@class HKWatchAppAvailability; @interface HRElectrocardiogramWatchAppInstallability : NSObject @property (retain, nonatomic) HKWatchAppAvailability *ecgAppAvailability; + (void)installElectrocardiogramAppOnActiveWatch:(id /* block */)a0; + (BOOL)isElectrocardiogramAppDeletableForActiveWatch; - (id)init; - (void).cxx_destruct; - (void)electrocardiogramAppInstallStateOnActiveWatch:(id /* block */)a0; - (void)setAllowInstallingElectrocardiogramWatchApp:(BOOL)a0; - (void)checkElectrocardiogramAppInstallStateWithContext:(id)a0 completion:(id /* block */)a1; - (id)installElectrocardiogramAppAlertController:(id /* block */)a0 cancel:(id /* block */)a1; @end