export declare class OptionsContract {
    'name'?: string;
    'tag'?: string;
    'createTime'?: number;
    'expirationTime'?: number;
    'isCall'?: boolean;
    'multiplier'?: string;
    'underlying'?: string;
    'underlyingPrice'?: string;
    'lastPrice'?: string;
    'markPrice'?: string;
    'indexPrice'?: string;
    'makerFeeRate'?: string;
    'takerFeeRate'?: string;
    'orderPriceRound'?: string;
    'markPriceRound'?: string;
    'orderSizeMin'?: number;
    'orderSizeMax'?: number;
    'orderPriceDeviate'?: string;
    'refDiscountRate'?: string;
    'refRebateRate'?: string;
    'orderbookId'?: number;
    'tradeId'?: number;
    'tradeSize'?: number;
    'positionSize'?: number;
    'ordersLimit'?: number;
    static discriminator: string | undefined;
    static attributeTypeMap: Array<{
        name: string;
        baseName: string;
        type: string;
    }>;
    static getAttributeTypeMap(): {
        name: string;
        baseName: string;
        type: string;
    }[];
}