add export statement

Author: carlosmiei

src/node-binance-api.ts

@@ -5950,4 +5950,8 @@ export default class Binance {
         }
         return (subscription as any).endpoint;
     }
-}
+}
+
+export {
+    Binance, Interval, PositionRisk, Order, FuturesOrder, PositionSide, WorkingType, OrderType, OrderStatus, TimeInForce, Callback, IConstructorArgs, OrderSide, FundingRate, CancelOrder, AggregatedTrade, Trade, MyTrade, WithdrawHistoryResponse, DepositHistoryResponse, DepositAddress, WithdrawResponse, Candle, FuturesCancelAllOpenOrder, OrderBook, Ticker, FuturesUserTrade, Account, FuturesAccountInfo, FuturesBalance, QueryOrder, HttpMethod, BookTicker, DailyStats, PremiumIndex, OpenInterest
+};