Allow resolving parameter types from new expressions. foo(new Bar())

[CarsonF]

A real world example of this is with Flysystem. You pass in a handler object to Filesystem::get() which is then populated and returned.

$file = $filesystem->get('foo.txt', new File());

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On a side note, I'm pretty confused on what's allowed in PhpTypeProvider3#getType.

Can you use an method of the (sub)element given or are you restricted to only certain ones?

Like PhpReference has getFQN, resolveLocalType, resolveLocalType, resolveGlobal, getType. Are all of these ok to use? or only some? Do none of these need the PhpIndex?

[Haehnchen]

merged 👍

i never tried resolveLocal... they are new since versions, by naming they are valid in this scope to me. i am just using: getFQN, getType, getClassReferences, getTypes.

https://github.com/Haehnchen/idea-php-phpunit-plugin/tree/master/src/de/espend/idea/php/phpunit/type will also help you to investigate allowed methods.