package io.bitsquare.btc.blockchain.providers; import io.bitsquare.btc.HttpClientProvider; import io.bitsquare.http.HttpClient; import io.bitsquare.http.HttpException; import org.bitcoinj.core.Coin; import java.io.IOException; public abstract class FeeProvider extends HttpClientProvider { public FeeProvider(HttpClient httpClient, String baseUrl) { super(httpClient, baseUrl); } public abstract Coin getFee(String transactionId) throws IOException, HttpException; }