toMap method
Implementation
Map<String, dynamic> toMap() {
Map<String, dynamic> map = {};
_addToMapIfNotNull("title", title, map);
_addToMapIfNotNull("message", message, map);
_addToMapIfNotNull("showStopAction", showStopAction, map);
_addToMapIfNotNull("stopActionText", stopActionText, map);
_addToMapIfNotNull("tapAction", tapAction?.name, map);
return map;
}