// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
//
// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
// 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
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@protocol AKFAccessToken <NSObject, NSCopying, NSSecureCoding>

/*!
 @abstract The account kit account ID.
 */
@property (nonatomic, copy, readonly) NSString *accountID;

/*!
 @abstract The Facebook application ID.
 */
@property (nonatomic, copy, readonly) NSString *applicationID;

/*!
 @abstract The time the receiver was last refreshed.
 */
@property (nonatomic, copy, readonly) NSDate *lastRefresh;

/*!
 @abstract The interval at which the token should be refreshed.
 */
@property (nonatomic, readonly, assign) NSTimeInterval tokenRefreshInterval;

/*!
 @abstract The opaque token string.
 */
@property (nonatomic, readonly, copy) NSString *tokenString;

@end

NS_ASSUME_NONNULL_END