diff --git a/Libraries/FBReactNativeSpec/FBReactNativeSpec/FBReactNativeSpec.h b/Libraries/FBReactNativeSpec/FBReactNativeSpec/FBReactNativeSpec.h
index fd1ceb9c9d9c4d..cf754c044933f7 100644
--- a/Libraries/FBReactNativeSpec/FBReactNativeSpec/FBReactNativeSpec.h
+++ b/Libraries/FBReactNativeSpec/FBReactNativeSpec/FBReactNativeSpec.h
@@ -2054,9 +2054,9 @@ namespace facebook {
 namespace JS {
   namespace NativePushNotificationManagerIOS {
     struct SpecRequestPermissionsPermission {
-      folly::Optional<bool> alert() const;
-      folly::Optional<bool> badge() const;
-      folly::Optional<bool> sound() const;
+      bool alert() const;
+      bool badge() const;
+      bool sound() const;
 
       SpecRequestPermissionsPermission(NSDictionary *const v) : _v(v) {}
     private:
@@ -3568,20 +3568,20 @@ inline JS::NativePlatformConstantsIOS::Constants::Builder::Builder(const Input i
 inline JS::NativePlatformConstantsIOS::Constants::Builder::Builder(Constants i) : _factory(^{
   return i.unsafeRawValue();
 }) {}
-inline folly::Optional<bool> JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::alert() const
+inline bool JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::alert() const
 {
   id const p = _v[@"alert"];
-  return RCTBridgingToOptionalBool(p);
+  return RCTBridgingToBool(p);
 }
-inline folly::Optional<bool> JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::badge() const
+inline bool JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::badge() const
 {
   id const p = _v[@"badge"];
-  return RCTBridgingToOptionalBool(p);
+  return RCTBridgingToBool(p);
 }
-inline folly::Optional<bool> JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::sound() const
+inline bool JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission::sound() const
 {
   id const p = _v[@"sound"];
-  return RCTBridgingToOptionalBool(p);
+  return RCTBridgingToBool(p);
 }
 inline bool JS::NativePushNotificationManagerIOS::Permissions::alert() const
 {
diff --git a/Libraries/PushNotificationIOS/NativePushNotificationManagerIOS.js b/Libraries/PushNotificationIOS/NativePushNotificationManagerIOS.js
index 8eb5095163681c..3ff1b129841c08 100644
--- a/Libraries/PushNotificationIOS/NativePushNotificationManagerIOS.js
+++ b/Libraries/PushNotificationIOS/NativePushNotificationManagerIOS.js
@@ -46,9 +46,9 @@ export interface Spec extends TurboModule {
   +setApplicationIconBadgeNumber: (num: number) => void;
   +getApplicationIconBadgeNumber: (callback: (num: number) => void) => void;
   +requestPermissions: (permission: {|
-    +alert?: ?boolean,
-    +badge?: ?boolean,
-    +sound?: ?boolean,
+    +alert: boolean,
+    +badge: boolean,
+    +sound: boolean,
   |}) => Promise<Permissions>;
   +abandonPermissions: () => void;
   +checkPermissions: (callback: (permissions: Permissions) => void) => void;
diff --git a/Libraries/PushNotificationIOS/PushNotificationIOS.js b/Libraries/PushNotificationIOS/PushNotificationIOS.js
index ed25d41d3936fa..43548d4a7aa0bc 100644
--- a/Libraries/PushNotificationIOS/PushNotificationIOS.js
+++ b/Libraries/PushNotificationIOS/PushNotificationIOS.js
@@ -306,19 +306,17 @@ class PushNotificationIOS {
     badge: boolean,
     sound: boolean,
   }> {
-    let requestedPermissions = {};
+    let requestedPermissions = {
+      alert: true,
+      badge: true,
+      sound: true,
+    };
     if (permissions) {
       requestedPermissions = {
         alert: !!permissions.alert,
         badge: !!permissions.badge,
         sound: !!permissions.sound,
       };
-    } else {
-      requestedPermissions = {
-        alert: true,
-        badge: true,
-        sound: true,
-      };
     }
     invariant(
       NativePushNotificationManagerIOS,
diff --git a/Libraries/PushNotificationIOS/RCTPushNotificationManager.m b/Libraries/PushNotificationIOS/RCTPushNotificationManager.mm
similarity index 75%
rename from Libraries/PushNotificationIOS/RCTPushNotificationManager.m
rename to Libraries/PushNotificationIOS/RCTPushNotificationManager.mm
index 019649ad4117ab..09d2c42a40ffbd 100644
--- a/Libraries/PushNotificationIOS/RCTPushNotificationManager.m
+++ b/Libraries/PushNotificationIOS/RCTPushNotificationManager.mm
@@ -9,11 +9,14 @@
 
