text: #import <Foundation/Foundation.h>
  #import "PubNub+Core.h"
  
  
  /**
   @brief      \b PubNub client core class extension to provide access to features powered by Fabric.
   @discussion \b Fabric provides simplified frameworks integration and configuration. This category 
               give ability to construct instance using default keys stored in application's 
               Info.plist file.
   
   @author Sergey Mamontov
   @since 4.2.2
   @copyright © 2010-2018 PubNub, Inc.
   */
  @interface PubNub (FAB)
  
  
  ///------------------------------------------------
  /// @name Initialization and Configuration
  ///------------------------------------------------
  
  /**
   @brief      Construct new \b PubNub client instance with Fabric pre-defined configuration.
   @discussion This method will create \b PubNub instance using configuration provided by \b Fabric.
   @note       This method is similar to \c +clientWithConfiguration: but configuration of the client done by
               \b Fabric.
   
   @return Configured and ready to use \b PubNub client.
   */
  + (instancetype)client;
  
  #pragma mark -
  
  
  @end
  