import type { CliConfig } from './config.js';
export declare const MAX_SKILL_BYTES: number;
export declare function isPublicSkillAddress(address: string): boolean;
export declare function validateSkillUrl(raw: string): URL;
/** Resolve once, reject mixed private/public DNS, and pin the validated address to TLS. */
export declare function fetchSkillText(config: CliConfig, raw: string): Promise<string>;