export interface PlaceSpreadOrderRequest {
    sprdId: string;
    clOrdId?: string;
    tag?: string;
    side: 'buy' | 'sell';
    ordType: 'limit' | 'post_only' | 'ioc' | 'market';
    sz: string;
    px: string;
}
export interface UpdateSpreadOrderRequest {
    ordId?: string;
    clOrdId?: string;
    reqId?: string;
    newSz?: string;
    newPx?: string;
}
export interface GetActiveSpreadOrdersRequest {
    sprdId?: string;
    ordType?: 'limit' | 'post_only' | 'ioc' | 'market';
    state?: 'live' | 'partially_filled';
    beginId?: string;
    endId?: string;
    limit?: string;
}
export interface GetSpreadOrderHistoryRequest {
    sprdId?: string;
    ordType?: 'limit' | 'post_only' | 'ioc' | 'market';
    state?: 'canceled' | 'filled';
    beginId?: string;
    endId?: string;
    begin?: string;
    end?: string;
    limit?: string;
}
export interface GetSpreadOrderHistoryArchiveRequest {
    sprdId?: string;
    ordType?: 'limit' | 'post_only' | 'ioc' | 'market';
    state?: 'canceled' | 'filled';
    instType?: 'SPOT' | 'FUTURES' | 'SWAP';
    instFamily?: string;
    beginId?: string;
    endId?: string;
    begin?: string;
    end?: string;
    limit?: string;
}
export interface GetSpreadTradesRequest {
    sprdId?: string;
    tradeId?: string;
    ordId?: string;
    beginId?: string;
    endId?: string;
    begin?: string;
    end?: string;
    limit?: string;
}
export interface GetSpreadsRequest {
    baseCcy?: string;
    instId?: string;
    sprdId?: string;
    state?: 'live' | 'suspend' | 'expired';
}
export interface GetSpreadCandlesRequest {
    sprdId: string;
    bar?: string;
    after?: string;
    before?: string;
    limit?: string;
}