export interface MarketPrice {
    tokenId: string;
    bid: number;
    ask: number;
    mid: number;
    spread: number;
    lastPrice: number;
}
export declare function getMarketPrice(tokenId: string): Promise<MarketPrice | null>;
export declare function getMarketPriceByCondition(conditionId: string): Promise<{
    price: number;
    tokenId: string;
} | null>;
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