| // Copyright 2019 The Chromium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #import <Foundation/Foundation.h> | |
| NS_ASSUME_NONNULL_BEGIN | |
| @class FlutterError; | |
| @interface FIAPReceiptManager : NSObject | |
| - (nullable NSString *)retrieveReceiptWithError:(FlutterError *_Nullable *_Nullable)error; | |
| @end | |
| NS_ASSUME_NONNULL_END |