[Breaking] Adds @MainActor @preconcurrency to public delegate protocols

[yuki-stripe]

See https://docs.google.com/document/d/1iSA42ZG4leIT1d96riQxhBpgiIZ3oVABaQ-Yj5uHTmc/edit?tab=t.0#heading=h.570u4leviueu

Testing

Existing tests should cover cases where concurrency checks is minimal.

I've done manual testing using an example project w/ strict concurrency on to verify the claims made in the API Review.

Changelog

See CHANGELOG

[github-actions]

⚠️ Public API changes detected:

Stripe

- @objc(applePayContext:didCreatePaymentMethod:paymentInformation:completion:) func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCreatePaymentMethod paymentMethod: StripePayments.STPPaymentMethod, paymentInformation: PassKit.PKPayment, completion: @escaping StripeApplePay.STPIntentClientSecretCompletionBlock)
- @objc(applePayContext:didCompleteWithStatus:error:) func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCompleteWith status: StripePayments.STPPaymentStatus, error: (any Swift.Error)?)
+ @objc(applePayContext:didCreatePaymentMethod:paymentInformation:completion:) @_Concurrency.MainActor @preconcurrency func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCreatePaymentMethod paymentMethod: StripePayments.STPPaymentMethod, paymentInformation: PassKit.PKPayment, completion: @escaping StripeApplePay.STPIntentClientSecretCompletionBlock)
+ @objc(applePayContext:didCompleteWithStatus:error:) @_Concurrency.MainActor @preconcurrency func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCompleteWith status: StripePayments.STPPaymentStatus, error: (any Swift.Error)?)

StripePayments

- @objc func authenticationPresentingViewController() -> UIKit.UIViewController
- @objc(prepareAuthenticationContextForPresentation:) optional func prepare(forPresentation completion: @escaping StripePayments.STPVoidBlock)
- @objc optional func configureSafariViewController(_ viewController: SafariServices.SFSafariViewController)
- @objc(authenticationContextWillDismissViewController:) optional func authenticationContextWillDismiss(_ viewController: UIKit.UIViewController)
+ @objc @_Concurrency.MainActor @preconcurrency func authenticationPresentingViewController() -> UIKit.UIViewController
+ @_Concurrency.MainActor @preconcurrency @objc(prepareAuthenticationContextForPresentation:) optional func prepare(forPresentation completion: @escaping StripePayments.STPVoidBlock)
+ @_Concurrency.MainActor @preconcurrency @objc optional func configureSafariViewController(_ viewController: SafariServices.SFSafariViewController)
+ @_Concurrency.MainActor @preconcurrency @objc(authenticationContextWillDismissViewController:) optional func authenticationContextWillDismiss(_ viewController: UIKit.UIViewController)

StripePaymentsUI

- @objc func auBECSDebitForm(_ form: StripePaymentsUI.STPAUBECSDebitFormView, didChangeToStateComplete complete: Swift.Bool)
+ @objc @_Concurrency.MainActor(unsafe) func auBECSDebitForm(_ form: StripePaymentsUI.STPAUBECSDebitFormView, didChangeToStateComplete complete: Swift.Bool)
- public class Coordinator : ObjectiveC.NSObject, StripePaymentsUI.STPCardFormViewDelegate {
- public func cardFormView(_ form: StripePaymentsUI.STPCardFormView, didChangeToStateComplete complete: Swift.Bool)
- public class Coordinator : ObjectiveC.NSObject, StripePaymentsUI.STPCardFormViewDelegate {
- public func cardFormView(_ form: StripePaymentsUI.STPCardFormView, didChangeToStateComplete complete: Swift.Bool)
- @objc func cardFormView(_ form: StripePaymentsUI.STPCardFormView, didChangeToStateComplete complete: Swift.Bool)
+ @objc @_Concurrency.MainActor(unsafe) func cardFormView(_ form: StripePaymentsUI.STPCardFormView, didChangeToStateComplete complete: Swift.Bool)
- public class Coordinator : ObjectiveC.NSObject, StripePaymentsUI.STPPaymentCardTextFieldDelegate {
- public func paymentCardTextFieldDidChange(_ cardField: StripePaymentsUI.STPPaymentCardTextField)
- public class Coordinator : ObjectiveC.NSObject, StripePaymentsUI.STPPaymentCardTextFieldDelegate {
- public func paymentCardTextFieldDidChange(_ cardField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidChange(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidBeginEditing(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldWillEndEditing(forReturn textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidEndEditing(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidBeginEditingNumber(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidEndEditingNumber(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidBeginEditingCVC(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidEndEditingCVC(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidBeginEditingExpiration(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidEndEditingExpiration(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidBeginEditingPostalCode(_ textField: StripePaymentsUI.STPPaymentCardTextField)
- @objc optional func paymentCardTextFieldDidEndEditingPostalCode(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidChange(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidBeginEditing(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldWillEndEditing(forReturn textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidEndEditing(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidBeginEditingNumber(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidEndEditingNumber(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidBeginEditingCVC(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidEndEditingCVC(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidBeginEditingExpiration(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidEndEditingExpiration(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidBeginEditingPostalCode(_ textField: StripePaymentsUI.STPPaymentCardTextField)
+ @objc @_Concurrency.MainActor(unsafe) optional func paymentCardTextFieldDidEndEditingPostalCode(_ textField: StripePaymentsUI.STPPaymentCardTextField)

