Passing events from SwiftUI Button created by RN and getting it back to SwiftUI

ios/Native/Application/BaseButton/BaseButton.swift

@@ -8,9 +8,11 @@
 import SwiftUI
 
 struct BaseButton: View {
+  @EnvironmentObject var sharedState: SharedState
+  
   var body: some View {
     Button("SwiftUI Button") {
-      
+      sharedState.text1 = "Clicked in SwiftUI button that was created in RN"
     }
   }
 }

ios/Native/Application/BaseButton/BaseButtonManager.swift

@@ -12,7 +12,9 @@ import SwiftUI
 @objc(BaseButtonManager)
 class BaseButtonManager: RCTViewManager {
     override func view() -> UIView! {
-      return UIHostingController(rootView: BaseButton()).view
+      return UIHostingController(
+        rootView: BaseButton()
+      ).view
     }
 
     override static func requiresMainQueueSetup() -> Bool {

ios/Native/Application/Shared/Emitter/Emitter.swift

@@ -7,8 +7,6 @@
 
 import Combine
 import React
-//import React_RCTAppDelegate
-//import ReactAppDependencyProvider
 
 @objc(Emitter)
 class Emitter: RCTEventEmitter {
@@ -19,7 +17,6 @@ class Emitter: RCTEventEmitter {
   override init() {
     super.init()
     EventEmitter.sharedInstance.register(eventEmitter: self)
-
   }
   
   override func supportedEvents() -> [String]! {

ios/Native/Application/Shared/SharedState.swift

@@ -15,6 +15,9 @@ final class SharedState: ObservableObject {
   var reactNativeFactory: RCTReactNativeFactory?
   private let emitter = EventEmitter.sharedInstance
   
+  // SwiftUI => RN => SwiftUI
+  @Published var text1: String = ""
+  
   func send(message: String) {
     emitter.send(message: message)
   }

ios/Native/Application/Views/ToolboxHeader.swift

@@ -11,12 +11,14 @@ struct ToolboxHeader: View {
   @EnvironmentObject var sharedState: SharedState
   
   var body: some View {
-    HStack {
-      Text("Actions")
-      Button("Make it blue") {
-        print("Making it blue")
-        sharedState.send(message: "hello from Swift!")
+    VStack {
+      HStack {
+        Text("Actions")
+        Button("Make it blue") {
+          sharedState.send(message: "hello from Swift!")
+        }
       }
+      Text("SwiftUI => RN => SwiftUI: \(sharedState.text1)")
     }
   }
 }