From 4164fb9b01e17889e1d95757b3d11ee38ac94e0c Mon Sep 17 00:00:00 2001
From: cherylEnkidu <cheryllin@google.com>
Date: Mon, 11 Nov 2024 09:55:47 -0800
Subject: [PATCH] use @_implementationOnly

---
 Firestore/Swift/Source/SwiftAPI/SwiftCppAPI.swift |  4 ++--
 Package.swift                                     | 10 ++--------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/Firestore/Swift/Source/SwiftAPI/SwiftCppAPI.swift b/Firestore/Swift/Source/SwiftAPI/SwiftCppAPI.swift
index fafeec43e98..8797915cc68 100644
--- a/Firestore/Swift/Source/SwiftAPI/SwiftCppAPI.swift
+++ b/Firestore/Swift/Source/SwiftAPI/SwiftCppAPI.swift
@@ -15,11 +15,11 @@
  */
 
 #if SWIFT_PACKAGE
-  @_exported import FirebaseFirestoreCpp
+  @_implementationOnly import FirebaseFirestoreCpp
 #endif // SWIFT_PACKAGE
 
 public class SwiftCallingCpp {
-  public init(_ value: String) {
+  public static func print(_ value: String) {
     CppInterfaceCalledBySwift.print(std.string(value))
   }
 }
diff --git a/Package.swift b/Package.swift
index 5a2b73deccf..a4a1071802c 100644
--- a/Package.swift
+++ b/Package.swift
@@ -476,10 +476,7 @@ let package = Package(
       dependencies: [
         "FirebaseFirestoreTarget",
       ],
-      path: "FirebaseCombineSwift/Sources/Firestore",
-      swiftSettings: [
-        .interoperabilityMode(.Cxx), // C++ interoperability setting
-      ]
+      path: "FirebaseCombineSwift/Sources/Firestore"
     ),
     .target(
       name: "FirebaseStorageCombineSwift",
@@ -1174,10 +1171,7 @@ let package = Package(
         "FirebaseStorage",
         .product(name: "nanopb", package: "nanopb"),
       ],
-      path: "SwiftPMTests/swift-test",
-      swiftSettings: [
-        .interoperabilityMode(.Cxx), // C++ interoperability setting
-      ]
+      path: "SwiftPMTests/swift-test"
     ),
     .testTarget(
       name: "analytics-import-test",