_usedProperties['rootNamespace'] = true; $this->rootNamespace = $value; return $this; } public function getExtensionAlias(): string { return 'maker'; } public function __construct(array $value = []) { if (array_key_exists('root_namespace', $value)) { $this->_usedProperties['rootNamespace'] = true; $this->rootNamespace = $value['root_namespace']; unset($value['root_namespace']); } if ([] !== $value) { throw new InvalidConfigurationException(sprintf('The following keys are not supported by "%s": ', __CLASS__).implode(', ', array_keys($value))); } } public function toArray(): array { $output = []; if (isset($this->_usedProperties['rootNamespace'])) { $output['root_namespace'] = $this->rootNamespace; } return $output; } }