Example

Text field with renderType textTable

      'text_17' => [ 
         'label' => 'text_17',
         'description' => 'renderType=textTable',
         'config' => [ 
            'type' => 'text',
            'renderType' => 'textTable',
            'cols' => '40',
            'rows' => '5',
         ],
      ],
      // Example from extension "styleguide", table "tx_styleguide_elements_basic"