SlevomatCodingStandard\Sniffs\Namespaces\UseOnlyWhitelistedNamespacesSniff::getNamespacesRequiredToUse PHP Method

getNamespacesRequiredToUse() private method

private getNamespacesRequiredToUse ( ) : string[]
return string[]
    private function getNamespacesRequiredToUse()
    {
        if ($this->namespacesRequiredToUse !== null && $this->normalizedNamespacesRequiredToUse === null) {
            $this->normalizedNamespacesRequiredToUse = SniffSettingsHelper::normalizeArray($this->namespacesRequiredToUse);
        }
        return $this->normalizedNamespacesRequiredToUse;
    }
UseOnlyWhitelistedNamespacesSniff