Empty attribute infer doesn't work with "boolean | undefined" since 0.25.25

[davidmatter]

The active attribute should be inferred correctly in the following code:

<Card>
    <template #content>
        <Steps>
            <StepsItem :number="1" title="Test" active></StepsItem>
            <StepsItem :number="2" title="Test"></StepsItem>
            <StepsItem :number="3" title="Test"></StepsItem>
        </Steps>
    </template>
</Card>

The component props definition:

export default defineComponent({
  name: 'StepsItem',
  props: {
    ...
    active: {
      type: Boolean,
      required: false,
    },
    ...
  },
})

Since v0.25.25, the following error is thrown:

../common/src/Styleguide.vue:195:47 - error TS2322: Type 'unknown' is not assignable to type 'boolean | undefined'.
  Type 'unknown' is not assignable to type 'true'.

195           <StepsItem :number="1" title="Test" active></StepsItem>

[johnsoncodehk]

Fixed in f1288eb, thanks for the report!

[davidmatter]

Thanks for the fix!