Module parse failed: Identifier directly after number

[arcataroger]

Trying to run 8.0.0 an on older Babel/react-scripts version, and running into this issue:

./node_modules/pretty-ms/index.js 5:37
Module parse failed: Identifier directly after number (5:37)
File was processed with these loaders:
 * ./node_modules/react-scripts/node_modules/babel-loader/lib/index.js
You may need an additional loader to handle the result of these loaders.
| const pluralize = (word, count) => count === 1 ? word : `${word}s`;
| 
> const SECOND_ROUNDING_EPSILON = 0.000_000_1;
| export default function prettyMilliseconds(milliseconds) {
|   let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

Downgrading to pretty-ms 7.0.1 fixes it for now

Dependencies:

"@babel/core": "7.8.4",
    "babel-loader": "^8.0.6",
 "@craco/craco": "^6.4.3",
    "react": "16.12.0",

[sindresorhus]

The tooling or Node.js version you use does not support a certain JavaScript feature. This is not a problem with this package.

[amitava82]

Same error with react-native