 #import <UserNotifications/UserNotifications.h>
 
+#import <FBReactNativeSpec/FBReactNativeSpec.h>
 #import <React/RCTBridge.h>
 #import <React/RCTConvert.h>
 #import <React/RCTEventDispatcher.h>
 #import <React/RCTUtils.h>
 
+#import "RCTPushNotificationPlugins.h"
+
 NSString *const RCTRemoteNotificationReceived = @"RemoteNotificationReceived";
 
 static NSString *const kLocalNotificationReceived = @"LocalNotificationReceived";
@@ -40,7 +43,7 @@ @implementation RCTConvert (NSCalendarUnit)
 
 @end
 
-@interface RCTPushNotificationManager ()
+@interface RCTPushNotificationManager () <NativePushNotificationManagerIOSSpec>
 @property (nonatomic, strong) NSMutableDictionary *remoteNotificationCallbacks;
 @end
 
@@ -73,6 +76,9 @@ + (UILocalNotification *)UILocalNotification:(id)json
   @"UIBackgroundFetchResultFailed": @(UIBackgroundFetchResultFailed),
 }), UIBackgroundFetchResultNoData, integerValue)
 
+@end
+#else
+@interface RCTPushNotificationManager () <NativePushNotificationManagerIOS>
 @end
 #endif //TARGET_OS_TV / TARGET_OS_UIKITFORMAC
 
@@ -187,7 +193,7 @@ + (void)didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
 {
   NSMutableString *hexString = [NSMutableString string];
   NSUInteger deviceTokenLength = deviceToken.length;
-  const unsigned char *bytes = deviceToken.bytes;
+  const unsigned char *bytes = reinterpret_cast<const unsigned char *>(deviceToken.bytes);
   for (NSUInteger i = 0; i < deviceTokenLength; i++) {
     [hexString appendFormat:@"%02x", bytes[i]];
   }
@@ -285,7 +291,8 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
   _requestPermissionsResolveBlock = nil;
 }
 
-RCT_EXPORT_METHOD(onFinishRemoteNotification:(NSString *)notificationId fetchResult:(UIBackgroundFetchResult)result) {
+RCT_EXPORT_METHOD(onFinishRemoteNotification:(NSString *)notificationId fetchResult:(NSString *)fetchResult) {
+  UIBackgroundFetchResult result = [RCTConvert UIBackgroundFetchResult:fetchResult];
   RCTRemoteNotificationCallback completionHandler = self.remoteNotificationCallbacks[notificationId];
   if (!completionHandler) {
     RCTLogError(@"There is no completion handler with notification id: %@", notificationId);
@@ -298,7 +305,7 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
 /**
  * Update the application icon badge number on the home screen
  */
-RCT_EXPORT_METHOD(setApplicationIconBadgeNumber:(NSInteger)number)
+RCT_EXPORT_METHOD(setApplicationIconBadgeNumber:(double)number)
 {
   RCTSharedApplication().applicationIconBadgeNumber = number;
 }
@@ -311,9 +318,9 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
   callback(@[@(RCTSharedApplication().applicationIconBadgeNumber)]);
 }
 
