Bug: Error when interpreters run before reference instantiation

[thantos]

ReferenceError: Cannot access 'chargeCard' before initialization
at ReferenceExpr.ref (/home/sussmans/functionless/test-app/src/order-processing-queue.ts:404:37)

// use a Standard Step Function to orchestrate order fulfillment
const processOrder = new StepFunction(
  stack,
  "ProcessOrder",
  async (order: OrderPlacedEvent) => {
    await chargeCard(order);
    await dispatchOrder(order);
  }
);

const chargeCard = new Function(
  stack,
  "PlaceOrder",
  async (order: OrderPlacedEvent) => {
    console.log("Card Charged! (not)", order);
  }
);