consider just linking with existing svelte stores instead of creating a new one

[xnought]

Instead of calling

register(model)
const count = anywritable("count")

Create the store beforehand and simply link with the view

const count = writable(0);
const dispose = linkanywidget(count, model, "count")

This way you can more easily define the svelte store beforehand in a separate file.

downside is less readable code if you're not familiar with svelte. The current method feels like a more concise syntax.

[xnought]

called it syncAnywidget