text: module.exports = {
    type: 'form',
    version: '1.0',
    containers: [
      {
        id: 'uncollapsed-rows',
        rows: [
          [
            {
              model: 'item-1-1'
            }, {
              model: 'item-1-2'
            }, {
              model: 'item-1-3'
            }
          ], [
            {
              model: 'item-2-1'
            }
          ], [
            {
              model: 'item-3-1'
            },
            {
              model: 'item-3-2'
            },
            {
              model: 'item-3-3'
            },
            {
              model: 'item-3-4'
            }
          ]
        ]
      },
      {
        id: 'one-row-collapse',
        rows: [[{
          model: 'item-1'
        }, {
          model: 'item-2'
        }, {
          model: 'item-3'
        }, {
          model: 'item-4'
        }]]
      },
      {
        id: 'multi-row-collapse',
        rows: [[{
          model: 'item-1'
        }], [{
          model: 'item-2'
        }], [{
          model: 'item-3'
        }], [{
          model: 'item-4'
        }]]
      },
      {
        id: 'total-collapse',
        rows: [[{
          model: 'top-level-item'
        }]]
      }
    ],
    rootContainers: [
      {
        container: 'uncollapsed-rows'
      },
      {
        container: 'one-row-collapse'
      },
      {
        container: 'multi-row-collapse'
      },
      {
        container: 'total-collapse'
      }
    ]
  }
  