/**
  * Delegates the calculation of the preciser scope to the next link.
  * If there is no next link, returns the blind scope.
  *
  * @return LinkedFlowScope
  */
 protected function nextPreciserScopeKnowingConditionOutcome(\PHPParser_Node $condition, LinkedFlowScope $blindScope, $outcome)
 {
     return $this->nextLink !== null ? $this->nextLink->getPreciserScopeKnowingConditionOutcome($condition, $blindScope, $output) : $blindScope;
 }