import { useMutation, useQueryClient } from '@tanstack/react-query'; import { IUserSignupDTO, usersApi } from './api'; export const useSignup = () => { const client = useQueryClient(); const mutation = useMutation({ mutationKey: ['signup'], mutationFn: usersApi.signup, onSuccess: () => client.invalidateQueries({ queryKey: usersApi.getUsersQueryOptions().queryKey }) }); return { signup: (data: IUserSignupDTO) => mutation.mutateAsync(data), isPending: mutation.isPending, error: mutation.error, reset: mutation.reset }; };