wikimedia/mediawiki-extensions-Translate

<?php
declare( strict_types = 1 );

namespace MediaWiki\Extension\Translate\MessageGroupProcessing;

use MessageGroup;

/**
 * This is a hook handler interface, see docs/Hooks.md in core.
 * Use the hook name "TranslateEventMessageGroupStateChange" to register handlers implementing this interface.
 *
 * @stable to implement
 * @ingroup Hooks
 */
interface EventMessageGroupStateChangeHook {
    /**
     * Event triggered when a message group workflow state is changed in a language
     *
     * @param MessageGroup $group Message group instance
     * @param string $code Language code
     * @param string|false $oldState
     * @param string $newState
     * @return bool|void True or no return value to continue or false to abort
     */
    public function onTranslateEventMessageGroupStateChange(
        MessageGroup $group,
        string $code,
        $oldState,
        string $newState
    );
}