IntelliSense Import Stops Working After One Import

TS Template added by @mjbvz

TypeScript Version: 3.9.5

Search Terms

• npm link
• linux
• auto import

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• VSCode Version: 1.46.1
• OS Version: Linux x64 5.3.0-61-generic snap

Steps to Reproduce:

I created a stripped down repo: https://github.com/shcca/vscode

1. npm install
2. cd packages/cli
3. npm link ../core
4. packages/core/test.ts and enter/save:

export const helloWorld1 = () => {}

5. packages/cli/deploy.ts and add at the top:

import { helloWorld1 } from 'core'

6. packages/cli/deploy.ts, within the handler function, add/save:

helloWorld1()

7. packages/core/test.ts, add/save:

export const helloWorld2 = () => {}

8. packages/core/deploy.ts, under helloWorld1(), enter helloWorld2().

IntelliSense doesn't pick up on helloWorld2(). The only way to get it work is to restart VSCode, but then helloWorld3() wouldn't work. This is something that broke recently because I've been working in this project structure for a while with no issues.

Does this issue occur when all extensions are disabled?: Yes

Reproduce the issue using the linked shcca/vscode repository and the listed npm link steps, then inspect the TypeScript IntelliSense or language-service path involved in updating linked exports. Done means newly added exports such as helloWorld2 are discovered without restarting VS Code, with the behavior verified using the reproduction steps.