import type { MarketContext } from '@lifi/perps-types';
import type { LtWsMarketStats, LtWsSpotMarketStats } from '../types/index.js';
/**
 * Map a Lighter market-stats record to a {@link MarketContext}: `index_price`
 * is the oracle, `mid_price` the mid. Perp records carry the venue
 * `mark_price`, funding and open interest; spot records have none, so mark
 * falls back to the mid and the perp-only fields stay `undefined`.
 * @public
 */
export declare const mapMarketContext: (stats: LtWsMarketStats | LtWsSpotMarketStats) => MarketContext;
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