sts_has_meta_boxes

/**
* Checks, if a section has metaboxes registered
*
* @since     1.0.0
*
* @param (mixed)     $screen     screen identifier
* @param (string)     $context     context identifier
* @return (boolean)             if metaboxes are registered
**/

With this function, you can check if a certain section contains metaboxes or not.

Possible usage:

<?php
if( sts_has_meta_boxes( 'ticket-settings-welcome’, 'normal’ ) ):
echo 'yes’;
else:
echo 'no’;
endif;
?>