event:
  id: hello

  trigger:
    type: interval
    every: 60s

  variables:
    counter:
      type: number
      scope: local
      initial: 0

  flow:
    nodes:
      - action: set_variable
        key: counter
        value: "= counter + 1"

      - action: broadcast
        message: "&a[CEE] hello: ejecución #{counter}"