How to use the @liquality/bitcoin-utils.addressToPubKeyHash function in @liquality/bitcoin-utils

generateRawTx (initiationTx, voutIndex, address, input, locktime) {
    const output = initiationTx.outputs[voutIndex]
    const value = parseInt(reverseBuffer(output.amount).toString('hex'), 16)
    const fee = this.getMethod('calculateFee')(1, 1, 3)
    const amount = value - fee
    const amountLE = Buffer.from(padHexStart(amount.toString(16), 16), 'hex').reverse().toString('hex') // amount in little endian
    const pubKeyHash = addressToPubKeyHash(address)

    return [
      '01000000', // VERSION
      input,
      '01', // NUM OUTPUTS
      amountLE,
      '19', // data size to be pushed
      '76', // OP_DUP
      'a9', // OP_HASH160
      '14', // data size to be pushed
      pubKeyHash, // 
      '88', // OP_EQUALVERIFY
      'ac', // OP_CHECKSIG
      locktime // LOCKTIME
    ].join('')
  }

createScript (address) {
    address = addressToString(address)

    const type = base58.decode(address).toString('hex').substring(0, 2).toUpperCase()
    const pubKeyHash = addressToPubKeyHash(address)
    if (type === this._network.pubKeyHash) {
      return [
        '76', // OP_DUP
        'a9', // OP_HASH160
        '14', // data size to be pushed
        pubKeyHash, // 
        '88', // OP_EQUALVERIFY
        'ac' // OP_CHECKSIG
      ].join('')
    } else if (type === this._network.scriptHash) {
      return [
        'a9', // OP_HASH160
        '14', // data size to be pushed
        pubKeyHash, // 
        '87' // OP_EQUAL
      ].join('')

createScript (address) {
    address = addressToString(address)
    const type = base58.decode(address).toString('hex').substring(0, 2).toUpperCase()
    const pubKeyHash = addressToPubKeyHash(address)
    if (type === networks.bitcoin_testnet.pubKeyHash) {
      return [
        '76', // OP_DUP
        'a9', // OP_HASH160
        '14', // data size to be pushed
        pubKeyHash, // 
        '88', // OP_EQUALVERIFY
        'ac' // OP_CHECKSIG
      ].join('')
    } else if (type === networks.bitcoin_testnet.scriptHash) {
      return [
        'a9', // OP_HASH160
        '14', // data size to be pushed
        pubKeyHash, // 
        '87' // OP_EQUAL
      ].join('')