Method getRowGroups

packages/@react-aria/test-utils/src/table.ts:528–531

* Returns the row groups within the table.

()

   * Returns the row groups within the table.
   */
  getRowGroups(): HTMLElement[] {
    let table = this._table;
    return table ? within(table).queryAllByRole('rowgroup') : [];
  }

  /**
   * Returns the columns within the table.