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libraries/vendor/joomla/console/src/ConsoleEvents.php

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+<?php
+
+/**
+ * Part of the Joomla Framework Console Package
+ *
+ * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
+ * @license    GNU General Public License version 2 or later; see LICENSE
+ */
+
+namespace Joomla\Console;
+
+/**
+ * Class defining the events available in the console application.
+ *
+ * @since  2.0.0
+ */
+final class ConsoleEvents
+{
+    /**
+     * The APPLICATION_ERROR event is an event triggered when an uncaught Throwable is received at the main application executor.
+     *
+     * This event allows developers to handle the Throwable.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const APPLICATION_ERROR = 'console.application_error';
+
+    /**
+     * The BEFORE_COMMAND_EXECUTE event is an event triggered before a command is executed.
+     *
+     * This event allows developers to modify information about the command or the command's
+     * dependencies prior to the command being executed.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const BEFORE_COMMAND_EXECUTE = 'console.before_command_execute';
+
+    /**
+     * The COMMAND_ERROR event is an event triggered when an uncaught Throwable from a command is received.
+     *
+     * This event allows developers to handle the Throwable.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const COMMAND_ERROR = 'console.command_error';
+
+    /**
+     * The TERMINATE event is an event triggered immediately before the application is exited.
+     *
+     * This event allows developers to perform any post-process actions and to manipulate
+     * the process' exit code.
+     *
+     * @var    string
+     * @since  2.0.0
+     */
+    public const TERMINATE = 'console.terminate';
+}