namespace WPForms\Providers\Provider\Settings;
* Interface FormBuilderInterface defines required method for builder to work properly.
interface FormBuilderInterface {
* Every provider should display a title in a Builder.
public function display_sidebar();
* Every provider should display a content of its settings in a Builder.
public function display_content();
* Use this method to register own templates for form builder.
* Make sure, that you have `tmpl-` in template name in `<script id="tmpl-*">`.
public function builder_custom_templates();