text: module.exports = {
    config: {
      type: 'sankey',
      data: {
        datasets: [
          {
            data: [
              {from: 'a', to: 'b', flow: 20},
              {from: 'b', to: 'c', flow: 20},
            ],
            colorFrom: 'red',
            colorTo: 'green'
          }
        ]
      }
    },
    options: {
      canvas: {
        height: 256,
        width: 512
      }
    }
  };
  