@interface HealthRecordsUI.BloodPressureDataTransformer : _TtCs12_SwiftObject <HealthRecordsUI.MedicalRecordChartDataTransformer> {
    void /* unknown type, empty encoding */ $__lazy_storage_$_mmHgUnit;
    void /* unknown type, empty encoding */ $__lazy_storage_$_displayType;
}

- (id)chartDisplayTypeWith:(id)a0 displayName:(id)a1 unitName:(id)a2;
- (id)chartPointFor:(id)a0 in:(id)a1 with:(long long)a2 dataSourceType:(long long)a3;
- (id)graphSeriesWith:(id)a0;

@end