text: function byteLength (string) {
    return string.length
  }
  
  function toString (buffer) {
    const len = buffer.byteLength
  
    let result = ''
  
    for (let i = 0; i < len; i++) {
      result += String.fromCharCode(buffer[i])
    }
  
    return result
  }
  
  function write (buffer, string, offset = 0, length = byteLength(string)) {
    const len = Math.min(length, buffer.byteLength - offset)
  
    for (let i = 0; i < len; i++) {
      buffer[offset + i] = string.charCodeAt(i)
    }
  
    return len
  }
  
  module.exports = {
    byteLength,
    toString,
    write
  }
  