Checkbox typings insufficient

[besserwisser]

Problem:
The Checkbox typings are only allowing null or undefined for the value and modelValue attribute. So no string is allowed.

interface CheckboxProps {
    value?: null;
    modelValue?: null;
    binary?: boolean;
}

Error:

Type 'string' is not assignable to type 'null | undefined'.ts(2322)

Reproduce error:

<Checkbox
  :id="'test-id'"
  v-model="testModel"
  :value="'Test-Value'"
/>

Workaround for now:
Casting the value to any before using in template

Expectations:
value und modelValue should accept at least strings and numbers.