Update fixture for __toString() when parent mixed return, to always add string, as work on DowngradeStringReturnTypeOnToStringRector

[samsonasik]

It seems due to this change phpstan/phpstan-src@3854cbc

It seems the only way we can do is just follow it since it not error when set as magic https://3v4l.org/IrE2q#v7.4.33

This PR update the fixture.

[TomasVotruba]

Will this cause any bugs?
It seems the rule adds string everywhere now

[samsonasik]

it is ok, since __toString() is magic, see https://3v4l.org/IrE2q#v7.4.33

[samsonasik]

@TomasVotruba ok, if it has another child, than it cause error if not downgraded (shippped product that downgraded - consumed by user), I will update to use AstResolver for it on separate PR

[samsonasik]

@TomasVotruba possible bug if downgraded code consumed by user https://3v4l.org/kdcEh#v7.4.33

I will create separate PR with AstResolver 👍

[samsonasik]

@TomasVotruba I created PR on rector-src to cover it:

• [PHPStan 2.1.14] Fix resolve __toString() parent non builtin method without return type rector-src#6879

and revert this fixture change.

• Revert "Update fixture for __toString() when parent mixed return, to always add string, as work on DowngradeStringReturnTypeOnToStringRector" #273

[TomasVotruba]

Thanks 👍