EventMessageGroupStateChangeHook.php

<?php
declare( strict_types = 1 );
 
namespace MediaWiki\Extension\Translate\MessageGroupProcessing;
 
use MessageGroup;
 
interface EventMessageGroupStateChangeHook {
    public function onTranslateEventMessageGroupStateChange(
        MessageGroup $group,
        string $code,
        $oldState,
        string $newState
    );
}