Changed source root directory

html/wp-content/plugins/mailchimp-for-wp/integrations/ninja-forms/bootstrap.php

@@ -0,0 +1,17 @@
+<?php
+
+mc4wp_register_integration('ninja-forms', 'MC4WP_Ninja_Forms_Integration', true);
+
+add_filter('ninja_forms_register_fields', function ($fields) {
+    if (class_exists(NF_Abstracts_Input::class)) {
+        $fields['mc4wp_optin'] = new MC4WP_Ninja_Forms_Field();
+    }
+    return $fields;
+});
+
+add_filter('ninja_forms_register_actions', function ($actions) {
+    if (class_exists(NF_Abstracts_Action::class)) {
+        $actions['mc4wp_subscribe'] = new MC4WP_Ninja_Forms_Action();
+    }
+    return $actions;
+});