Eloquent\Phony\Verification\AbstractCardinalityVerifierEventCollection::callAt PHP Метод

    public function callAt($index = 0)
    {
        if (!$this->normalizeIndex($this->callCount, $index, $normalized)) {
            throw new UndefinedCallException($index);
        }
        return $this->callVerifierFactory->fromCall($this->calls[$normalized]);
    }