protected function isValidArchive($validateLicenseFilePresence = false)
    {
        if ($validateLicenseFilePresence) {
            return $this->archiveValidator->shouldHaveLicenseFile()->validate(
                $this->analyser->collectExpectedExportIgnores()
            );
        }

        return $this->archiveValidator->validate(
            $this->analyser->collectExpectedExportIgnores()
        );
    }