psalm/stubs/pdo.phpstub

<?php

/**
 * @template TValue
 *
 * @template-implements Traversable<int, TValue>
 */
class PDOStatement implements Traversable
{
    /**
     * @psalm-taint-sink callable $class
     *
     * @template T
     * @param class-string<T> $class
     * @param array $ctorArgs
     * @return false|T
     */
    public function fetchObject($class = \stdclass::class, array $ctorArgs = array()) {}
}