toJson method
Implementation
@override
Map<String, dynamic> toJson() => <String, dynamic>{
'open_external_browser': openExternalBrowser,
'external_exceptions': externalExceptions
.map((item) => item.toJson())
.toList(),
'in_app_exceptions': inAppExceptions.map((item) => item.toJson()).toList(),
'display_close_button': displayCloseButton,
'@type': constructor,
};