export interface AccountInfo { balance: string; fee_level: number; maker_fee: string; taker_fee: string; account_equity: string; available_to_spend: string; available_to_withdraw: string; pending_balance: string; pending_interest: string; total_margin_used: string; cross_mmr: string; positions_count: number; orders_count: number; stop_orders_count: number; } export interface AccountSettings { symbol: string; margin_mode: "cross" | "isolated"; leverage: number; } export interface TransferFundsParams { from_account: string; to_account: string; amount: string; } export interface WithdrawParams { amount: string; dest_address: string; } export interface UpdateLeverageParams { symbol: string; leverage: number; }