setAddChildrenIfNoneSet(int|string|array|null $children = array('defaults')) Adds default children

setAllowOverwrite(bool $allow) Sets if this node can be overridden.

setFinalValidationClosures(array $closures) Sets the closures used for final validation.

final mixed normalize(mixed $value) Normalizes a value, applying all normalization

setNormalizationClosures(array $closures) Sets the closures used for normalization.

hasAttribute($key) Parameters $key

setExample(string|array $example) Sets the example configuration for this node.

removeAttribute($key) Parameters $key

array process(NodeInterface

static array normalizeConfig(array $config, string $key, string $plural = null) Normalizes