svelte/no-unused-props does not always respect aliases

[gyzerok]

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

• 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?

9.23.0

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

3.4.0

What did you do?

When using aliases for props I get false positive from svelte/no-unused-props. See repro.

Configuration

export default ts.config(
	includeIgnoreFile(gitignorePath),
	js.configs.recommended,
	...ts.configs.recommended,
	...svelte.configs.recommended,
	prettier,
	...svelte.configs.prettier,
	{
		languageOptions: {
			globals: { ...globals.browser, ...globals.node }
		},
		rules: { 'no-undef': 'off' }
	},
	{
		files: ['**/*.svelte', '**/*.svelte.ts', '**/*.svelte.js'],
		ignores: ['eslint.config.js', 'svelte.config.js'],
		languageOptions: {
			parserOptions: {
				projectService: true,
				extraFileExtensions: ['.svelte'],
				parser: ts.parser,
				svelteConfig
			}
		}
	}
);

<script lang="ts">
	type Props = {
		test: string;
		'aria-label'?: string;
	};

	const { test, 'aria-label': ariaLabel }: Props = $props();
</script>

<h1>{test}</h1>
<div aria-label={ariaLabel}>svelte/no-unused-props does not always respect aliases</div>

What did you expect to happen?

0 lint errors

What actually happened?

❯ npm run lint

> svelte-eslint-bug@0.0.1 lint
> prettier --check . && eslint .

Checking formatting...
All matched files use Prettier code style!

svelte-eslint-bug/src/routes/Bug1.svelte
  7:8  error  'aria-label' is an unused Props property  svelte/no-unused-props

✖ 1 problem (1 error, 0 warnings)

Link to GitHub Repo with Minimal Reproducible Example

https://github.com/gyzerok/svelte-eslint-bug

Additional comments

No response

[baseballyama]

This issue is fixed in v3.5.0