/**
 * Authentication commands for VC-SYS CLI
 * Handles: vcsys auth login, status, logout
 */
import { Command } from 'commander';
import { SupabaseAuth } from '../lib/auth/supabase-auth';
/**
 * Create auth command with subcommands
 */
export declare function createAuthCommand(): Command;
/**
 * Utility function to check if user is authenticated (for other commands)
 */
export declare function requireAuthentication(): Promise<SupabaseAuth>;
/**
 * Utility function to get access token for API calls
 */
export declare function getAccessToken(): Promise<string>;