Support for template engines (blade, vue, heex, etc)

Hey, this is great, I like it very much.

Have issue though, here’s the thing: You can add filetype in your lsp configuration and that will work, but then this LS defaults to css snippets. So if I add blade or php to nvim lsp file types language server is running but it gives snippets for css.

Maybe it would be better to add configuration option for lsp and allow to add file types separately for css and html snippet functionality.

Many languages use different templates for html so maybe it would be better to default on html rather than css. I didn’t dig too much into the code, but would it be possible to get both work on same file as 2 separate completion items? Html / Vue can mix html and css in one file, so that would be nice to have as well, maybe as an option.

There is somehow related PR #16 that is adding blade support, but there are many more different template engines that I would like to have support for.

I can do PR myself if you are accepting the concept of additional configuration, or enabling both html / css in one file?

[pbogut]

If anyone wants to try it here it is: fork and config. I’m happy to split it in bunch of smaller commits if @aca is willing to accept PR with that config change.

[niklasmohrin]

Is there any chance the changes from @pbogut could be merged @aca? Your LS integrates very well into my workflow (thanks a lot for your work!), but unfortunately only CSS snippets are suggested in my django template files. In contrast, the config that @pbogut linked to is the one that I, as a user, would really like to have - it also eliminates all future issues and debate in this matter. For what it is worth, I am running the linked fork and it works without any issues so far