private function compareUseStatements(UseStatement $prevStatement, UseStatement $nextStatement): int
    {
        $callbacks = [
            'compareUseStatementsByType',
            'compareUseStatementsByContent',
            // This will return something in any case!
            'compareUseStatementsByNamespaceCount'
        ];

        foreach ($callbacks as $callback) {
            $compared = $this->$callback($prevStatement, $nextStatement);

            if ($compared !== null) {
                return $compared;
            }
        }
    }