How to remove global “use strict” added by babel

Question

I\'m using function form of \"use strict\" and don\'t want global form which Babel adds after transpilation. The problem is I\'m using some libraries that aren\'t using \"us

Answer 1

just change .babelrc solution

if you don't want to change any npm modules, you can use .babelrc ignore like this

{
  "presets": ["es2015"],
  "ignore": [
    "./src/js/directive/datePicker.js"
  ]
}

ignore that file, it works for me!

the ignored file that can't use 'use strict' is old code, and do not need to use babel to transform it!