Function sendNotification

test/README.example.proof.ts:1060–1060

(_email: string, _message: string)

    const validateOrder = (_order: Order, _user: User) => Effected.of(true);
    const saveOrder = (_order: Order, _apiUrl: string) => Effected.of<Order>({ id: 1, items: [] });
    const sendNotification = (_email: string, _message: string) => Effected.of(true);

    const submitOrder1 = (order: Order) =>
      effected(function* () {