Extending API 
The API can be easily extended to add utility methods like confirm.
Add utility method 
Vue 
When creating modals plugin extend the API.
ts
const modals = createModals()
modals.extend('warning', (props) => modals.open(import('~/modals/Warning'), { props }))Nuxt 
Best place to set utility method is via a Nuxt plugin, for example plugins/modals.ts.
ts
const { $modals } = useNuxtApp()
$modals.extend('warning', (props) => modals.open(import('~/modals/Warning'), { props }))Extend types 
If you need to pass different options to confirm modal component, you can do it by extending the type in your types.d.ts file.
ts
declare module '@outloud/vue-modals' {
  interface WarningProps {
    text: string
  }
  interface ModalManager {
    warning(props: WarningProps): Promise<any>
  }
}