[Bug]: AccordionRoot TS type problems with defineComponent usage

[zfeher]

Environment

Developement/Production OS: Windows 10 19045.4291
Node version: 18.18.0, 20.11.0
Package manager: [email protected], [email protected]
Radix Vue version: 1.7.3
Vue version: 3.4.26
Client OS: Windows 10 19045.4291
Browser: Firefox 125.0.2, Chrome 124.0.6367.91

Link to minimal reproduction

https://stackblitz.com/edit/vitejs-vite-z3u3bm?file=src%2Fcomponents%2FAccordionGlitch.vue,src%2Fcomponents%2FAccordionNoGlitch.vue,package.json&terminal=dev

Steps to reproduce

1, Open repro link, wait for it to initialize
2, Open additional terminal and run npm run type:check

Describe the bug

AccordionGlitch component is authored via defineComponent and includes AccordionRoot in components. Just this triggers a long TS type error which did not happen with radix-vue 1.4.x. (the AccordionRoot component itself works just fine, the only problem is the TS type error)

Using a script setup authoring (AccordionNoGlitch) the TS type error doesn't occur, everything works as expected.

Expected behavior

No TS type error when AccordionRoot is used with defineComponent components options,

Context & Screenshots (if applicable)

No response

[zernonia]

Thanks for the issue @zfeher . Might be related to upstream vue-tsc couldn't resolves the generic type correctly.

[zfeher]

Hmm we updated our vue-tsc dep to v2 at the same time as radix-vue so just in case I checked this with vue-tsc v1.8.27 as well and the error is reported with that version too (same with latest v2.0.15).

[zernonia]

Turns out it has something to do with the defineSlots of the component. We might need to open a ticket on vue/language-tools to raise this issue.