/* * Copyright (c) Meta Platforms, Inc. and affiliates. * All rights reserved. * * This source code is licensed under the license found in the * LICENSE file in the root directory of this source tree. */ #import #import NS_ASSUME_NONNULL_BEGIN /** Internal Type exposed to facilitate transition to Swift. API Subject to change or removal without warning. Do not use. @warning INTERNAL - DO NOT USE */ NS_SWIFT_NAME(FBButtonImpressionLogging) @protocol FBSDKButtonImpressionLogging @property (nullable, nonatomic, readonly, copy) NSDictionary *analyticsParameters; @property (nonatomic, readonly, copy) FBSDKAppEventName impressionTrackingEventName; @property (nonatomic, readonly, copy) NSString *impressionTrackingIdentifier; @end NS_ASSUME_NONNULL_END