/** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. */ #import @class FBElementCache; NS_ASSUME_NONNULL_BEGIN @interface FBSession () @property (nonatomic, copy, readwrite) NSString *identifier; @property (nonatomic, strong, readwrite) FBElementCache *elementCache; /** Sets session as current session */ + (void)markSessionActive:(FBSession *)session; @end NS_ASSUME_NONNULL_END