/**
 * certmatcher is responsible for matching certificates
 */
export declare class SmartacmeCertMatcher {
    /**
     * creates a domainName for the certificate that will include the broadest scope
     * for wild card certificates
     * @param domainNameArg the domainNameArg to create the scope from
     */
    getCertificateDomainNameByDomainName(domainNameArg: string): string | undefined;
}