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

Working with Intellj 2016, Angular2, and Typescript... the only thing that worked for me was to get the Typescript Definitions for NodeJS

Get node.d.ts from DefinitelyTyped on GitHub

Or just run:

npm install @types/node --save-dev

Then in tsconfig.json, include

"types": [
     "node"
  ]