Parse error on certain JSDoc syntax

[molily]

Before You File a Bug Report Please Confirm You Have Done The Following...

• I'm using eslint-plugin-svelte. (*.svelte file linting does not work with the parser alone. You should also use eslint-plugin-svelte with it.)
• I'm sure the problem is a parser problem. (If you are not sure, search for the issue in eslint-plugin-svelte repo and open the issue in eslint-plugin-svelte repo if there is no solution.
• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.

What version of ESLint are you using?

8.44.0

What version of eslint-plugin-svelte and svelte-eslint-parser are you using?

• svelte-eslint-parser@0.32.1
• eslint-plugin-svelte@2.32.2

What did you do?

Example repo: https://github.com/molily/jest-test

eslint config: https://github.com/molily/jest-test/blob/main/.eslintrc.cjs
Svelte component: https://github.com/molily/jest-test/blob/main/src/HelloWorld.svelte

The component does something like:

<script>
  import { isString } from "./isString.js";
</script>

<p>{isString(undefined)}</p>

isString looks like this:

/**
 * Returns whether a value is a string.
 *
 * @param {any} value
 * @returns {value is string}
 */
export const isString = (value) =>
  typeof value === 'string'

What did you expect to happen?

eslint runs without parsing error.

What actually happened?

npx eslint src/HelloWorld.svelte returns a parse error:

Error while parsing /Users/molily/projekte/jest-test/src/isString.js
Line 5, column 19: Expected }
`parseForESLint` from parser `/Users/molily/projekte/jest-test/node_modules/svelte-eslint-parser/lib/index.js` is invalid and will just be ignored

The reason for the error is this JSDoc line (which is a TypeScript type annotation):

 * @returns {value is string}

If I remove this line, the parsing error is gone.

Link to GitHub Repo with Minimal Reproducible Example

https://github.com/molily/jest-test

Additional comments

No response

[JounQin]

Weird, the warning is logged at https://github.com/import-js/eslint-plugin-import/blob/3a5ad34ca69a5c3239fff56241eb7e353d87274c/utils/parse.js#L106-L109

---

I think this is because, svelte-eslint-parser is used as .svelte parser, and it is used again as the parser of the import statement for .js files which is unexpected for eslint-plugin-import.

Workaround for now:

{
  "settings": {
    "import/parsers": {
      "espree": [".js"]
    }
  }
}

See also https://github.com/import-js/eslint-plugin-import#importparsers