import-x/no-unresolved reports a false casing mismatch on macOS for a relative import with a query string suffix like ?raw.

The same import resolves successfully on Linux CI, and the same local file passes when the query string is removed.

Environment

• eslint-plugin-import-x: 4.16.1
• eslint: 9.39.2
• Node.js: v24.13.0
• OS: macOS 26.3.1

Repro

package.json

{
  "name": "import-x-raw-repro",
  "private": true,
  "type": "module",
  "devDependencies": {
    "eslint": "9.39.2",
    "eslint-plugin-import-x": "4.16.1"
  }
}

eslint.config.js

import importX from 'eslint-plugin-import-x';

export default [
  {
    files: ['**/*.js'],
    plugins: {
      'import-x': importX,
    },
    rules: {
      'import-x/no-unresolved': 'error',
    },
    languageOptions: {
      sourceType: 'module',
      ecmaVersion: 'latest',
    },
  },
];

index.js

import example from './example.ts?raw';

console.log(example);

index-no-query.js

import example from './example.ts';

console.log(example);

example.ts

export const value = 1;

Run:

npm install
npx eslint index.js
npx eslint index-no-query.js

Actual

index.js fails with:

1:21  error  Casing of ./example.ts?raw does not match the underlying filesystem  import-x/no-unresolved

index-no-query.js passes.

Expected

Both files should pass.

If the resolver accepts ./example.ts?raw, no-unresolved should not report a casing mismatch for the same import.

Notes

This looks like the macOS-only case check may be using a resolved path that still includes the query string when it compares the basename against directory entries.