import type { IChallengeHandler } from './IChallengeHandler.js';
/**
 * HTTP-01 ACME challenge handler using file-system webroot.
 * Writes and removes the challenge file under <webroot>/.well-known/acme-challenge/.
 */
export interface Http01WebrootOptions {
    /**
     * Directory that serves HTTP requests for /.well-known/acme-challenge
     */
    webroot: string;
}
export declare class Http01Webroot implements IChallengeHandler<{
    type: string;
    token: string;
    keyAuthorization: string;
    webPath: string;
}> {
    private smartnetworkInstance;
    private smartdnsClient;
    private webroot;
    constructor(options: Http01WebrootOptions);
    getSupportedTypes(): string[];
    prepare(ch: {
        token: string;
        keyAuthorization: string;
        webPath: string;
    }): Promise<void>;
    verify(ch: {
        webPath: string;
        keyAuthorization: string;
    }): Promise<void>;
    cleanup(ch: {
        token: string;
        webPath: string;
    }): Promise<void>;
    checkWetherDomainIsSupported(domainArg: string): Promise<boolean>;
}