StripePaymentSheet

- public func viewWillDisappear(_ animated: Swift.Bool)

StripeApplePay

- @objc(applePayContext:didSelectShippingMethod:handler:) optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didSelect shippingMethod: PassKit.PKShippingMethod, handler: @escaping (_ update: PassKit.PKPaymentRequestShippingMethodUpdate) -> Swift.Void)
- @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didSelectShippingContact contact: PassKit.PKContact, handler: @escaping (_ update: PassKit.PKPaymentRequestShippingContactUpdate) -> Swift.Void)
+ @_Concurrency.MainActor @preconcurrency @objc(applePayContext:didSelectShippingMethod:handler:) optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didSelect shippingMethod: PassKit.PKShippingMethod, handler: @escaping (_ update: PassKit.PKPaymentRequestShippingMethodUpdate) -> Swift.Void)
+ @_Concurrency.MainActor @preconcurrency @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didSelectShippingContact contact: PassKit.PKContact, handler: @escaping (_ update: PassKit.PKPaymentRequestShippingContactUpdate) -> Swift.Void)
- @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didChangeCouponCode couponCode: Swift.String, handler completion: @escaping (PassKit.PKPaymentRequestCouponCodeUpdate) -> Swift.Void)
- @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, willCompleteWithResult authorizationResult: PassKit.PKPaymentAuthorizationResult, handler: @escaping (_ authorizationResult: PassKit.PKPaymentAuthorizationResult) -> Swift.Void)
+ @_Concurrency.MainActor @preconcurrency @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, didChangeCouponCode couponCode: Swift.String, handler completion: @escaping (PassKit.PKPaymentRequestCouponCodeUpdate) -> Swift.Void)
+ @_Concurrency.MainActor @preconcurrency @objc optional func applePayContext(_ context: StripeApplePay.STPApplePayContext, willCompleteWithResult authorizationResult: PassKit.PKPaymentAuthorizationResult, handler: @escaping (_ authorizationResult: PassKit.PKPaymentAuthorizationResult) -> Swift.Void)
- func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCreatePaymentMethod paymentMethod: StripeCore.StripeAPI.PaymentMethod, paymentInformation: PassKit.PKPayment, completion: @escaping StripeApplePay.STPIntentClientSecretCompletionBlock)
- func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCompleteWith status: StripeApplePay.STPApplePayContext.PaymentStatus, error: (any Swift.Error)?)
+ @_Concurrency.MainActor @preconcurrency func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCreatePaymentMethod paymentMethod: StripeCore.StripeAPI.PaymentMethod, paymentInformation: PassKit.PKPayment, completion: @escaping StripeApplePay.STPIntentClientSecretCompletionBlock)
+ @_Concurrency.MainActor @preconcurrency func applePayContext(_ context: StripeApplePay.STPApplePayContext, didCompleteWith status: StripeApplePay.STPApplePayContext.PaymentStatus, error: (any Swift.Error)?)

If you are adding a new public API consider the following:

• Do these APIs need to be public or can they be protected with @_spi(STP)?
• If these APIs need to be public, assess whether they require an API review.

If you are modifying or removing a public API:

• Does this require a breaking version change?
• Do these changes require API review?

If you confirm these APIs need to be added/updated and have undergone necessary review, add the label modifies public API to this PR to acknowledge and bypass this check.

ℹ️ If this comment appears to be left in error, make sure your branch is up-to-date with master.