[Docs] Fix DocC warnings in FirebaseAuth

FirebaseAuth/Sources/Swift/Auth/Auth.swift

@@ -252,8 +252,6 @@ extension Auth: AuthInterop {
 
   /// Sets the `currentUser` on the receiver to the provided user object.
   /// - Parameter user: The user object to be set as the current user of the calling Auth instance.
-  /// - Parameter completion: Optionally; a block invoked after the user of the calling Auth
-  /// instance has been updated or an error was encountered.
   @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
   open func updateCurrentUser(_ user: User) async throws {
     return try await withCheckedThrowingContinuation { continuation in
@@ -1430,6 +1428,7 @@ extension Auth: AuthInterop {
   }
 
   /// Revoke the users token with authorization code.
+  /// - Parameter authorizationCode: The authorization code used to perform the revocation.
   /// - Parameter completion: (Optional) the block invoked when the request to revoke the token is
   /// complete, or fails. Invoked asynchronously on the main thread in the future.
   @objc open func revokeToken(withAuthorizationCode authorizationCode: String,
@@ -1450,8 +1449,7 @@ extension Auth: AuthInterop {
   }
 
   /// Revoke the users token with authorization code.
-  /// - Parameter completion: (Optional) the block invoked when the request to revoke the token is
-  /// complete, or fails. Invoked asynchronously on the main thread in the future.
+  /// - Parameter authorizationCode: The authorization code used to perform the revocation.
   @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
   open func revokeToken(withAuthorizationCode authorizationCode: String) async throws {
     return try await withCheckedThrowingContinuation { continuation in

FirebaseAuth/Sources/Swift/AuthProvider/FederatedAuthProvider.swift

@@ -22,6 +22,9 @@ import Foundation
     /// Used to obtain an auth credential via a mobile web flow.
     /// This method is available on iOS only.
     /// - Parameter uiDelegate: An optional UI delegate used to present the mobile web flow.
+    /// - Parameter completionHandler: Optionally; a block which is invoked asynchronously on the
+    /// main
+    /// thread when the mobile web flow is completed.
     @available(iOS 13, tvOS 13, macOS 10.15, watchOS 8, *)
     @objc(getCredentialWithUIDelegate:completion:)
     func credential(with uiDelegate: AuthUIDelegate?) async throws -> AuthCredential

FirebaseAuth/Sources/Swift/AuthProvider/OAuthProvider.swift

@@ -86,7 +86,6 @@ import Foundation
   /// - Parameter providerID: The provider ID of the IDP for which this auth provider instance will
   /// be configured.
   /// - Parameter auth: The auth instance to be associated with the OAuthProvider instance.
-  /// - Returns: An instance of OAuthProvider corresponding to the specified provider ID.
   public init(providerID: String, auth: Auth = Auth.auth()) {
     if auth.requestConfiguration.emulatorHostAndPort == nil {
       if providerID == FacebookAuthProvider.id {
@@ -126,7 +125,6 @@ import Foundation
   /// - Parameter providerID: The provider ID of the IDP for which this auth provider instance will
   /// be configured.
   /// - Parameter auth: The auth instance to be associated with the OAuthProvider instance.
-  /// - Returns: An instance of OAuthProvider corresponding to the specified provider ID.
   public convenience init(providerID: AuthProviderID, auth: Auth = Auth.auth()) {
     self.init(providerID: providerID.rawValue, auth: auth)
   }
@@ -339,6 +337,9 @@ import Foundation
     /// Used to obtain an auth credential via a mobile web flow.
     /// This method is available on iOS only.
     /// - Parameter uiDelegate: An optional UI delegate used to present the mobile web flow.
+    /// - Parameter completionHandler: Optionally; a block which is invoked asynchronously on the
+    /// main
+    /// thread when the mobile web flow is completed.
     @available(iOS 13, tvOS 13, macOS 10.15, watchOS 8, *)
     @objc(getCredentialWithUIDelegate:completion:)
     @MainActor

