What is "File is a CommonJS module; it may be converted to an ES6 module" warning means? How to fix it? [closed]

Question

I am getting this warning 'File is a CommonJS module; it may be converted to an ES6 module'on VS Code when I required Express. What is this mean and how to fix it? ? Here is screenshot of the warning

Answer 1

There is an existing bug in vscode, you can follow it here

The only way you can disable this warning is by setting :

 "javascript.suggestionActions.enabled": false 

to your user settings