ActionDictionary::getActionNames

static function getActionNames(): array
{
	$class = new ReflectionClass(__CLASS__);
	$constants = $class->getConstants();
	foreach ($constants as $name => $value)
	{
		if (mb_strpos($name, self::PREFIX) !== 0)
		{
			unset($constants[$name]);
		}
	}

	return array_flip($constants);
}