9. Editor

Simple WYSIWYG

'editor' => array(
    'type' => 'editor',
    'label' => esc_html__('Editor Field', 'my-domain')
),

Advanced Editor

'editor' => array(
     'type' => 'trumbowyg',
     'hints'      => array(),
     'label' => esc_html__('Advanced Editor Field', 'my-domain')
),