checkVersion method
Check the version of the package
This method checks the version of the package against the latest version available on pub.dev.
Implementation
Future<CheckVersionResult> checkVersion() async {
String? currentVersion = await _getCurrentVersion();
String? latestVersion =
await PubDevApi.getLatestVersionFromPackage(packageName);
return CheckVersionResult(
currentVersion: currentVersion,
latestVersion: latestVersion,
);
}