How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)

Question

I\'m using WebStorm 7 for Firefox Add-on SDK development.

WebStorm shows a warning: \"Unresolved function or method\" for require().

I want to g

Answer 1

In PHPStorm, it's a bit easier: you can just search for NPM in settings or:

File > Settings > Language & Frameworks > Node.js and NPM

Then click the enable button (apparently in new versions, it is called "Coding assistance for Node").