difference between com.binance.connector.client.impl & com.binance.connector.client.impl.spot

API Spot/Margin API
1

what is the different between the packages:

com.binance.connector.client.impl

com.binance.connector.client.impl.spot
?

2

com.binance.connector.client.impl consists of interfaces that are implemented in com.binance.connector.client.impl.spot