julienmonnerie/kirby/config/sections/mixins/empty.php

<?php

use Kirby\Toolkit\I18n;

return [
	'props' => [
		/**
		 * Sets the text for the empty state box
		 */
		'empty' => function ($empty = null) {
			return I18n::translate($empty, $empty);
		}
	],
	'computed' => [
		'empty' => function () {
			if ($this->empty) {
				return $this->model()->toSafeString($this->empty);
			}
		}
	]
];