Constructs this FieldInfo object.
\Drupal\Core\Cache\CacheBackendInterface $cache_backend: The cache backend to use.
\Drupal\Core\Config\ConfigFactory $config: The configuration factory object to use.
\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler class to use for invoking hooks.
public function __construct(CacheBackendInterface $cache_backend, ConfigFactory $config, ModuleHandlerInterface $module_handler) {
$this->cacheBackend = $cache_backend;
$this->moduleHandler = $module_handler;
$this->config = $config;
}