// Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)

  const fetchMachine = Machine({
    id: 'fetch',
    initial: 'pending',
    states: {
      pending: {
        on: {
          ANALYSE: 'waiting_for_acceptance',
          REJECT: 'rejected'
        }
      },
      waiting_for_acceptance: {
        on: {
          APPROVE: 'accepted',
          REJECT: 'rejected'
        }
      },
      accepted: {
        on: {
          REJECT: 'rejected'
        }
      },
      rejected: {
        on: {
          RETRY: {
            target: 'pending'
          }
        }
      }
    }
  });