[Vertex AI] Enable AccessLevelOnImport and InternalImportsByDefault

Author: andrewheard

FirebaseVertexAI/Sources/GenerateContentResponse.swift

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
+public import Foundation
 
 /// The model's response to a generate content request.
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)

FirebaseVertexAI/Sources/GenerativeAIRequest.swift

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
+public import Foundation
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 protocol GenerativeAIRequest: Sendable, Encodable {

FirebaseVertexAI/Sources/PartsRepresentable+Image.swift

@@ -12,11 +12,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+import CoreGraphics
+import CoreImage
 import UniformTypeIdentifiers
+
 #if canImport(UIKit)
-  import UIKit // For UIImage extensions.
+  public import UIKit // For UIImage extensions.
 #elseif canImport(AppKit)
-  import AppKit // For NSImage extensions.
+  public import AppKit // For NSImage extensions.
 #endif
 
 private let imageCompressionQuality: CGFloat = 0.8

FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenImagesBlockedError.swift

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
+public import Foundation
 
 /// An error that occurs when image generation fails due to all generated images being blocked.
 ///

FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenInlineImage.swift

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
+public import Foundation
 
 /// An image generated by Imagen, represented as inline data.
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)

FirebaseVertexAI/Sources/Types/Public/Part.swift

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
+public import Foundation
 
 /// A discrete piece of data in a media format interpretable by an AI model.
 ///

FirebaseVertexAI/Sources/VertexAI.swift

@@ -14,11 +14,10 @@
 
 import FirebaseAppCheckInterop
 import FirebaseAuthInterop
-import FirebaseCore
+import FirebaseCoreExtension
 import Foundation
 
-// Avoids exposing internal FirebaseCore APIs to Swift users.
-@_implementationOnly import FirebaseCoreExtension
+public import FirebaseCore
 
 /// The Vertex AI for Firebase SDK provides access to Gemini models directly from your app.
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)

FirebaseVertexAI/Sources/VertexLog.swift

@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+import FirebaseCoreExtension
 import Foundation
 import os.log
 
-@_implementationOnly import FirebaseCoreExtension
-
 enum VertexLog {
   /// Log message codes for the Vertex AI SDK
   ///

FirebaseVertexAI/Tests/Unit/GenerativeModelTests.swift

@@ -15,9 +15,10 @@
 import FirebaseAppCheckInterop
 import FirebaseAuthInterop
 import FirebaseCore
+import FirebaseVertexAI
 import XCTest
 
-@testable import FirebaseVertexAI
+@testable import struct FirebaseVertexAI.APIConfig
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 final class GenerativeModelTests: XCTestCase {
@@ -1676,8 +1677,7 @@ struct AppCheckErrorFake: Error {}
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 extension SafetyRating: Swift.Comparable {
-  public static func < (lhs: FirebaseVertexAI.SafetyRating,
-                        rhs: FirebaseVertexAI.SafetyRating) -> Bool {
+  static func < (lhs: SafetyRating, rhs: SafetyRating) -> Bool {
     return lhs.category.rawValue < rhs.category.rawValue
   }
 }

FirebaseVertexAI/Tests/Unit/VertexComponentTests.swift

@@ -13,12 +13,12 @@
 // limitations under the License.
 
 @preconcurrency import FirebaseCore
+import FirebaseCoreExtension
+import FirebaseVertexAI
 import Foundation
 import XCTest
 
-@_implementationOnly import FirebaseCoreExtension
-
-@testable import FirebaseVertexAI
+@testable import struct FirebaseVertexAI.APIConfig
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 class VertexComponentTests: XCTestCase {