excel/secure/nikic/php-parser/lib/PhpParser/ErrorHandler.php

<?php declare(strict_types=1);

namespace PhpParser;

interface ErrorHandler {
    /**
     * Handle an error generated during lexing, parsing or some other operation.
     *
     * @param Error $error The error that needs to be handled
     */
    public function handleError(Error $error): void;
}