System/Library/AccessibilityBundles/DoNotDisturbModule.axbundle

__DNDUIControlCenterModuleAccessibility_super.h

Download __DNDUIControlCenterModuleAccessibility_super.h

1. NSObject
2. >
3. UIAccessibilitySafeCategory

@interface __DNDUIControlCenterModuleAccessibility_super : UIAccessibilitySafeCategory

@end