update

wp-content/plugins/youtube-feed-pro/inc/PluginSilentUpgraderSkin.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace SmashBalloon\YouTubeFeed;
+
+/** \WP_Upgrader_Skin class */
+require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader-skin.php';
+
+/**
+ * Class PluginSilentUpgraderSkin.
+ *
+ * @internal Please do not use this class outside of core WPForms development. May be removed at any time.
+ *
+ * @since 1.5.6.1
+ */
+class PluginSilentUpgraderSkin extends \WP_Upgrader_Skin {
+
+	/**
+	 * Empty out the header of its HTML content and only check to see if it has
+	 * been performed or not.
+	 *
+	 * @since 1.5.6.1
+	 */
+	public function header() {
+	}
+
+	/**
+	 * Empty out the footer of its HTML contents.
+	 *
+	 * @since 1.5.6.1
+	 */
+	public function footer() {
+	}
+
+	/**
+	 * Instead of outputting HTML for errors, just return them.
+	 * Ajax request will just ignore it.
+	 *
+	 * @since 1.5.6.1
+	 *
+	 * @param array $errors Array of errors with the install process.
+	 *
+	 * @return array
+	 */
+	public function error( $errors ) {
+		return $errors;
+	}
+
+	/**
+	 * Empty out JavaScript output that calls function to decrement the update counts.
+	 *
+	 * @since 1.5.6.1
+	 *
+	 * @param string $type Type of update count to decrement.
+	 */
+	public function decrement_update_count( $type ) {
+	}
+}