@protocol PTAnnotStyleViewControllerDelegate <NSObject>
The methods declared by the PTAnnotStyleViewControllerDelegate protocol allow the adopting delegate to respond to messages from the AnnotStyleViewController class.
Informs the delegate when the annotation style has been committed by the user.
Informs the delegate when the annotation style has been changed by the user.
- (void)annotStyleViewController: (nonnull PTAnnotStyleViewController *)annotStyleViewController didChangeStyle:(nonnull PTAnnotStyle *)annotStyle;