styleVersionPrefix property
      
      NSString?
      get
      styleVersionPrefix
      
    
    
style version prefix
Implementation
objc.NSString? get styleVersionPrefix {
  final _ret = _objc_msgSend_151sglz(this.ref.pointer, _sel_styleVersionPrefix);
  return _ret.address == 0 ? null : objc.NSString.castFromPointer(_ret, retain: true, release: true);
}
      
      set
      styleVersionPrefix
      (NSString? value) 
      
    
    
style version prefix
Implementation
set styleVersionPrefix(objc.NSString? value) {
_objc_msgSend_xtuoz7(this.ref.pointer, _sel_setStyleVersionPrefix_, value?.ref.pointer ?? ffi.nullptr);
}