Svelte exposes a [preprocess function](https://svelte.dev/docs#svelte_preprocess https://svelte.dev/docs#svelte_preprocess) that (in theory?) you could use to p

Svelte exposes a [preprocess function](https://svelte.dev/docs#svelte_preprocess https://svelte.dev/docs#svelte_preprocess) that (in theory?) you could use to preprocess markup JSX-style.