text: // 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>
  
  #import <FBSDKCoreKit/FBSDKCopying.h>
  #import <FBSDKCoreKit/FBSDKMacros.h>
  
  /**
   NS_ENUM(NSUInteger, FBSDKAppGroupPrivacy)
    Specifies the privacy of a group.
   */
  typedef NS_ENUM(NSUInteger, FBSDKAppGroupPrivacy)
  {
    /** Anyone can see the group, who's in it and what members post. */
    FBSDKAppGroupPrivacyOpen = 0,
    /** Anyone can see the group and who's in it, but only members can see posts. */
    FBSDKAppGroupPrivacyClosed,
  };
  
  /**
    Converts an FBSDKAppGroupPrivacy to an NSString.
   */
  FBSDK_EXTERN NSString *NSStringFromFBSDKAppGroupPrivacy(FBSDKAppGroupPrivacy privacy);
  
  /**
    A model for creating an app group.
   */
  @interface FBSDKAppGroupContent : NSObject <FBSDKCopying, NSSecureCoding>
  
  /**
    The description of the group.
   */
  @property (nonatomic, copy) NSString *groupDescription;
  
  /**
    The name of the group.
   */
  @property (nonatomic, copy) NSString *name;
  
  /**
    The privacy for the group.
   */
  @property (nonatomic, assign) FBSDKAppGroupPrivacy privacy;
  
  /**
    Compares the receiver to another app group content.
   - Parameter content: The other content
   - Returns: YES if the receiver's values are equal to the other content's values; otherwise NO
   */
  - (BOOL)isEqualToAppGroupContent:(FBSDKAppGroupContent *)content;
  
  @end
  