import { FinalizeRequestMiddleware, MetadataBearer } from '@smithy/types';
/** Force fully qualifed domain names (FQDN) for s3 requests to save DNS lookups */
interface Fqdn {
    /**
     * Should S3 requests be converted to Fully Qualified domains (FQDN)
     *
     * @default false
     */
    isForcedFqdn: boolean;
    /**
     * AWS SDK middleware function to force fully qualified domain name  on s3 requests
     *
     * AWS S3 inside of kubernetes triggers a lot of DNS requests
     * by forcing a fully qualified domain name lookup (trailing ".")
     * it greatly reduces the number of DNS requests we make
     */
    middleware: FinalizeRequestMiddleware<object, MetadataBearer>;
}
export declare const Fqdn: Fqdn;
export {};