-RCT_EXPORT_METHOD(requestPermissions:(NSDictionary *)permissions
-                 resolver:(RCTPromiseResolveBlock)resolve
-                 rejecter:(RCTPromiseRejectBlock)reject)
+RCT_EXPORT_METHOD(requestPermissions:(JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission &)permissions
+                 resolve:(RCTPromiseResolveBlock)resolve
+                 reject:(RCTPromiseRejectBlock)reject)
 {
   if (RCTRunningInAppExtension()) {
     reject(kErrorUnableToRequestPermissions, nil, RCTErrorWithMessage(@"Requesting push notifications is currently unavailable in an app extension"));
@@ -330,18 +337,15 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
   _requestPermissionsResolveBlock = resolve;
 
   UIUserNotificationType types = UIUserNotificationTypeNone;
-  if (permissions) {
-    if ([RCTConvert BOOL:permissions[@"alert"]]) {
-      types |= UIUserNotificationTypeAlert;
-    }
-    if ([RCTConvert BOOL:permissions[@"badge"]]) {
-      types |= UIUserNotificationTypeBadge;
-    }
-    if ([RCTConvert BOOL:permissions[@"sound"]]) {
-      types |= UIUserNotificationTypeSound;
-    }
-  } else {
-    types = UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound;
+
+  if (permissions.alert()) {
+    types |= UIUserNotificationTypeAlert;
+  }
+  if (permissions.badge()) {
+    types |= UIUserNotificationTypeBadge;
+  }
+  if (permissions.sound()) {
+    types |= UIUserNotificationTypeSound;
   }
 
   UIUserNotificationSettings *notificationSettings =
@@ -369,14 +373,46 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
   }]);
 }
 
-RCT_EXPORT_METHOD(presentLocalNotification:(UILocalNotification *)notification)
+RCT_EXPORT_METHOD(presentLocalNotification:(JS::NativePushNotificationManagerIOS::Notification &)notification)
 {
-  [RCTSharedApplication() presentLocalNotificationNow:notification];
+  NSMutableDictionary *notificationDict = [NSMutableDictionary new];
+  notificationDict[@"alertTitle"] = notification.alertTitle();
+  notificationDict[@"alertBody"] = notification.alertBody();
+  notificationDict[@"alertAction"] = notification.alertAction();
+  notificationDict[@"userInfo"] = notification.userInfo();
+  notificationDict[@"category"] = notification.category();
+  notificationDict[@"repeatInterval"] = notification.repeatInterval();
+  if (notification.fireDate()) {
+    notificationDict[@"fireDate"] = @(*notification.fireDate());
+  }
+  if (notification.applicationIconBadgeNumber()) {
+    notificationDict[@"applicationIconBadgeNumber"] = @(*notification.applicationIconBadgeNumber());
+  }
+  if (notification.isSilent()) {
+    notificationDict[@"isSilent"] = @(*notification.isSilent());
+  }
+  [RCTSharedApplication() presentLocalNotificationNow:[RCTConvert UILocalNotification:notificationDict]];
 }
 
-RCT_EXPORT_METHOD(scheduleLocalNotification:(UILocalNotification *)notification)
+RCT_EXPORT_METHOD(scheduleLocalNotification:(JS::NativePushNotificationManagerIOS::Notification &)notification)
 {
-  [RCTSharedApplication() scheduleLocalNotification:notification];
+  NSMutableDictionary *notificationDict = [NSMutableDictionary new];
+  notificationDict[@"alertTitle"] = notification.alertTitle();
+  notificationDict[@"alertBody"] = notification.alertBody();
+  notificationDict[@"alertAction"] = notification.alertAction();
+  notificationDict[@"userInfo"] = notification.userInfo();
+  notificationDict[@"category"] = notification.category();
+  notificationDict[@"repeatInterval"] = notification.repeatInterval();
+  if (notification.fireDate()) {
+    notificationDict[@"fireDate"] = @(*notification.fireDate());
+  }
+  if (notification.applicationIconBadgeNumber()) {
+    notificationDict[@"applicationIconBadgeNumber"] = @(*notification.applicationIconBadgeNumber());
+  }
+  if (notification.isSilent()) {
+    notificationDict[@"isSilent"] = @(*notification.isSilent());
+  }
+  [RCTSharedApplication() scheduleLocalNotification:[RCTConvert UILocalNotification:notificationDict]];
 }
 
 RCT_EXPORT_METHOD(cancelAllLocalNotifications)
@@ -470,6 +506,84 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
 
