ScreenSaver macOS 10.12 to 10.13 API Differences

ScreenSaverView.h
Removed -[ScreenSaverView initWithFrame:]
Declaration
From- (BOOL)hasConfigureSheet
To@property (readonly) BOOL hasConfigureSheet

Declaration
From- (nullable NSWindow *)configureSheet
To@property (readonly, strong, nullable) NSWindow *configureSheet