@class CATNetworkReachability; @interface CRKASMNetworkCheckingRosterProvider : CRKASMRosterProviderDecoratorBase @property (readonly, nonatomic) CATNetworkReachability *networkReachability; + (id)reachabilityError; - (void).cxx_destruct; - (void)createCourseWithProperties:(id)a0 completion:(id /* block */)a1; - (id)initWithRosterProvider:(id)a0; - (void)removeCourseWithIdentifier:(id)a0 completion:(id /* block */)a1; - (void)updateCourseWithIdentifier:(id)a0 properties:(id)a1 completion:(id /* block */)a2; @end