FirebaseAuth/Sources/Swift/MultiFactor/MultiFactor.swift

@@ -172,7 +172,6 @@ import Foundation
     /// - Parameter assertion: The `MultiFactorAssertion`.
     /// - Parameter displayName: An optional display name associated with the multi factor to
     /// enroll.
-    /// - Parameter completion: The block invoked when the request is complete, or fails.
     @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
     open func enroll(with assertion: MultiFactorAssertion, displayName: String?) async throws {
       return try await withCheckedThrowingContinuation { continuation in
@@ -187,6 +186,7 @@ import Foundation
     }
 
     /// Unenroll the given multi factor.
+    /// - Parameter factorInfo: The second factor instance to unenroll.
     /// - Parameter completion: The block invoked when the request to send the verification email is
     /// complete, or fails.
     @objc(unenrollWithInfo:completion:)
@@ -202,6 +202,8 @@ import Foundation
     }
 
     /// Unenroll the given multi factor.
+    /// - Parameter factorUID: The unique identifier corresponding to the
+    /// second factor being unenrolled.
     /// - Parameter completion: The block invoked when the request to send the verification email is
     /// complete, or fails.
     @objc(unenrollWithFactorUID:completion:)

FirebaseAuth/Sources/Swift/MultiFactor/MultiFactorResolver.swift

@@ -34,8 +34,8 @@ import Foundation
     @objc public let auth: Auth
 
     /// A helper function to help users complete sign in with a second factor using a
-    /// `MultiFactorAssertion` confirming the user successfully completed the second factor
-    /// challenge.
+    /// - Parameter assertion: The assertion confirming the user successfully
+    ///  completed the second factor challenge.
     /// - Parameter completion: The block invoked when the request is complete, or fails.
     @objc(resolveSignInWithAssertion:completion:)
     open func resolveSignIn(with assertion: MultiFactorAssertion,
@@ -90,8 +90,8 @@ import Foundation
     }
 
     /// A helper function to help users complete sign in with a second factor using a
-    /// `MultiFactorAssertion` confirming the user successfully completed the second factor
-    /// challenge.
+    /// - Parameter assertion: The assertion confirming the user successfully
+    ///  completed the second factor challenge.
     @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
     open func resolveSignIn(with assertion: MultiFactorAssertion) async throws -> AuthDataResult {
       return try await withCheckedThrowingContinuation { continuation in

FirebaseAuth/Sources/Swift/User/User.swift

@@ -251,7 +251,7 @@ extension User: NSSecureCoding {}
     ///    sensitive operation that requires a recent login from the user. This error indicates
     ///    the user has not signed in recently enough. To resolve, reauthenticate the user by
     ///     calling `reauthenticate(with:)`.
-    /// - Parameter phoneNumberCredential: The new phone number credential corresponding to the
+    /// - Parameter credential: The new phone number credential corresponding to the
     /// phone number to be added to the Firebase account, if a phone number is already linked to the
     /// account this new phone number will replace it.
     @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
@@ -766,8 +766,6 @@ extension User: NSSecureCoding {}
     /// - Parameter uiDelegate: Optionally an instance of a class conforming to the `AuthUIDelegate`
     /// protocol used for presenting the web context. If nil, a default `AuthUIDelegate`
     ///    will be used.
-    /// - Parameter completion: Optionally; a block which is invoked when the link flow finishes, or
-    ///    is canceled. Invoked asynchronously on the main thread in the future.
     /// - Returns: An AuthDataResult.
     @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
     @discardableResult
@@ -1028,7 +1026,7 @@ extension User: NSSecureCoding {}
   }
 
   /// Send an email to verify the ownership of the account then update to the new email.
-  /// - Parameter email: The email to be updated to.
+  /// - Parameter newEmail: The email to be updated to.
   /// - Parameter actionCodeSettings: An `ActionCodeSettings` object containing settings related to
   ///    handling action codes.
   @available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)