function wasHeaderClickedProperly(row, column, clickEvent) {
  return row === -1 && column >= 0 && (0, _event.isRightClick)(clickEvent) === false;
}
Get if header was clicked properly. Click on column header and NOT done by right click return `true`.

@param {Number} row Visual row index.
@param {Number} column Visual column index.
@param {Event} clickEvent Click event.
@returns {Boolean}