Type Inference error in template

[Darma1106]

In BaseModel.vue:

interface Props {
  title: string
  width: string
  onOk: () => void
  onClose: () => void
}

const props = withDefaults(defineProps<Props>(), {
  title: 'defaultTitle',
  width: '50%'
})

In other file:

why 'onOk' will be undefined

[johnsoncodehk]

Please make and provide a repro case by https://github.com/johnsoncodehk/volar-starter.

[johnsoncodehk]

It seems vue 3.2.0 problem by vuejs/core#3926.

[Darma1106]

It seems vue 3.2.0 problem by vuejs/vue-next#3926.

thank you, I just upgrade my dependencies and solved it.

[jonybekov]

It's also reproducing when using Nuxt 3 latest

[yotarotsukada]

The same occurred when I configured TS version as VSCode's version (4.9.0-dev.20220919).