
#if __has_include(<React/RCTBridgeModule.h>)
#import <React/RCTBridgeModule.h>
#else
#import "RCTBridgeModule.h"
#endif

#import  <UIKit/UIKit.h>
#include <libkern/OSAtomic.h>
#include <execinfo.h>

@interface ReactNativeExceptionHandler : NSObject <RCTBridgeModule>
+ (void) replaceNativeExceptionHandlerBlock:(void (^)(NSException *exception, NSString *readeableException))nativeCallbackBlock;
+ (void) releaseExceptionHold;
@end




#if __has_include("RCTBridgeModule.h")
#import "RCTBridgeModule.h"
#else
#import <React/RCTBridgeModule.h>
#endif

#import  <UIKit/UIKit.h>
#include <libkern/OSAtomic.h>
#include <execinfo.h>

@interface ReactNativeExceptionHandler : NSObject <RCTBridgeModule>
+ (void) replaceNativeExceptionHandlerBlock:(void (^)(NSException *exception, NSString *readeableException))nativeCallbackBlock;
+ (void) releaseExceptionHold;
@end



--- 
+++ 
@@ -1,8 +1,8 @@
 
-#if __has_include("RCTBridgeModule.h")
+#if __has_include(<React/RCTBridgeModule.h>)
+#import <React/RCTBridgeModule.h>
+#else
 #import "RCTBridgeModule.h"
-#else
-#import <React/RCTBridgeModule.h>
 #endif
 
 #import  <UIKit/UIKit.h>
Change import priority of RCTBridgeModule

This appears to be the accepted fix for this issue: https://github.com/master-atul/react-native-exception-handler/issues/46 per https://github.com/facebook/react-native/issues/15775#issuecomment-326930316 and other posts in the same thread.