text: export const treeData = [
      { rowId: 1, name: 'salads' },
      {
          rowId: 2, name: 'drinks', children: [
              { rowId: 3, name: 'juice' },
              { rowId: 4, name: 'water' },
              {
                  rowId: 5, name: 'alcohol', children: [
                      { rowId: 6, name: 'whiskey' },
                      { rowId: 7, name: 'wine' }
                  ]
              },
              {
                  rowId: 8, name: 'coctails', children: [
                      { rowId: 9, name: 'whiskey & soda' },
                      { rowId: 10, name: 'white russian' }
                  ]
              }
          ]
      },
      {
          rowId: 11, name: 'cookies', children: [
              { rowId: 12, name: 'chocolate cookies' },
              { rowId: 13, name: 'bakery cookies' }
          ]
      }
  ];
  
  export const listData = [
      { node: { rowId: 1, name: 'salads' }, depth: 1, parentId: -1 },
      { node: { rowId: 2, name: 'drinks'}, depth: 1, parentId: -1 },
      { node: { rowId: 3, name: 'juice' }, depth: 2, parentId: 2 },
      { node: { rowId: 4, name: 'water' }, depth: 2, parentId: 2 },
      { node: { rowId: 5, name: 'alcohol'}, depth: 2, parentId: 2 },
      { node: { rowId: 6, name: 'whiskey' }, depth: 3, parentId: 5 },
      { node: { rowId: 7, name: 'wine' }, depth: 3, parentId: 5 },
      { node: { rowId: 8, name: 'coctails'}, depth: 2, parentId: 2 },
      { node: { rowId: 9, name: 'whiskey & soda'}, depth: 3, parentId: 8 },
      { node: { rowId: 10, name: 'white russian'}, depth: 3, parentId: 8 },
      { node: { rowId: 11, name: 'cookies' }, depth: 1, parentId: -1 },
      { node: { rowId: 12, name: 'chocolate cookies' }, depth: 2, parentId: 11 },
      { node: { rowId: 13, name: 'bakery cookies' }, depth: 2, parentId: 11 },
  ];
  