@class SBBlockSystemAction; @protocol SBSystemActionPreviewInvalidatable; @interface SBBlockSystemActionExecutor : SBAbstractSystemActionExecutor { id<SBSystemActionPreviewInvalidatable> _previewAssertion; BOOL _executing; } @property (readonly, nonatomic) SBBlockSystemAction *systemAction; - (void).cxx_destruct; - (BOOL)_isExecuting; - (id)_beginInteractiveExecutionWithContext:(id)a0 error:(out id *)a1; - (BOOL)_canBeExecuted; - (void)_cancelPreviewing; - (id)_previewWithCoordinator:(id)a0; - (id)initWithSystemAction:(id)a0; @end