import useSWR from 'swr'; import { api } from '@/lib/api-client'; export function useSellers() { const { data, error } = useSWR('/sellers', api.get); return { sellers: data || [], loading: !data && !error, error }; } export function useSeller(id: string) { const { data, error } = useSWR(id ? `/sellers/${id}` : null, api.get); return { seller: data, loading: !data && !error, error }; }