ts

   readonly canGoForward: boolean;
 }
 
+export interface WebViewIOSLoadRequestEvent extends WebViewNativeEvent {
+  target: number;
+  lockIdentifier: number;
+  navigationType: "click" | "formsubmit" | "backforward" | "reload" | "formresubmit" | "other";
+}
+
 export interface WebViewProgressEvent extends WebViewNativeEvent {
   readonly progress: number;
 }
    */
   scrollEnabled?: boolean;
 
+  /**
+   * If the value of this property is true, the scroll view stops on multiples
+   * of the scroll view’s bounds when the user scrolls.
+   * The default value is false.
+   * @platform ios
+   */
+  pagingEnabled?: boolean,
+
   /**
    * The amount by which the web view content is inset from the edges of
    * the scroll view. Defaults to {top: 0, left: 0, bottom: 0, right: 0}.
    * to stop loading.
    * @platform ios
    */
-  onShouldStartLoadWithRequest?: (event: WebViewNativeEvent) => any;
+  onShouldStartLoadWithRequest?: (event: WebViewIOSLoadRequestEvent) => any;
 
   /**
    * Boolean that determines whether HTML5 videos play inline or use the
   /**
    * If true, this will be able horizontal swipe gestures when using the WKWebView. The default value is `false`.
    */
-  allowsBackForwardNavigationGestures?: boolean
+  allowsBackForwardNavigationGestures?: boolean;
+
+  /**
+   * A Boolean value that determines whether pressing on a link
+   * displays a preview of the destination for the link.
+   *
+   * This property is available on devices that support 3D Touch.
+   * In iOS 10 and later, the default value is `true`; before that, the default value is `false`.
+   * @platform ios
+   */
+  allowsLinkPreview?: boolean;
 }
 
 export interface AndroidWebViewProps {
    * Boolean value that forces the `WebView` to show the loading view
    * on the first load.
    */
-  startInLoadingState?: string;
+  startInLoadingState?: boolean;
 
   /**
    * Set this to provide JavaScript that will be injected into the web page
   public goBack: () => void;
   public reload: () => void;
   public stopLoading: () => void;
-  public injectJavaScript: (js: string) => void
+  public postMessage: (msg: string) => void;
+  public injectJavaScript: (js: string) => void;
 }