// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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//
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// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
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// copy, modify, and distribute this software in source code or binary form for use
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// in connection with the web services and APIs provided by Facebook.
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//
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// As with any software that integrates with the Facebook platform, your use of
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// this software is subject to the Facebook Developer Principles and Policies
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// [http://developers.facebook.com/policy/]. This copyright notice shall be
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// included in all copies or substantial portions of the software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#import "TargetConditionals.h"
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#if !TARGET_OS_TV
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#import <UIKit/UIKit.h>
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NS_ASSUME_NONNULL_BEGIN
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@class FBSDKReferralManagerResult;
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/**
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Describes the call back to the FBSDKReferralManager
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@param result the result of the referral
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@param error the referral error, if any.
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*/
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typedef void (^FBSDKReferralManagerResultBlock)(FBSDKReferralManagerResult *_Nullable result,
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NSError *_Nullable error)
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NS_SWIFT_NAME(ReferralManagerResultBlock);
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/**
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`FBSDKReferralManager` provides methods for starting the referral process.
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*/
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NS_SWIFT_NAME(ReferralManager)
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@interface FBSDKReferralManager : NSObject
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/**
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Initialize a new instance with the provided view controller
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@param viewController the view controller to present from. If nil, the topmost view controller will be automatically determined as best as possible.
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*/
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- (instancetype)initWithViewController:(nullable UIViewController *)viewController;
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/**
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Open the referral dialog.
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@param handler the callback.
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*/
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-(void)startReferralWithCompletionHandler:(nullable FBSDKReferralManagerResultBlock)handler;
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@end
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NS_ASSUME_NONNULL_END
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#endif
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