@class WFDatabaseObjectDescriptor; @interface WFObservableObjectResult : WFObservableResult @property (readonly, nonatomic) WFDatabaseObjectDescriptor *descriptor; @property (readonly, nonatomic) WFDatabaseObjectDescriptor *value; + (void)getResultWithDescriptor:(id)a0 valueType:(Class)a1 glyphSize:(struct CGSize { double x0; double x1; })a2 completionHandler:(id /* block */)a3; + (id)getResultWithDescriptor:(id)a0 valueType:(Class)a1 glyphSize:(struct CGSize { double x0; double x1; })a2 error:(id *)a3; - (id)description; - (void).cxx_destruct; - (void)handleChangeNotification:(id)a0; - (id)initWithValueType:(Class)a0 glyphSize:(struct CGSize { double x0; double x1; })a1 initialValue:(id)a2 descriptor:(id)a3; @end