React linter airbnb proptypes array

A possible solution for this (but I think it is not smart):

SmartTable.propTypes = {
  name: React.PropTypes.string.isRequired,
  cols: React.PropTypes.arrayOf(React.PropTypes.string),
  rows: React.PropTypes.arrayOf(React.PropTypes.string),
};

One of the solution which worked for me:

If you want arrays:

SmartTable.propTypes = {
  name: PropTypes.string.isRequired,
  cols: PropTypes.instanceOf(Array),
  rows: PropTypes.instanceOf(Array),
};

For Objects and Arrays, It can be:

SmartTable.propTypes = {
  name: PropTypes.string.isRequired,
  cols: PropTypes.instanceOf(Object),
  rows: PropTypes.instanceOf(Array),
};

If the array of cols and rows are objects I like using shape so it could be something like this.

    SmartTable.propTypes = {
      name: PropTypes.string.isRequired,
      cols: PropTypes.arrayOf(PropTypes.shape({
        id: PropTypes.string.isRequired,
        value: PropTypes.string,
       })
      rows: PropTypes.arrayOf(PropTypes.shape({
        id: PropTypes.string.isRequired,
        value: PropTypes.string,
       })
};