Processor example

        if (!($constructor = $class->getConstructor()) || !$constructor->getNumberOfRequiredParameters()) {
            return $class->newInstance();
        }

        return null;
    }

    final protected function processConfiguration(ConfigurationInterface $configuration, array $configs): array
    {
        $processor = new Processor();

        return $this->processedConfigs[] = $processor->processConfiguration($configuration, $configs);
    }

    /** * @internal */
    final public function getProcessedConfigs(): array
    {
        try {
            return $this->processedConfigs;
        }

 else {
                $prefix = substr($env, 0, $i);
                foreach ($envTypes[$prefix] ?? ['string'] as $type) {
                    $values[$type] = self::TYPE_FIXTURES[$type] ?? null;
                }
            }
            foreach ($placeholders as $placeholder) {
                BaseNode::setPlaceholder($placeholder, $values);
            }
        }

        $processor = new Processor();

        foreach ($extensions as $name => $extension) {
            if (!($extension instanceof ConfigurationExtensionInterface || $extension instanceof ConfigurationInterface)
                || !$config = array_filter($container->getExtensionConfig($name))
            ) {
                // this extension has no semantic configuration or was not called                 continue;
            }

            $config = $resolvingBag->resolveValue($config);