import { AbstractType } from "./AbstractType";
import { Req, scalar } from "@huz-com/types";
import { HostTypeOption, IpVersion } from "./index.interfaces";
declare type T = scalar.Host;
declare type O = HostTypeOption;
export declare class HostType extends AbstractType<T, O> {
    protected static readonly _LABELS: string[];
    protected static _ins: HostType;
    /**
     * Returns skeleton instance
     * */
    static ins(): HostType;
    constructor();
    protected _ipVersion(str: string): 4 | 6 | null;
    protected _isIp(str: string, version?: IpVersion): boolean;
    protected _isIpV4(str: string): boolean;
    protected _isIpV6(str: string): boolean;
    protected _isHost(str: string, subdomain?: boolean, wildcard?: boolean): boolean;
    protected _isLabel(str: string): boolean;
    protected _hasWildcard(str: string): boolean;
    protected _hasSubdomain(str: string): boolean;
    /**
     * Checks is host?
     */
    is(value: scalar.Unknown, opt?: O, req?: Req): boolean;
    /**
     * Converts a value to host
     */
    cast(value: scalar.Unknown, opt?: O, req?: Req): T | null;
    ipVersion(value: unknown): string;
    isIp(value: unknown, version?: IpVersion): boolean;
    isIpV4(value: unknown): boolean;
    isIpV6(value: unknown): boolean;
    isHost(value: unknown, subdomain?: boolean, wildcard?: boolean): boolean;
    isLabel(value: unknown): boolean;
    hasWildcard(value: unknown): boolean;
    hasSubdomain(value: unknown): boolean;
}
export {};