export interface ExchangeFees {
    taker: number;
    maker: number;
}
export interface AlertRule {
    id: string;
    symbol: string;
    exchange: string;
    threshold: number;
    direction: "above" | "below";
    enabled: boolean;
}
export interface AlertSettings {
    discord?: {
        botToken: string;
        userId: string;
        channelId?: string;
    };
    telegram?: {
        botToken: string;
        chatId: string;
    };
    rules: AlertRule[];
    /** Check interval in seconds (default: 300 = 5 min) */
    intervalSec: number;
    /** Cooldown per symbol in minutes after alert fires (default: 60) */
    cooldownMin: number;
}
export interface AgentMeta {
    agentName: string;
    agentWalletName: string;
    /**
     * EVM address of the agent wallet (required for Aster + Hyperliquid).
     * For Pacifica (Phase 2c): kept as a sentinel zero-address since the
     * curve is Solana/Ed25519; the canonical address lives in
     * `agentSolanaAddress`. For Lighter (Phase 2d): populated with the master
     * EVM address (since L1 ChangePubKey is signed by the master EVM key); the
     * canonical agent identity lives in `publicKey + apiKeyIndex`.
     * The `0x${string}` literal is preserved to avoid disrupting Aster/HL strict typing.
     */
    agentEvmAddress: `0x${string}`;
    /** EVM address of the master/owner wallet — required as `user` field in Aster/HL requests. Populated by `agent approve` (Step 4). */
    userEvmAddress: `0x${string}`;
    /**
     * Solana base58 public key of the agent wallet (Phase 2c — Pacifica only).
     * Optional for Aster/HL since they live on EVM curves.
     */
    agentSolanaAddress?: string;
    /**
     * Solana base58 public key of the master/owner wallet (Phase 2c — Pacifica only).
     * Optional for Aster/HL.
     */
    userSolanaAddress?: string;
    /**
     * Lighter slot index (Phase 2d — Lighter only).
     * Range: [4, 254] inclusive. Slots 0-3 are reserved by the Lighter frontend.
     * Selected at approve time as `max(existing slots) + 1`.
     */
    apiKeyIndex?: number;
    /**
     * Lighter agent secp256k1 public key (hex, no `0x` prefix) (Phase 2d — Lighter only).
     * Canonical identity for the Lighter L2 hot-path. Cross-checked against
     * `GET /api/v1/apikeys?account_index=N` during `wallet agent verify lighter`.
     */
    publicKey?: string;
    /**
     * Lighter L2 account index (Phase 2d — Lighter only).
     * Resolved at approve time from L1 EVM address via the Lighter REST API
     * and cached so subsequent verify/trade calls don't need to re-query.
     */
    accountIndex?: number;
    masterWalletName: string;
    owsApiKeyId: string;
    owsPolicyId: string;
    expiresAt: string;
    approvedAt: string;
    permissions: {
        canPerpTrade: boolean;
        canSpotTrade: boolean;
        canWithdraw: boolean;
    };
    asterApprovalNonce: string;
    status?: "active" | "partial";
}
export interface AgentsByExchange {
    aster?: Record<string, AgentMeta>;
    hyperliquid?: Record<string, AgentMeta>;
    pacifica?: Record<string, AgentMeta>;
    lighter?: Record<string, AgentMeta>;
}
export interface Settings {
    /** Default exchange when -e flag is omitted */
    defaultExchange: string;
    /** Active OWS wallet name (used when no --ows or --wallet flag) */
    owsActiveWallet: string;
    /** Per-exchange referral / builder codes (always applied per SSOT Rule #3:
     *  no opt-out — Pacifica builder code has always been mandatory; HL/LT
     *  aligned 2026-05-01). */
    referralCodes: {
        pacifica: string;
        hyperliquid: string;
        lighter: string;
    };
    /** Track which exchanges have had referral codes applied (one-time) */
    referralApplied: {
        hyperliquid: boolean;
        lighter: boolean;
    };
    /** Per-exchange fee tiers (fetched from exchange APIs) */
    fees: Record<string, ExchangeFees>;
    /** Alert configuration */
    alerts: AlertSettings;
    /** OWS-native agent wallets registered per exchange (Phase 2a: Aster only) */
    agents?: AgentsByExchange;
}
export declare function loadSettings(): Settings;
export declare function saveSettings(settings: Settings): void;