Vue emit from slot to parent

Detailed explanation of slot function in Vue3 - vue3 slot If you ever attempt to send a v-model through a slot in Vue 3 , you learn pretty quickly Tagged with vue, webdev, typescript, vue3 slot用法 You know how to pass data into a slot by using scoped slots, but how do you communicate back?

reseña slot mermaids millions vue 2 slot props work as expected, see svue-2-slot-props-rv3vb