 #else //TARGET_OS_TV / TARGET_OS_UIKITFORMAC
 
+RCT_EXPORT_METHOD(onFinishRemoteNotification:(NSString *)notificationId fetchResult:(NSString *)fetchResult)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(setApplicationIconBadgeNumber:(double)number)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(getApplicationIconBadgeNumber:(RCTResponseSenderBlock)callback)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(requestPermissions:(JS::NativePushNotificationManagerIOS::SpecRequestPermissionsPermission &)permissions
+                 resolve:(RCTPromiseResolveBlock)resolve
+                 reject:(RCTPromiseRejectBlock)reject)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(abandonPermissions)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(checkPermissions:(RCTResponseSenderBlock)callback)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(presentLocalNotification:(JS::NativePushNotificationManagerIOS::Notification &)notification)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(scheduleLocalNotification:(JS::NativePushNotificationManagerIOS::Notification &)notification)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(cancelAllLocalNotifications)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(cancelLocalNotifications:(NSDictionary<NSString *, id> *)userInfo)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(getInitialNotification:(RCTPromiseResolveBlock)resolve
+                  reject:(__unused RCTPromiseRejectBlock)reject)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(getScheduledLocalNotifications:(RCTResponseSenderBlock)callback)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(removeAllDeliveredNotifications)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(removeDeliveredNotifications:(NSArray<NSString *> *)identifiers)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
+RCT_EXPORT_METHOD(getDeliveredNotifications:(RCTResponseSenderBlock)callback)
+{
+  RCTLogError(@"Not implemented: %@", NSStringFromSelector(_cmd));
+}
+
 - (NSArray<NSString *> *)supportedEvents
 {
   return @[];
@@ -477,4 +591,13 @@ - (void)handleRegisterUserNotificationSettings:(NSNotification *)notification
 
 #endif //TARGET_OS_TV / TARGET_OS_UIKITFORMAC
 
+- (std::shared_ptr<facebook::react::TurboModule>)getTurboModuleWithJsInvoker:(std::shared_ptr<facebook::react::CallInvoker>)jsInvoker
+{
+  return std::make_shared<facebook::react::NativePushNotificationManagerIOSSpecJSI>(self, jsInvoker);
+}
+
 @end
+
+Class RCTPushNotificationManagerCls(void) {
+  return RCTPushNotificationManager.class;
+}
diff --git a/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.h b/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.h
new file mode 100644
index 00000000000000..34c8f014b33afb
--- /dev/null
+++ b/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.h
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @generated by an internal plugin build system
+ */
+
+#ifdef RN_DISABLE_OSS_PLUGIN_HEADER
+
+// FB Internal: FBRCTPushNotificationPlugins.h is autogenerated by the build system.
+#import <React/FBRCTPushNotificationPlugins.h>
+
+#else
+
+// OSS-compatibility layer
+
+#import <Foundation/Foundation.h>
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wreturn-type-c-linkage"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// RCTTurboModuleManagerDelegate should call this to resolve module classes.
+Class RCTPushNotificationClassProvider(const char *name);
+
+// Lookup functions
+Class RCTPushNotificationManagerCls(void) __attribute__((used));
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma GCC diagnostic pop
+
+#endif // RN_DISABLE_OSS_PLUGIN_HEADER
diff --git a/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.mm b/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.mm
new file mode 100644
index 00000000000000..587a7b17a86688
--- /dev/null
+++ b/Libraries/PushNotificationIOS/RCTPushNotificationPlugins.mm
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @generated by an internal plugin build system
+ */
+
+#ifndef RN_DISABLE_OSS_PLUGIN_HEADER
+
+// OSS-compatibility layer
+
+#import "RCTPushNotificationPlugins.h"
+
+#import <string>
+#import <unordered_map>
+
+Class RCTPushNotificationClassProvider(const char *name) {
+  static std::unordered_map<std::string, Class (*)(void)> sCoreModuleClassMap = {
+    {"PushNotificationManager", RCTPushNotificationManagerCls},
+  };
+
+  auto p = sCoreModuleClassMap.find(name);
+  if (p != sCoreModuleClassMap.end()) {
+    auto classFunc = p->second;
+    return classFunc();
+  }
+  return nil;
+}
+
+#endif // RN_DISABLE_OSS_PLUGIN_HEADER
diff --git a/Libraries/PushNotificationIOS/React-RCTPushNotification.podspec b/Libraries/PushNotificationIOS/React-RCTPushNotification.podspec
index a15cc0186d6c99..dd60fb15859f82 100644
--- a/Libraries/PushNotificationIOS/React-RCTPushNotification.podspec
+++ b/Libraries/PushNotificationIOS/React-RCTPushNotification.podspec
@@ -16,19 +16,32 @@ else
   source[:tag] = "v#{version}"
 end
 
