Feature/support for fragments #1038
Merged
+294
−115
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Hi! After @sodatea 's tweet, I decided to try my first contribution to Vuejs project :) This PR is based on the previous implementation of
vue/valid-template-root
if you think that something is missing or should be changed I will try to do it as soon as possible!Add support for Vue 3 fragments.
Relates to:
#1035
Scope:
vue/valid-template-root
: Remove a single root element check. New implementation checks two different cases:<template>
does not havesrc
attribute, it needs to contain at least one element<template>
havesrc
attribute it needs to be emptyvue/no-multiple-template-root
: New rule-based on previousvue/valid-template-root
implementation used to check if template contains single root element (implemented for Vue 2 backward compatibility)Clarification needed:
How can we differentiate "essential" rules for Vue 2 from the one for Vue 3? Currently
vue/no-multiple-template-root
is added toconfigs/essential.js
but I'm not sure how to do it correctly to do not affect build for Vue 3.