Interface ParentNodeDefinitionInterface

An interface that must be implemented by nodes which can have children

Namespace: Symfony\Component\Config\Definition\Builder
Author: Victor Berchet <victor@suumit.com>
Located at config/Symfony/Component/Config/Definition/Builder/ParentNodeDefinitionInterface.php

Methods summary
`public`	# `children( )`
`public`	# `append( Symfony\Component\Config\Definition\Builder\NodeDefinition $node )`
`public`	# `setBuilder( Symfony\Component\Config\Definition\Builder\NodeBuilder $builder )`