Deno and Helix Editor

I've been writing a lot of Deno lately, and my editor of choice is Helix. Helix doesn't have out-of-the-box support for Deno, so I wanted to share my editor configuration for making them work together (and also test out paste.lol embeds).

Paste the following configuration into ~/.config/helix/languages.toml and you'll get Deno LSP support and formatting-on-save.