@class FBSExtensionInfo, FBProcess; @interface FBExtensionProcess : FBProcess { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _hostProcessLock; FBProcess *_lock_hostProcess; } @property (readonly, nonatomic) FBSExtensionInfo *extensionInfo; @property (readonly, nonatomic) FBProcess *hostProcess; @property (readonly, nonatomic) int hostPID; - (id)succinctDescriptionBuilder; - (void)_finishInit; - (void).cxx_destruct; - (BOOL)isExtensionProcess; @end