Bad type lookup when generating svelte components

[GiantRobots]

Describe the bug When using export type ButtonStyles = VariantProps<typeof buttonStyles>; in a svelte component the import to class-variance-authority in the output cannot resolve correctly breaking types for the component in consuming libs. Sadly no type errors happen from this behaviour either.

It fails with the output import('class-variance-authority/dist/types').ClassProp

To Reproduce Create a component and export the variants with VariantProps in svelte5 (maybe other environs)

<script context="module" lang="ts">
	import { cva, type VariantProps } from 'class-variance-authority';

	const buttonStyles = cva({
		variants: {
			variant: {
				primary: '',
				secondary: '',
				destructive: '',
				ghost: '',
				'table-header': ''
			}
		},
		defaultVariants: {
			variant: 'primary',
			size: 'md'
		}
	});

	export type ButtonStyles = VariantProps<typeof buttonStyles>;
</script>

Whaddup I'm a button

Expected behavior Access to the variant types without breaking types.

Actual behavior

declare const buttonStyles: (props?: import("class-variance-authority/dist/types").ClassProp | undefined) => string;

The import here fails because of the package.json not allowing to access the files through the dist/ path

Proposed Solution Add the following to the package.json to exports key to allow this kind of import (otherwise we'll have to try and solve it upstream/in compiler land)

"./*":{"types":"./*.d.ts"}

I've attached a minimal repro, I've already ran the package command and you can see the output in the dist folder is clearly broken. (re-running the package is done by pnpm prepack)

Thanks for looking into this.

broken-lib.zip

[joe-bell]

@GiantRobots please can you try beta.cva.style and let me know how you get on? I have a feeling this will be fixed

[GiantRobots]

Still an issue with 1.0.0-beta.3

I did a pnpm patch to resolve this for my project and just added this "./*":{"types":"./*.d.ts"} and it solves the issue without widening what you can import beyond types.

Happy to add another repro case if you like.

[joe-bell]

Hmm something feels off to me here, any chance you could provide a working repro? Something like StackBlitz or CodeSandbox please?

[GiantRobots]

I attached a zip file with a reproduction, to my knowledge stackblitz or codesandbox would be difficult/wouldn't work because you need the compiled output and those typically don't have them. Happy to copy and paste the repo into it if that helps.

[extradosages]

Having the same issue.

[joe-bell]

Can you try https://github.com/joe-bell/cva/releases/tag/v1.0.0-beta.4 please?

[extradosages]

Thanks for the update @joe-bell. This seems to have fixed things for us.