export interface AddressTarget {
    target_ip: string;
    target_port?: number;
}
export interface ResolveOptions {
    timeout?: number;
    allow_cache?: boolean;
    max_depth?: number;
    allow_srv?: boolean;
    allow_cname?: boolean;
    allow_any?: boolean;
    allow_a?: boolean;
    allow_aaaa?: boolean;
}
export declare const default_options: ResolveOptions;