Vetur doesn't detect augmentation of Vue when using typescript

[InjustFr]

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

Info

• Platform: Mac OS X Catalina
• Vetur version: 0.24.0
• VS Code version: 1.43.2

Problem

I've had this problem but I'm guessing this happens with other plugins.
I've installed a plugin called vue-bus (https://github.com/yangmingshan/vue-bus). It adds the property $bus to Vue. But whenever I use it Vetur says the property doesn't exist but it compiles fine and works as expected

This plugin comes with shims files but I can't get Vetur to detect them. I've tried creating my own as specified in the Vue documentation but it didn't work either

Maybe I missed a step somewhere but I don't know what to do next. Any help appreciated

Here is a screenshot of the said error :

Reproducible Case

• Create a new project using vue-cli
• Install vue-bus
• In App.vue file write this.$bus and notice Vetur throwing an error

[doman412]

I've noticed this issue as well. In my case it's because I am using a multiroot workspace via 'Add Folder to Workspace'. When I take a project root into its own workspace, the problem goes away. Support for multiroot workspaces has been sought after for a while (#424), is there any progress on this?

[InjustFr]

The workaround I've found is to deactivate linting from this plugin and to use eslint with the vue plugin

[TomKaltz]

Wasted 5+ hours trying to figure out what was going on. Loading my project in a VSCode workspace was the issue. Very curious if there is any workaround to get module augmentation to work in multi project workspace in VSCode?

[TomKaltz]

Forgot where I found it but also if the vue project is the first project folder in the workspace vetur will work correctly.

[AlaaZorkane]

Not really a workaround but you could make a plugin https://vuejs.org/v2/guide/plugins.html and add to its prototype, then Vue.use(yourplugin) you will get intellisense for it. I hope they fix this soon.

[octref]

Thanks @AlaaZorkane, you should follow https://vuejs.org/v2/guide/plugins.html.
Multi-root support is not there yet: #424.