Issue Type: Bug

Consider the following code:

// a.ts
import type { B } from "./b";
import { makeB } from "./b";
const variable: B = makeB();

// b.ts
export class B {}
export function makeB(): B { return new B(); }

Now type:

// new line in `a.ts`
new B

on a new line inside a.ts and try to autocomplete the import of B to use it as a constructor.

Expected behaviour

VSCode changes the import of B from a type import to a value import.

(It would be a syntax error to add the value import while keeping the type import, so the type import of B has to be removed at the same time. In this particular example, I would expect the entire import type line to be removed and the import of B added to the same line as makeB.)

Observed behaviour:

VSCode offers an autocompletion dropdown, but the default choice does nothing. There is no choice that will result in a value import of B unless the existing type import is deleted.

Screencap:

This is a frustrating experience: If I "happen" to autocomplete something as a value in a given file before I complete it as a type the first time, then autocomplete works naturally and the code is fine. But if I autocomplete something as a type the first time, then VSCode is unable to autocomplete the value import. Even though I know the issue and can work around it every time, autocomplete feels subjectively unreliable.

This kind of situation can be common in a large codebase with importsNotUsedAsValues. In particular, I'm working on a project where it is common to use a particular class (Alg from cubing/alg) as a the type of a variable in a given file, only to need the constructor later on.

VS Code version: Code 1.57.1 (507ce72a4466fbb27b715c3722558bb15afa9f48, 2021-06-17T13:28:32.912Z)
OS version: Darwin x64 20.5.0
Restricted Mode: No

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