/**
 * Indicates market maker participation in security.
 * tag: 1655
 * @readonly
 * @enum {number} (int)
 */
export declare enum MarketMakerActivity {
    /** No participation */
    NoParticipation = 0,
    /** Buy participation */
    BuyParticipation = 1,
    /** Sell participation */
    SellParticipation = 2,
    /** Both buy and sell participation */
    BothBuyAndSellParticipation = 3
}