ConstraintManager::getDiscovery

protected ConstraintManager::getDiscovery()

protected function getDiscovery() {
  if (!isset($this->discovery)) {
    $this->discovery = parent::getDiscovery();
    $this->discovery = new StaticDiscoveryDecorator($this->discovery, [$this, 'registerDefinitions']);
  }
  return $this->discovery;
}