False positives when using PDOStatement::fetch() with named arguments

[cgocast]

This code snippet https://psalm.dev/r/b753871a4c should not raise a MixedReturnStatement and a MixedInferredReturnType

I'll write a PR to fix the issue

[psalm-github-bot]

I found these snippets:

https://psalm.dev/r/b753871a4c

<?php

function stmt_fetch_bound(PDOStatement $stmt, int $offset) : bool {
    return $stmt->fetch(cursorOffset: $offset, mode: PDO::FETCH_BOUND);
}

Psalm output (using commit 1f979f4):

INFO: MixedReturnStatement - 4:12 - Could not infer a return type

INFO: MixedInferredReturnType - 3:62 - Could not verify return type 'bool' for stmt_fetch_bound