Based on the work of@tylersatre, we can now implement svelte support in a similar way and using the same abstractions as done for vue. Implementing svelte support will also give a practical test for how well the abstractions work (I expect them to work well for this).

Several attempts at supporting svelte were already done in the past, including#339 and#504 .

We can likely reuse a lot of the code there, and combine it with the companion server abstraction introduced on this branch.

I am creating the PR as a place for further discussion and also as a good way for@opcode81 and me to review the companion abstraction.

Thank you@tylersatre for the great work on this, highly appreciated!