@interface _TtCV8PaperKit14FontSizePicker11Coordinator : NSObject <PaperKit.ValueEditingViewControllerDelegate> {
    void /* unknown type, empty encoding */ parent;
    void /* unknown type, empty encoding */ pickedSize;
}

- (id)init;
- (void).cxx_destruct;
- (void)valueEditingViewController:(id)a0 didChangeValue:(long long)a1;

@end