Vue.js 3: props type validation with custom type

I am developing a single page application using Vue.js 3 and Typescript.

The problem affects a view and a single file component. People.vue retrieves data from the backend and displays it in multiple PersonRow.vue components using v-for. Although data property types are explicitly defined, I get a warning in the browser console:
[Vue warn]: Invalid prop: Type check failed for prop "person". Expected Person, got Object

Everything is working fine and I could change the property type in PersonRow.vue to Object to get rid of the warning but I would like to have type checks working correctly.

People.vue

<template>
  <div class="container">
    <PersonRow v-for="person in people" :key="person.id" :person="person" />
  </div>
</template>

<script lang="ts">
import { defineComponent } from 'vue'
import { Person, getPeople } from '../services/person'
import PersonRow from '@/components/PersonRow.vue'

export default defineComponent({
  components: {
    PersonRow
  },
  data () {
    return {
      people: new Array<Person>()
    }
  },
  mounted () {
    getPeople().then(
      response => {
        this.people.push(...response)
      })
  }
})
</script>

PersonRow.vue

<template>
  <div class="row">
    <div class="col">{{ person.givenName }}</div>
    <div class="col">{{ person.familyName }}</div>
  </div>
</template>

<script lang="ts">
import { defineComponent } from 'vue'
import { Person } from '../services/person'

export default defineComponent({
  props: {
    person: {
      type: Person,
      required: true
    }
  }
})
</script>

person.ts

export class Person {
  constructor (id: number, givenName: string, familyName: string) {
    this.id = id
    this.givenName = givenName
    this.familyName = familyName
  }

  id: number;
  givenName: string;
  familyName: string;
}

export async function getPeople (): Promise<Person[]> {
  const response = await fetch('https://api.example.com/people')
  return await response.json() as Person[]
}