inline JS::Result<mozilla::Ok> base64Decode2to1(std::string_view input, std::string &output) {
  uint8_t w, x;
  // 8.1 Find the code point pointed to by position in the second column of Table 1: The Base 64
  // Alphabet of RFC 4648. Let n be the number given in the first cell of the same row. [RFC4648]
  if (!base64CharacterToValue(input[0], &w) || !base64CharacterToValue(input[1], &x)) {
    return JS::Result<mozilla::Ok>(JS::Error());
  }
  // 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains 12 bits, then
  // discard the last four and interpret the remaining eight as an 8-bit big-endian number. If it
  // contains 18 bits, then discard the last two and interpret the remaining 16 as two 8-bit
  // big-endian numbers. Append the one or two bytes with values equal to those one or two numbers
  // to output, in the same order.
  output += (uint8_t(w << 2 | x >> 4));
  return mozilla::Ok();
}
inline JS::Result<mozilla::Ok> base64Decode2to1(std::string_view input, std::string &output) {
  uint8_t w, x;
   
   
  if (!base64CharacterToValue(input[0], &w) || !base64CharacterToValue(input[1], &x)) {
    return JS::Result<mozilla::Ok>(JS::Error());
  }
   
   
   
   
   
  output += (uint8_t(w << 2 | x >> 4));
  return mozilla::Ok();
}