JS.VUE.REQUIRE.EMIT.VALIDATOR
emits statement should contain type definition
- Some problems reported by this rule are manually fixable by editor suggestions (https://eslint.org/docs/developer-guide/working-with-rules#providing-suggestions).
Rule Details
This rule enforces that a emits statement contains type definition.
Declaring emits with types can bring better maintenance.
Even if using with TypeScript, this can provide better type inference when annotating parameters with types.
{'vue/require-emit-validator': ['error']}
Copy
<script>
/* GOOD */
Vue.component('foo', {
emits: {
// Emit with arguments
foo: (payload) => { /* validate payload */ },
// Emit without parameters
bar: () => true,
}
})
/* BAD */
Vue.component('bar', {
emits: ['foo']
})
Vue.component('baz', {
emits: {
foo: null,
}
})
</script>
Options
Nothing.
Further Reading
- API Reference (https://v3.vuejs.org/api/options-data.html#emits)