UpdateCommand constructor
UpdateCommand()
Implementation
UpdateCommand() {
argParser
..addOption('flavorName', help: 'Flavor name of the application.', mandatory: true)
..addOption('packageNameIos', help: 'New package name specific to iOS.')
..addOption('packageNameAndroid', help: 'New package name specific to Android.')
..addOption('displayNameIos', help: 'New display name specific to iOS.')
..addOption('displayNameAndroid', help: 'New display name specific to Android.')
..addOption('newFlavorName', help: 'New flavor name of the application.');
}