import type { UseOHLCVParams, UseOHLCVReturn } from "./types";
/**
 * Hook for subscribing to real-time OHLCV candlestick events via WebSocket (public)
 *
 * Fetches initial candlesticks from the REST API, then subscribes to real-time updates.
 * When a new candlestick event arrives, it either updates the most recent candlestick
 * (if timestamps match) or appends a new one.
 *
 * @param params - Configuration including tradingPairId, tradingMode, interval, and optional fetch params
 */
export declare function useOHLCV(params: UseOHLCVParams): UseOHLCVReturn;