feat: add BrownfieldNavigation TurboModule and other classes

Author: hurali97

packages/react-native-brownfield/ios/BrownfieldNavigation/BrownfieldNavigationDelegate.swift

@@ -0,0 +1,5 @@
+import Foundation
+
+@objc public protocol BrownfieldNavigationDelegate: AnyObject {
+    
+}

packages/react-native-brownfield/ios/BrownfieldNavigation/BrownfieldNavigationManager.swift

@@ -0,0 +1,18 @@
+//
+//  BrownfieldNavigationManager.swift
+//
+//  Created by Hur Ali on 10/02/2026.
+//
+
+public class BrownfieldNavigationManager: NSObject {
+  @objc public static let shared = BrownfieldNavigationManager()
+  private var navigationDelegate: BrownfieldNavigationDelegate?
+
+  public func setDelegate(navigationDelegate: BrownfieldNavigationDelegate) {
+    self.navigationDelegate = navigationDelegate
+  }
+  
+  @objc public func getDelegate() -> BrownfieldNavigationDelegate {
+    return self.navigationDelegate!
+  }
+}

packages/react-native-brownfield/ios/BrownfieldNavigation/NativeBrownfieldNavigation.h

@@ -0,0 +1,15 @@
+//
+//  NativeBrownfieldNavigation.h
+//
+//  Created by Hur Ali on 10/02/2026.
+//
+
+#ifdef __cplusplus
+
+#import <ReactNativeBrownfield/ReactNativeBrownfield.h>
+
+@interface NativeBrownfieldNavigation : NSObject <NativeBrownfieldNavigationSpec>
+
+@end
+
+#endif

packages/react-native-brownfield/ios/BrownfieldNavigation/NativeBrownfieldNavigation.mm

@@ -0,0 +1,26 @@
+#import "NativeBrownfieldNavigation.h"
+
+#if __has_include("ReactBrownfield/ReactBrownfield-Swift.h")
+#import "ReactBrownfield/ReactBrownfield-Swift.h"
+#else
+#import "ReactBrownfield-Swift.h"
+#endif
+
+@implementation NativeBrownfieldNavigation
+
+- (void)temporary {
+    NSLog(@"temporary");
+}
+
+- (std::shared_ptr<facebook::react::TurboModule>)getTurboModule:
+    (const facebook::react::ObjCTurboModule::InitParams &)params
+{
+    return std::make_shared<facebook::react::NativeBrownfieldNavigationSpecJSI>(params);
+}
+
++ (NSString *)moduleName
+{
+  return @"NativeBrownfieldNavigation";
+}
+
+@end

packages/react-native-brownfield/package.json

@@ -4,7 +4,8 @@
   "license": "MIT",
   "author": "Michal Chudziak <mike.chudziak@callstack.com>",
   "bin": {
-    "brownfield": "lib/commonjs/scripts/brownfield.js"
+    "brownfield": "lib/commonjs/scripts/brownfield.js",
+    "brownfield-navigation-codegen": "lib/commonjs/scripts/brownfield-navigation.js"
   },
   "contributors": [
     "Piotr Drapich <piotr.drapich@callstack.com>"

packages/react-native-brownfield/src/BrownfieldNavigation.ts

@@ -0,0 +1,9 @@
+import NativeBrownfieldNavigation from './NativeBrownfieldNavigation';
+
+const BrownfieldNavigation = {
+  temporary: () => {
+    NativeBrownfieldNavigation.temporary();
+  },
+};
+
+export default BrownfieldNavigation;

packages/react-native-brownfield/src/NativeBrownfieldNavigation.ts

@@ -0,0 +1,9 @@
+import { TurboModuleRegistry, type TurboModule } from 'react-native';
+
+export interface Spec extends TurboModule {
+  temporary(): void;
+}
+
+export default TurboModuleRegistry.getEnforcing<Spec>(
+  'NativeBrownfieldNavigation'
+);

packages/react-native-brownfield/src/index.ts

@@ -1,5 +1,6 @@
 import { Platform } from 'react-native';
 import ReactNativeBrownfieldModule from './NativeReactNativeBrownfieldModule';
+import BrownfieldNavigation from './BrownfieldNavigation';
 
 const ReactNativeBrownfield = {
   popToNative: (animated?: boolean): void => {
@@ -24,3 +25,4 @@ const ReactNativeBrownfield = {
 };
 
 export default ReactNativeBrownfield;
+export { BrownfieldNavigation };