protected function validateType($value)
    {
        if (!is_array($value) && (!$this->allowFalse || false !== $value)) {
            $ex = new InvalidTypeException(sprintf(
                'Invalid type for path "%s". Expected array, but got %s',
                $this->getPath(),
                gettype($value)
            ));
            if ($hint = $this->getInfo()) {
                $ex->addHint($hint);
            }
            $ex->setPath($this->getPath());

            throw $ex;
        }
    }