code: function createBasicCell(rowIndex, colIndex, nodeName) {
    return {
      nodeName: nodeName || 'TD',
      colspan: 1,
      rowspan: 1,
      content: BASIC_CELL_CONTENT,
      elementIndex: {
        rowIndex,
        colIndex
      }
    };
  }
docs: Create basic cell data.
  @param {number} rowIndex - row index
  @param {number} colIndex - column index
  @param {string} nodeName - node name
  @returns {{
  nodeName: string,
  colspan: number,
  rowspan: number,
  content: string
  }}
  @ignore