V-bind equivalent of modelValue

I’ve got a myInput.vue component which accepts a v-model prop and captures the value of v-model as modelValue, like so:

<template>
  <input type="text" :value="modelValue" />
</template>

<script setup>
  const props = defineProps({
    modelValue: {
      type: [String, null],
      required: true
    }
  })
</script>

If I’m using v-bind as opposed to v-model, how would I go about capturing the value from within the component? Using bindValue doesn’t work.