@class MSVTimer, NSMapTable, RBSAssertion; @interface MRUFinishTaskAssertionManager : NSObject @property (readonly, nonatomic) NSMapTable *tokenMap; @property (retain, nonatomic) RBSAssertion *taskAssertion; @property (retain, nonatomic) MSVTimer *autoInvalidationTimer; + (id)sharedManager; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)acquireForTaskToken:(id)a0 withReason:(id)a1 invalidationHandler:(id /* block */)a2; - (void)releaseForTaskToken:(id)a0; @end