Where can i find buildRow parameter? in EntityListBuilder::buildRow we can define row like below:

$row['title']['data'] = array(
    '#type' =&gt; 'link',
    '#title' =&gt; $entity-&gt;label(),
    '#suffix' =&gt; ' ' . drupal_render($mark),
    '#url' =&gt; $uri,
  );


question is: where can i find list of the options/parameters documentation of this? (#type, #title, what is the other possible option?)
This is the render element Link, which is used to make the title clickable. The non linked version would look like this:

$row['title'] = $entity-&gt;label();


You can use any render element or a nested render array.