/*
// 'db' output format is for saving messages to database.
'format' => 'db',
[...]
// 'messageTable' => '{{%message}}',
*/
/*
// 'po' output format is for saving messages to gettext po files.
'format' => 'po',
// Root directory containing message translations.
'messagePath' => __DIR__ . DIRECTORY_SEPARATOR . 'messages',
// Name of the file that will be used for translations.