Add support for asserting the v-model

[Rednas83]

I have looked in the documentation but I can't figure out a easy way to assert the v-model as a number

I have a state of a form. Something like

const state = reactive<Partial<Validator>>({
  email: undefined,
  login: "No",
  age: 0
})

And I would like to dynamically assert the state to the v-model of the correct component based on a unknown schema

<template>
  <UForm :schema="validator" :state="state" class="flex-1 p-2">
    <template v-if="schema">
      <UFormField v-for="(item, index) in schema" :key="index" :label="item.label">
        <USlider v-if="item.type == 'slider'" v-model.number="state[item.name as keyof typeof state]" />
        <UInput v-else v-model="state[item.name as keyof typeof state]" v-bind="item" />
      </UFormField>
    </template>    
  </UForm>
</template>

Tried

Does v-model supports assertions? If no, can support be added?

[posva]

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