javascript - Visual Studio Code Intellisense Typescript not working

Question

I've been trying for ages but I cannot seem to get Visual Studio Code intellisense working beyond a single file for typescript no matter what I do. This is on windows as well as Ubuntu.

I've included a tsconfig.json file but it still doesn't have any intellisense on a project scale.

My current test project contains the following:

tsconfig.json:

{
    "compilerOptions": {
        "module": "commonjs",
        "out": "test.js"
    },
    "files": [
        "test2.ts",
        "tester.ts"
    ]
}

tasks.json:

{
    "version": "0.1.0",
    "command": "tsc",
    "showOutput": "always",
    "windows": {
        "command": "tsc.exe"
    },
    "args": ["-p", "."],    
    "problemMatcher": "$tsc"
}

test2.ts:

module test
{
    export class test2
    {

    }
}

tester.ts:

module test
{
    export class tester
    {
        public testy: test2;
    }
}

In the class tester test2 isn't picked up by intellisense, even if i change it to test.test2. Adding variables to test2 doesn't help either.

Does anyone know any possible causes as to why it isn't working at all?

Answer 1

In my case, I had to select the work space version over VSCode version of typescript.

Click on the version number in the blue ribbon at the bottom

And select work space version in the options appearing in the top bar

Hope that helps.