Property 'fetchApi' does not exist on type '{ group: Ref<{ users_count: number; id: number; slug: string; name: string; description: string; icon: string; created_at: string | Date; updated_at: string | Date; deleted_at: string | Date | null; }, GroupApi | { ...; }>; error: Ref<...>; loading: Ref<...>; }'.