diff --git a/Libraries/Components/ScrollResponder.js b/Libraries/Components/ScrollResponder.js
index bb283e1ce..009bbebb4 100644
--- a/Libraries/Components/ScrollResponder.js
+++ b/Libraries/Components/ScrollResponder.js
@@ -357,7 +357,7 @@ var ScrollResponderMixin = {
    * A helper function to zoom to a specific rect in the scrollview.
    * @param {object} rect Should have shape {x, y, w, h}
    */
-  scrollResponderZoomTo: function(rect: { x: number; y: number; w: number; h: number; }) {
+  scrollResponderZoomTo: function(rect: { x: number; y: number; width: number; height: number; }) {
     RCTUIManagerDeprecated.zoomToRect(this.getNodeHandle(), rect);
   },
 
diff --git a/React/Base/RCTConvert.m b/React/Base/RCTConvert.m
index 3f8057d61..5fbc2d527 100644
--- a/React/Base/RCTConvert.m
+++ b/React/Base/RCTConvert.m
@@ -225,6 +225,7 @@ RCT_ENUM_CONVERTER(UIBarStyle, (@{
           NSString *key = aliases[alias];                \
           NSNumber *number = json[key];                  \
           if (number) {                                  \
+            RCTLogWarn(@"Using deprecated '%@' property for '%s'. Use '%@' instead.", alias, #type, key); \
             ((NSMutableDictionary *)json)[key] = number; \
           }                                              \
         }                                                \
@@ -245,9 +246,9 @@ RCT_ENUM_CONVERTER(UIBarStyle, (@{
 }
 
 RCT_CUSTOM_CONVERTER(CGFloat, CGFloat, [self double:json])
-RCT_CGSTRUCT_CONVERTER(CGPoint, (@[@"x", @"y"]), nil)
+RCT_CGSTRUCT_CONVERTER(CGPoint, (@[@"x", @"y"]), (@{@"l": @"x", @"t": @"y"}))
 RCT_CGSTRUCT_CONVERTER(CGSize, (@[@"width", @"height"]), (@{@"w": @"width", @"h": @"height"}))
-RCT_CGSTRUCT_CONVERTER(CGRect, (@[@"x", @"y", @"width", @"height"]), (@{@"w": @"width", @"h": @"height"}))
+RCT_CGSTRUCT_CONVERTER(CGRect, (@[@"x", @"y", @"width", @"height"]), (@{@"l": @"x", @"t": @"y", @"w": @"width", @"h": @"height"}))
 RCT_CGSTRUCT_CONVERTER(UIEdgeInsets, (@[@"top", @"left", @"bottom", @"right"]), nil)
 
 RCT_ENUM_CONVERTER(CGLineJoin, (@{