Vue.js: How to subscribe to an event on the root element of a component, only on one instance?

Question

Vue.js

There is a repeatedly used component of the button.
It is necessary to assign a method to each of the buttons when pressed.
It is not possible to subscribe to the Click event using this implementation:

<v-icon-button v-on:click="dosomething"></v-icon-button>

What are the ways? The component template is something like this:
<button class="icon-button"><slot></slot></button>

Answer 1

Subscribe to a native event: Or fire an event in a component:

<button class="icon-button" @click="$emit('click')">