How to configure the working directory for monaco editor

Question

I use [email protected] in electron, I extended the following example for my case https://github.com/Microsoft/monaco-editor-samples/blob/master/sample-electron/index.html

I wonder if is there any way to set working directory for require and import statements. E.g. I have file dependency.js and I want to have auto complete in editor for the following statement:

import dep from './dependency.js'

I've tried to setup typescript/javascript compiler with options baseUrl, rootDirs, but unsuccessfully.

baseUrl: 'file://pathToDir/'
//or
rootDirs: ['file://pathToDir/']