// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
//
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// copy, modify, and distribute this software in source code or binary form for use
// in connection with the web services and APIs provided by Facebook.
//
// As with any software that integrates with the Facebook platform, your use of
// this software is subject to the Facebook Developer Principles and Policies
// [http://developers.facebook.com/policy/]. This copyright notice shall be
// included in all copies or substantial portions of the software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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#import <Foundation/Foundation.h>

#import <Bolts/BFAppLinkResolving.h>

/*!
 @class FBSDKAppLinkResolver

 @abstract
 Provides an implementation of the BFAppLinkResolving protocol that uses the Facebook App Link
 Index API to resolve App Links given a URL. It also provides an additional helper method that can resolve
 multiple App Links in a single call.

 @discussion
 Usage of this type requires a client token. See `[FBSDKSettings setClientToken:]` and linking
 Bolts.framework
 */
@interface FBSDKAppLinkResolver : NSObject<BFAppLinkResolving>

/*!
 @abstract Asynchronously resolves App Link data for multiple URLs.

 @param urls An array of NSURLs to resolve into App Links.
 @returns A BFTask that will return dictionary mapping input NSURLs to their
  corresponding BFAppLink.

 @discussion
 You should set the client token before making this call. See `[FBSDKSettings setClientToken:]`
 */
- (BFTask *)appLinksFromURLsInBackground:(NSArray *)urls;

/*!
 @abstract Allocates and initializes a new instance of FBSDKAppLinkResolver.
 */
+ (instancetype)resolver;

@end