onEmpty(callable $onEmpty = null) Sets a callback that is called when the write buffer becomes empty

XPathExpr translateEmpty(

class RoutableFragmentRenderer implements

deleteItems(array $keys) {@inheritdoc} Parameters

class FormErrorIterator implements RecursiveIterator,

class ChainCacheClearer implements

class YamlReferenceDumper Dumps a Yaml reference configuration for the given configuration/node

Helper[] getIterator()

class ClassMetadataFactory extends

Cookie[] all()