+folly_compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1 -Wno-comma -Wno-shorten-64-to-32'
+folly_version = '2018.10.22.00'
+
 Pod::Spec.new do |s|
   s.name                   = "React-RCTPushNotification"
   s.version                = version
-  s.summary                = "A library for handling push notifications for your app, including permission handling and icon badge number." 
+  s.summary                = "A library for handling push notifications for your app, including permission handling and icon badge number."
   s.homepage               = "http://facebook.github.io/react-native/"
   s.documentation_url      = "https://facebook.github.io/react-native/docs/pushnotificationios"
   s.license                = package["license"]
   s.author                 = "Facebook, Inc. and its affiliates"
   s.platforms              = { :ios => "9.0", :tvos => "9.2" }
+  s.compiler_flags         = folly_compiler_flags + ' -Wno-nullability-completeness'
   s.source                 = source
-  s.source_files           = "*.{m}"
+  s.source_files           = "*.{m,mm}"
   s.preserve_paths         = "package.json", "LICENSE", "LICENSE-docs"
   s.header_dir             = "RCTPushNotification"
+  s.pod_target_xcconfig    = {
+                               "USE_HEADERMAP" => "YES",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++14",
+                               "HEADER_SEARCH_PATHS" => "\"$(PODS_ROOT)/Folly\""
+                             }
+  s.framework              = "UserNotifications"
 
+  s.dependency "FBReactNativeSpec", version
+  s.dependency "RCTTypeSafety", version
   s.dependency "React-Core/RCTPushNotificationHeaders", version
+  s.dependency "ReactCommon/turbomodule/core", version
 end
diff --git a/RNTester/Podfile.lock b/RNTester/Podfile.lock
index a4df36729205ba..00f017ed4c4272 100644
--- a/RNTester/Podfile.lock
+++ b/RNTester/Podfile.lock
@@ -234,7 +234,10 @@ PODS:
     - React-Core/RCTNetworkHeaders (= 1000.0.0)
     - ReactCommon/turbomodule/core (= 1000.0.0)
   - React-RCTPushNotification (1000.0.0):
+    - FBReactNativeSpec (= 1000.0.0)
+    - RCTTypeSafety (= 1000.0.0)
     - React-Core/RCTPushNotificationHeaders (= 1000.0.0)
+    - ReactCommon/turbomodule/core (= 1000.0.0)
   - React-RCTSettings (1000.0.0):
     - FBReactNativeSpec (= 1000.0.0)
     - Folly (= 2018.10.22.00)
@@ -394,7 +397,7 @@ SPEC CHECKSUMS:
   React-RCTImage: 3ee9a6cd02c7741ebe3a001d51a18c349019778f
   React-RCTLinking: 7ccb8f6dcfd4b95b68a73119aca7bca9fa530b08
   React-RCTNetwork: 565fa6cc6108db9210fe5774f04ce52edccbb8ed
-  React-RCTPushNotification: acffa8af6a20e6d41b041a8c4cb4bea0de9df0dd
+  React-RCTPushNotification: 494ccfc569e2a699c0cc1a816eaebf8197a2ebc8
   React-RCTSettings: 8138286da8de74839cb436dd37704ed64d4bfe78
   React-RCTTest: d148e0657ce77ffd43a10325c284f47f25fb0532
   React-RCTText: 9078167d3bc011162326f2d8ef4dd580ec1eca17