Am I using this HTML attribute correctly in TypeScript? | Astro Lounge | Page 1

Hi @umbral briar. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

Your usage of HTML attributes in your Astro button component with TypeScript is correct and follows recommended patterns from the Astro documentation.

Key points from your code:

You extend HTMLAttributes<any> in your Props interface, which allows your component to accept any valid HTML attribute (like id, aria-label, etc.) and pass them through to the rendered element. This is the recommended way to ensure your component supports standard HTML attributes, as shown in the Astro docs:
```
import type { HTMLAttributes } from "astro/types";
type Props = HTMLAttributes<"a">;
// ...
const { href, ...attrs } = Astro.props;
<a href={href} {...attrs}>...</a>
```
Type Utilities: Built-in HTML attributes
You destructure your custom props and collect the rest into ...attrs, which you then spread onto your <a> or <button> element. This ensures that any additional attributes (like id, aria-label, etc.) are passed through correctly.
You handle the class prop by renaming it to customClass (since class is a reserved word in JS), and then apply it to your element, which is also the recommended approach in Astro:
```
const { class: className, ...rest } = Astro.props;
<div class={className} {...rest}>...</div>
```
Passing a class to a child component

Summary:
Your code correctly supports passing standard HTML attributes (like id, aria-label, etc.) to your button component, and your TypeScript usage is in line with Astro’s best practices. You can safely use your component like this:

<Button id="my-btn" aria-label="Close" variant="primary">Close</Button>

and those attributes will be applied to the rendered <button> or <a> element.

#Am I using this HTML attribute correctly in TypeScript?

If you have any specific issues with certain attributes not working as expected, please provide an example and I can help debug further!

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: