npm-module

Please describe what the rule should do:
In Vue you can use test($event.detail) as well as event => test(event.detail) to achieve the same thing. 1. should be preferred.

1. test($event.detail)

<Component
  @click="test($event.detail)"
/>

2. event => test(event.detail)

<Component
  @click="event => test(event.detail)"
/>

**What category should

as of tap 11 there is a feature for testing with snapshots. It seems to me like there are couple places in our test suite where we could move to this pattern to this technique.

This is a great place for someone to hack on if they wanted to get started in this repo

Backstory

There's a need to allow users to specify what service is exposed by this plugin to allow for other icons in the Home app etc. (see #122). For historical reasons, it has always been a simple switch - but it could've been anything that represents an on or off state and allows for switching between the states (such as a lamp, a speaker or a TV).

Issue

Implement a way to make th