vue-component-meta, exposed contains all slots, props and events as well

[fbecker-fds]

Vue - Official extension or vue-tsc version

latest

VSCode version

Not used here

Vue version

latest

TypeScript version

3.5.12

System Info

No response

package.json dependencies

No response

Steps to reproduce

Run the tests of this repository after adding the following in line 702:

expect(meta.exposed.length).toBe(1);

What is expected?

It should pass

What is actually happening?

It fails because exposed contains way more than just the exposed symbol.

Link to minimal reproduction

https://github.com/vuejs/language-tools/blob/master/packages/component-meta/tests/index.spec.ts#L691-L704

Any additional comments?

No response

[KazariEX]

It passed on my end.

[fbecker-fds]

Apologies! I forgot to mention that the following change is required as well (otherwise there is nothing besides the one expose that could end up in the exposed array :-)):

test-workspace/component-meta/reference-type-exposed/component.vue

Add defineProps(["testProp"]);

Result:

[Dtsiantaris]

I encountered this behavior using [email protected].

The exposed contains:

• All defined props.
• $slots
• events prefixed with 'on'(i.e. an emit defined as 'update:filtered' will be 'onUpdate:filtered'

There is no way currently to filter them and just get the exposed.