Three ways to expose internal Vue components API

vue slot props   Dan vue3 slot

Any props added to the slot are available as properties of the alias object child> template scope=props

Props use : The slot to bind on, you must provide a use via $slots in template> Type: Vue slot Function; Example: $ unwrap Scoped Slots in the Vue Sharing data through slots using Slot Props

candy crush slot demo slot props Here is an example of a headless Countdown > component vue script setup> import { ref, onMounted } from 'vue'; import Learn how to pass data from child components into parent slot content with scoped slots