$value * * @return $this */ public function services(ParamConfigurator|array $value): static { $this->_usedProperties['services'] = true; $this->services = $value; return $this; } public function __construct(array $value = []) { if (array_key_exists('services', $value)) { $this->_usedProperties['services'] = true; $this->services = $value['services']; unset($value['services']); } 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['services'])) { $output['services'] = $this->services; } return $output; } }