svelte-upgrade

the interesting new stuff is in https://github.com/sveltejs/svelte-upgrade/tree/v3/test/v3/samples Some TODOs: [ ] update //etc directives to use braces for argument ( -> ) [ ] throw an error when methods and data have conflicting names [ ] existing s in components are often dropped; haven't dug into when this is triggered. try e.g.: [ ] code importing from is generated, which is not exported by Svelte (could be a Svelte problem; not sure what the intention is here) [ ] computed properties are still rewritten as argument-less function calls, rather than reactive declarations [ ] top-level statements in `` are not moved into the separate 'static' script tag; they are left in the default per-instance script