Feature request: Custom element manifest for Polaris web components

Hey folks, I wanted to request Custom element manifest support for Polaris web components. Right now we only have TypeScript types (https://www.npmjs.com/package/@shopify/polaris-types) which are limited to TypeScript projects. Having a Custom element manifest would enable generating custom data config files for VS Code, providing autocomplete in non-TypeScript files like .html and other template formats.

Thank you!

demo