Vue Void

Before [email protected], the following code:

<template slot="..."></template>

...results in clearing the slot content. But in later versions this will reveal the fallback content instead.

To clear the fallback content of a predefined slot, the quickest way seem to be using a zero-width space (​) in the template. But it does look hacky. Let's hide the hack under the hood and use a more semantic approach.

This component renders nothing except a zero-width space so you can now clear a slot like this:

<template slot="..."><v-void/></template>

It'll be more ideal if Vue can support this in its core with something like:

<template slot="..." void></template>

void/blank/no-fallback/... are all fine as long as it's explicit on the purpose.