Using vue-meta in typescript causing vetur to trigger false-positive errors

• I have searched through existing issues
• I have read through docs
• I have read FAQ

Info

• Platform: macOS
• Vetur version: 0.21.0
• VS Code version: 1.35.1

Problem

Main error:

Object literal may only specify known properties, and 'metaInfo' does not exist in type 'ComponentOptions<{ deviceType: DeviceType; isDesktop: boolean; isTablet: boolean; isMobile: boolean; } & Record<never, any> & Vue, DefaultData<{ deviceType: DeviceType; isDesktop: boolean; isTablet: boolean; isMobile: boolean; } & Record<...> & Vue>, DefaultMethods<...>, DefaultComputed, PropsDefinition<...>, Record...'.Vetur(2345)

and a lot of errors in computed and methods sections like this:

Property '$store' does not exist on type '{ ... }'. Vetur(2339)
...
Property 'deviceType' does not exist on type '{ ... }'.Vetur(2339)

As you can see on this gif we have a lot of false-positive (tsc compiles just fine) errors that disappear after commenting the line with declaring metaInfo option

Reproducible Case

Just try to use vue-meta with typescript Vue components (<script lang="ts">...</script>)

[ktsn]

Because you are not importing vue-meta in any TS file in your project. You need to add import statement for vue-meta to load its typing.

// Add import statement in your ts.
import 'vue-meta'

[yekver]

I’ve created a repro here: https://github.com/yekver/ts_vue-meta You can see this bug in src/App.vue.