Why doesn't Visual Studio 2015 display IntelliScense for some packages in node.js?

Question

Node.js

All tools for node.js in the studio are installed. But there is such a problem that if you connect some packages, then the studio does not display tooltips for them. For example, if you connect the package: npm install --save telegram-node-bot. The studio does not give hints. If you connect your files, then prompts immediately appear.
I noticed that relatively new JS constructs are used in such libraries, and the studio swears at them.

Maybe this is the issue? How can this be fixed?

Answer 1

To set up IntelliScense for any third-party libraries, you need to create a _references.js file in the project and add links to them there, something like this:

/// <reference path="modernizr-2.6.2.js" /> 
/// <reference path="jquery-1.10.2.js" /> 
/// <reference path="bootstrap.js" /> 
/// <reference path="respond.js" />