animOptions = {time: 0.3}

customTransition = () ->
   transition =
      layerA:
          show: { opacity: 1, x: 0, y: 0, options: animOptions }
          hide: { opacity: 0, x: 0, y: 0, options: animOptions }
      layerB:
          show: { opacity: 1, x: 0, y: 0, options: animOptions }
          hide: { opacity: 0, x: 0, y: 0, options: animOptions }

flow = new FlowComponent
flow.transition(layer, customTransition)