Missing properties quickfix does not add missing imports

[hpx7]

Bug Report

🔎 Search Terms

quickfix missing properties imports

🕗 Version & Regression Information

The quickfix was added in #44576 (cc @a-tarasyuk @komyg) but it doesn't appear to add missing imports.

💻 Code

// foo.ts
import { Bar } from "./bar";

const bar: Bar = {};

// bar.ts
export type SomeType = { x: string };

export interface Bar {
  bar(): SomeType;
}

🙁 Actual behavior

The "Add missing properties" quickfix generates the following:

import { Bar } from "./bar";

const bar: Bar = {
  bar: function (): SomeType { // <-- Cannot find name 'SomeType'
    throw new Error("Function not implemented.");
  }
};

🙂 Expected behavior

import { Bar, SomeType } from "./bar"; // <-- SomeType should be imported

const bar: Bar = {
  bar: function (): SomeType {
    throw new Error("Function not implemented.");
  }
};

Note that this works correctly for classes:

Before quickfix:

import { Bar } from "./bar";

class BarClass implements Bar {};

After "Implement interface Bar" quickfix:

import { Bar, SomeType } from "./bar"; // <-- correctly added

class BarClass implements Bar {
  bar(): SomeType {
    throw new Error("Method not implemented.");
  }
};