SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff::getIgnoredNames PHP Method

    private function getIgnoredNames()
    {
        if ($this->normalizedIgnoredNames === null) {
            $this->normalizedIgnoredNames = SniffSettingsHelper::normalizeArray($this->ignoredNames);
        }
        return $this->normalizedIgnoredNames;
    }