/*! @file AppDelegate.h

@brief GTMAppAuth SDK iOS Example

@copyright

Copyright 2016 Google Inc.

@copydetails

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

*/

#import <UIKit/UIKit.h>

@protocol OIDExternalUserAgentSession;

/*! @brief The example application's delegate.

*/

@interface AppDelegate : UIResponder <UIApplicationDelegate>

/*! @brief The authorization flow session which receives the return URL from

\SFSafariViewController.

@discussion We need to store this in the app delegate as it's that delegate which receives the

incoming URL on UIApplicationDelegate.application:openURL:options:. This property will be

nil, except when an authorization flow is in progress.

*/

@property(nonatomic, strong, nullable) id<OIDExternalUserAgentSession> currentAuthorizationFlow;

@end