@class PRSService, _AMUIPosterUpdate; @interface AMUIPosterUpdater : NSObject { PRSService *_lock_service; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; _AMUIPosterUpdate *_lock_inflightInfographConfigurationUpdate; _AMUIPosterUpdate *_lock_pendingInfographConfigurationUpdate; } + (id)defaultUpdater; - (id)init; - (void).cxx_destruct; - (void)_clearInflightAndFireNextRequest; - (void)_lock_fireInfographUpdate:(id)a0; - (BOOL)updateInfograph:(id)a0 forPosterConfiguration:(id)a1 completion:(id /* block */)a2; @end