Rector\Php83\Rector\ClassConst\AddTypeToConstRector

AddTypeToConstRector

Add type to constants based on their value

 final class SomeClass
 {
-    public const TYPE = 'some_type';
+    public const string TYPE = 'some_type';
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Php83\Rector\ClassConst\AddTypeToConstRector;

return RectorConfig::configure()
    ->withRules([
        AddTypeToConstRector::class,
    ]);

SETS: PHP 8.3