Inaccurate error with different types in PHPDoc and typehint

[i582]

Link to the playground: https://psalm.dev/r/616eb6fd60

It seems that there should not be a null|string type here, since the type in PHPDoc @return is just string.
This also happens if you set the same types for the parameters of a function or properties of a class.

P.S. Thanks for the great tool! Psalm gives me a lot of inspiration.

[psalm-github-bot]

I found these snippets:

https://psalm.dev/r/616eb6fd60

<?php

/**
 * @return string
 */
function getInt(int $i): ?int {
    if ($i) {
      return null;   
    }
    return 0;
}

Psalm output (using commit 2127da3):

ERROR: MismatchingDocblockReturnType - 4:12 - Docblock has incorrect return type 'null|string', should be 'int|null'