OptionResolver::define()setInfo() and getInfo() methodsOptionsResolver::setDeprecated() to OptionsResolver::setDeprecation(string $option, string $package, string $version, $message)OptionsResolverIntrospector::getDeprecationMessage(), use OptionsResolverIntrospector::getDeprecation() instead$triggerDeprecation to OptionsResolver::offsetGet()OptionsResolver::addNormalizer methodsetDeprecated and isDeprecated methodsOptionsResolverIntrospector to inspect options definitions inside an OptionsResolver instance