jsconfig.json gives broken intellisense for js files with module.exports

• VSCode Version: 1.38.0
• TS Version: 3.6.2
• OS Version: Ubuntu 18.04 LTS bionic beaver
• Tested with no extensions
• Can not really find a solution to this problem after a lot of searching

I have a personal js library that I use both in browser-side and node-side for a lot of my personal projects . In fact the library itself has its own project . The js library looks like this :

const library = {};

library.foo = function() {/*browser code*/}

if (typeof module === 'object') {
 library.bar = function() {/*node code*/}
 module.exports = library;
}

For a browser project (library is used via script tag) If I try to get intellisense via jscofig.json for such a file I get broken intellisense (by typing f or b I get suggestions for foo or bar respectively , but there is no library suggestion when I type l , and even if I type library I get no suggestion about its properties ) .
For a node project everything works fine regarding intellisense using require .

The issue here is with module.exports . If I change it to var substitute = module; substitute.exports = library; then I get intellisense for browser project via jsconfig.json but broken intellisense (as described before) for node via require .

How can I get intellisense to work for both require and jsconfig.json ?

Before you attempt to check intellisense you should know the following :

I open index.js in a project that does not have any other js file and no jsconfig.json file . Then I view in the same VScode session some other , completely unrelated to my project , js files . For whatever file I view I get intellisense (of the globally scoped variables that have been defined via let , var or const) when I am editing index.js . If the unrelated js file happens to have module.exports then the intellisense that I get in index.js for that file is broken like it has been described before .
I stop getting intellisense for files that I view when I create a jsconfig.json file file in the folder of index.js . But still there is the same broken behavior with intellisense for files that are included via jsconfig.json and have module.exports .

Please restart vscode to test if intellisense really works .

Reproduce el comportamiento en VSCode 1.38.0 con TypeScript 3.6.2 usando el index.js mostrado, jsconfig.json, el uso en el navegador y el uso de Node require. Compara IntelliSense para module.exports directo con el alias sustituto y considera terminado el issue cuando tanto jsconfig.json como require proporcionen la biblioteca y sus propiedades de forma coherente.