ESLint ES6 Redux global-required Unexpected require();

You can disable it in your .eslintrc file.

{
   rules: {
     "global-require": 0  
    }
}

You can also disable it inline:

const facebookIcon = require('../../assets/images/facebook.svg'); // eslint-disable-line global-require

It's because you're requiring in branched code: http://eslint.org/docs/rules/global-require.

If you don't want to change your code, just add disabling comments:

/* eslint-disable global-require */

// your code here

/* eslint-enable global-require */