How to use the @liquality/bitcoin-node-wallet-provider function in @liquality/bitcoin-node-wallet-provider

addressType = 'bech32'
    }
    const ledger = new BitcoinLedgerProvider({network: BitcoinNetworks[btcConfig.network]}, addressType)

    if (window.useWebBle || localStorage.useWebBle) {
      ledger.useWebBle()
    }
    btcClient.addProvider(getBitcoinDataProvider(btcConfig))
    btcClient.addProvider(ledger)
    btcClient.addProvider(new BitcoinSwapProvider({network: BitcoinNetworks[btcConfig.network]}, btcConfig.swapMode))
  } else if (wallet === 'bitcoin_node') {
    if (btcConfig.rpc.addressType === 'p2sh-segwit') {
      throw new Error('Wrapped segwit addresses (p2sh-segwit) are currently unsupported.')
    }
    btcClient.addProvider(new BitcoinRpcProvider(btcConfig.rpc.url, btcConfig.rpc.username, btcConfig.rpc.password, btcConfig.feeNumberOfBlocks))
    btcClient.addProvider(new BitcoinNodeWalletProvider(BitcoinNetworks[btcConfig.network], btcConfig.rpc.url, btcConfig.rpc.username, btcConfig.rpc.password, btcConfig.rpc.addressType))
    btcClient.addProvider(new BitcoinSwapProvider({network: BitcoinNetworks[btcConfig.network]}, btcConfig.swapMode))
  } else {
    // Verify functions required when wallet not connected
    btcClient.addProvider(getBitcoinDataProvider(btcConfig))
    btcClient.addProvider(new BitcoinSwapProvider({network: BitcoinNetworks[btcConfig.network]}, btcConfig.swapMode))
  }
  return btcClient
}