Does not show jsdoc documentation from import - JavaScript ES module

[patoi]

Issue Type: Bug

Given the next module (./utils/setup.mjs file):

/** @module utils/setup */
import { firefox } from 'playwright-firefox'

/**
 * Playwright page object.
 * @type {import('@playwright/test').Page}
 */
export let page

And other js file, with import (./utils/setup.mjs):

import { strict as assert } from 'assert'
import { page} from './utils/setup.mjs'

describe.only('smoke test', () => {
  it('test', async function () {
    await page.goto('https://lwhateveruwant.com')
   ...
  })
})

Actual: When I pressed CMD + space over goto function, the documentation is "No suggestion."

Expected: show Playwright Page goto function documentation, for example:

jsconfig.json:

{
  "compilerOptions": {
    "module": "esnext",
    "target": "es6",
    "checkJs": true,
    "allowSyntheticDefaultImports": false
  },
  "exclude": [
    "node_modules",
    "target"
  ],
  "include": [
    "src/test/uat/**/*.mjs"
  ]
}

VS Code version: Code 1.60.0 (e7d7e9a, 2021-09-01T10:54:53.442Z)
OS version: Darwin x64 20.6.0
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2800)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	3, 4, 3
Memory (System)	16.00GB (1.49GB free)
Process Argv
Screen Reader	no
VM	0%

Extensions (34)

Extension	Author (truncated)	Version
asciidoctor-vscode	asc	2.8.9
better-toml	bun	0.3.2
vscode-standardjs	che	1.4.1
npm-intellisense	chr	1.4.0
path-intellisense	chr	2.4.0
vscode-eslint	dba	2.1.23
FreeMarker	dco	0.0.9
xml	Dot	2.5.1
gitlens	eam	11.6.0
vscode-npm-script	eg2	0.3.22
vsc-material-theme	Equ	33.2.0
vsc-material-theme-icons	equ	1.2.2
carbon-now-sh	eri	1.2.0
prettier-vscode	esb	8.1.0
vscode-google-translate	fun	1.4.13
todo-tree	Gru	0.0.214
jenkinsfile-support	ivo	1.1.0
search-node-modules	jas	1.3.0
JavaScriptSnippetsStandard	jms	1.8.0
asciidoctor-vscode	joa	2.8.0
presentationmode	jsp	1.1.5
vscode-commitizen	Kni	1.0.1
dotenv	mik	1.0.1
vscode-docker	ms-	1.16.1
vscode-language-pack-hu	MS-	1.48.3
remote-containers	ms-	0.194.0
vscode-typescript-tslint-plugin	ms-	1.3.3
vetur	oct	0.34.1
vscode-xml	red	0.18.0
vscode-yaml	red	0.22.0
svelte-vscode	sve	105.3.5
nodejs-extension-pack	wad	0.1.9
JavaScriptSnippets	xab	1.8.0
material-theme	zhu	3.11.4

(4 theme extensions excluded)

[ghost]

For me its always like that no matter the case. I think it's intended.

Edit: Is shows intellisense suggestions where possible. This means it is intended.

[mjbvz]

Does it work if you use .js files instead of .mjs? See microsoft/TypeScript#27957

[patoi]

If I renamed to .js, then it works fine, thank you!

[patoi]

Thanks for investigation!