export type PublicChannel = "prices" | "book" | "bbo" | "trades" | "candle" | "mark_price_candle"; export type PrivateChannel = "account_positions" | "account_order_updates" | "account_info" | "account_margin" | "account_leverage" | "account_trades" | "account_twap_orders" | "account_twap_order_updates"; export type Channel = PublicChannel | PrivateChannel; export interface WSTradingResponse { code: number; data: Record; id: string; t: number; type: string; }