RollupError: Octal literal in strict mode

[KevinKWZheng]

I am trying to use this module in my ts project, but Rollup keeps giving me errors

[!] (plugin rpt2) RollupError: Octal literal in strict mode (3:13)
node_modules/qrcode-terminal/lib/main.js (3:13)
1: var QRCode = require('./../vendor/QRCode'),
2: QRErrorCorrectLevel = require('./../vendor/QRCode/QRErrorCorrectLevel'),
3: black = "\033[40m \033[0m",
^
4: white = "\033[47m \033[0m",
5: toCell = function (isBlack) {

It seems that Rollup has mistaken '\033' as an octal number. I've tried setting skipLibCheck in tsconfig, and excluding node_modules, but it is still giving this error.

[guivictorr]

This seems to be related to #29