Merge pull request #282 from msbit/refactor/ios-autosynthesized-property

refactor(ios): re-align some autosynthesized properties

Author: RonRadtke

ios/ReactNativeBlobUtilProgress.h

@@ -17,13 +17,6 @@ typedef NS_ENUM(NSUInteger, ProgressType) {
 };
 
 @interface ReactNativeBlobUtilProgress : NSObject
-{
-    NSNumber * count;
-    NSNumber * interval;
-    ProgressType type;
-    BOOL enable;
-    
-}
 
 @property (nonatomic) NSNumber * count;
 @property (nonatomic) NSNumber * interval;