type Web3Chain = 'ethereum' | 'solana' | 'polygon' | 'arbitrum' | 'base';
/**
 * Client-safe session metadata. Does NOT contain the JWT.
 * Use ServerSession (from @stacknet/userutils/server) for server-side code that needs the JWT.
 */
interface Session {
    id: string;
    app_identity_id: string;
    global_identity_commitment: string;
    expires_at: number;
    created_at: number;
    stack_id?: string;
    signed_by: string[];
    user_id?: string;
    address?: string;
    chain?: Web3Chain;
    auth_method?: string;
}
/** Minimal public session info (safe for client-side, no JWT) */
interface PublicSession {
    userId: string;
    address?: string;
    chain?: Web3Chain;
    expiresAt: number;
    planId?: string;
    authMethod?: string;
    /**
     * The user's affiliate / invite code. Always present post-auth (issued
     * lazily on first session), so consumer apps can render a share link.
     * Format: 8-char base62 (excluding visually-ambiguous chars).
     */
    joinCode?: string;
}
interface MPCNode {
    id: string;
    name: string;
    endpoint: string;
    status: 'online' | 'offline' | 'syncing';
    public_key_share: string;
    last_heartbeat: number;
    load: number;
    version: string;
}
interface APIResponse<T> {
    success: boolean;
    data?: T;
    error?: {
        code: string;
        message: string;
    };
}
interface NetworkStatus {
    total_nodes: number;
    online_nodes: number;
    current_leader: string;
    consensus_health: string;
    last_block_time: number;
    network_version: string;
}

export type { APIResponse as A, MPCNode as M, NetworkStatus as N, PublicSession as P, Session as S, Web3Chain as W };