111

k94314517

2025-07-14 df5ab4f34d11a7e68af1124b3d1c3bc1d79e1fd6

1
2
3
4
5
6
'use strict';
var userAgent = require('../internals/environment-user-agent');
 
var firefox = userAgent.match(/firefox\/(\d+)/i);
 
module.exports = !!firefox && +firefox[1];