importing merged declorations in js files

### 🔎 Search Terms

is a type and cannot be imported in JavaScript files;
JSDoc;
Import;
Declaration Merging.

### 🕗 Version & Regression Information

- This is the behavior in every version I tried (v5.8.3 - Nightly)

### 💻 Code

```ts
// @filename: foo.impl.js
/**
* @import { Foo } from "./foo.js"
*/

/**
* @returns { Foo }
*/
export function alloc() {
return {
prop1: 42,
prop2: "lorem ipsum"
}
}

// @filename: foo.js
export * as Foo from "./foo.impl.js"
/**
* @typedef Foo
* @prop { number } prop1
* @prop { string } prop2
*/

// @filename: index.js
import { Foo } from "./foo.js"
// ^^^ 'Foo' is a type and cannot be imported in JavaScript files. Use 'import("./foo.js").Foo' in a JSDoc type annotation.ts(18042)

const foo = Foo.alloc();
```

### 🙁 Actual behavior

tsc/lsp emmits error

### 🙂 Expected behavior

no error

### Additional information about the issue

same example works fine using ts files

使用 tsc 或 language service，通过 foo.impl.js、foo.js 和 index.js 重现该示例，然后跟踪对 Foo 的 import 进行的诊断，并将其与正常工作的 TypeScript 文件情况进行比较。完成的标准是 JavaScript 示例不报告 import 错误，并且 Foo.alloc() 仍可使用。

由索引模型根据 Issue 内容生成。