--- /dev/null
+{% block hook_theme %}
+
+/**
+ * Implements hook_theme().
+ */
+function {{ module }}_theme() {
+ $theme = [];
+{% include '/module/src/Entity/entity-content.theme.php.twig' with {'entity_name': entity_name, } %}
+ $theme['{{ entity_name }}_content_add_list'] = [
+ 'render element' => 'content',
+ 'variables' => ['content' => NULL],
+ 'file' => '{{ entity_name }}.page.inc',
+ ];
+ return $theme;
+}
+{% endblock %}