Typescript issues when using fromAction with svelte-dnd-action

[lts20050703]

Describe the bug

It looks like fromAction doesn't know that svelte-dnd-action added onconsider and onfinalize events to the element.

To be clear, everything still works, it's just TypeScript/svelte-check is screaming that onconsider and onfinialize doesn't exist

(This issue is non-existent if I just use the action as-is with use:, as in, TS/Svelte doesn't scream that onconsider and onfinialize doesn't exist)

Reproduction

https://www.sveltelab.dev/391b6oi0q1zn0ke

Logs

❯ npx svelte-check
Loading svelte-check in workspace: /home/qo5ip4we0aj4vrkeetv8swp3pbyxe1-fmt4
Getting Svelte diagnostics...

/home/qo5ip4we0aj4vrkeetv8swp3pbyxe1-fmt4/src/routes/+page.svelte:22:2
Error: Object literal may only specify known properties, and '"onconsider"' does not exist in type 'HTMLProps<"section", HTMLAttributes<any>>'. (ts)
        {@attach fromAction(dndzone, () => ({ items, flipDurationMs }))}
        onconsider={handleDndConsider}
        onfinalize={handleDndFinalize}

====================================
svelte-check found 1 error and 0 warnings in 1 file

System Info

❯ npx envinfo --system --npmPackages svelte,rollup,webpack --binaries --browsers
Need to install the following packages:
envinfo@7.14.0
Ok to proceed? (y) y


  System:
    OS: Linux 5.0 undefined
    CPU: (8) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 0 Bytes / 0 Bytes
    Shell: 1.0 - /bin/jsh
  Binaries:
    Node: 20.19.1 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 10.8.2 - /usr/local/bin/npm
    pnpm: 8.15.6 - /usr/local/bin/pnpm
  npmPackages:
    svelte: ^5 => 5.36.7

Severity

annoyance

[Ocean-OS]

AFAIK you can't really add properties to an object and expect TS to play nicely, especially if you can't do something like x as unknown as ObjectType. I don't quite know what difference use: makes here.
From what I can tell, this isn't really a solvable issue on our side, the best next thing would be to do something like this.

[dummdidumm]

For actions we added some hacks into language tools to make it know the type. I'm not sure we should rebuild that for attachments though, I'd first like to see # how usage patterns evolve, i.e. if people still want to add custom events or do callback props

[paoloricciuti]

For actions we added some hacks into language tools to make it know the type. I'm not sure we should rebuild that for attachments though, I'd first like to see # how usage patterns evolve, i.e. if people still want to add custom events or do callback props

regardless this seems to need transfer into language tools no?

[dummdidumm]

It would also need adjustments here so it's ok here