`$bindable()` can only be used inside a `$props()` declaration

[domoritz]

Describe the bug

I'm getting this error inside the Alert.

error during build:
[vite-plugin-svelte:compile] [plugin vite-plugin-svelte:compile] ../node_modules/flowbite-svelte/dist/alert/Alert.svelte (17:51): /Users/dominik/Developer/PACKAGE/node_modules/flowbite-svelte/dist/alert/Alert.svelte:17:51 `$bindable()` can only be used inside a `$props()` declaration
https://svelte.dev/e/bindable_invalid_location

Reproduction

It's internal code for now, unfortunately.

Version and System Info

svelte 5.38.6, vite 7.1.4

[domoritz]

Looks like it goes away when I don't use svelte-preprocess.