Commit realizado el 12:13:52 08-04-2024

wp-content/plugins/web-stories/includes/Infrastructure/Conditional.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Interface Conditional.
+ *
+ * @link      https://www.mwpd.io/
+ *
+ * @copyright 2019 Alain Schlesser
+ * @license   MIT
+ */
+
+/**
+ * Original code modified for this project.
+ *
+ * @copyright 2021 Google LLC
+ * @license   https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
+ */
+
+declare(strict_types = 1);
+
+namespace Google\Web_Stories\Infrastructure;
+
+/**
+ * Something that can be instantiated conditionally.
+ *
+ * A class marked as being conditionally can be asked whether it should be
+ * instantiated through a static method. An example would be a service that is
+ * only available on the admin backend.
+ *
+ * This allows for a more systematic and automated optimization of how the
+ * different parts of the plugin are enabled or disabled.
+ *
+ * @internal
+ *
+ * @since 1.6.0
+ */
+interface Conditional {
+
+	/**
+	 * Check whether the conditional object is currently needed.
+	 *
+	 * @since 1.6.0
+	 *
+	 * @return bool Whether the conditional object is needed.
+	 */
+	public static function is_needed(): bool;
+}