Typescript powered code completion hangs if no computed property is given

[joma74]

Writing here because maybe it's VS Code, maybe TS or maybe Vue types. Sorry if it's just me :)
VS Code Version 1.18.0 (tsdk as delivered)
Vue 2.5.3, no extra types installed

Observation is that this is downgraded to any if the computed property misses.

Now have a look at the version that contains the computed property. As you can see the whole Component property types are properly inferred.