/**
 * Core types shared between CLI and future Electron app.
 */
interface ProgressReporter {
    step(message: string): void;
    success(message: string): void;
    warn(message: string): void;
    error(message: string): void;
}
declare class AuthError extends Error {
    code: 'NOT_AUTHENTICATED' | 'INVALID_KEY' | 'EXPIRED_KEY';
    constructor(code: 'NOT_AUTHENTICATED' | 'INVALID_KEY' | 'EXPIRED_KEY', message: string);
}

interface UserInfo {
    id: number;
    name: string;
    email: string;
    tier: 'free' | 'pro' | 'enterprise';
    features: string[];
}

/**
 * Pure auth validation — no process.exit, no CLI output.
 * Throws AuthError on failure so callers can handle it their way.
 */

declare function validateAuth(): Promise<{
    apiKey: string;
    user: UserInfo;
}>;

/**
 * CRUD for ~/.web3market/projects.json
 * Tracks projects the user has created or worked in.
 */
interface TrackedProject {
    name: string;
    path: string;
    createdAt: string;
    lastOpenedAt: string;
    components: string[];
    chains: string[];
}
declare function listProjects(): TrackedProject[];
declare function findProject(nameOrPath: string): TrackedProject | undefined;
declare function registerProject(project: Omit<TrackedProject, 'createdAt' | 'lastOpenedAt'>): TrackedProject;
declare function touchProject(projectPath: string): void;
declare function removeProject(name: string): boolean;

/**
 * Detect whether the current directory is a web3market project.
 * Checks for kit.config.ts in the given directory.
 */
interface DetectedProject {
    name: string;
    path: string;
    configPath: string;
    components: string[];
    chains: string[];
    template: string | null;
    frontend: 'next' | 'vite' | 'none';
    hasContracts: boolean;
}
declare function detectProject(cwd: string): DetectedProject | null;

/**
 * Auto-track helper for project-scoped commands.
 * If the cwd has kit.config.ts, either touch or auto-register.
 */
declare function autoTrackProject(cwd: string): void;

export { AuthError, type DetectedProject, type ProgressReporter, type TrackedProject, autoTrackProject, detectProject, findProject, listProjects, registerProject, removeProject, touchProject, validateAuth };