import { Serializable } from '../../../internal/interfaces/serializable';
export declare class GetTradeHistoryData implements Serializable {
    /**
     * Sequence number
     */
    sequence: string;
    /**
     * Filled price
     */
    price: string;
    /**
     * Filled amount
     */
    size: string;
    /**
     * Filled side, The trade side indicates the taker order side. A taker order is the order that was matched with orders opened on the order book.
     */
    side: GetTradeHistoryData.SideEnum;
    /**
     * Filled timestamp(nanosecond)
     */
    time: number;
    /**
     * Private constructor, please use the corresponding static methods to construct the object.
     */
    private constructor();
    /**
     * Convert the object to a JSON string.
     */
    toJson(): string;
    /**
     * Create an object from a JSON string.
     */
    static fromJson(input: string): GetTradeHistoryData;
    /**
     * Create an object from Js Object.
     */
    static fromObject(jsonObject: Object): GetTradeHistoryData;
}
export declare namespace GetTradeHistoryData {
    enum SideEnum {
        /**
         * buy
         */
        BUY,
        /**
         * sell
         */
        SELL
    }
}