fixed index.js import

RCTAppleHealthKit/RCTAppleHealthKit.h

@@ -15,6 +15,7 @@
 @interface RCTAppleHealthKit : NSObject <RCTBridgeModule>
 
 @property (nonatomic) HKHealthStore *healthStore;
+
 - (void)isHealthKitAvailable:(RCTResponseSenderBlock)callback;
 - (void)initializeHealthKit:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback;
 - (void)getHealthKitUserWeight:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback;

index.js

 'use strict'
 
-let { RCTAppleHealthKit } = require('react-native').NativeModules;
-module.exports = RCTAppleHealthKit;
+let { AppleHealthKit } = require('react-native').NativeModules;
+module.exports = AppleHealthKit;